Always choose the correct spindle speed
for an operation. Using the wrong speed
may lead to the workpiece being thrown at
high speed, causing fatal or severe impact
injuries.
2.
Figure 29
Figure 29.
3.
Figure 30
Figure 30.
4.
5.
6.
7.
Figure 30
8.
Figure 31
Figure 31.
Note: When properly tensioned, the belt
should deflect about
1
⁄
" when moderate pres-
8
sure is applied to the belt mid-way between
the upper and lower pulley, as shown in
Figure 32.
Figure 32.