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该量规采用两块L型不锈钢金属薄板,其度根据缝槽的长短而定,然后用螺钉、螺母和垫圈将两块薄板连为一体。使用前,用一根尺寸适当的轴进行调整,使缝槽的一端满足零件直径的最大值,另一端满足零件的最小值,然后在量规上刻上大、中、小标记,并旋紧螺钉。使用时,将零件放入缝槽,使零件在槽内滑动,由于量规缝槽侧向的定位作用,因此不管零件如何变化,只要不超出最小刻线处,零件均不会超过所规定的公差范围。检验轴类零件
The gauge uses two L-shaped stainless steel sheet metal, its degree according to the length of the slot, and then use screws, nuts and washers will be two pieces together as one. Before use, adjust with an appropriately sized shaft such that one end of the slot meets the maximum diameter of the part and the other end meets the minimum part size. Then mark the gauge with large, medium, and small marks and tighten the screws . When used, the parts into the slot, so that the parts slide in the slot, due to the lateral positioning of the gauge slot, so no matter how the parts change, as long as the minimum score line Department, the parts will not exceed the specified tolerance range. Inspection shaft parts