Bearings are generally composed of an inner ring, an outer ring, a rolling body and a...

The choice of surface roughness has an impact on these functions:

According to the Taylor principle, the traditional pass and stop gauge inspection met...

It is the contour of the plane intersecting the actual surface.

Surface roughness refers to the micro-geometric shape features of the machined surfac...

About the use of the plug gauge:

Precautions when using a dial indicator:

Gauge - a special measuring instrument without a scale.

Plug gauge (rod) application:

It is suitable for the measurement of flatness, curvature and straightness.