G9729 Combination Lathe/Mill
-41-
Figure 47.
72 tooth gear installed at gear
position A.
The Model G9729 is capable of cutting many
standard inch and metric threads. Follow the pro-
cedures listed in
Changing Gears
in the previous
section and change the gears according to the
chart for the thread desired.
Example:
The example shown in
Figures 47–50
depicts
the order the gears should be installed for a
120/127, 72, and 30 tooth gear set-up.
Note—
This example shows gearing for cutting a
5, 10, or 20 thread per inch (TPI) screw thread.
(The Feed Rate Lever set to the I position will
allow 5 TPI. When the lever is set to the II posi-
tion, 10 TPI will be cut and when set to the III
position 20 TPI will be cut.)
A
B & C
D
Figure 49.
30 tooth gear installed at gear
position D.
Figure 48.
120/127 tooth combination gear
installed at gear position B & C.
Figure 50.
Feed rate lever set to I for 5 TPI.
B & C
D
Содержание G9729
Страница 15: ...G9729 Combination Lathe Mill 13 Hardware Recognition Chart ...
Страница 66: ... 64 G9729 Combination Lathe Mill G9729 Headstock Assembly ...
Страница 68: ... 66 G9729 Combination Lathe Mill G9729 Crossslide Assembly ...
Страница 70: ... 68 G9729 Combination Lathe Mill G9729 Apron Assembly ...
Страница 72: ... 70 G9729 Combination Lathe Mill G9729 Rests Assemblies ...
Страница 73: ...G9729 Combination Lathe Mill 71 G9729 Compound Assembly ...
Страница 74: ... 72 G9729 Combination Lathe Mill G9729 Tailstock Assembly ...
Страница 79: ......