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Familiarize yourself with the following safety notices used in this manual. 

 This means that if precautions are not heeded, it may result in minor injury and/or 

possible machine damage. 
 

 This means that if precautions are not heeded, it may result in serious or even fatal 

injury. 
 

 

 

 

4.0

  About this manual 

This manual is provided by JET covering the safe operation and maintenance procedures for a JET model 
SBR-30M and SBR-40M Shear, Brake and Roll. This manual contains instructions on installation, safety 
precautions, general operating procedures, maintenance instructions and parts breakdown. Your machine has 
been designed and constructed to provide consistent, long-term operation if used in accordance with the 
instructions as set forth in this document.  

If there are questions or comments, please contact your local supplier or JET. JET can also be reached at our 
web site: www.jettools.com. 

Retain this manual for future reference. If the machine transfers ownership, the manual should accompany it. 

 

 

Read and understand the entire contents of this manual before attempting set-up or 

operation.  Failure to comply may cause serious injury. 

 

 

Содержание SBR-30M

Страница 1: ...and Parts Manual Shear Brake and Roll Machines Models SBR 30M SBR 40M SBR 40M shown JET 427 New Sanford Road LaVergne Tennessee 37086 Part No M 756031 Ph 800 274 6848 Revision C 12 2015 www jettools...

Страница 2: ...eded JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the JET...

Страница 3: ...7 6 2 Unpacking 8 6 3 Assembly 8 6 4 Press Brake set up 9 6 5 Shear set up 9 6 6 Slip Roll set up 11 7 0 Maintenance Lubrication 13 8 0 Optional Accessories 13 9 0 Troubleshooting 14 10 0 Replacement...

Страница 4: ...ll pinch points 13 Keep hands and fingers away from the area in front and rear of the shear blades 14 Keep hands and fingers away from the press brake dies 15 Do not exceed the maximum capacity of the...

Страница 5: ...instructions on installation safety precautions general operating procedures maintenance instructions and parts breakdown Your machine has been designed and constructed to provide consistent long ter...

Страница 6: ...ga x 30 762mm 20 ga x 40 1016mm No of male dies 7 8 No of female dies 1 1 Width of upper dies 1 2 3 4 4 6 10 1 2 2 4 6 7 8 12 Upper die height 4 3 4 121mm 4 3 4 121mm Rolling Rolling capacity 20 ga x...

Страница 7: ...7 6 0 Set Up and Assembly 6 1 Floor Diagrams Figure 1 hole centers for Shear Brake and Roll Figure 2 hole centers for Stands OPTIONAL...

Страница 8: ...chine 2 Remove bolts holding machine to pallet 3 Carefully clean all rust protected surfaces with a mild solvent or kerosene and a soft rag Do not use lacquer thinner paint thinner or gasoline as thes...

Страница 9: ...allowance based upon thickness of material This can be done either through trial and error or by consulting a machinist s handbook 9 Rest workpiece on v block lower die so that the scribed line is ali...

Страница 10: ...ar cuts the paper in the center but not the ends turn screw N counterclockwise until paper is cut the entire length Figure 10 6 5 2 Blade Rotation Replacement Exercise caution when working with or nea...

Страница 11: ...bolt R Figure 12 to increase space between upper and lower press rolls 4 Insert material between upper and lower rolls and tighten bolt R Figure 12 to lower the upper roll until material fits snugly...

Страница 12: ...s to begin a Figure 15 stop the machine and raise the idle roll an equal amount on each end to achieve desired bend Figure 15 4 Restart rolls and continue until bend is completed b Figure 15 Support w...

Страница 13: ...oat of oil to them 3 Lightly brush multi purpose grease onto the gears at the end of the rollers B Figure 17 Turn operating handle to distribute the grease 4 Keep other exposed areas clean and lightly...

Страница 14: ...t across material Machine capacity exceeded Use materials within capacity Brake beam improperly set for bending allowance Adjust brake beam for consistent bend SLIP ROLL Cones are made when trying to...

Страница 15: ...15 10 1 1 SBR 30M Shear Brake Roll Exploded View...

Страница 16: ...Cap 2 29 SBR30M 29 Bushing 4 30 SBR30M 30 Gear 2 31 SBR30M 31 Pivot Bushing 2 32 SBR30M 32 Thumb Screw 1 33 SBR30M 33 Guide Block 2 34 SBR30M 34 Block 1 35 SBR30M 35 Screw 2 36 SBR30M 36 Locating Bol...

Страница 17: ...1 66 SBR30M 66 Adjustable Nut M12 1 67 TS 1550071 Plain Washer 10mm 2 68 SBR30M 68 Cover 2 69 SBR30M 69 Special Washer 10mm 2 70 SBR30M 70 Press Plate 1 71 TS 1550041 Plain Washer 6mm 4 72 SBR30M 72...

Страница 18: ...18 10 2 1 SBR 40M Shear Brake Roll Exploded View...

Страница 19: ...Cap 2 29 SBR40M 29 Bushing 1 30 SBR40M 30 Gear 1 31 SBR30M 31 Pivot Bushing 2 32 SBR40M 32 Thumb Screw 1 33 SBR40M 33 Guide Block 2 34 SBR40M 34 Block 2 35 SBR40M 35 Screw 2 36 SBR40M 36 Locating Bolt...

Страница 20: ...e 2 71 TS 1550041 Plain Washer 6mm 4 72 SBR30M 72 Hex Thin Nut M12 2 73 TS 1550071 Plain Washer 10mm 14 74 SBR40M 74 Special Washer 12mm 2 75 SBR30M 75 Hex Socket Set Screw M8x20 2 76 SBR30M 76 Zerk F...

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