The Spindle; Threading; The Assembly And Disassembly Of The Work Table - Sharp RD-1230 Operation Manual

5.13 The spindle

5.14 Threading

The way to thread is as follows：
a. Clamp the screw tap with drilling head.
b. Move the spindle to the top of the threading.
c. Set the feed rate at "N"。
d. Rotate the feed trip lever a little bit counter clockwise.
e. After the cross switch turned to "SPDL.FOR", the spindle spins clockwise.
f. Rotate the feed trip lever counter clockwise till the threading is finished. (The operator
decides the threading depth.)
g. After the cross switch turned to "SPDL.REV.", let the spindle turn counter clockwise till
the screw tap retreats completely.
h. Turn the cross switch to the middle to stop the spindle.

5.15 The assembly and disassembly of the work table

For
TPR1230,TPR1230H
(Type I)
For
TPR1230,TPR1230H
(Type II)
Disassemble it as follows:
1. Release 1, as shown in the picture, using a spanner. That's
to move the spanner counter clockwise.
2. Apply the above to the other side.
Assembly it as follows:
Clean the debris from the base with a metal brush.
1.
Clean the worktable and the base with rags.
2.
Place T shape Bolts into the T shape chamfer of the base.
3.
4. Tighten the nuts.
5-25
1. Please turn on the main switch of
The Machine , and then lower down
the Quill 5mm, so that the forward
/reverse of the main spindle can start.
2. The main spindle will forward when
Switching to SPDL.FOR.
3. If you want to stop the rotating of the
Spindle, Please switch to the middle
Position.
4. The main spindle will reverse when
Switching to SPDL.FOR.
.