Transcript
Inc.
Web: http: // www. pearl - hifi . com E-mail: custserv @ pearl - hifi . com
❦
Perkins Electro-Acoustic Research Lab, Inc.
86008, 2106 33 Ave. SW, Calgary, AB; CAN T2T 1Z6 Ph: + .1.403.244.4434 Fx: + .1.403.245.4456
Engineering and Intuition Serving the Soul of Music
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PDF Cover Page
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♦
Verso Filler Page
♦
PM-1900
Power Tools
Revised: 5·28·58
WALKER-TURNER 16" BAND SAW No. 3331 Variable Speed and No. 3341 Woodworking Models All Walker-Turner Band Saws are carefully inspect ed
and
tested
shipment.
before
While in
transit,
however, it is possible that the machine may get out
of alignment.
Therefore, before putting machine into
operation, give it a careful check and make adjus t
ments where necessary. A carefully set up machine
will save you time, trouble and money.
OPERATION Before operating the machine. make sure the follow
ing parts are correctly adjusted: Blade, Blade Guides and Table. When cutting. stand close to machine and hold work firm ly. For metal cutting, best results will be obtained by selecting the proper blade and surface -speed for the character of work being cut. The wood cutting band saws are furnished with one
bla de sp e ed 351SFPM, with standard 1725 rpm motor, ,
which is the best speed fOf all around wood sawing. The variqble speed band saw has speeds from 50 to 3500 FPM, providing
a
wide range of speeds to fit
the type of work being done.
TABLE position
and adjust the left hand stop stud until it
makes firm contact with the table The indicator should
The table tilts 45 degrees to the fight and 5 degrees
.
to the left. The tilting is controlled by a locking handle
now point to 00 deg rees
which is located under the table. The tilt scale is lo
move the indicator until it does.
cated under the table at the locking handle. Stop studs
are located
on
on
the tilt scale. II it doe s not,
Now loosen locking
handle and tilt table until pointer indicates 45 degrees
both left and right under sides of the
on tilt scale and relock.
table providing positive stops at 90 and 45 degrees re
firmly against table.
p�clively. After adjusting the blade and qui��T. adjust
Adiust right hand stop stud
Any degree of tilt to the right
between 90 and 45 degrees may now be accurately
table· to 90 degrees by means of a tri-square. Loosen est one side of square firmly
made with po s itive stops at the extreme positions. To
'on the table. Tilt the table until the other side of the
til t to the left, loosen the left hand stop stud and tilt to
the locking handle and
r
square is flush against the saw blade.
Lock in this
desired degree.
1
pulley and bringing the rr:otor oul until the motor pulley
BLADE ADJUSTMENTS-ALIGNMENT AND TENSION The band
saw
touches the straight edge.
blade should track on the center of
Correct belt tension is obtained by raising or lower
the rim of both upper and low er wheels. It should run
ing t he motor rails at the end where Part No. 33-169
with enough tension to hold this position and to main
Brdge is attached. (Fig. 8. Page 9). The motor, motor
tain it when pressure is applied to it.
rails and bridge are supported by Part No. 211A40 Bridge Stud Assembly and are held by the friction
To insure proper trackmg. each wheel is deSigned
with a crowned face.
between this stud and the rubber coupling Part No
The wheel is also rubber tired
to prevent dul lin g of the blade which would occur were
Motor pulley Catalog No. 341-53, (Fig. 3, Page 5) is
it to run directly on a metal surface.
an adjustible pitch pulley. U operating speeds are nor
mally at upper end of speed range, adjust pully so that
The points 01 adiustment for tracking and tension
baH O.D. is flush with pulley O.D. If operating speeds
ing are the hand crank. which controls the blade ten
are normally at lower range, adjust pulley so that belt
sion by moving th e upper wheel up o r down as required,
O.D. is 3V4".
and the hand knob which controls blade
alignment by tilting the upper wheel in either direction. check blade
To
alignment tracking, withdraw
BLADE GUIDES
both
upper and lower saw guide assemblies from the blade
The blade guide assembly consists of an upper and
by loosening the guide roller lock knob on the upper
lower gUide block. saw blade guides and guide rollers.
guide and the 3/8" hollow set screw on the lower
Before starling to ad j ust blade guides the saw blade
guide. With handcrank. apply moderate tension to the saw blade.
should be adjusted to track properly. and the blade
Turn wheel by hand. so that the blade
guides and roller s ho uld be clear of the blade.
travels down through the table, and not tracking p0sition of blade. Use the hand crank to correct tension,
Begin your adjustments with the roller.
(md the hand knob to correct alignment.
it. l o o sen the roller lock knob and move the roller until
sition.
necessary to align the blade.
The purpose of the roller is to absorb the thrust or
Correct tension is necessary for good operation. The
pressure against the blade when the blade is cuHing.
general rule is to have the b lad e just tight enough to
plying just
At all other limes
The safest procedure is to begin by ap en
revolve.
If, with this
the roller
should just clear the
blade.
ough tension to hold blade in place
while the. wheels
amoun t of
Now adjust the saw blade guides. There are a total
tension, the operator finds that the blade has a ten·
of twelve, six on the upper and six
dency to twist when going a r ound small
block.
s
cu rv e
.
a
little more tension may be su ppl ied and another trial cut made.
To adjust
it just clears the back of the blade. lock in t his po
Only a slight adjustment one way or the other is
do its work.
.
75-12.
on
the lower guide
The purpose of the guides is to prevent th e
blade from twisting. especially whe n going around
Continue to make adjustments un ti l blade
small curves.
Begin by determining the number of
is under sufficient ten sion to prevent twisting. Narrow
guides to be used according to the width of the blade.
blades requir e more tension th an wider on e s.
With narrow blades. only the inside guide s would be
Knowl
edge of the correct tension to app ly comes only with
used.
experience, but the operator will soon gel the "feel"
guides; or all three, always making
of
blade quides are behind the gullet of the blade teeth
a
proparly tensioned blade.
For wider blades.
use
the inside and middle sure
that the
saw
to prevent the teeth from scraping.
Now set the necessary guides wlth slight clearance
MOTOR MOUNTING Band Saws are furnished with
included the motor
m
a
between them and the blade. This can best be accom
base in which is
plished by inserting a piece of paper between each
ounting rails and necessary hard
side of �he blade and guides and then adjusting the
ware for installing the motor. Care should be taken in
gudes snugly against the blade. Removal of the paper
locating the motor on the rails so that the motor pulley
will provide the proper clearance. Lock III this position.
and driven pulley are in l ine. This can be done by
placing a strai ght edge flush on the side of the driven 2
16" VARIABLE SPEED BAND SAW
CHANGING BLADES To remove blade, open upper and
lo w e r
The variable speed
wheel
housing covers. Remove table c lip and lower the up' per wheel assembly by
m ea
del is for cutting all types of
ferrous and non·ferrous me ta ls
ns of the hand crank.
until sufficient slack permits the bla de
mo
,
wood and plastic.
With the variable speed drive, you get exactly the
to be easil y
right speed for the ma t eria l being cut.
slipped off.
Turn the con
venient hand wheel to get any speed from 50-to-35OO
To repl ace blade, place blade
FPM. A glance at the easy-to-read
center of wheel
on
rims and draw the blade lou I by means of the hand·
wheel. Be sure to replace table clip. It is needed to
keep the table
true.
scale tells you
the
exact speed. "free
Track and align blades as de·
Floating'·
mounted between
scribed previously.
variable
speed
motor and
drive
drive shaft
pulley to
is
permit
steady power transmission and accurate speed control. CAUTION:
BLADE SELECTION
1. Do not operate
variable speed pulley
when machine is not running. In
selecting
a blade, its width is determined by the
diameter of the smallest curve to be cut. In
2. Never change gear train while it is in
very' gen
operation.
eral terms, a 1j4" blade properly set will cut a circle of about 2" d ia met e r ; a 31s" blade, a cirde of about 3"
%" b l ade
diameter; and a
.
a
LUBRICATION
c ir cle of about 6" di
ameter.
The machine is thoroughly lubricated at the factory --all b earing s are grease sealed. Under normal oper
When considerable straight cutting is to be done, a
1j2" or 3;'.
II
blade
make it easier to follow
will
ation, it is only necessary to apply a few drops of oil.
a
about once a month to the following points:
straight line.
Guide Elevating Screw: Oil rack and pinion occasion
EDr metal cutting, selection of both blade and cutting speed are important.
ally.
%" wide metal cutting blades
are available with either 10, 14 or 18 teeth. Handy
The tensioning mechanism is packed with grease at
blade and speed chart mounted on the machine aids
the factory which should be satisfactory for years of
in selecting the proper speed. and saw blade for cut
service, however, a drop of o il on th e tensioning screw
ting 58 different materials.
from time to time will help keep the action loose. The
MACHINE LIGHT
variable speed dr i ve screw should be oiled
from time 10 time to all o w free movement of dri ve mechanism.
To eliminate breakage of the machine light, it is Ihe
On metal eu tling band saws, the gear unit is pocked
accessory package. All necessary fastenings and wire
with grease before shipment and need for addi1ional
connectors are packed with the light.
greasing depends entirely on the type of service ap
packed in
a
separate carl o n and
enclosed
in
plied to this unit. A good rule to follow is to inspect
INSTALLATION:
.
The two l ea ds
it every six months and if necessary, repack the gear
for the light are
brought out to the pOint where t he lights are attached
box with 1 % pounds of adhesive pre ssure grease
to the machine. Connect
equal.
toese leads
to the two wires
pro}scling from the base of the light and secure con nections with the wire nuts packed with the light. After connections are made, the light can be at tached to t h e machine by using the two SP-7740 round
head screws and nuts which are supplied. 3
or
♦
Verso Filler Page
♦
MAIN CASTINGS
PLEASE NOTE: There will be a minImUm invoice charge of $2.00 on all orders under that amount. Parenthesis encloses number of parts required when more than.one. This list pertains to machines hav ing SerialNo.100 and up. Part N6.
1
1
365·10
8
CY
1
545-2 4 561.2 '
o
@
. '
�541.10 @_54i.10
� -216.15 �_360.1 ,_310.34
"_212·16
U
�
__ 211.5
@+-541.20
\
3 2 6 9 506·1206
1
Description
33-2
Bottom wheel cover
33-3
Top wheel housing
33-4
Top wheel housing cover
33-5
Column
33A20
Guard - saw blade
33-150
Bottom wheel housing
211-5
Table stop stud
212-16
Insert pin clip (2)
216-15
Stud (cover lock) (2)
219-1
Stud (housing lo ck) (2)
310-34
Insert pin spring (2)
360-1
Table stop
365-10
Hand knob (2)
380-7
W-T name plate
392-6
Hinge (4)
501-2416
Hex head screw 3/8-16xl (13)
506-1004
Slotted flat head screw 8-32xl/4 (4)
506-1206
Slotted flat head screw 10-24x3/8 (16)
522-2416
Slotted set screw 3/8-16 x 3/4
525-2408
Slotted set screw 3/8-16xl/ 2
541-10
Hex nut 8 - 32 (4)
541-20
Hex nut 5/16 - 18
545-20
Hex jam nut 5/16 - 18 (2)
545-24
Hex jam nut 3/8 - 16 (3)
561-20
SAE flat washer 1/ 4 (2)
561-24
SAE flat washer 3/ 8 (2)
563-24
Med.lock washer 3/8
565-24
Int. , shakeproof lock washer. . ' 3/8 (12)
571-1614
No.1 groove pin 1/4x7/8 (4)
598-0703
Drive screw No.4 x 3/16(3)
<
GEAR UNIT AND VARIABLE SPEED DRIVE
261·1-3
ef�
E42
571·0806
�'"''''
33'-149
�] 33-64·
�3S2·1l·,2
�33-151
�24()'97
SH8 Sl � � �
565.20
,
,$'0
353.33
I
, �<:5 © [)(-30 1.3 / �, ® 'i'f!fP CO �234·9 f-240.97
� �
331.12
511.2024
;+-31()'42 0
,
241.20
50s..2096
241·23
'-..�
�
/
�29().77
22�18
�209.6
33·46
<0
�n3-18 ..,.,.. 234
CS'''%
292·16
O�
�
501.2Q06_
'-598.0503
33'-148�
2
n4-33-46 �
.9
"' 209.6
��570.0614 @�241.55 @t-561·24
�.�""m.2005 341·41
Description
Part No.
Part No.
Description
11-70
Cover plate
330A51
Gear - reduction drive
33-36
Tire - 16" wheel
331-12
Mitre gear (2)
33-38
Wheel (bottom)
335A4
Drive pinion
33-41
Bracket - slide adjusting
339A2
Internal c luster gear
33E42
Shifter
341-40
10" pulley
33-43
Slide retaining strip (2)
341-41
3" pulley
33-44
Slide strip
3 46-4
Pulley - variable speed
33-46
Shaft - slide bracket
353-33
Cog belt
33-49
Spline - female (2)
353-45
Cog belt
33-57
Holder - spline ring
3 63Al-2
Hand wheel assembly
33-59
Spline - male
364-10
Crank handle
33-64
Shoe - clutch fork (2)
370-25-3
Ball bearing
shaft
33-139
Fork
370-58-3
Ball bearing
33-145
Internal gear shaft
379-5
Steel ball
33-148
Front belt guard
382-U-1 Speed name plate
33-149
Rear beIt guard
382-11-2
Speed name plate
33-151
Gear housing
383-5
Grease label
33-152
Cover - gear housing
389-6
Hi-Io plate
33-164
Shaft - drive
399-40
Ex pansion plug
51-48
Shaft - idler pulley
399·41
Expansion washer
clutch
a
209-6
Hollow lock Screw ( 2)
·501-1608 Hex head screw 1/4 - 20 x 1/2 (5 )
220-29
Hex nut
501-2006 Hex head screw 5/16 - 18 x 3/8 (8)
223-18
Knurled nut (2)
501-2016 Hex head screw 5/16 - 18 x 1 (6)
234-9
Plug
501-2020 Hex head screw 5/16 - 18 x 1 1/4 (2)
240-18
Washer
240-9 7
"
(2)
9
"
�'" � ... �3-12
254-
33A10
IV
\)J../
�
Ws:.
0
T ABLE AND . BRACKET
33-31 � ___ 33C28
242.4",
.
r
310� �
�
\�
�
�-33_116 381·3� · . 214.12 . V-- 33.117 � "'-f-- 598-0503 �-320-10 �--541-13 --33.29
I
563-32. 545·33 �
""i �
@, .�- 561·24
a-
Part No.
33-26 33-27 33C28 33-29 33-31 33-69 33-116 33-117 210-1 214-12 216A14 242-4 251-11
Description
Part No.
310-18 320-10 381-3 501.,.2412 501-2416 541-13 545-20 545-33 561-24 563-20 563-32 598-0503
Bar - rip fence guide Bar - rip fence guide Table Table tilting bracket Insert (table) Clip - table Cup (lock bolt spring) P in (tilt table bracket guide) (2) Support bar stud (4) Stud (lock bolt) Head (lock bolt handle) Washer (lock bolt head) Spacer - carr.supp. bar (4)
5
501·2416
Description Spring (lock bolt) Pointer Protractor Hex head screw 3/8-16 x 3/4 (2) Hex head screw 3/8-16 x 1 (3) Hex nut 10-32 Hex jam nut 5/16 - 18 (4) Hex jam nut 1/2 - 20 SAE flat washer 3/8 (5) Medium lock washer 5/16 (4) Medium lock washer 1/2 Drive screw No.2 x 3/16 (2)
216A14
ELECTRICAL SYSTEM Part No.
396-8 541·13 !/=-"..._560.12 508·1324
�
395.38
o o
33-88
33-88 395-3 395-9 395-38 396-6 396-7 396-8 396-9 396-55 396-78 3%-81 508-0906 508-0908 508-1310 508-1324 508-160e 541-13 560-12 563-12
Des·c Plate - plug in Swi tch - push button Switch - push button cover S ide lamp Cable, switch and motor Cable, connec ting w ire (2) Sq. lock tubing Rip cord
Rec eptacle (2) BX Conn. 900 (2)
Cable clip
(4)
6-32 x 3/8 (4) 6-32 x 1/2 (2) Rd. head screw 10-32 x 5/8 (4) Rd. head screw 10-32 x 1 1/2 (2) Rd. head screw 1/4-20 x 1/2. (2) Hex nut 10 - 32 (6) Std. flat washer No. 10 (2) Med. lock washer No. 10 (4) Rd. head screw Rd. head screw
396-78
Part No.
UPPER GUIDE
33-18 33A21 33- 30 33A39 33-18 3 33-74 33-75 33-76 33-87 202-9 206-6 211A28 216A16 310-19 335A2 501-1712 511-2420 525-2005 525-2008 525-2406 545-21 561-16 563-24
LOWER GUIDE
52S-2oo$
Saw guide elbow Saw blade guard Rack (guide adjustirg) Saw guide brac ket Saw blade guide (6) Upper guide support shaft Guide roller and pin assembly Plunger (g uide rack lock) Br acket (adj. saw guide) Set screw half dog point Guard lock screw Guide bracket lock stud assembly Screw, guide rack lock Lock plunger spring Shaft pin ion
Hex head screw 1/4-28 x 3/4 (4) Soc. head screw 3/8-16 x 1 1/4 (4) Soc. set sc rew 5/16-18 x 5/16 Soc. set screw 5/16-18 x 1/2
Soc. set screw 3/8-16 x Hex jam nut 5/16 - 24
3/8
SAE flat washer 1/4 (4) Medium lock washer 3/8 (4)
�2008lj �299-19
< 561-16 \ \ @ (:f
Description
Par t No.
33A39 33-18 3 33-75 299-19 501-1712 561-16 525-2005 525-2008
SOI.lm
33-75 33-183
6
Desc r iption Saw guide bracket Saw blade guide (6) Guide roller & p in assembly Pin - lower saw guide
Hex head screw 1/4-28 x S AE flat washer 1/4 (4) Soc. set screw 5/16-18 x Soc. set screw 5/16-18 x
3/4 (4) 5/16 1/2
BASE
545.32
�
_ 2�� .560.3
1
310-43_
560.32_@
(§-545.24 �+-563.24 © _560·24
1
)
_501.2424
@+-563-40 563·24 � +-501-4024 � 501-4064 For Mtg.Column
• For Motor
Mtg.
�_560.24
•
33·155
Part No.
33-154 33-155 33-156 33-157 33-158 33-159 213-28 215-16 261-15 293-13 310-43
501-2424 501-4024 501-4064 508-2008 511-2416 517-2006 545-24 545-32 560-32 563-24 563-40
Base top
Base s ide (2) Motor rail - front
rear
Motor rail
-
Snap ring
(2)
Channel Base front Stud Stud (2)
Desc ri ption
Part No.
Description
Pin
Spring
Hex head screw 3/8-16 x 1 1/2 (4) head screw 5/8-11 x 1 1/2
Hex
Hex head screw 5/8-11 x 4 (2) Rd. h e ad screw 5/16 x 18 x 1/2 (4) Soc. head screw 3/8-16 x 1 (4) Soc. set screw 5/16-18 x 3/8 (2) pom Hex jam nut 3/8-16 (4) Hex jam nut 1/2-13 (2) Std. flat washer 1/2 (2) Med. lock w asher 3/8 (4) Med. lock washer 5/8 (3)
Kn�!ed
Printed in USA
Form No. PB2a
7
♦
Verso Filler Page
♦
¥IO-l7(S)
.�
383SP-2250
Figure
1
Sp·1789 (6) SP·642 (6)-
392-6 (2)
_,
� . ��.
33·4
9'463 -200):,(4��'f[ I
__
-219-1 (2)
SP-1620 (2)
c<;",.--SP-5435 (2) _--
' , i
CAT. N2: 3331 16" VARIABLE SPEED BAND SAW
BASE 33-154-
�
. . �.'"
�/
SP-2063� SP-31381�
33-155
SP-1704 (4) SP-617 (4)
! i
�
Figure
��� ,.
241-23 (2)
2
�:7
Ch .
,/
,
:1 � · I
....
�l' -U - � l· l I � �. I r � ClI-�'
� .
SP-70IS
/i� ,,�
SP-SI2 (4)
�
"/'
}_--SP-2063 :. rSP'5778
SP-512
4
(2)
(2)
I
"
,
•.
.
�·Q po
11\
�
'[
....... --29
2AJ5 _SP-2733 ,'-26 310 /. 38 2- 1 5 -2
·� I
I
r
Il - I I i, � II r �J� l j IT '
·-SP·7741 (2)
.Y
---· SP -22 5 2 (4)
33·149
'oj
CAT N�' 352-67
,0' Ul
C
....
-i:'" 254AI9
33-97-./�� � 364-8 r
SP-270
33A37
N2: 33 C 36 L.SP-657
BOTTOM WHEEL ASSEMBLY
USED WITH CAT N2,3341 IS" WOODWORKING BAND Figure 6
SAW
SP-206 33A166
�
300-6 SP-682"' 240-68 \. '"
SP-2697\
