Rubert B Block
Product Description
Ideal for use where inspection set-ups are not otherwise possible using plain vee blocks.
These unique products allow you to inspect and detect out of round conditions defects and lobes without damage to parts or blocks.
Accuracy of Balls: 25 millionth of an inch sphericity on small and medium set.
50 millionths of an inch on large set.
Overall accuracy of matched pairs + 5 microns.
Balls Rockwell C-62 - Surface finish 0.2 microinches.
Calibrated balls are certified.
Class 40 cast iron used on base and housing is heat stabilized and seasoned.
Spacers are hardened through and precision ground by pairs.
Pair of blocks assembled using metrology equipment
SPECIAL FUNCTIONS:
- Balls undergo slight elastic deformation when parts are loaded on.
Hence parts will not be damaged while being inspected or produced.
- Detection of lobes and superimposed lobes made easy.
- Easy readjustment of balls which provide new bearing points.
- Handles diameters up to 15 inches.
- Increased contact area due to special geometric spacing of balls in blocks.
- 8 contact points per pair of blocks share load distribution.
- Balls are self-aligning and hard wearing.
- 1 each precision spacer per block provides 2 different angles per pair.
- Simply turn each block 90