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<strong>Sure</strong>-Grip ® <strong>Power</strong> <strong>Chuck</strong> Safety and Technical Manual B-87Z<br />
Total Gripping Force/Draw Bar Force/Operating Pressure – 4" & 8" <strong>Sure</strong>-Grip ® <strong>Chuck</strong>s<br />
Total Gripping Force – Draw Bar Force – Operating Pressure<br />
4" <strong>Sure</strong>-Grip <strong>Chuck</strong><br />
Operating<br />
Pressure<br />
Total Gripping Force (Lbs)<br />
20000<br />
18000<br />
16000<br />
14000<br />
12000<br />
10000<br />
8000<br />
6000<br />
4000<br />
2000<br />
0<br />
Operating<br />
Pressure<br />
QUEST ® GT<br />
PSI<br />
30 40 50 60 70 80<br />
Total Gripping Force – Draw Bar Force – Operating Pressure<br />
8" <strong>Sure</strong>-Grip <strong>Chuck</strong><br />
0<br />
1000<br />
2000<br />
QUEST ® 51<br />
3000<br />
4000<br />
Draw Bar Force (Lbs.)<br />
50 100 150 200 250 300 350 400 450 500<br />
Hardinge Inc. One Hardinge Drive, Elmira, New York U.S.A. 14902-1507 800.843.8801 www.hardingetooling.com<br />
116<br />
5000<br />
6000<br />
7000<br />
8000<br />
9000<br />
NOTE: All Charts are based on calculated draw forces.<br />
10000