For Machines Mfg. Since 7/09

O P E R A T I O N

Model SB1016/SB1036

5.Close the steady rest and tighten the lock knob.

6.Loosen the three leaf screws. Without causing any deflection in the workpiece, use the finger adjustment knobs to position the finger rollers against the workpiece.

7.Tighten the leaf screws.

Note: The finger rollers should properly support the workpiece but allow it to freely rotate.

Follow Rest

The follow rest mounts to the saddle with two cap screws (Figure 77). It is used on long, slender parts to prevent workpiece flexing from the pressure of the cutting tool during operation. Adjust the fingers on the follow rest in the same manner as those on the steady rest. To avoid marring, make sure to keep the contact surface well oiled during turning operations.

 

Finger

 

Adjustment

Leaf Screw

Knob

Cap Screws

Brass Tip

Figure 77% Follow rest attachment.

Compound Slide

The compound slide handwheel has an indirect- read graduated collar. This means that the distance shown on the scale represents the actual distance the tool moves, which will remove twice as much material from the diameter of the workpiece. The base of the compound slide has another graduated collar used for setting the tool to a specific angle.

To set the compound slide at a certain angle:

1.Loosen the two hex nuts at the base of the compound slide (1 of 2 shown in Figure 78).

Compound

SlideScale

Hex Nut

Figure 78. Compound slide set at an angle.

2.Rotate the compound slide to the desired angle, as indicated by the scale at the base, then retighten the two hex nuts.

Tip: If setting up to cut external right-hand inch or metric threads, or left-hand internal threads for the first time, set the compound so its travel is perfectly parallel with the cross slide. Using a protractor, rotate the compound 29.5° counterclockwise and mark the new location on the compound slide. This mark will be the quick reference point for setting the offset angle. To mark for internal right-hand threads, or left-hand external threads, repeat this process, but rotate the compound 29.5° clockwise and mark the cross slide accordingly.

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Image 51
Southbend sb1016 owner manual Follow Rest, Compound Slide, To set the compound slide at a certain angle