Jet belt drive bench lathe w ユーザーガイド

 

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The steady rest (Figure 26) serves as a support for 
shafts on the free tailstock end. For many 
operations, the tailstock cannot be used as it 
obstructs the turning tool or drilling tool, and 
therefore, must be removed from the machine. 

The steady rest, which functions as an end support, 
ensures chatter-free operation. The steady rest is 
mounted on the bedways and is secured from 
below with a locking plate. The sliding fingers 
require continuous lubrication at the contact points 
to prevent premature wear. 

 

1.  Loosen three hex nuts (1, Figure 27). 

2. 

Loosen knurled screw (3, Figure 27) and open 
the sliding fingers (2, Figure 27) until the steady 
rest can be moved with its fingers around the 
workpiece. Secure the steady rest in position.

 

3. 

Tighten knurled screws so that fingers are snug 
but not tight against the workpiece. Tighten 
three nuts (1, Figure 27). Lubricate the sliding 
points with machine oil.

 

4. 

When, after prolonged operation, the jaws 
show wear, the tips of the fingers may be filed 
or remilled.

 

 

The follow rest (Figure 28) is mounted on the 
saddle and follows the movement of the turning 
tool. Only two sliding fingers are required. The 
place of the third finger is taken by the turning tool. 
The follow rest is used for turning operations on 
long, slender workpiece. It prevents flexing of the 
workpiece under pressure from the turning tool. 

Set the fingers snug to the workpiece but not overly 
tight. Lubricate the fingers during operation to 
prevent premature wear.