Grizzly G0509G Lathe User Manual


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To confirm that the bearings are correctly pre-
loaded:
1. BV`ZhjgZVaahV[ZinegZXVji^dch]VkZWZZc
iV`ZcVcYhZijehiZehVgZXdbeaZiZidbV`Z
i]ZaVi]Z[jaandeZgVi^dcVa#
2. >chiVaai]ZX]jX`VcYi^\]iZci]Z_Vlh#
3. HZii]Zhe^cYaZheZZYid^ih]^\]ZhihZii^c\#
4. 8dccZXii]ZaVi]ZidedlZgVcYijgci]ZaVi]Z
he^cYaZON#
5. AZii]ZaVi]Zgjc[dg'%b^cjiZh#
6. Ijgci]Zhe^cYaZOFF!Y^hXdccZXiaVi]Z[gdb
edlZg! VcY X]ZX` i]Z iZbeZgVijgZ d[ i]Z
he^cYaZ#
·>[i]Zhe^cYaZcdhZ^h]diiZgi]VcndjXVc
Xdb[dgiVWan `ZZe ndjg ]VcY dc! i]Z egZ"
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WZVg^c\egZadVYVY_jhibZciegdXZYjgZ#
·>[i]Zhe^cYaZcdhZ^hha^\]ianlVgbidi]Z
idjX]! ndj ]VkZ XdggZXi WZVg^c\ egZadVY#
CdlXdbeaZiZ Spindle BalancingegdXZ"
YjgZ#
Spindle Balancing
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]VhWZZcjhZY[dgVXdch^YZgVWaZVbdjcid[i^bZ!
ndjh]djaYVY_jhii]Zhe^cYaZlZ^\]ihidb^c^b^oZ
he^cYaZk^WgVi^dc#
To minimize spindle vibration:
1. Gjci]ZaVi]Z[dg[^kZb^cjiZhdci]Z[VhiZhi
GEB#
2. 9>H8DCC:8IA6I=:;GDBEDL:G
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lZ^\]ihZihXgZlhFigure 73!VcYgZedh^i^dc
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i^dcVgdjcYi]ZX^gXjb[ZgZcXZd[i]ZheVccZg
cji#
Figure 73#He^cYaZXdjciZglZ^\]ih#
4. 8adhZ i]Z h^YZ XdkZg! gZXdccZXi id edlZg!
gZhiVgii]ZaVi]Z!VcYgjcVi.%%GEB#
5. EaVXZndjg]VcYdci]Z]ZVYhidX`XdkZgVcY
[ZZa[dg]Vgbdc^Xk^WgVi^dc#
6. GZeZViSteps 25jci^ak^WgVi^dc^hgZYjXZY
idVb^c^bjb#
7. Cdl! gZeZVi Steps 25 Vi &-%% GEB jci^a
k^WgVi^dc^hgZYjXZYidVb^c^bjb#
8djciZglZ^\]i
HZiHXgZl
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