MTS Series 642 Bend Fixtures - Manual (Page 38)

Series 642 Bend Fixtures Product Information 38 Operation
The Model 642.001, 642.01, and the 642.10 use a T-slot nut and bolt to
attach the roller block assemblies to the bedplate. The 642.25 uses a
clamping bar with a cap screw.
B. Loosen—but don’t fully unscrew—the T-slot bolts, or the cap screws,
on the roller block assemblies you are going to reposition.
C. Slide the assemblies to their new positions. Tighten the T-slot bolts or
cap screws.
3. Install and center the specimen.
A. Make sure that the crosshead is locked.
B. Remove hydraulic pressure from the load unit.
Slide
Loosen
Loosen
Slide
Model 642.001 Roller Block Assembly
Model 642.10B Roller Block Assembly
Model 642.25 Roller Block Assembly
Model 642.01A Roller Block Assembly
Slide
Loosen
Slide
Loosen