background image

T32716 (Mfd. Since 05/21)

-11-

Adjusting Fixed Knife

The fixed (top) knife should be positioned against 
the shearing (bottom) knife to achieve a snug and 
consistent knife rub without causing the knives to 
bind  at  any  location.  Misalignment  of  the  knives 
can  result  in  machine  damage  and  poor  cutting 
results.

Items Needed 

Qty

Safety Glasses ...........................................1 Pair
Light Machine Oil............................... As Needed
Scrap Paper ...................................... As Needed
Wrench or Socket 3mm ..................................... 1
Hex Wrench 4mm .............................................. 1
Protective Gloves........................................1 Pair

To adjust fixed knife:

1.  Oil knives with light machine oil.

Figure 28. Example of using paper to test 

shearing results.

— If  shear  cuts  paper  without  binding,  no 

adjustment is required.

— If shear cuts paper poorly or if knives bind, 

proceed to 

Step 3.

3.  Loosen (2) knife retaining cap screws shown 

in

 Figure 29.

4.  Loosen (3) cap screws with jam nuts shown 

in

 Figure 29 a full turn.

Figure 29. Fixed knife adjustment components.

x 3

Knife Retaining

Cap Screws

Make sure no body part is 

near knives when shearing 

occurs. Failure to follow 

this warning may result in 

cut or pinch injuries.

Eye injury hazard! Always 

wear safety glasses when 

servicing machine.

2.  While keeping fingers clear of knives, shear 

sheet  of  paper  to  test  shearing  results  (see

 

Figure 28).

5.  While  wearing  protective  gloves,  carefully 

push fixed knife back and away from shear-
ing knife (see 

Figure 30).

Fixed Knife

Shearing Knife

Figure 30. Location of knives and direction of 

fixed knife travel.

Summary of Contents for T32716

Page 1: ...jury read this entire manual BEFORE using machine Figure 1 Model T32716 8 Benchtop Metal Shear Brake Description Qty A Benchtop Shear Brake Not Shown 1 B Handle 1 C Hex Bolts M10 2 x 70 4 D Flat Washe...

Page 2: ...dth x Height 19 x 13 x 7 in Main Specifications Capacities Maximum Width 7 7 8 in Maximum Thickness at Half Width Mild Steel 20 Gauge Maximum Thickness at Full Width Mild Steel 22 Gauge Aluminum 18 Ga...

Page 3: ...care of your machine s unpainted surfaces There are many ways to remove this rust preven tative but the following steps work well in a wide variety of situations Always follow the manufac turer s inst...

Page 4: ...mponents Fingers Bending Prism Figure 6 Finger mounting components Gib Finger x 4 To change fingers 1 Loosen 4 gib cap screws shown in Figure 6 2 Use handle to lift any installed fingers as high as po...

Page 5: ...aller bending radius on the other side Figure 9 Location of bending prism and seat Bending Prism Prism Seat Figure 8 Location of brake stop components Brake Stop Support Rod 1 of 2 Thumb Screw 1 of 2...

Page 6: ...Steps 1 6 but with workpiece upside down Note Minimum reverse bend possible is 1 4 see Figure 14 5 While holding workpiece steady use handle to lower fingers and bend workpiece to desired bend radius...

Page 7: ...e will damage machine when bent Use this information as well as the following steps to bend a pan or box Install the brake stop so the pan height will be the same on all four sides Figure 15 Example o...

Page 8: ...n For repetitive cuts at the same dimensions the shear stop can be used Shearing Operation Always wear safety glasses work boots and protective work gloves when shearing and handling sheet metal Shear...

Page 9: ...eaning the Model T32716 is relatively easy Periodically wipe down the machine to remove dust and oil Protect the unpainted cast iron surfaces of your machine by applying regular applications of a prod...

Page 10: ...ag and mineral spirits to clean away grease and built up grime from surfaces of fingers bending prism knuckle sockets slide and shearing knives see Figure 24 Knives Slide Bending Prism Figure 24 Lubri...

Page 11: ...t binding no adjustment is required If shear cuts paper poorly or if knives bind proceed to Step 3 3 Loosen 2 knife retaining cap screws shown in Figure 29 4 Loosen 3 cap screws with jam nuts shown in...

Page 12: ...g cap screws to secure setting 9 Tighten screws from Step 3 10 Repeat test from Step 2 to check adjustment 3 Rotate or flip knives to expose new cutting edges or replace knives 4 Lubricate knives then...

Page 13: ...1 SHEAR STOP ANCHOR PLATE 35 PT32716035 HEX WRENCH 4MM 12 PT32716012 CAP SCREW M5 8 X 12 36 PT32716036 HEX BOLT M10 1 5 X 70 13 PT32716013 FINGER GIB 37 PT32716037 FLAT WASHER 10MM 14 PT32716014 CAP S...

Page 14: ...ndling sheet metal Chamfer and deburr sharp metal edges 3 Never place hands near blades or clamping fingers during operation 4 Secure brake to workbench before using 5 DO NOT exceed rated capacity of...

Page 15: ...rty or for incidental contingent special or consequential damages arising from the use of our products The manufacturers reserve the right to change specifications at any time because they constantly...

Page 16: ......

Reviews: