Grizzly G0731, Руководство пользователя

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Model G0731 (Mfd. Since 01/17)
Adjusting Backlash
Leadscrew backlash is the amount of motion the
leadscrew rotates before the device begins to
move. Leadscrews always have a certain amount
of backlash which increases with wear. Generally,
0.005"–0.010" of backlash is an acceptable range.
The backlash of the longitudinal and cross
leadscrew is adjusted by changing the gap in the
leadscrew nuts (see
Figures 53–54).
Tighten or loosen the cap screws on the
leadscrew nuts shown in
Figures 53–54, then
test the amount of backlash by slowly rocking the
handwheels back-and-forth.
Figure 54. Cross leadscrew nut.
Gap
Gap
Cap
Screws
Cap
Screw
Cross
Leadscrew Nut
Figure 53. Longitudinal leadscrew nut.
Longitudinal
Leadscrew Nut
Gap
Gap
Cap
Screws
Cap
Screw
Tool Needed Qty
T-Handle Hex Wrench 5mm .............................. 1