Regarding the gear sleeve puller
The synchronizer is a complex and critical component in the gearbox, and the gear sleeve is also one of the complex and critical components. In the past, customers used to use a one two pull method for machining gear sleeves, and the length of the cutting tool was generally controlled at 1500mm. Now, we have launched a coarse and fine integrated spline gear sleeve puller, which has high cutting efficiency, high cutting accuracy, and long cutting life. It is the latest technology for gear sleeve cutting,
Product Features
Adopting a combination of coarse and fine drawing, the coarse drawing section is a spiral chip groove, and the fine drawing section has a small diameter centering structure. The structure of the puller is complex, and one drawing is used to complete two processes of coarse and fine machining, ensuring the accuracy of the parts after drawing;
Different grinding parameters are used for the coarse and fine sections, and surface treatment is added to ensure the accuracy of the parts while ensuring the surface roughness of special profiles such as tooth surfaces and convex platforms
Made of high-quality high-speed steel materials independently researched and developed, and equipped with large-scale knife coating equipment to ensure the service life of the knife. With 30 years of rich experience in knife design and manufacturing, we have achieved the optimal design and optimal addition of T
Processing Case
Gear sleeve parameters:
Specification: M1.6 Z42 PA20
Tooth width: 20.5mm Material: 16MnCr5 Hardness: HB167-207
Grinding parameters:
Pulling machine: 25T pull-up CNC lathe, cutting speed: coarse pulling 24m/min, fine pulling 15m/min, tool parameters:
Puller material: TiN coating on cobalt containing high-speed steel
Single cutting life:>10000 pieces, repairable grinding times:>10 times