For the plug gauge because the design tolerance range is small, so the processing is difficult, can not read the accurate value, measurement testing can not be guaranteed, etc., Xiaobian sorted out the following methods for everyone's reference solution:

    Method 1: Increase the design tolerance of the plug gauge
    In response to the problems raised by manufacturing and inspection, the design tolerance of the pass end and the stop end can be increased0.003mm, guarantee90%The above yield;Increase the wear to0.003mmTo increase the wear of the gage.
    Method 2: Use electronic plug gauge
    Electronic plug gauge is a highly efficient aperture measuring instrument developed in recent years, which can replace gas gauge and plug gauge. The electronic plug gauge is composed of an electronic plug gauge body and an electronic micrometer display instrument. The sensor of the electronic plug gauge generally adopts the principle of the open-type differential transformer, which is characterized by a wide measurement range and can be reached1～2mm. The electronic plug gauge body is composed of a plug gauge body, a special guide sleeve and a cemented carbide side. The electronic plug gauge has high precision, and the comprehensive measurement error is less than0.001mmStable, reliable, durable, can be used for a long time under normal temperature conditions in the production workshop, it can completely replace the plug gauge, three-jaw inner diameter micrometer and inner diameter meter and other hole inspection tools, can quickly and easily measure the diameter, ellipticity and taper of the hole.
    Method three: Use a gas meter

    Compared with the plug gauge, the air momentum meter can accurately read, low cost, and can also detect the roundness, taper, center distance between two holes, coaxiality, perpendicularity, etc., so the application of small tolerance size detection is more and more extensive.

    As a precision parts size pneumatic measurement equipment manufacturers, focusing on micro-precision, R & D and production of digital display pneumatic momentum meter, a variety of models, quality assurance, manufacturers direct sales, price concessions.
    If you are Digital display gas momentum meter Interested or want to know more details, please click on our online customer service for consultation, or directly call the national unified service hotline 400-682-7787. We look forward to hearing from you!