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利用光杠杆、光电电位传感器和自动机械扫描待测工件平面 ,这样在自动生产线上能自动检测产品尺寸。并能及时将不合格产品从自动线上去除
Using optical levers, photoelectric potential sensors and automatic mechanical scanning workpiece plane to be measured, so that automatic production line can automatically detect the product size. And timely failure of products from the automatic online removal