Nylon has good comprehensive properties, including mechanical properties, heat resistance, wear resistance, chemical resistance and self lubrication, low friction coefficient, flame retardant, easy to process, suitable for filling with glass fiber and other fillers to enhance modification, improve performance and expand application range, and its overload protection function, when the torque is too large, the gear itself is damaged, power The transmission is interrupted so as to protect the safety of subordinate devices or people and reduce the loss.
　　
　　Because nylon has non-toxic, light weight, excellent mechanical strength, wear resistance and good corrosion resistance, it is widely used to replace copper and other metals in the manufacturing of bearings, gears, pump blades and other parts in machinery, chemical industry, instrument, automobile and other industries. Polyamide has high strength after melt spinning. It is mainly used as synthetic fiber and medical suture.
　　
　　It is a real self-lubricating nylon, forming a liquid lubrication system in the casting process, which significantly improves the service life of oil nylon bearing, reaching 6 times of that of ordinary nylon 6 bearing and 25 times of that of phosphor bronze bearing. The lubricant contained in oil nylon will not be lost, absorbed and exhausted, and does not need to be added again. Lubricant in oil nylon greatly widens the application range of nylon, especially for some parts that cannot be lubricated.
　　
　　Technical performance parameters of nylon gear
　　
　　Density: 1.2g/cm?
　　
　　Ni impact strength: 8.5kj/m?
　　
　　Tensile strength: 80MPa
　　
　　Nylon compression strength: 110MPa
　　
　　Nylon friction coefficient: 0.1-0.3 on steel surface
　　
　　Nylon continuous working temperature: - 80-125 ℃
　　
　　We can process and customize various sizes of nylon gear. The outer diameter of standard nylon gear is
　　
　　（number of teeth + 2） * module = outer diameter