Motorcycle fastener processing

Cylindrical pin: Cylindrical pins are mainly used to fix parts on shafts, transmit power, or serve as positioning elements. Cylindrical pins have different diameter tolerances and can be used for different fitting specifications. Cylindrical pins are generally fixed in the hole by interference fit, so they are not suitable for disassembly and assembly.

● Cone pin: The cone pin processed by precision pin axis has a taper of 1:50, which is easy to install and can ensure self-locking. It is generally used as a positioning element and connecting element, mainly used in areas that are frequently disassembled. Threaded taper pins and tail taper pins are used for holes that are not perforated or difficult to remove nuts. The tail cone pin can be opened at the rear end of the hole to prevent the nut from slipping out of the hole. The pin holes of cylindrical pins and various conical pins generally require reaming processing. After several disassembly and assembly processes, the non-standard pin processing has reduced the positioning accuracy and connection tightening, and can only transmit small loads. The non-standard automotive nut elastic cylindrical pin itself has elasticity, is installed in the hole to maintain tension, is not easy to loosen, is easy to disassemble, does not affect the fitting characteristics, and the pin hole does not need to be hinged. The hinge joint adopts hole pins and shaft pins;

Open mouth pin: An open mouth pin is a fastening device for connecting components, which uses nuts, bolts, or other connecting components to separate the feet.