Southbend SB1231 specifications Troubleshooting, Parts List, Parts Diagram

Model SB1231

I N S T R U C T I O N S

Mfg. Since 5/10

The chuck has

1.

Jaw is in a poor position for

1.

Re-install jaws for maximum engagement with jaw

hard spots or binds

clamping.

slot and jaw screw.

completely.

2.

Lack of lubrication, rust, burr, or

2.

Disassemble, de-burr, clean, and lubricate chuck.

metal shavings inside of chuck.

3.

Broken tooth on the jaw or the jaw

3.

Disassemble chuck and repair/replace broken part.

screw.

The workpiece slips

1.

Incorrect jaw or workpiece clamping

1.

Re-install jaws for maximum engagement with jaw

in the jaws.

position.

slot and jaw screw.

2.

Chuck is binding before full

2.

Chuck is loaded up with contaminants. Disassemble

clamping force is achieved, or a jaw

and service chuck. Loosen and retighten the chuck

or jaw screw is binding.

key several times to distribute lubricant.

3.

Cutting overload.

3.

Reduce cutting depth or feed rate.

Clamping accuracy

1.

Workpiece improperly clamped or

1.

Remove jaws, clean, de-burr, and re-install; verify

is poor.

workpiece is misaligned.

accuracy and recalibrate test/dial indicator.

2.

Chuck loose; mounting is off-center,

2.

Remove chuck, clean and de-burr mounting; adjust

or is improperly seated.

camlock studs, and re-install chuck.