Grizzly G4000 Lathe User Manual


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BdYZa<)%%%B[\#H^cXZ-$%.
&'% (%% )%% +%% &%%% '%%%
78& 78' 68& 78( 68' 68(
6
7
8
&'(
b^c
Figure 44.BdYZa<)%%%he^cYaZheZZYXdc[^\jgVi^dcX]Vgi#
Configuring Spindle Belt
I]ZgZVgZh^mhe^cYaZheZZYhVkV^aVWaZWnegdeZgan
edh^i^dc^c\i]Zhe^cYaZWZaidci]ZbdidgejaaZnA!
i]Z^YaZgejaaZnB!VcYi]Zhe^cYaZejaaZnC#
To configure the spindle belt:
1. 9>H8DCC:8IA6I=:;GDBEDL:G#
2. GZ[Zg id i]Z X]Vgi ^c Figure 44 VWdkZ VcY
[^cYi]Zhe^cYaZheZZYi]Vi^hXadhZhiidndjg
XVaXjaViZYhe^cYaZheZZY#
Note: This chart is also on the front of the
headstock. In most cases, the calculated
spindle speed will be between the available
speeds. Use your best judgement when
choosing either the higher or lower speed.
3. DeZci]ZX]Vc\Z\ZVgXdkZgVcYjhZFigure
45 id ^YZci^[n i]Z bdidg A! ^YaZg B! VcY
he^cYaZCejaaZnh!i]Zhe^cYaZWZai!VcYi]Z
WZaiiZch^dc^c\ejaaZn#
Figure 45.He^cYaZheZZYejaaZnhVcYhe^cYaZ
WZai#
6
7
8
7ZaiIZch^dc^c\EjaaZn
He^cYaZ
7Zai
4. GZaZVhZ i]Z iZch^dc dc i]Z he^cYaZ WZai Wn
ejaa^c\ i]Z WZai iZch^dc^c\ aZkZg Vaa i]Z lVn
[dglVgY#
5. Edh^i^dc i]Z he^cYaZ WZai dcid i]Z ejaaZn
XdbW^cVi^dcVh^cY^XViZYjcYZgi]ZhZaZXiZY
he^cYaZheZZY^ci]ZX]Vgi!i]Zcejh]i]ZWZai
iZch^dc^c\aZkZgVaai]ZlVnWVX`idVeeani]Z
egdeZgiZch^dcidi]Zhe^cYaZWZai#
Note: Use the illustrations in Figure 46 on
the next page to aid in the spindle belt con-
figuration.
6. 8adhZ VcY hZXjgZ i]Z X]Vc\Z \ZVg XdkZg
WZ[dgZXdccZXi^c\i]ZbVX]^cZidedlZg#
Example:
Ndjl^aacZZYidXdc[^\jgZi]ZaVi]Z[dgVhe^cYaZ
heZZYd[&'%%GEB!VhgZfj^gZYWnExample A
dci]ZegZk^djheV\Z#
Step 1: :mVb^cZi]Zhe^cYaZheZZYX]Vgiid[^cY
i]Vii]ZVkV^aVWaZheZZYd[&%%%GEB^hi]ZXadh"
Zhiidi]ZXVaXjaViZYheZZY#
Step 2: CdiZ i]Vi i]Z he^cYaZ WZai Xdc[^\jgVi^dc
jcYZgcZVi]&%%%GEBdci]ZX]Vgi^h68'#
Step 3: Edh^i^dci]Z he^cYaZ WZai dc i]Z hZXdcY
ejaaZnhadidci]ZbdidgVcYhe^cYaZejaaZnh#
Note: The pulley slots are counted 1 through 3,
beginning with the outside slot.
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