Transcript
All Gear Lathe Machine General safety Precaution -:: Warning ::As with all machinery, there are certain hazards involved with their operation and use. Exercising respect and caution will considerably lessen the risk of personal injury. However, if normal safety precautions are overlooked or ignored, personal injury to the operator or damage to property may result.
1 Always learn the machines’ application, limitation and the specific potential hazards peculiar to it. Read and become familiar with the entire operating manual. 2 Always use a face or dust mask if operation is particularly dusty. 3 Always check for damage,before using the machine, any damaged part, should be checked to ensure that it will operate properly, and perform its intended function.Check alignment of moving parts breakage of parts, mounting, and any other condition that may affect the machines’ operation. Any damage should be properly repaired or the part replaced. If in doubt, DO NOT use the machine. Consult your local dealer. 4 Always disconnect the tool/machine from the power supply before servicing and when changing accessories. 5 Always wear safety goggles, manufactured to latest European safety standards. Everyday eyeglasses do not have impact resistant lenses, they are not safety glasses. 6 Always keep work area clean. Cluttered areas and benches invite accidents. 7 Always ensure that adequate lighting is available. A minimum intensity of 300 lux should be provided .Ensure that lighting is placed so that you will not be working in your own shadow. 8 Always keep children away. All visitors should be kept a safe distance from the work area, especially whilst operating the machine. 9 Always maintain machine in top condition. Keep tools / Machines clean for the best and safest performance. Follow maintenance instructions.
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All Gear Lathe Machine 10 Always handle with extreme care do not carry the tool /machine by its’ electrical cable, or yank the cable to disconnect it from the power supply. 11 Always ensure the switch is off before plugging into mains.Avoid accidental starting. 12 Always concentrate on the job in hand, no matter how trivial it may seem, Be aware that accidents are caused by carelessness due to familiarity. 13 Always keep your proper footing and balance at all times, don’t overreach. Forbest footing, wear rubber soled footwear. Keep floor clear of oil, scrape wood,etc... 14 Always wear proper apparel. Loose clothing or jewellery may get caught in moving parts. Wear protective hair covering to contain long hair. 15 Always use recommended accessories, the use of improper accessories could be hazardous. 16 Always remove plug from electrical outlet when adjusting, changing parts, or working on the machine. 17 Never operate machine while under the influence of drugs, alcohol or any medication. 18 Never leave machine running unattended. Turn power off.Do not leave the machine until it comes a complete stop. 19 Never force the machine;it will do a better and safer job at the rate for which it was designed. 20 Never use power tools in damp or wet location or expose them to rain. Keep your work area well illuminated. 21 DO NOT use in explosive atmosphere (around paint, flammable liquids etc.) Avoid dangerous environment.
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All Gear Lathe Machine Electrical Connections This product is provided with a standard 440 volt (50Hz), plug, for connection to a standard domestic electrical supply. Should the plug need changing at any time, ensure that a plug of identical specification is used.
WARNING! THIS APPLIANCE MUST BE EARTHED
This machine must be wired up in accordance with the following colour code RED YELLOW
440 Volt main inputs.
BLUE BLACK-
NEUTRAL
GREEN - EARTH
If this appliance is fitted with a plug which is mouled on to the electrical cable (i.e non rewireable) please note: 1. The plug must be thrown aways if it is cut from the electrical cable. There is a danger of electrical shock if it is subsequently interest into a socket outlet. 2. Never use the plug without the fuse cover fitted. 3 Should you wish to replace a detachable fuse carrier, ensure that the correct replacement is used (as indicated by making our colour code?) 4 Replacement fuse covers can be obtained from your local dealer or most electrical stockists.
If a cable extension is needed is essential to comply with the following data.:Voltage
Extension Length
Cable Section
440V
Up to 20M
2.5 mm2
440V
Up to 20M to 50M
1 mm2
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All Gear Lathe Machine Thank you for choosing Banka. By purchasing this Banka Machine, you have become the owner of a machine manufacturedwith most advanced technology, design and multitude of convenient for your ease in use. Before using your machine for the first time, please read and learn the details in the operating manual. It will quickly help you to become familiar with this machine and all of its functions as well it will make you aware of dangers to yourself and of how these dangers can be avoided. If you have any further questions about your machine, please get in touch with ourexpert team. They will always be happy to take care with your queries, suggestions andproblems. If you have any queries and need any help than you can contact us: Mo.
: 09824281801 [technical support]
Email :
[email protected]
Explain us on Hangouts
by video calling.
We are sure that you will get best productivity and pleasure experience with this machine. Please do not forget to send your feedback at Email.
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All Gear Lathe Machine
Index Point
Particulars
Page no.
1
Do’s & Don’ts
7
2
Floor space (Foundation)
9
3
INSTALATION
9
3.1
Slinging of the machine & Installation
9
3.2
Cleaning
9
3.3
Levelling
9
3.4
Possible Operational Difficulties and Remedies
12
3.5
Lubrication
14
3.6
Daily Oil
15
3.7
Chuck & Face plate
16
4
OPERATION
17
.41
Speed section
17
4.2
Thread & Feed Selection
17
4.3
Thread dial indicator
18
4.4
Apron control
19
4..5
Compound Slide
20
4.6
Tail stock
20
5
SERVICING AND MAINTANANCE
21
5.1
Head stock alignment
22
5.2
Main spindle bearing
22
5.3
End gear train
23
5.4
Lead screw & Feed shaft shear pin
24
5.5
Apron
25
5.6
Location & Specification of bearing
25
6
PARTS SECTION
26
6.1
Centre Lathe
26
6.2
Head Stock
27
6.3
Head Stock Spindle & Housing
28
6.4
Head Stock Main Shaft & Main Spindle
29
6.5
Gear Box Cover
30
6.6
6.6 Gear Box
31 Page 5
All Gear Lathe Machine 6.7
Gear Box Shaft
32
6.8
Carriage
33
6.9
End Feed Train
34
6.10
Apron
35
6.11
Apron Self & Pinion
36
6.12
Compound Slide
37
6.13
Tail Stock
38
6.14
Follow Rest & Steady Rest
39
6.15
Taper Turing
40
6.16
Coolant Pump & Tank
41
7
Test Chart
42
8
Manual Part Replacement List
45
9
Introduction of our other Products
48
10
Thank You Note.
49
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All Gear Lathe Machine
1. Do’s & Don’ts: Dos
Study the operation manual before putting this machine to operation.
Clean the machine properly
Check the levelling and foundation
Check the electrical system, connections, fusing system, other protection System, Earthling and ensure the direction of rotationon the motor
Please check the lubrication systemand ensure the level of the lubricants in the gear box
Points of lubrication on the machine should be lubricated by recommended lubricants regularly.
Slides the need to move any of clamps.
Ensure the clamping of cutter, fixtures and work piece before starting the machine.
Ensure the clamping of the supporting screw after each movements of the knee in vertical plane.
Check the cleanness of the machine.
Follow the instructions from this manual during operation and maintenance.
Don’ts
Do not shift the gears of the machine when it is in motion.
Do not disturb the geometrical alignments and adjustments of the machine.
Do not use improper quality and quantity of lubricants.
Do not over load the machine.
Do not remove fitting of the machine.
BRIEF SPECIFICATION OF LATHE MACHINE Specification
Model - 34
Model - 35
Model - 43
Centre height
175 mm
175 mm
215 mm
Swing over bed
350 mm
350 mm
430 mm
Swing over cross slide
190 mm
200 mm
240 mm
Spindle nose
LOO Type
LOO Type
LO Type
Morse taper in spindle sleeve
M.T. 3
M.T. 3
M.T. 4
Spindle bore
38 mm
40 mm
52 mm
Power required
2 HP
2 HP
3 HP
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All Gear Lathe Machine
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All Gear Lathe Machine 3.1 SLINGING OF THE MACHINE &INSTALLATION: Figure 1 shows the lifting arrangement of LATHE MACHINE. To achieve balance tailstock and carriage should be moved to position shown in figure and adjusted if required. Have a look at figure for. A lathe machine operation and maintenance required sufficient room. It should be stand on hard and stable floor. Foundation Bolts: Diameter 16 mm x length 400 mm.
Item recommended lifting: # Hemp rope dia. 40mm x 16mm long. # Wooden blocks size: 100 x 100 x 200. # Quantity-1
3.2 CLEANING OF THE MACHINE:
Remove the anticorrosive coating from all side-ways, lead screw, rack & end train, etc.
By using Oil all bright machined surfaces immediately thereafter.
Use heavy oil on the end gears. At the end of day, clean machine carefully, do not use compressed air.
Never use fluffy or cotton Waste.
Complete cleaning should be undertaken once a week after using machine for production.
Avoid uneven wear of the guide ways.
3.3 LEVELING: The machine should be geometrically levelled before it put in to the operation. Alignment Test and accurately to the values specified in the Test chart of this machine, will shown After precision level. The foundation bolts are to be grouted and facilitate proper grouting. Between base plate and foundation. Foundation bolts should be tightened gently and Uniformly without disturbing the level of the machine. Recheck bed level after tightening The foundation bolts. Periodically check bed level to ensure contained lathe accuracy. # Use spirit level accuracy of 0.05 mm/mt. (RSK Japan, Mitutoyo or Equivalent) The machine must be levelled accurately to the values specified in the test chart (supplied Along with the machine) Use precision level graduated to 0.02 mm per meter (SRK Japan Make or equivalent) Follow the procedure given below for accurate levelling.
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All Gear Lathe Machine
Fig.:- 1
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All Gear Lathe Machine
Fig.:- 2 Transverse Level A:
Keep the precision level on cross slide transverse position.
Take the carriage to head stock end, adjust the bubble in precision levelapproximately as per shown in centre by adjusting levelling bolts.
Move the carriage to tailstock end, and adjust the bubble as per same reading shown near headstock end, by adjusting the levelling bolts.
Make both the readings at headstock end and tailstock end to be identical and same.
TWIST OF BED IS PERMITTTED.
Longitudinal Level B:
After setting the Transverse level as per (A) do not adjust the levelling bolts.
Move the carriage to the centre of bed.
Put the precision levelon cross slide top on front ‘V of bed in longitudinal position (B).
Ensure the bubble position approximately at the centre of the level. Use: Thin paper, if required for marking.
Move the carriage near to headstock and then to tailstock side and ensure the variation.
Recheck the transverse level. After properly levelling the machine, run the machine for about 2 hours at various speed and check levels. Reset if required.
Then the foundation bolts are grouted in the large holes, with 1:3 cement and sand mixture. Sufficient time should be allowed for the concrete to cure (3-4 days). The foundation bolts are tightened gently. Periodically check-up bed level to ensure continued lathe accuracy.
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All Gear Lathe Machine 3.4 POSSIBLE OPERATIONAL DIFFICULTIES AND REMEDIES: CAUSE OF INACCURATE TURNING: Almost always the cause of inaccurate turningis faulty alignment of lathe. The importance of accurate alignment and proper grouting cannot there for be over looked if, in spite of this, inaccurate turning occurs after some time, it is possible that the Gibbs of the slides or the nut of the cross slide screw require adjustment, provided always that the cutting tool is properly clamping and does not vibrate. Chattering on lathes especially when turning overhang, can be avoided by changing the speed and feed as the possible that in this case the critical speeds of machine and work piece ate the same. If a change if feed. Or speed does not step the chattering, it may be due to any of the following reasons. 1. To employ proper speed and feed. 2. Improper levelling of the lathe.( Page No. 7 Show Fig. 1 )
3. The work-piece is over hanging too far; a steady rest should be used.
4. Slender components being machined without proper supports by steady rest. 5. The legs are not properly grouted.( Page No. 7 Show Fig. 1 )
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All Gear Lathe Machine 6. Back plate of chuck not fit properly.( Page No. 12 Show Fig. 5 )
7. The gibes of the slide need adjustment.( Page No. 12 Show Fig. 5& Read ) 8. Dirt between spindle nose taper and centre-holder.
9. The cutting tool overhanging too far.
10. The cutting tool is not clamped firmly. 11. Un-balanced fixture of work-piece causes vibrations especially at high speed. 12. Check the cooling and the coolant.
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All Gear Lathe Machine 3.5 LUBRICATIONS IN LATHE MACHINE:
Fig.:- 3 3.5.1 HEAD STOCK: Head stock drive is splash lubricated, with oil stored inside head stock. The channel is connected to front and rear bore at the top for proper lubrication of spindle bearings. Oil shows up in level glass at the side of head stock.
3.5.2 FEED GEAR BOX: All drive elements in the feed gear box are splash lubricate. Oil pouringand drain points are at top and beneath to gear box. Oil silted glass is to maintain the level in feed gear box. Use servo gear oil H.P. 90 or equivalent.
3.5.3 APRON &CARRIAGE: Carriage oil cup is given for saddle guide ways are Lubrication an oil gun twice a day. An oil hole in apron at right hand to pour sufficient oil till the level.There is a drain plug in the beneath of apron. The dial Indicatorshould be lubricated use servo gear oil H.P. 90 or equivalent. A daily Oil hole is also given in front of Apron face.
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All Gear Lathe Machine 3.6 Daily Oil:
Fig.:- 4
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All Gear Lathe Machine 3.7 Chuck & Face Plate
Fig.:- 5
Fig.:- 6 Page 16
All Gear Lathe Machine 4 OPERATIONS: 4.1 SPEED SECTION: Main spindle R.P.M.is selected through three shift levers situated on the head stock the various speeds obtained for different lever positions are tabulated on front of the head stock.
Sudden reversal above 100 rpm is not recommended DO NOT MOVE SPEED CHANGE LEVERS WHILE THE SPINDLE IS IN MOTION.
4.2 THREAD & FEED SELECTION: All threads and feeds directlyavailable from Feed gear box are given on the name plate Fit at the end cover. Be seen in the charts of the gears & levers to the settings.
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All Gear Lathe Machine 4.3 THREAD DIAL INDICATOR:
Fig.:- 7 CHASING DIAL USED INCHES
CHASING DIAL USED FOR MM PITCH
(A) ENGAGE AT ANY WHERE
Gear
Pitch in MM
4 – 8 – 12 – 16 – 24 – 32 – 48 - 60
14
7 - 3.5 - 1.75 - 1.4 - 0.7 - 0.35
(B) ENGAGE AT ANY LINE
16
8 - 6 - 4 - 6 - 1.5 - 0.8 - 0.75 - 0.5
18
9 - 4.5 - 2.25 - 0.9 - 0.45 - 0.225
20
10 - 5 - 2.5 - 1.25 - 1 - 0.5 - 0.025
22
11 - 5.5 - 2.75 - 1.375 - 0.55 - 0.11
6 – 10 – 14 – 18 – 22 – 26 – 30 – 54 (C) ENGAGE AT ANY NUMBER 3 - 5 - 7 – 9 – 11 - 13 -1 9 - 23 - 27 (D) ENGAGE AT ODD NUMBER 4.5 – 5.5 – 6.5 – 7.5 – 9.5 – 11.5 (E) DIAL CAN NOT BE USED 2.25-2.75-3.25 & m.m. PITCH
ENGAGE AT ANY WHERE ONLINE ANY NUMBER & ODD NUMBER DIAL CAN NOT TO BE USED INCH MODULE DP THREAD
MOTOR REVERSE - FORWARD
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All Gear Lathe Machine While cutting lengthy screws, the half nuts required to be disengaged at the end of each cut to bring the carriage quickly to the starting position for subsequent cut. This indicator is useful to engage the half nuts at correct time, while cutting screws during beginningof each cut. So that the tool will follow original helix that is formed during previous cuts. The recommended graduations on the dial in the column 3 coincide with the fixed point on the bracket. This dial indicator is not useful for cutting other pitches Metric, Module and DP thread.While cutting these threads the tool should be withdrawn without disengaging the half nuts. The end of each cut and spindle rotationshould be reversed to bring the carriage (tool) to the starting position for subsequent cuts.
4.4 APRON CONTROLS: In additional to hand wheel operation, the saddle can be power operated through controls on front to apron (see fig. 8) “Plunger” knob “A” selected power sliding. Surfacing feedsor neutral condition.Lever “B” is moved upward for power feed engagement and downward for manual operation. Lever “C” is moved upward to engage the lead moved upward to engage the lead screw half nut for screw cutting lever “A” & “C” are interlock against simultaneous engagement. Lever on head stock should be used for right or left hand thread cutting. A safety clutchis built in the apron which disengaged power feed on excessive over loads or moving against bed stop. The setting of the clutch is done at our works and should not normally disturb.
Fig.:- 8
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All Gear Lathe Machine 4.5 COMPOUND SLIDE: Compound slide is fixed stud type and is more rigid type of design where stud is integral with the compound slide. Compound slide should be till to any angle for short taperturning.
4.6 TAIL STOCK: Tail stock can be set over the production of shallow tapers or for realignment by adjustment of the screw “A” (see fig. 9). At both side of the base. Before adjustment, release the clamping bolts andloose screw “B” beneath the tail stock which holds the base to main casting. The quill locked by lever “C”. A tang slot in quill permits heavy drilling from tail stock.
Fig.:- 9 Note: - Maximum off setting on each side is 10 mm.
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All Gear Lathe Machine 5 SERVICING MAINTANANCE:
Fig.:- 10
Fig.:- 11
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All Gear Lathe Machine 5.1 HEAD STOCK ALIGMENT: Loosen the four fixing screws ‘A’ and nut ‘C’ adjusts hex bolts‘B’. Tight screw ‘A’ and nut ‘C’ after adjustment.
Fig.:- 12 5.2 MAIN SPINDLE BEARING: Main spindle is mount on two opposed taper roller bearingto adjust the spindle bearing Remove cap “A” (see figure no. 13) and tighter ring nut “B” such that spindle rotates by hand With a light drag.
Fig.:- 13 Page 22
All Gear Lathe Machine 5.3 END GEAR TRAIN: Gear ‘A’ in Fig.14 is drive through an aluminium safety keywhich should cut of in case of Excessive lead of any accident of feed gear or end train drive.The sheared key should be Replaced by new key of aluminium alloy of dimension as given in belowfigure.
Fig.:- 14
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All Gear Lathe Machine 5.4 LEAD SCREW & FEED SHAFT SHEAR PIN: It shears pin gives away when of excessive load on lead screw and feed shaft, slide away the broken shear pin. Align the holes of lead screw and feed shaft to insert new shear pin.Dimensions and material specification of shear pin are given in figure no. 15.
Fig.:- 15
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All Gear Lathe Machine 5.5 APR0N: The half nut guide way play is reduced by adjusting the screw ‘A’ after loosening the screw ‘B’ see figure no. 16.
Fig.:- 16 SPINDLE RUNS TOO TIGHTLY AND BEARINGS BE COME TOO HOT IN THE HEAD STOCK. 1) Check the bearing lubrication portion and see whether it needs to be or not. Use
recommended grade of oil. 2) Loosen the check nuts of spindle and adjust the bearing.
5.6 LOCATION AND SPECIFICATION OF BEARINGS IN LATHE MACHINE: No.
Type Of Bearing
Code No.
Size
No. Of Bearing HS
AP
B
01
Ball Bearing
6202
15x35x11
00
01
00
02
Ball Bearing
6003
17x35x10
02
00
00
03
Ball Bearing
6205
25x52x15
01
00
00
04
Ball Bearing
6206
30x62x16
04
00
00
05
Taper Roller Bearing
32212/30215
50x110x29.75
01
00
00
06
Taper Roller Bearing
32211/30213
55x100x26.75
01
00
00
07
Trust Bearing
51204
20x40x14
00
00
02
# HS: Head Stock # AP: Apron # B: Bed
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All Gear Lathe Machine 6. PART SECTION: Important when ordering spares parts:
6.1 Centre Lathe:
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All Gear Lathe Machine 6.2 Head Stock:
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All Gear Lathe Machine 6.3 Headstock Spindle & Housing:
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All Gear Lathe Machine 6.4 Headstock Main Shaft & Main Spindle:
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All Gear Lathe Machine 6.5 Gear Box Cover:
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All Gear Lathe Machine 6.6 Gear Box:
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All Gear Lathe Machine 6.7 Gear Box Shaft:
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All Gear Lathe Machine 6.8 Carriage:
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All Gear Lathe Machine 6.9 End Feed Train:
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All Gear Lathe Machine 6.10 Apron:
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All Gear Lathe Machine 6.11 Apron Self & Pinion:
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All Gear Lathe Machine 6.12 Compound Slide:
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All Gear Lathe Machine 6.13 Tail Stock:
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All Gear Lathe Machine 6.14 Follow Rest & Steady Rest:
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All Gear Lathe Machine 6.15 Taper Turning:
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All Gear Lathe Machine 6.16 Coolant Pump &Tank:
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All Gear Lathe Machine
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All Gear Lathe Machine
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All Gear Lathe Machine
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All Gear Lathe Machine
Assembly
Part No.
Item Name
Replace
Check
Adjust
By
Head Stock
40116-055
Bearing
5 Years
3 Years
N/A
Skilled
Head Stock
40116-047
Bearing
5 Years
3 Years
N/A
Skilled
Head Stock
40116-046
Bearing
2 Years
1 Year
N/A
Skilled
Head Stock
40113-419
Oil Seal
2 Years
1 Year
N/A
Operator
Head Stock
40116-042
Taper Roller Bearing
10 Years
5 Years
N/A
Skilled
Head Stock
40116-043
Taper Roller Bearing
10 Years
5 Years
N/A
Skilled
Head Stock
40113-338
Oil Level
10 Years
5 Years
N/A
Skilled
Head Stock
40113-416
Oil Seal
5 Years
2 Years
N/A
Skilled
Gear Box
40113-269
Ball
1 Year
6 Months
1 Month
Operator
Gear Box
40113-372
Spring
1 Year
6 Months
1 Month
Operator
Gear Box
40116-051
Bearing
10 Years
5 Years
N/A
Skilled
Gear Box
40115-087
Stud
5 Years
2 Years
N/A
Operator
Gear Box
40113-287
Gun Metal Bush
5 Years
3 Years
N/A
Skilled
Gear Box
40113-288
Gun Metal Bush
5 Years
3 Years
N/A
Skilled
Gear Box
40113-289
Gun Metal Bush
5 Years
3 Years
N/A
Skilled
Gear Box
10311-016
Bush
5 Years
3 Years
N/A
Skilled
Gear Box
40113-286
Gun Metal Bush
5 Years
3 Years
N/A
Skilled
Gear Box
10312-004
Shaft
10 Years
5 Years
N/A
Skilled
Gear Box
40113-320
Key
10 Years
5 Years
N/A
Skilled
Carriage
10613-028
Wedge
10 Years
2 Years
6 Months
Operator
Carriage
10611-021
Lock Piece
10 Years
2 Years
6 Months
Operator
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All Gear Lathe Machine Assembly
Part No.
Item Name
Carriage
10613-013
Carriage
10613-011 Carriage Cr. Slide Nut
Carriage
40113-312
Carriage
Replace
Check
Adjust
1 Years
N/A
Skilled
1 Years
6 Months
N/A
Skilled
Handle with Screw & Grip
2 Years
1 Year
N/A
Operator
50120-535
VEE’ Wiper
10 Years
1 Year
6 Months
Operator
Carriage
50120-535
Flat Wiper
10 Years
1 Year
6 Months
Operator
Carriage
20613-044
Oil Cover
10 Years
1 Year
6 Months
Operator
End Feed Train
10813-098
Arm Stud with Sleeve
1 Year
6 Months
N/A
Operator
End Feed Train
10813-001
V-Belt
2 Years
6 Months
1 Month
Operator
Apron
10411-023
Half Nut
2 Years
6 Months
1 Month
Operator
Apron
40113-317
Pin
5 Years
6 Months
N/A
Skilled
Apron
10412-022
Worm
3 Years
1 Year
N/A
Skilled
Apron
40113-338
Oil Level
10 Years
5 Years
N/A
Skilled
Apron
40113-362
Washer
3 Years
1 Year
N/A
Skilled
Apron
40116-051
Bearing
3 Years
1 Year
N/A
Skilled
Apron
10411-025
Worm Gear
3 Years
1 Year
N/A
Skilled
Apron
10411-032
Degree Washer
3 Years
1 Year
N/A
Skilled
Apron
40113-374
Spring
3 Years
1 Year
N/A
Skilled
Apron
40113-313
Handle
2 Years
1 Year
N/A
Operator
Apron
40113-269
Ball
1 Year
6 Months
1 Month
Operator
Apron
40113-372
Spring
1 Year
6 Months
1 Month
Operator
Carriage 3 Years Cr.Slide Screw
By
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All Gear Lathe Machine Assembly
Part No.
Compound
10513-009
Compound
Item Name
Replace
Check
Adjust
By
Tool Post Stud & Tool Post
5 Years
1 Year
N/A
Operator
10513-010
Stud Cap & Tool Post
5 Years
1 Year
N/A
Operator
Compound
10513-004
Screw Nut & Tool Post
1 Years
6 Months
N/A
Skilled
Tailstock
10713-012
Key
2 Years
6 Months
N/A
Operator
Tailstock
10713-015
Screw (Metric) 3 Years
1 Year
N/A
Skilled
Tailstock
10713-010
Nut (Metric)
1 Years
6 Months
N/A
Skilled
Tailstock
40116-034
Bearing
1 Year
6 Months
N/A
Operator
Tailstock
10713-016
Lock Stud
1 Year
6 Months
N/A
Operator
Tailstock
40115-088
Adjusting Bolt
1 Year
6 Months
N/A
Operator
Page 47
All Gear Lathe Machine Following are the list of cases which are occurs because of the accident. In following cases we will help you instead of providing service.
Gear key shear in headstock Tail stock nut damage
Pull push shaft problem
1) Gear key shear in Head stock
Why head stock keys are shear more times?
When operators move Reverse Forward over 200 RPM (high speed) When we fit chuck over size
How we prevent it?
Sudden Reverse forward in high speed cause this problem
Fitted chuck must be as per recommended size only as per manual book.
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All Gear Lathe Machine 2) Tail stock nut damage
Why tail stock nut brake problems occur most while running machine? Unusual force on the tail stock wheel can cause this problem. How we can prevent it? Operator should not over force the tail stock wheel at the time of drilling operation.
3) Pull push shaft problem
Why 3/16 key is shear and creates problems. ? Apron has two levers but both are interlocked with each other. So you can use both either or condition. How we can prevent it? Operator should not force much on leavers. It can shear interlock 3/16 key. It can damage to rack pinion gear or rack. Operator should use Apron’s pull push lever carefully.
Page 49
All Gear Lathe Machine
Range of our other products
Page 50
All Gear Lathe Machine
Thank you for purchasingBANKA Machine..!
Our goal is to earn 100% satisfaction of the customers. If you have any problem with the machine, please give us the opportunity to make it right. Thank you once again..!!
Page 51
All Gear Lathe Machine
Our Professionals Team is Always Ready to Resolve Your Queries
Name of Person
Designation
Email
Contact number
Mr. Samrat Rathod
Director
[email protected]
+91 93741 02898
Mr. Jayesh Maradiya
General Manager
[email protected]
+91 93274 70520
Mr. Ramesh Zala
Production Manager
[email protected] +91 98242 81801
Mr. Nishit Padiya
Sales Manager
[email protected]
+91 93281 80404
[email protected]
+91 81558 11811
[email protected]
+91 70468 11811
[email protected]
+91 93770 93780
Mr. Kaushik Patel Mr. Kamlesh Satani Mr. Taufiq Mahida
Tool Room products Sales Manager Customer Service Executive Marketing Manager
BANKA MACHINE 2, samrat Industrial Area, Gondal Road, Rajkot-360 004. Gujarat (India). Cell. : +91 78178 66066. www.ravimachines.com
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