Operation Manual For Cwp Precision Lathe

Transcript

ZB-300 Benchmaster Positioner OPERATION MANUAL for CWP Precision Lathe CWP1-(4, 8, 12) CWP2-(6, 12, 18) CWP5-(12, 18, 24) IMPORTANT Read this manual carefully before installing, commissioning, or operating this product. July 2016 Jetline Engineering, Inc., 281 E. Lies Rd., Carol Stream, Il 60188 Telephone:(714) 951-1515 • Fax: (714) 951-9237 1 ZB-300 Benchmaster Positioner LIMITED WARRANTY Components or parts manufactured directly by Miller Electric Mfg. Co. are subject to Miller’s True Blue® Warranty set forth at www.millerwelds.com/support/warranty. Seller does not make any warranties for components or parts not manufactured directly by Jetline Engineering, Miller Welding Automation, and Panasonic Welding Systems Company; such components or parts are subject to the warranty terms of the respective manufacturer. Components and parts manufactured by Jetline Engineering, Miller Welding Automation, and Panasonic Welding Systems Company are subject to the following warranty terms. Terms and Conditions of Sale Seller warrants to Purchaser that the components or parts manufactured by Seller or Panasonic Welding Systems Company shall be free from defects in material and workmanship, and shall conform to the Seller’s specifications for the following periods: a. 12 months from the date of shipment of the Products for components and equipment manufactured by Panasonic Welding Systems Company including robot manipulator, controller and connecting cables; external axis components (external axis base unit, servo amplifiers, motors, connecting cables and pre-engineered positioners); peripheral devices (high voltage touch sensors, thru arc seam trackers); welding power sources (internally built into the robot controller cabinet); wire feeders (separated design or integrated design, i.e. Active Wire Torch/Feeder); or b. 12 months from date of shipment of the Products for equipment manufactured by Jetline Engineering or Miller Welding Automation. In the event of a breach of the warranties set forth above, Seller will, at Seller’s option and as Seller’s sole liability and Purchaser’s sole remedy, repair, replace or credit Purchaser’s account for, any Product that fails to conform to the above warranty, provided that (i) during the applicable warranty period Seller is promptly notified in writing upon discovery of such failure with a detailed explanation of any alleged deficiencies; (ii) Seller is given a reasonable opportunity to investigate all claims; and (iii) Seller’s examination of such Product confirms the alleged deficiencies and that the deficiencies were not caused by accident, misuse, neglect, improper installment, unauthorized alteration or repair or improper testing. No Products may be returned to Seller until inspection and approval by Seller. All warranty work performed shall be FOB Seller’s facility (Incoterms 2010) and freight for returned Products shall be paid for by Purchaser. The above warranty against defects does not apply to: (1) consumable components or ordinary wear items including but not limited to torches; or (2) defects due to (i) failure to install and perform maintenance set forth in Product documentation, (ii) the use of components, parts, peripherals, attachments, accessories, or perishable tooling not approved by Seller, (iii) accident, misuse, neglect, abuse, mishandling, misapplication, modification, alteration, acts of God, or (iv) improper installation, service or maintenance. Purchaser and/or the operator of the Products are in full control of the weld process. Seller makes no warranty regarding the quality or the success of the welds on the Products due to factors under Purchaser’s and/or operator’s control including but not limited to welding procedures, material types, material coatings, joint/part fit, part geometry, metallurgy, welding gases, proper machine/process maintenance, and operator skill. EXCEPT AS SET FORTH ABOVE, SELLER MAKES NO WARRANTY OR REPRESENTATION OF ANY KIND, EXPRESS OR IMPLIED (INCLUDING NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE). - See more at: https://www.millerwelds.com/automation-terms-of-sale#sthash.l5oRebWB.dpuf 2 NOTICE The installation, operation and maintenance guidelines set out in this manual will enable you to maintain the equipment in peak condition and achieve maximum efficiency with your welding operation. Please read these instructions carefully to become aware of every advantage. CAUTION Only experienced personnel familiar with the operation and safe practice of welding equipment should install and/or use the equipment CWP Precision Lathe CONTENTS Section I ............................................................................................................................................................................ 4 SAFETY PRECAUTIONS – READ BEFORE USING ....................................................................................................... 4 1.1 Symbol Usage......................................................................................................................................................... 4 1.2 Arc Welding Hazards ............................................................................................................................................ 4 1.3 Additional Symbols for Installation, Operation, And Maintenance ................................................................... 8 1.4 California Proposition 65 Warnings .................................................................................................................. 10 1.5 Principal Safety Standards ................................................................................................................................. 10 1.6 EMF Information ................................................................................................................................................. 10 Section II ........................................................................................................................................................................ 11 Saftey Rules For Precision Lathes ................................................................................................................................ 11 Section III ....................................................................................................................................................................... 12 Introduction ................................................................................................................................................................... 12 Section IV ....................................................................................................................................................................... 13 Initial Inspection ........................................................................................................................................................... 13 Section V......................................................................................................................................................................... 15 Specifications ................................................................................................................................................................. 15 Section VI ....................................................................................................................................................................... 19 Mechanical Description ................................................................................................................................................ 19 A. B. C. D. E. F. Lathe Bed ........................................................................................................................................................... 19 Roundways ........................................................................................................................................................ 19 Headstock........................................................................................................................................................... 19 Tailstock ............................................................................................................................................................. 19 Torch Mounting ................................................................................................................................................. 19 Spindle................................................................................................................................................................ 19 Section VII ...................................................................................................................................................................... 23 Electrical Description.................................................................................................................................................... 23 A. B. C. Control Panel ..................................................................................................................................................... 23 Power Requirements ........................................................................................................................................ 23 Ground................................................................................................................................................................ 23 Section VIII ..................................................................................................................................................................... 25 Installation ..................................................................................................................................................................... 25 SECTION IX .................................................................................................................................................................... 26 Operation ....................................................................................................................................................................... 26 2 CWP Precision Lathe A. B. C. D. E. F. G. H. I. On/Off Switch .................................................................................................................................................... 26 Auto/Manual Switch ......................................................................................................................................... 26 Reverse/Off/Forward Switch........................................................................................................................... 26 Weld Speed Switch ............................................................................................................................................ 26 RPM/IPM Switch ............................................................................................................................................... 26 DPMI Digital Meter ............................................................................................................................................ 26 Fuse .................................................................................................................................................................... 26 Thumb Wheel Drive .......................................................................................................................................... 26 Replacement of Chuck Jaws .............................................................................................................................. 27 Section X ......................................................................................................................................................................... 28 Digital Meter Calibration .............................................................................................................................................. 28 Section XI ....................................................................................................................................................................... 29 Maintanance .................................................................................................................................................................. 29 A. B. Mechanical ......................................................................................................................................................... 29 Electrical ............................................................................................................................................................ 29 Section XII ...................................................................................................................................................................... 30 Troubleshooting ............................................................................................................................................................ 30 Section XIII ..................................................................................................................................................................... 32 Optional Features .......................................................................................................................................................... 32 Section XIV ..................................................................................................................................................................... 33 Parts List ........................................................................................................................................................................ 33 3 CWP Precision Lathe SECTION I SAFETY PRECAUTIONS – READ BEFORE USING (som 2013-09) Protect yourself and others from injury – read, follow and save these important safety precautions and operating instructions. 1.1 Symbol Usage DANGER! − Indicates a hazardous situation which, if not avoided, will result in death or serious injury. The possible hazards are shown in the adjoining symbols or explained in the text. Indicates a hazardous situation which, if not avoided, could result in death or serious injury. The possible hazards are shown in the adjoining symbols or explained in the text. NOTICE − Indicates statements not related to personal injury.  Indicates special instructions. This group of symbols means: Warning! Watch Out! ELECTRIC SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult symbols and related instructions below for necessary actions to avoid the hazards. 1.2 Arc Welding Hazards The symbols shown below are used throughout this manual to call attention to and identify possible hazards. When you see the symbol, watch out, and follow the related instructions to avoid the hazard. The safety information given below is only a summary of the more complete safety information found in the Safety Standards listed in Section 1-5. Read and follow all Safety Standards. Only qualified persons should install, operate, maintain, and repair this unit. During operation, keep everybody, especially children, away. ELECTRIC SHOCK can kill. Touching live electrical parts can cause fatal shocks or severe burns. The electrode and work circuit is electrically live whenever the output is on. The input power circuit and machine internal circuits are also live when power is on. In semiautomatic or automatic wire welding, the wire, wire reel, drive roll housing, and all metal parts touching the welding wire are electrically live. Incorrectly installed or improperly grounded equipment is a hazard. • Do not touch live electrical parts. • Wear dry, hole-free insulating gloves and body protection. • Insulate yourself from work and ground using dry insulating mats or covers big enough to prevent any physical contact with the work or ground. • Do not use AC output in damp areas, if movement is confined, or if there is a danger of falling. • Use AC output ONLY if required for the welding process. • If AC output is required, use remote output control if present on unit. • Additional safety precautions are required when any of the following electrically hazardous conditions are present: in damp locations or while wearing wet clothing; on metal structures such as floors, gratings, or scaffolds; when in cramped positions such as sitting, kneeling, or lying; or when there is a high risk of unavoidable or accidental contact with the work piece or ground. For these conditions, use the following equipment in order presented: 1) a semiautomatic DC constant voltage (wire) welder, 2) a DC manual (stick) welder, or 3) an AC welder with reduced open-circuit voltage. In most situations, use of a DC, constant voltage wire welder is recommended. And, do not work alone! • Disconnect input power or stop engine before installing or servicing this equipment. Lockout/tagout input power according to OSHA 29 CFR 1910.147 (see Safety Standards). • Properly install, ground, and operate this equipment according to its Owner’s Manual and national, state, and local codes. • Always verify the supply ground − check and be sure that input power cord ground wire is properly connected to ground terminal in disconnect box or that cord plug is connected to a properly grounded receptacle outlet. 4 CWP Precision Lathe • • • • • • • • • • • • • • • • When making input connections, attach proper grounding conductor first − double-check connections. Keep cords dry, free of oil and grease, and protected from hot metal and sparks. Frequently inspect input power cord and ground conductor for damage or bare wiring – replace immediately if damaged – bare wiring can kill. Turn off all equipment when not in use. Do not use worn, damaged, undersized, or repaired cables. Do not drape cables over your body. If earth grounding of the workpiece is required, ground it directly with a separate cable. Do not touch electrode if you are in contact with the work, ground, or another electrode from a different machine. Do not touch electrode holders connected to two welding machines at the same time since double open-circuit voltage will be present. Use only well-maintained equipment. Repair or replace damaged parts at once. Maintain unit according to manual. Wear a safety harness if working above floor level. Keep all panels and covers securely in place. Clamp work cable with good metal-to-metal contact to workpiece or worktable as near the weld as practical. Insulate work clamp when not connected to workpiece to prevent contact with any metal object. Do not connect more than one electrode or work cable to any single weld output terminal. Disconnect cable for process not in use. Use GFCI protection when operating auxiliary equipment in damp or wet locations. SIGNIFICANT DC VOLTAGE exists in inverter welding power sources AFTER removal of input power. • Turn Off inverter, disconnect input power, and discharge input capacitors according to instructions in Maintenance Section before touching any parts. HOT PARTS can burn. • • • Do not touch hot parts bare handed. Allow cooling period before working on equipment. To handle hot parts, use proper tools and/or wear heavy, insulated welding gloves and clothing to prevent burns. FUMES AND GASES can be hazardous. Welding produces fumes and gases. Breathing these fumes and gases can be hazardous to your health. • Keep your head out of the fumes. Do not breathe the fumes. • If inside, ventilate the area and/or use local forced ventilation at the arc to remove welding fumes and gases. The recommended way to determine adequate ventilation is to sample for the composition and quantity of fumes and gases to which personnel are exposed. • If ventilation is poor, wear an approved air-supplied respirator. • Read and understand the Safety Data Sheets (SDSs) and the manufacturer’s instructions for adhesives, coatings, cleaners, consumables, coolants, degreasers, fluxes, and metals. • Work in a confined space only if it is well ventilated, or while wearing an air-supplied respirator. Always have a trained watch-person nearby. Welding fumes and gases can displace air and lower the oxygen level causing injury or death. Be sure the breathing air is safe. • Do not weld in locations near degreasing, cleaning, or spraying operations. The heat and rays of the arc can react with vapors to form highly toxic and irritating gases. • Do not weld on coated metals, such as galvanized, lead, or cadmium plated steel, unless the coating is removed from the weld area, the area is well ventilated, and while wearing an air-supplied respirator. The coatings and any metals containing these elements can give off toxic fumes if welded. ARC RAYS can burn eyes and skin. Arc rays from the welding process produce intense visible and invisible (ultraviolet and infrared) rays that can burn eyes and skin. Sparks fly off from the weld. • Wear an approved welding helmet fitted with a proper shade of filter lenses to protect your face and eyes from arc rays and sparks when welding or watching (see ANSI Z49.1 and Z87.1 listed in Safety Standards). • Wear approved safety glasses with side shields under your helmet. • Use protective screens or barriers to protect others from flash,glare and sparks; warn others not to watch the arc. • Wear body protection made from durable, flame−resistant material (leather, heavy cotton, wool). Body protection includes oil-free 5 CWP Precision Lathe clothing such as leather gloves, heavy shirt, cuffless trousers, high shoes, and a cap. 6 CWP Precision Lathe WELDING can cause fire or explosion. Welding on closed containers, such as tanks, drums, or pipes, can cause them to blow up. Sparks can fly off from the welding arc. The flying sparks, hot workpiece, and hot equipment can cause fires and burns. Accidental contact of electrode to metal objects can cause sparks, explosion, overheating, or fire. Check and be sure the area is safe before doing any welding. • Remove all flammables within 35 ft (10.7 m) of the welding arc. If this is not possible, tightly cover them with approved covers. • Do not weld where flying sparks can strike flammable material. • Protect yourself and others from flying sparks and hot metal. • Be alert that welding sparks and hot materials from welding can easily go through small cracks and openings to adjacent areas. • Watch for fire, and keep a fire extinguisher nearby. • Be aware that welding on a ceiling, floor, bulkhead, or partition can cause fire on the hidden side. • Do not weld on containers that have held combustibles, or on closed containers such as tanks, drums, or pipes unless they are properly prepared according to AWS F4.1 and AWS A6.0 (see Safety Standards). • Do not weld where the atmosphere may contain flammable dust, gas, or liquid vapors (such as gasoline). • Connect work cable to the work as close to the welding area as practical to prevent welding current from traveling long, possibly unknown paths and causing electric shock, sparks, and fire hazards. • Do not use welder to thaw frozen pipes. • Remove stick electrode from holder or cut off welding wire at contact tip when not in use. • Wear body protection made from durable, flame−resistant material (leather, heavy cotton, wool). Body protection includes oil-free clothing such as leather gloves, heavy shirt, cuffless trousers, high shoes, and a cap. • Remove any combustibles, such as a butane lighter or matches, from your person before doing any welding. • After completion of work, inspect area to ensure it is free of sparks, glowing embers, and flames. • Use only correct fuses or circuit breakers. Do not oversize or bypass them. • Follow requirements in OSHA 1910.252 (a) (2) (iv) and NFPA 51B for hot work and have a fire watcher and extinguisher nearby. FLYING METAL or DIRT can injure eyes. Read and understand the Safety Data Sheets (SDSs) and the manufacturer’s instructions for adhesives, coatings, cleaners, consumables, coolants, degreasers, fluxes, and metals. • Welding, chipping, wire brushing, and grinding cause sparks and flying metal. As welds cool, they can throw off slag. • Wear approved safety glasses with side shields even under your welding helmet. BUILDUP OF GAS can injure or kill. • • Shut off compressed gas supply when not in use. Always ventilate confined spaces or use approved air-supplied respirator. ELECTRIC AND MAGNETIC FIELDS (EMF) can affect Implanted Medical Devices. • • Wearers of Pacemakers and other Implanted Medical Devices should keep away. Implanted Medical Device wearers should consult their doctor and the device manufacturer before going near arc welding, spot welding, gouging, plasma arc cutting, or induction heating operations. NOISE can damage hearing. • • Noise from some processes or equipment can damage hearing. Wear approved ear protection if noise level is high. 7 CWP Precision Lathe CYLINDERS can explode if damaged. Compressed gas cylinders contain gas under high pressure. If damaged, a cylinder can explode. Since gas cylinders are normally part of the welding process, be sure to treat them carefully. • • • • • • • • • • • Protect compressed gas cylinders from excessive heat, mechanical shocks, physical damage, slag, open flames, sparks, and arcs. Install cylinders in an upright position by securing to a stationary support or cylinder rack to prevent falling or tipping. Keep cylinders away from any welding or other electrical circuits. Never drape a welding torch over a gas cylinder. Never allow a welding electrode to touch any cylinder. Never weld on a pressurized cylinder − explosion will result. Use only correct compressed gas cylinders, regulators, hoses, and fittings designed for the specific application; maintain them and associated parts in good condition. Turn face away from valve outlet when opening cylinder valve. Do not stand in front of or behind the regulator when opening the valve. Keep protective cap in place over valve except when cylinder is in use or connected for use. Use the right equipment, correct procedures, and sufficient number of persons to lift and move cylinders. Read and follow instructions on compressed gas cylinders, associated equipment, and Compressed Gas Association (CGA) publication P-1 listed in Safety Standards. 1.3 Additional Symbols for Installation, Operation, And Maintenance FIRE OR EXPLOSION hazard. • • • Do not install or place unit on, over, or near combustible surfaces. Do not install unit near flammables. Do not overload building wiring − be sure power supply system is properly sized, rated, and protected to handle this unit. FALLING EQUIPMENT can injure. • • • • • Use lifting eye to lift unit only, NOT running gear, gas cylinders, or any other accessories. Use equipment of adequate capacity to lift and support unit. If using lift forks to move unit, be sure forks are long enough to extend beyond opposite side of unit. Keep equipment (cables and cords) away from moving vehicles when working from an aerial location. Follow the guidelines in the Applications Manual for the Revised NIOSH Lifting Equation (Publication No. 94−110) when manually lifting heavy parts or equipment. OVERUSE can cause OVERHEATING • • • Allow cooling period; follow rated duty cycle. Reduce current or reduce duty cycle before starting to weld again. Do not block or filter airflow to unit. FLYING SPARKS can injure. • • • Wear a face shield to protect eyes and face. Shape tungsten electrode only on grinder with proper guards in a safe location wearing proper face, hand, and body protection. Sparks can cause fires — keep flammables away. STATIC (ESD) can damage PC boards. • • Put on grounded wrist strap BEFORE handling boards or parts. Use proper static-proof bags and boxes to store, move, or ship PC boards. MOVING PARTS can injure. 8 CWP Precision Lathe • • Keep away from moving parts. Keep away from pinch points such as drive rolls. WELDING WIRE can injure. • • Do not press gun trigger until instructed to do so. Do not point gun toward any part of the body, other people, or any metal when threading welding wire. BATTERY EXPLOSION can injure. • Do not use welder to charge batteries or jump start vehicles unless it has a battery charging feature designed for this purpose. MOVING PARTS can injure. • • • • Keep away from moving parts such as fans. Keep all doors, panels, covers, and guards closed and securely in place. Have only qualified persons remove doors, panels, covers, or guards for maintenance and troubleshooting as necessary. Reinstall doors, panels, covers, or guards when maintenance is finished and before reconnecting input power. READ INSTRUCTIONS. • • • Read and follow all labels and the Owner’s Manual carefully before installing, operating, or servicing unit. Read the safety information at the beginning of the manual and in each section. Use only genuine replacement parts from the manufacturer. Perform maintenance and service according to the Owner’s Manuals, industry standards, and national, state, and local codes. H.F. RADIATION can cause interference. • • • • • • High-frequency (H.F.) can interfere with radio navigation, safety services, computers, and communications equipment. Have only qualified persons familiar with electronic equipment perform this installation. The user is responsible for having a qualified electrician promptly correct any interference problem resulting from the installation. If notified by the FCC about interference, stop using the equipment at once. Have the installation regularly checked and maintained. Keep high-frequency source doors and panels tightly shut, keep spark gaps at correct setting, and use grounding and shielding to minimize the possibility of interference. ARC WELDING can cause interference. • • • • • • Electromagnetic energy can interfere with sensitive electronic equipment such as computers and computer-driven equipment such as robots. Be sure all equipment in the welding area is electromagnetically compatible. To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor. Locate welding operation 100 meters from any sensitive electronic equipment. Be sure this welding machine is installed and grounded according to this manual. If interference still occurs, the user must take extra measures such as moving the welding machine, using shielded cables, using line filters, or shielding the work area. 9 CWP Precision Lathe 1.4 California Proposition 65 Warnings Welding or cutting equipment produces fumes or gases which contain chemicals known to the State of California to cause birth defects and, in some cases, cancer. (California Health & Safety Code Section 25249.5 et seq.) This product contains chemicals, including lead, known to the state of California to cause cancer, birth defects, or other reproductive harm. Wash hands after use. 1.5 Principal Safety Standards Safety in Welding, Cutting, and Allied Processes, ANSI Standard Z49.1, is available as a free download from the American Welding Society at http://www.aws.org or purchased from Global Engineering Documents (phone: 1-877-413-5184, website: www.global.ihs.com). Safe Practices for the Preparation of Containers and Piping for Welding and Cutting, American Welding Society Standard AWS F4.1, from Global Engineering Documents (phone: 1-877-413-5184, website: www.global.ihs.com). Safe Practices for Welding and Cutting Containers that have Held Combustibles, American Welding Society Standard AWS A6.0, from Global EngineeringDocuments (phone: 1-877-413-5184, website: www.global.ihs.com). National Electrical Code, NFPA Standard 70, from National Fire Protection Association, Quincy, MA 02269 (phone: 1-800-344-3555, website: www.nfpa.org and www. sparky.org). Safe Handling of Compressed Gases in Cylinders, CGA Pamphlet P-1, from Compressed Gas Association, 14501 George Carter Way, Suite 103, Chantilly, VA 20151 (phone: 703-788-2700, website:www.cganet.com). Safety in Welding, Cutting, and Allied Processes, CSA Standard W117.2, from Canadian Standards Association, Standards Sales, 5060 Spectrum Way, Suite 100, Ontario, Canada L4W 5NS (phone: 800-463-6727, website: www.csa-international.org). Safe Practice For Occupational And Educational Eye And Face Protection, ANSI Standard Z87.1, from American National Standards Institute, 25 West 43rd Street, New York, NY 10036 (phone: 212-642-4900, web-site: www.ansi.org). Standard for Fire Prevention During Welding, Cutting, and Other Hot Work, NFPA Standard 51B, from National Fire Protection Association, Quincy, MA 02269 (phone: 1-800-344-3555, website: www.nfpa.org. OSHA, Occupational Safety and Health Standards for General Industry, Title 29, Code of Federal Regulations (CFR), Part 1910, Subpart Q, and Part 1926, Subpart J, from U.S. Government Printing Office, Superintendent of Documents, P.O. Box 371954, Pittsburgh, PA 15250-7954 (phone: 1-866512-1800) (there are 10 OSHA Regional Offices— phone for Region 5, Chicago, is 312-353-2220, website: www.osha.gov). Applications Manual for the Revised NIOSH Lifting Equation, The National Institute for Occupational Safety and Health (NIOSH), 1600 Clifton Rd, Atlanta, GA 30333 (phone: 1-800-232-4636, website: www.cdc.gov/NIOSH). 1.6 EMF Information Electric current flowing through any conductor causes localized electric and magnetic fields (EMF). The current from arc welding (and allied processes including spot welding, gouging, plasma arc cutting, and induction heating operations) creates an EMF field around the welding circuit. EMF fields may interfere with some medical implants, e.g. pacemakers. Protective measures for persons wearing medical implants have to be taken. For example, restrict access for passers−by or conduct individual risk assessment for welders. All welders should use the following procedures in order to minimize exposure to EMF fields from the welding circuit: 1. Keep cables close together by twisting or taping them, or using a cable cover. 2. Do not place your body between welding cables. Arrange cables to one side and away from the operator. 3. Do not coil or drape cables around your body. 4. Keep head and trunk as far away from the equipment in the welding circuit as possible. 5. Connect work clamp to workpiece as close to the weld as possible. 6. Do not work next to, sit or lean on the welding power source. 7. Do not weld whilst carrying the welding power source or wire feeder. About Implanted Medical Devices: Implanted Medical Device wearers should consult their doctor and the device manufacturer before performing or going near arc welding, spot welding, gouging, plasma arc cutting, or induction heating operations. If cleared by your doctor, then following the above procedures is recommended. 10 SECTION II SAFTEY RULES FOR PRECISION LATHES 1. Before you turn on the motor, be sure that you have put in suitable lubrication. Also check carefully to see that the workpiece is in its proper position. 2. Always use your hand to dismount the chuck or the lathe's faceplate. Do not use power tools. 3. After installation of the chuck, remove the wrench and all other tools in order to prevent accidents when the machine is in motion. 4. When the lathe is running, do not use a wrench to fix or adjust the workpiece or any other rotating parts of the machine. 5. When the machine is in motion, do not use any instruments to measure the machine. 6. Always use the right tools and stand at the proper position when performing your work. 7. Do not change the gear when the machine is in operation. 8. Always keep a proper distance from the machine in order to avoid being struck by a broken workpiece. CWP Precision Lathe SECTION III INTRODUCTION Congratulations on your purchase of the Jetline CWP Precision Lathe. Its quality workmanship should bring many years of dependable service. The CWP incorporates a precision lathe to rotate parts about their centerline for welding Parts are held in position between a power headstock and a moveable tailstock. A torch mounting post is provided for attaching welding torches and hardware. The headstock, tai1stock and post mounting are all mounted on a precision lathe bed. The CWP, depending on the model purchased, will be capable of holding and moving parts from 4" (102mm) to a maximum of24" (610 mm) Jong, up to 8" (200 mm) and to a maximum of 12" (300mm) in diameter, and with a total weight range from 100 lb (45 kg) to 500 lb (225 kg). The Model 9040 control panel is standard for the CWP. This control includes switches, fuse, relays, potentiometer, a counting dial, digital voltmeter, and a motor with a tach generator. This control can a]so be equipped to handle future add-on peripheral devices such as an ALC (arc length control), arc gap setter, pneumatic torch lift and a wire feeder. 12 CWP Precision Lathe SECTION IV INITIAL INSPECTION Refer to Figure 1. Upon receipt of the equipment, examine the shipping container for freight damage. If damage is present, notify Jetline and the local shipping office immediately. Open the container and check its contents against Figure 1. If parts are missing, notify Jetline promptly. Although Jetline has packaged your equipment adequately, long and/or rough shipping can still take its toll on the equipment. As a result, please spend a few extra minutes to insure your system has arrived in good working order. First, check all moving mechanical mechanisms so their movement will not be restricted when running. The chuck should be inspected to ensure that no foreign objects have lodged in and around the chuck jaws and headstock. Make a visual check of the air cylinder, tubing, fittings and filters to ensure that no damage occurred during shipment. Also, briefly inspect the control panel. Look to see that the fuse is in place and that all toggle switches and the spindle speed knob work properly. Loosen the tailstock and torch mounting assembly brakes and slide each assembly backwards and forwards so that they move freely. Make sure the knobs for the torch clamp are in place. Finally, ensure that the belt guard is in place and not damaged. Check that all screws are tight and are in place. 13 CWP Precision Lathe Figure 1 CWP Assembly 14 CWP Precision Lathe SECTION V SPECIFICATIONS A. Model CWP1 Dimensions (Refer to Figure 2) Maximum Part Length (A) CWP5-4 4″ (102 mm) CWP5-8 8″ (203 mm) CWP5-12 12″ (305 mm) Overall Length (B) CWP5-4 24″ (609 mm) CWP5-8 31″ (787 mm) CWP5-12 35″ (889 mm) Mounting Hole Spacing (E) CWP5-4 22″ (559 mm) CWP5-8 26″ (660 mm) CWP5-12 30″ (762 mm) Base Width (D) 8″ (203 mm) Mounting Hole Spacing (E) 7″ (178 mm) Maximum Part Diameter (F) 8″ (203 mm) Center Height from Base (G) 10.5″ (267 mm) Overall Height (H) 20″ (508 mm) Torch Bracket Offset (J) 7″ to 9″ (178 to 229 mm) Headstock Spindle: Through-Hole Dia. 3/4″ (19 mm) Morse Taper No. 3 Rotational TIR .001″ (.025 mm) Tailstock Spindle: Morse Taper No. 2 Clamping Stroke 2″ (50 mm) Max. Clamping Force 60 lbf. (27 kg) Head/Tailstock Spindle Alignment .002″ (.05 mm) Weight Capacity 100 lbs (45 kg) Welding Ground 200 amps Rotational Speed (Standard): Minimum 0.35 RPM Maximum 18 RPM Speed Holding ±2% Rotational Speed (Precision): Minimum 0.036 RPM Maximum 18.0 RPM 15 CWP Precision Lathe Speed Holding Input Requirements: Electrical (Standard) Electrical (Optional) Compressed Air B. Model CWP2 ±0.1% 115 Volts, 60 HZ., Single Phase 220 Volts, 50 HZ., Single Phase 80 PSI (6 kg per sq. cm) Dimensions (Refer to Figure 2) Maximum Part Length (A) CWP5-6 6″ (152 mm) CWP5-12 12″ (305 mm) CWP5-18 18″ (457 mm) Overall Length (B) CWP5-6 34″ (864 mm) CWP5-12 40″ (1016 mm) CWP5-18 46″ (1168 mm) Mounting Hole Spacing (E) CWP5-6 27.5″ (699 mm) CWP5-12 33.5″ (851 mm) CWP5-18 39.5″ (1003 mm) Base Width (D) 11″ (279 mm) Mounting Hole Spacing (E) 10″ (254 mm) Maximum Part Diameter (F) 11″ (279 mm) Center Height from Base (G) 16″ (406 mm) Overall Height (H) 28″ (711 mm) Torch Bracket Offset (J) 6 1/8″ to 9 5/8″ (156 to 245 mm) Headstock Spindle: Through-Hole Dia. 1 3/8″ (35 mm) Morse Taper No. 5 Rotational TIR .001″ (.025 mm) Tailstock Spindle: Morse Taper No. 2 Clamping Stroke 3″ (75 mm) Max. Clamping Force 80 lbf. (36 kg) Head/Tailstock Spindle Alignment .002″ (.05 mm) Weight Capacity 500 lbs (225 kg) Welding Ground 400 amps Rotational Speed (Standard): Minimum 0.35 RPM Maximum 18 RPM Speed Holding ±2% Rotational Speed (Precision): Minimum 0.036 RPM Maximum 18.0 RPM Speed Holding ±0.1% Input Requirements: 16 CWP Precision Lathe Electrical (Standard) Electrical (Optional) Compressed Air 115 Volts, 60 HZ., Single Phase 220 Volts, 50 HZ., Single Phase 80 PSI (6 kg per sq. cm) C. Model CWP5 Dimensions (Refer to Figure 2) Maximum Part Length (A) CWP5-12 12″ (305 mm) CWP5-18 18″ (457 mm) CWP5-24 24″ (610 mm) Overall Length (B) CWP5-12 40″ (1016 mm) CWP5-18 46″ (1168 mm) CWP5-24 53″ (1320 mm) Mounting Hole Spacing (E) CWP5-12 33.5″ (851 mm) CWP5-18 39.5″ (1003 mm) CWP5-24 45.5″ (1156 mm) Base Width (D) 11″ (279 mm) Mounting Hole Spacing (E) 10″ (254 mm) Maximum Part Diameter (F) 12″ (305 mm) Center Height from Base (G) 16″ (406 mm) Overall Height (H) 28″ (711 mm) Torch Bracket Offset (J) 6 1/8″ to 9 5/8″ (156 to 245 mm) Headstock Spindle: Through-Hole Dia. 1 3/8″ (35 mm) Morse Taper No. 5 Rotational TIR .001″ (.025 mm) Tailstock Spindle: Morse Taper No. 2 Clamping Stroke 3″ (75 mm) Max. Clamping Force 80 lbf. (36 kg) Head/Tailstock Spindle Alignment .002″ (.05 mm) Weight Capacity 500 lbs (225 kg) Welding Ground 400 amps Rotational Speed (Standard): Minimum 0.35 RPM Maximum 18 RPM Speed Holding ±2% Rotational Speed (Precision): Minimum 0.036 RPM Maximum 18.0 RPM Speed Holding ±0.1% Input Requirements: Electrical (Standard) Electrical (Optional) Compressed Air 115 Volts, 60 HZ., Single Phase 220 Volts, 50 HZ., Single Phase 80 PSI (6 kg per sq. cm) 17 CWP Precision Lathe Figure 2 CWP Precision Lathe 18 CWP Precision Lathe SECTION VI MECHANICAL DESCRIPTION A. Lathe Bed The lathe bed assembly is constructed from structural steel tubing to provide rigidity. Two pads with mounting holes are provided at each end of the lathe bed. (Refer to Figure 1.) B. Roundways There are two precisely parallel roundways which are mounted directly on each side of the extruded aluminum bed. The two roundways are hardened and ground. (Refer to Figure l.) C. Headstock The headstock is made from a solid aluminum block accurately bored to accept the spindle. The spindle rotates on two pre-loaded, tapered roller bearings and has a 3/4" (19 mm) through-hole. The spindle is ground. This ensures that it rotates within 0.001" (0.25 mm) TIR (total indicator reading). The front of the spindle has a flange designed to accept a precision, three jaw chuck or a faceplate. The spindle has a No. 3 Morse taper at its front end. This can be used to hold collets, a live center or for interchangeable tooling. (Refer to Figure 3.) D. Tailstock The tailstock rides on the lathe bed using a carriage with four re-circulating ball bearings to provide smooth, accurate movement. The headstock to tailstock alignment is held within ±0.002" (0.05 mm). A manual locking lever is provided to lock down the tailstock firmly when it is in the desired position. (Refer to Figure 4.) The tailstock has a clamping motion of 2" (50mm). This is air operated and provides a clamping force adjustable up to 80lb (35kg). Tailstock actuation is by use of a manual valve. A pressure regulator, filter and flow control are included. (Refer to Figure 4.) E. Torch Mounting The torch mounting support is mounted on a carriage which travels along the lathe bed. The carriage uses the same type of re-circulating bearings and manual locking system as the tailstock. Mounted to the carriage is a vertical support plate. A rotary slide allows the torch to be tilted ±90" parallel to the lathe axis and is mounted to the support plate. (Refer to Figure 5.) The bracket is mounted on two 1016A precision cross slides which provide for cross seam and arc gap adjustment. The torch is carried in a 4501A vee-style universal torch holder which is mounted to the precision cross slides. (Refer to Figure 5.) F. Spindle A precision ground tailstock spindle has a No. 2 Morse taper to hold a live center, a faceplate of special tooling. (Refer to Figure 4.) 19 CWP Precision Lathe Figure 3 CWP Headstock Assembly 20 CWP Precision Lathe Figure 4 CWP Tailstock Assembly 21 CWP Precision Lathe Figure 5 CWP Torch Mounting Post 22 CWP Precision Lathe SECTION VII ELECTRICAL DESCRIPTION A. Control Panel The control panel is a separate enclosure, 10" high by 8″ wide by 6'' wide (254 x 203 x 152 mm). It includes a power on/off switch, 3 amp fuse, a forward/off/reverse switch, and auto/manual switch. The auto/manual switch allows the operator to cycle the fixture with the forward/off/reverse switch. A ten turn potentiometer sets the speed of the spindle. Rotational speed is adjustable from 0.36 to 18RPM with a speed holding accuracy of ±2% of the rated speed. (Refer to Figure 6.) A rapid speed weld speed switch allows the operator to run the fixture at maximum speed for setup and jogging of the part or at the weld speed set at the speed dial. This switch is used for checking travel and actual welding of the part. (Refer to Figure 6.) The digital meter can be switched to read rotational speed in RPM (rotations per minute) or the actual piecepart surface speed in IPM (inches per minute). (Refer to Figure 6.) The digital meter is also utilized as the power indicating light. The control is high frequency protected. B. Power Requirements The equipment can be wired for 230 volts, 1 phase, 50/60 Hz or 115 volts, 1 phase, 50/60 Hz. C. Ground A grounding stud for the welding current is provided on the headstock which will carry a welding current of up to 200 amps. (Refer to Figure 3.) WARNING Improper grounding of equipment will cause serious damage. 23 CWP Precision Lathe Figure 6 Model 9040 CWP Control Panel 24 CWP Precision Lathe SECTION VIII INSTALLATION Uncrate the machine and set the equipment at the desired location. The lathe bed should then be secured to your welding structure. The unpainted, machined surfaces have been coated at the factory with a rust preventative that must be removed before operating the lathe by using an industrial solvent Then coat the machine surfaces with a light oil or WD-40. Connect the appropriate electrical power to the welding power supply. Connect shop air to the NPT female pipe on the air filter at the rear of the fixture. Adjust the air pressure regulator to zero until ready to use. CAUTION Carefully follow all instructions in the appropriate manuals furnished for welding apparatus manufacturers for maximum safety and effectiveness. Connect the ground cable from the power supply to the ground lug located on the back side of the headstock. Refer to the appropriate manual supplied by the welding apparatus manufacturer for instructions on hook-up of other peripherals. WARNING Improper grounding of this equipment may cause electrical shock and can be hazardous. Carefully follow all the instructions in the appropriate manuals furnished from the welding apparatus manufacturers for maximum safety and effectiveness. Set the headstock travel speed to the appropriate speed for the welding application. 25 CWP Precision Lathe SECTION IX OPERATION In this section, a brief description is written about the functions available on the control panel and lathe. You may want to refer to Figure 6 to help visualize the functions of their controls. A. On/Off Switch This is the main power switch. Switching to the On position will energize the control (l 15VAC). B. Auto/Manual Switch When in the Auto position, the control will wait for the external auto travel start signal. Upon receiving this signal, the headstock will rotate in the desired direction which is set on the Reverse/Off/Forward switch. When in the Manual position, the headstock may be rotated in either direction depending on the Reverse/Off/Forward switch setting. C. Reverse/Off/Forward Switch This switch is used to rotate the piecepart and should always be returned to Off (center) position when not being used. D. Weld Speed Switch This control is equipped with a 10 turn potentiometer which controls the weld speed. Turning the knob clockwise increases the weld speed and turning the knob counter-clockwise decreases the speed. E. RPM/IPM Switch Switching to the RPM position will set the digital meter to RPM mode. Switching to the IPM position will set the digital meter to IPM mode. F. DPMI Digital Meter This meter indicates either RPM's or IPM's by setting the RPM/IPM switch which is provided on the control panel. The calibration procedure is described in Section V. G. Fuse The control circuitry is protected by a 3 amp fuse, fast blow, type 3AGC, located in the fuse holder for the 1/8 HP motor. H. Thumb Wheel Drive The thumb wheel dial is used to set the piecepart diameter. The thumb wheel will set piecepart diameters from 0.1 to 99.9 inches. The DPMI meter wil1display the surface speed in inches per minute (IPM) when the RPM/IPM switch is in the IPM position. 26 CWP Precision Lathe I. Replacement of Chuck Jaws The jaws are of two types: the internal jaws and the external jaws. Do not interchange them. When they are being mounted, be sure to mount them in ascending order (1,2,3). When they are going to be taken out, be sure to remove them in descending order (3,2, 1), one by one. After this procedure is finished, rotate the jaws to the smallest diameter and check that the three jaws are well fitted. If not, you will need to reassemble them as they are not properly assembled. When preparing to mount the piecepart, you need only to loosen one jaw. However, it is recommended that all three jaws be loosened at this time. In this way, they will be protected from damage to the inside thread. (Review Section II.) 27 CWP Precision Lathe SECTION X DIGITAL METER CALIBRATION 1. The digital meter at the top of the control panel has dual functions surface speed in IPM (inches per minute) and rotational speed in RPM (revolutions per minute). Set the RPM/IPM switch located at the front panel in the RPM position. The meter will display RPM. When set in the IPM position, the meter will display IPM. 2. There are two calibration potentiometers to be calibrated. These potentiometers are located at the rear of the front door. Trimpot R4 is used to calibrate IPM. Trimpot R5 is used to calibrate RPM a) RPM With a stopwatch, accurately measure rotation speed (revolutions per minute). Do not change the speed setting for the remainder of the calibration procedure. This initial speed setting is not critical but should be near the middle of the speed range. For best accuracy, 60 second or longer timings should be taken. b) IPM Set the thumb wheel to the diameter of the faceplate or the piecepart. Using a stop­ watch, set the fixture rotation speed to 1 RPM. Multiply 3.14times the diameter of the faceplate or piecepart. This will give surface speed in inches per minute. (Example: with an 18inch diameter piecepart, 18x 3.14= 56.5 inches per minute surface speed.) 3. Turn on the power, being careful as there are 115 volts AC exposed on the PC board edge connector. Tum on the unit and, with a small screwdriver, adjust the calibration potentiometer so that the digital meter reads within 1 to 2% (.1 to .2 RPM of the measured speed rate; 2 or 3 IPM of the measured speed rate). 28 CWP Precision Lathe SECTION XI MAINTANANCE A. Mechanical Check the oil level of the air lubricator every day and add SAE1O (non-detergent) oil if below ¼ full. Keep the tailstock spindle lubricated to allow easy linear movement. Lightly coat the lathe bed ways with anti-spatter spray. Once a month, check all air lines and fittings for leaks or deterioration. Blow out water from the air filter by opening the drain valve at the bottom of the filter while the air is on. Periodically drain and replace the oil in the headstock gearbox. Use SAE 90 weight gear type oil. B. Electrical There is virtually no repair maintenance to be performed on the 9040 control. Drawings are provided as an aid in trouble shooting any electrical difficulty which may arise. Parts lists are included for the electrical schematic draw1ngswhich provide the necessary part numbers for ordering replacement or spare parts. Troubleshooting and part replacements should be done by a qualified electrician. 29 CWP Precision Lathe SECTION XII TROUBLESHOOTING Symptom Probable Cause Machine does not run Lack of power from source Motor does not run Headstock does not forward or reverse rotate Headstock rotational speed too slow Tailstock spindle extend or retract does not Tailstock does not move freely Torch mounting assembly does not move Motor runs full speed regardless of speed potentiometer Remedy Ensure breaker is on a power source Check line cord and plug Fuse blown Replace fuse Bad on/off toggle switch Replace toggle switch No 115 VAC to motor control With voltmeter, check for 115 VAC across terminal. If no voltage, check fuse, switch and wiring Gear belt broken or slipping Replace belt or make adjustment Tool left in headstock Remove obstruction Bad toggle switch Replace toggle switch Intermittent or poor cable Replace cable connection Bad potentiometer Replace potentiometer Bad P.C. board Replace P.C. board No air supply to equipment Supply air to equipment Air line to cylinder may be Clear included line pinched or line included Inadequate air pressure Ensure air pressure is at 80 lbs PSI Brake is on Pull handle down to loosen brake Tailstock damaged during Contact factory for replacement shipment Brake is on Pull handle down to loosen brake Assembly damaged during Contact factory for replacement shipment Maximum speed/weld speed is Correct the switch position in maximum speed setting Hi-frequency interference If welding using AC TIG (hi(EMI/RFI) frequency cont), switch to DC TIG (hi-frequency start). If problem disappears, switch back to AC TIG and isolate control lines until suspect line(s) are 30 CWP Precision Lathe Readout on RP35A-1 fluctuates Worn O-ring or brushes 31 found. Check all grounds and drive ground rod if necessary. Replace O-ring if worn Adjust bracket if lose Replace worn brushes, brush springs and brush caps CWP Precision Lathe SECTION XIII OPTIONAL FEATURES A) 3 Jaw Chuck 1. External Jaws 2. Internal Jaws B) Pneumatic Torch Lift 1. For part loading clearance, torch can be lifted out of the way to allow the user to load or unload pieceparts. C) Tilting Base 1. Allows infinite 90° motorized adjustment from horizontal to vertical. 2. Also comes in a non-motorized version, manually operated. D) Faceplate 1. Mounting flange available for headstock and tailstock. E) 9500 System Control 1. This controller allows for complete integrated welding for all welding processes. a) Arc Length Control b) Arc Gap Setters c) Wire Feeders F) Precision Motor 1. For high accuracy: rotation maximum 18.0 RPM; minimum 0.036 RPM G) Digital IPM Meter 1. Provides for surface travel speed readout. 32 CWP Precision Lathe SECTION XIV PARTS LIST The following pages provide a detailed parts list of all the elements of the CWP precision lathe. They are arranged so the parts list on the left hand page corresponds to the assembly illustrated on the right hand page. Item numbers shown in the parts list refer to those numbers contained in the balloon in the drawing. The quantities shown are the number of items used in that particular assembly. Two columns are included in the list to show the spare parts which are recommended to be stocked by the user. The two levels can be defined as follows: Level 1 These are the spares recommended for US domestic users whose use of the product does not exceed 2000 hours per year. Level 2 These are the spares recommended for international use of the product or for US domestic users who will use the product in excess of 2000 hours per year. The following parts lists are included in this manual. Their appropriate page numbers are listed: Precision Lathe . . ... .. . ... .. ... .. . .28/29 Motor Control Module . . . . . . . . . . . . . .30/31 Sequence Control . . . . . . . . . . . .. . . . .. 32/33 Headstock Assembly . . . . . . . . . . . . . . . 34/35 Tailstock Assembly . . . . . . .. . . . . . . . .36/37 33 CWP Precision Lathe CWP1 Precision Lathe Item No. 2 3 4 Part No. CWP1 CWP-(4,8,12)-2 CWP1-FP 2DA-08-00L 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 CWP1-HS CWP1-TS CWP1-BG CWP1-MP CWP1-EX 13LF100 240L100 BMQ1133_242CZ MT-4263-42CZ CWP1-AB CWP5-PB 1016A 4501A 2575-2902 7-810-0400 CWP-FP8 CWP-TSFP6 CWP1-BPT CWP1-AAB Description Precision Lathe Bed Footplate Slideway w/long carriage w/brake (Specify 24, 28, or 32) Headstock Tailstock Belt Guard Motor Plate End Stop Drive Pulley Gear Belt Motor 90° Angle Bracket Pivot Bracket Cross Slide Torch Holder #2 Mt Live Center 4″ 3 Jaw Chuck Headstock Faceplate Tailstock Faceplate Base w/Powered Tilt Adjustable Angle Base Note: All items marked with an asterisk are optional. 34 Recommended Spares Qty Level I Level II 1 2 1 1 1 1 1 1 1 1 1 Reducer 1 1 1 2 1 * * * * * * 1 1 1 1 1 CWP Precision Lathe 35 CWP Precision Lathe 9040-KB Motor Control Module Item No. 2 3 4 5 Part No. 9040-KB A-10086CH A10P8 9838 12F4468 6 7 8 9 10 11 12 13 M1432 41F494 23F230 27F794 3AG3A 133 RR2B-SF-120VAC 18F2730 14 15 16 17 18 19 20 21 22 23 24 25 13F340-10 65F1238 V130LA20B KBIC-120-1/8 23F232 41F565 9838 12F9610 3W9601MY RP35A-1 9040 M1901 Description Standard Control Nema 1 Enclosure, 8.10.6 Control Panel .1 Ohm Resistor 5 K Ohm, 10 Turn Potentiometer Counting Dial 4 PDT Switch, On-Off-On SPST Switch, On-Off Fuse Holder Fuse, 3 AG, 3 Amp, Fast Blo Tach Generator 2 PDT Relay, 120 VAC, 10 Amp Disc. Capacitor, .025 MFD, 500 VDC Resistor, 10 Ohm, 10 Watt 14 Terminal Strip 130 Varistor Motor Control SPDT Switch, On-Off 4 PDT Toggle Switch, On-Off .1 Ohm Resistor Trimpot 100 K Thumbwheel Digital Voltmeter Control Panel 3 Pin Socket 36 Recommended Spares Qty Level I Level II 1 1 1 1 1 1 3 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 CWP Precision Lathe 37 CWP Precision Lathe 9040-EC CWP Sequence Control Item No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Part No. 9040EC 81F4550 23F230 23F232 23F237 41F565 12F9610 3W9601MY 13F340-10 12F4469 V130LA20B 27F94 RH1B-U-120VAC RH4B-UL-120VAC RP35A-6 9092-0004 A12P10 A1210CH 9040A A10086CH A-10P8 SH4-05B SH1-05B 65F1241 Description CWP 17.5 Sequence RFI Filter SPST Toggle Switch, On-Off SPDT Toggle Switch, On-On SPDT Toggle Switch, On-Off-On 4 PDT Toggle Switch, On-On 1 Meg Trimpot 100K Thumbwheel 10 Ohm 10 Watt 10 K 10 Turn Potentiometer 130 Varistor Fuse Holder SPDT Relay 4 PDT Relay Digital Voltmeter Motor Control, E-652 EC Panel EC Enclosure Control Panel Control Enclosure Panel 4 PDT Relay Socket 1 PDT Relay Socket 20 Terminal Strip 38 Recommended Spares Qty Level I Level II 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 CWP Precision Lathe 39 CWP Precision Lathe CWP1-HS Headstock Assembly Item No. 2 3 4 5 6 7 8 9 10 11 Part No. CWP1-HS CWP1-HS-2 CWP1-HS-3 CWP1-SR 1/4-20-5/8 CWP1-HS-11 Description Headstock Assembly Headstock Housing Headstock Spindle Seal Race Set Screw Bearing Cone Bearing Clip Shaft Seal, 2 1/8 dia. Bearing Lock Washer Bearing Lock Nut Spindle Pulley 40 Recommended Spares Qty Level I Level II 1 1 1 6 2 2 2 1 1 1 CWP Precision Lathe 41 CWP Precision Lathe CWP1-HS Headstock Assembly Item No. 2 3 4 5 6 7 8 9 10 11 12 13 14 Part No. CPW1-TS DSRC-08-SL CWP1-TS-3 CWP1-TS-4 CWP5-24-TS-5 CWP5-24-TS-6 SM1-1 1/8x2PUBR 5/16-24x1 3/8x3/8 1/4x1 ½ 10-32x1 10-24x5/8 No.4x1 ¼ POK-15 Description Tailstock Assembly Carriage with Brake Tailstock Housing Tailstock Barrel Flange Key Air Cylinder Coupling Nut Shoulder Screw Shoulder Screw Socket Head Screw Socket Head Screw Taper Pin Ball Knob, ¾ dia, press on 42 Recommended Spares Qty Level I Level II 1 1 1 1 1 1 1 1 1 4 4 2 1 CWP Precision Lathe 43