A diesel engine connecting rod screw produced by our factory requires M24×2—6g to φ26C8 to be no more than 0.02mm. In order to ensure the precision of thread processing and improve the processing efficiency, it should be rolled to meet the requirements of large-volume production. machining. However, since there is no ideal detection means to measure the thread runout, the quality cannot be well controlled, resulting in a partial squeezing phenomenon due to a large thread jump in the assembly, resulting in serious quality problems.
Tape measure is a commonly used tool in daily life, and it is one of the necessary tools for the family. Luban ruler, Feng Shui ruler, and Wen Gong ruler are also Steel tape measures. Steel tape measure is a common tool for construction and decoration.
Steel tapes can be divided into self-rolling tapes, braking tapes, and rolling tapes. Other names of steel tape measure are: steel tape measure, steel box ruler.
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