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5.12.2 （For TPR-1600H/ TPR-2000H）
Ⅰ.The auto feeding rate table
Two step feeding rate selection
Feeding rate
Ⅱ. The way to switch the feeding rate follows as: （Application model: TPR-1600H/ TPR-2000H）
a. Stop the running spindle.
b. Check the speedometer and select a suitable speed.
c. Turn on the feeding rate switch.
The precaution to switch the feeding rate follows as:
a.
When you switch the feeding rate, the spindle has to be at running.
Ⅲ. The way to set up the depth of the auto feeding follows as:
（Application model:TPR-1600H /TPR-2000H）
The way to set up the depth of auto feeding follows as： （Application model: TPR-1600H/ TPR-2000H）
a. Rotate the feeding lever (as mark D) counter clockwise until the drilling bit contacts the work
piece (at this time, Mark B will be turning also. The depth is zero when the drilling touches the
work piece and the main scale is also pointing to 0 position.)
b. Release those two main scale levers. That's to release the mark A in the fig.
c. Rotate the main scale (mark B). Using the depth reference point on the depth setup ring (mark C),
set up the drilling depth, which is also the main scale ring's reading.
d. Clamp the main scale ring. That's to clamp the mark A in the fig.
e. Release the feeding lever (mark D)
f. Rotate the feeding lever (mark D) a little bit counter clockwise.
g. Turn the spindle switch to SPDL. FOR.。
h. Pull the feeding lever (mark D) backwards and push the auto feeding lever downwards. Then the
spindle will be feeding at the selected rate and stop at the set depth.
Example：To set up a depth of 30 mm.
a. Rotate the mark D until the drilling bit touches the work piece.
b. Release the mark A.
c. Rotate the mark B. Align the mark C to the mark B, at its scale 30.
d. Clamp the mark A.
e. Release the mark D.
f. Rotate the mark D a little bit counter clockwise.
g. Turn the spindle switch to SPDL. FOR
h. Pull the feeding lever (mark D) backwards and push downward the auto feeding lever.
Precaution
a. The feeding rate must be set up before the auto feeding can move.
b. The auto feeding is suitable to be used in threading, but not in boring.
（Application model: TPR-1600H/ TPR-2000H）
0.96
mm/Rev
Step 1
0.56
0.31
The relevant names
position
5-24
Step 2
0.21
0.12
name
A
Depth control lever
B
Main scale
C
Depth reference point
D
Feeding lever
E
Auto feeding lever
0.07
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