Mechanical parts of the disc material by vibrating bodies, transported by the conveyor roller started to round into the testing area to ensure a smooth workpiece, automatic detection.

机械部分采用振动式圆盘上料机构，由传送装置输送至滚子展开轮，保证工件平稳进入检测区域，实现自动检测。

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We often fall across a problem of vertex recognition in the process of image measure, for example, to detect length of 2d image, area and some workpiece index.

图像检测中对2d图像的长度、面积测量，以及工件的某些指标的计算，常常会遇到顶点识别问题。

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After the workpiece has been cleaned, liquid penetrant is applied in a suitable manner so as to form a film of the penetrant over the surface for at least 13mm beyond the area being inspected.

待工件清洁干净后，渗透剂就需要以一种合适的方式施加，以便在超过被检区域至少13毫米的表面上获得一薄层渗透剂。

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