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The first domestic ZZX-01 tapered bearing automatic car processing line was successfully developed in Shandong Yantai Fushitong Machinery Manufacturing Co., Ltd. (formerly Yantai No. 2 Machine Tool Plant). The first two automatic lines were produced and passed the user acceptance. This line is mainly used for machining the inner hole and outer circle of the tapered bearing ring. The machine tool uses 3PCL and VFFF technology to organically integrate multi-axis technology such as electric fluid. Its successful development has filled the gap in China's processing and production of bearing vehicles.
Non-tapping screws are machine Screw, the pieceworker to be fastened must be tapped with taps in the screw hole in advance to match the screw threads.
The difference between tooth screws and other screws depends on whether they can be used together with nuts. Tooth screws can be used with nuts. And relative to the screws of other teeth, there are self-tapping screws. The nut of this kind of screw has no bow teeth. As for the standard teeth and fine teeth are only different pitch, it is the nut of the machine screw
Hex Machine screw,pan machine screw,flat machine screw,truss machine screw,Hexagon socket screws
Shenzhen Lanejoy Technology Co.,LTD , https://www.wire-spring.com