The Model 609 Alignment Fixture for material testing systems saves time compared to manual alignment methods. It features a capability to perform alignment adjustments while the load train is fully preloaded. This eliminates any inaccuracies involved in trying to account for the small changes in alignment that frequently occur during the preloading process.
In addition, because the fixture remains preloaded at all times, previous alignment adjustments are not lost when small changes in alignment are required. The Model 609 Alignment Fixtures are compatible with MTS load frames. The alignment fixtures are also readily adaptable to other load frames.
Specimens for Alignment Use
MTS offers round and flat standardized strain-gaged specimens for alignment use. Each specimen has 12 gages so you can correct both concentric and angular misalignments. The gages are bonded with oven-cured epoxy for long life and are covered to prevent damage from handling. The specimen material is 4340 steel and is heat treated to safely allow stresses to 413 MPa (60,000 psi).
