According to the Taylor principle, the traditional pass and stop gauge inspection method can only meet the minimum detection requirements in thread inspection. The advantages of this method are fast, economical and practical. However, the shortcomings of this inspection method are also obvious: only qualitatively detect whether the thread is qualified, can not provide the value of a single parameter of the thread, can not provide the cause of the unqualified, can not carry out a separate quantitative control of the pitch, half Angle and shape error and other parameters, there may be false coordination in the spinning, resulting in the measurement results can not be traced, often cause controversy.

    As a precision parts size pneumatic measurement equipment manufacturer, we have19+Years design experience engineer, can provide a variety of measurement solutions, the production of pneumatic probe using German imported steel, to ensure the real material, through the original salt bath heat treatment, high temperature1500°Quench, wear proof, liquid nitrogen-180°Deep cooling to remove internal stress, prevent deformation, manual grinding, ensure micron accuracy.
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