Definitions for measuring the dial indicator fixed on the rack side head table for the measurement of facial surface of the table frame anvil measuring linear displacement (thickness), conducted by the dial indicator reading of the measuring apparatus, also known as the thickness of the table. Measuring depth: thickness gauge can be inserted into the workpiece surface measurement distance. Indication error: Thickness Gauge instructions on the dial indicator and measured the distance from the surface the difference between the actual separation.

 Technical requirements

1, the thickness shall not affect the rules on performance of external defects.
2, Thickness Gauges installed on the dial indicator should be solid and reliable, toggle button, the measuring rod movement should be smooth, flexible, no wiring.
3, when the measuring head measuring surface measuring surface contact with the anvil, the dial indicator pointer should point to the top of the measuring rod axis, the error should not exceed ± 5 '.
4, Thickness Gauge with a dial indicator of the technical requirements of the