对于环形工件，带曲率试块与平面试块调整的灵敏度差异很大，尤其是凹面检测

For ring-shaped workpieces, the sensitivity of the adjustment between the curvature test block and the flat test block is very different, especially when detecting concave surfaces. . Even if the use of flat test blocks is allowed from a standard perspective, it is recommended to be cautious in quantifying defects on workpieces with curvature, because the purchaser may use curved test blocks for sensitivity adjustment during re-inspection.

For ring workpieces, the sensitivity of the curvature test block and the flat interview block adjustment is very different, especially when concave detection. Even if the use of flat interview blocks is permitted from a standard point of view, it is recommended to be careful about the quantification of defects with curvature workpieces, as the buyer's retest may use the curvature block for sensitivity adjustment.

For the ring workpiece, the sensitivity of curvature test block and plane test block is very different, especially for concave surface detection.. Even if the use of plane test block is allowed from the standard point of view, it is suggested that the defect quantification of the workpiece with curvature should be cautious, because the sensitivity adjustment may be carried out by using the curved test block in the re inspection of the purchaser.<BR>