Adjustment and repair of full reading digital outer diameter micrometer

The full reading digital outer diameter micrometer is a new outer diameter micrometer with a digital display mechanism that can directly read the size of the workpiece to be tested. Its casing has a cursor marking line with an estimated accuracy of 0.002mm. Here are some experiences of disassembly and repair. First, the disassembly sequence of the digital display mechanism (Fig. 1) first punch out the limit pin; loosen the micro-Screw screw of the digital display mechanism;

Brass Nut

Copper nuts made of all kinds of embossed wire (usually lead brass, such as H59, 3604, 3602). Our daily contact with the embedded knurled copper nuts are processed by precision automatic lathes. The reference standard of embedded knurled copper nut comes from GB/T809, but the technical parameters of all kinds of embedded nuts produced by our company exceed the relevant indexes required by the national standard.

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