liugong loader accessories stainless steel cylindrical pin dowel 0899318769 pin
· Place of Origin: China
· Brand Name: LIUGONG
· Model Number: 0899318769
· Name: pin
· Applicaytion: LOADER
· Color: As photo
· Condition: 100% Original
· Delivery: 3-7 Working Days
· Warranty: 3 Months
· Stock quantity: available
· Packing: box, wood
· Port: Guangzhou / Shenzhen
Type of pin
In machinery, pins are mainly used for assembly positioning, and can also be used as overload shear connections in connection and release grade safety devices. The types of pins are: cylindrical pins, taper pins, hole pins, cotter pins and safety pins.
Classification of pins
The basic forms of pins are cylindrical pins and conical pins. The cylindrical pin is fixed in the pin hole with a small amount of interference. Multiple assembly and disassembly will reduce the positioning accuracy. The taper pin has a taper of 1:50, which can be self-locked and fixed in the pin hole by the extrusion of the cone surface. The positioning accuracy is high, the installation is convenient, and it can be installed and disassembled many times.
Pin selection
The type of pin in use is selected according to its working requirements. The diameter of the pin used for connection can be determined by experience according to the structural characteristics of the connection, and the strength can be checked if necessary. The location pin can be directly determined according to the structure. The length of the pin in each connection is about 1 to 2 times its diameter.
The common material of the pin is 35 or 45 steel. The material of the safety pin is 35, 45, 50, T8A, T10A, etc., and the hardness after heat treatment is 30~36HRC. The pin sleeve material can be 45, 35SiMn, 40Cr, etc., and the hardness after heat treatment is 40~50HRC.
Pin standard parts
The types of pins are: taper pins, taper pins with internal thread, cylindrical pins, cylindrical pins with internal thread, taper pins with open tail, cylindrical pins with thread, elastic cylindrical pins with straight grooves and light weights, pins with holes, taper pins with screw tail, cotter pins, etc.
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liugong loader accessories stainless steel cylindrical pin dowel 0899318769 pin Images
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