Grizzly G9249 Lathe User Manual


  Open as PDF
of 92
 
"'+"
<.'). &'m(,7Zai9g^kZ<Ve7ZYAVi]Z
Always use a low spindle speed when
machining non-cylindrical or off-center
workpieces to avoid ejecting the workpiece
from the holding device at a high rate of
speed. Failure to heed this warning could
lead to serious personal injury or property
damage.
Using the Faceplate
I]Z[VXZeaViZXVcWZjhZYidijgccdc"Xna^cYg^XVa
eVgih dg [dg d[["XZciZg ijgc^c\ Wn XaVbe^c\ i]Z
ldg`e^ZXZid^i#
To mount a workpiece on the faceplate:
1. 9>H8DCC:8IA6I=:;GDBEDL:G
2. JhZVe^ZXZd[lddYidegdiZXii]ZWZYlVnh#
3. HZXjgZi]Z ldg`e^ZXZdc i]Z[VXZeaViZ l^i]
V b^c^bjb d[ i]gZZ ^cYZeZcYZci XaVbe^c\
YZk^XZhhZZFigure 30[dgVcZmVbeaZ#
Note: Take into account the rotation and
cutting forces that will be applied to the
workpiece when clamping it to the faceplate.
Figure 30.:mVbeaZd[Vcdc"Xna^cYg^XVa
ldg`e^ZXZbdjciZYdci]Z[VXZeaViZ#
;VXZeaViZ
Cdc"8na^cYg^XVa
Ldg`e^ZXZ
8aVbe
Centers
I]ZBdYZa<.').^cXajYZhdcZBI(a^kZXZciZg
VcYildBI(YZVYXZciZghhZZFigure 31#I]Z
hjeea^ZYBI*¶BI(he^cYaZhaZZkZ[^ih^cidi]Z
he^cYaZiVeZgid]daYVcBI(XZciZgdgidda#
Figure 31.8ZciZghVcYhe^cYaZhaZZkZ#
HaZZkZ
9ZVY8ZciZgh
A^kZ8ZciZg
I]Za^kZXZciZgi^el^aagdiViZ^cYZeZcYZciand[i]Z
he^cYaZ dg fj^aa# I]Z YZVY XZciZgh l^aa he^c l^i]
i]Zhe^cYaZVcY gZbV^chiVi^dcVgnl]ZcjhZY ^c
i]Zfj^aa#JhZi]ZhZYZk^XZhVhgZfj^gZYWnndjg
deZgVi^dc#
I]Z hiZeh id ^chiVaa VcY gZbdkZ V XZciZg ^cid
i]Z iV^ahidX` fj^aa VgZ YZiV^aZY ^c i]Z egZk^djh
Tailstock hjWhZXi^dcdcPage 27#
Installing a Sleeve and Center into
the Spindle
1. 8aZVcVlVnVcn\g^bZdgd^anhjWhiVcXZ[gdb
i]Z iVeZgZY bVi^c\ hjg[VXZh d[ i]Z haZZkZ
VcYXZciZg#
2. >chiVaai]ZXZciZg^cidi]Zhe^cYaZhaZZkZ!i]Zc
hZVii]ZVhhZbWan^cidi]Zhe^cYaZ#
 previous next