Grizzly G4791 Lathe User Manual


 
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3. BV`ZVY_jhibZcih^c hbVaaVcY ZfjVa^cXgZ"
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d[i]Zha^YZWngdiVi^c\i]Z]VcYl]ZZa#
Note: Turning the screws clockwise will
tighten the gib, and turning them counter-
clockwise will loosen the gib.
4. L]Zc ndj VgZ hVi^h[^ZY l^i] i]Z \^W VY_jhi"
bZci! `ZZe i]Z hXgZlh [gdb bdk^c\ VcY
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5. GZ"X]ZX` i]Z bdkZbZci d[i]Z ha^YZ VcY! ^[
cZXZhhVgn!gZeZViSteps 2–4#
Tailstock Gib
Tools Needed Qty
=ZmLgZcX])bb############################################## &
To adjust the tailstock gib:
1. BV`ZVY_jhibZcih^c hbVaaVcY ZfjVa^cXgZ"
bZcihidi]ZhZihXgZlhh]dlc^cFigure 104!
i]ZciZhii]ZbdkZbZcid[i]ZiV^ahidX`Vadc\
i]ZWZYlVn#
Note: Turning the set screws clockwise will
tighten the gib, and turning them counter-
clockwise will loosen the gib.
Figure 104.IV^ahidX`\^WVY_jhibZcihZihXgZlh#
HZiHXgZlh
Adjusting Table
Backlash
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>i ^h [Zai l]Zc ijgc^c\ i]Z ]VcYl]ZZa ^c dcZ
Y^gZXi^dc! i]Zc ijgc^c\ ^i ^c i]Z di]Zg Y^gZXi^dc#
I]Z Y^hiVcXZ i]Vii]Z]VcYl]ZZa bdkZh l^i]dji
bdk^c\i]ZaZVYhXgZldgViiVX]ZYXdbedcZcih^h
i]ZWVX`aVh]#
L]ZcVY_jhi^c\i]ZWVX`aVh]!i^\]iZci]ZaZVYhXgZl
cji Zcdj\] id gZbdkZ ZmXZhh^kZ WVX`aVh]! Wji
cdi hd bjX] i]Vi i]Z cji W^cYh i]Z aZVYhXgZl!
bV`^c\^i]VgYidijgc#DkZg"i^\]iZc^c\l^aaXVjhZ
ZmXZhh^kZlZVgidi]ZaZVYhXgZlVcYcji#
Tools Needed Qty
HiVcYVgYHXgZlYg^kZg######################################## &
To adjust the table backlash:
1. 9>H8DCC:8IB68=>C:;GDBEDL:G
2. JhZ i]Z ]VcYl]ZZa id bdkZ i]Z iVWaZ
idlVgYi]ZdeZgVidgjci^andjXVcVXXZhhi]Z
aZVYhXgZl cji VY_jhibZci hXgZlh [gdb i]Z
gZVgd[i]ZiVWaZ!Vhh]dlc^cFigure 105#
3. Ijgci]ZVY_jhibZcihXgZlh^chbVaaVcYZfjVa
^cXgZbZcih!i]Zcijgci]ZiVWaZ]VcYl]ZZaid
iZhii]ZWVX`aVh]#
Figure 105.IVWaZaZVYhXgZlcjiVcYVY_jhibZci
hXgZlhk^ZlZY[gdbi]ZgZVgd[i]ZiVWaZ#
6Y_jhibZci
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