1. According to the tooth type, it can be divided into straight rack, oblique rack, etc.2. According to the type, it can be divided into conventional rack, straight / oblique rack, zero backlash rack and V-shaped guide rail rack, etc.3. According to the tooth surface treatment technology, it can be

Gear shapingUse gear shaper to process tooth surface of internal and external gear or rack according to generating method or forming method.Like gear hobbing, gear shaping is also processed by generating method. Gear shaper is like a gear with front and back angles to form cutting edge, so the princ

AlveolusCogging is the concave part between the teeth of a gear.The space between two adjacent teeth on a gear is called a cog or a cog. The size of the tooth slot is represented by the slot width, which can be divided into two types: the end slot width and the normal slot width.(1) End slot width (

Basin angle tooth production and processingGear blank processingThe rough machining of gears plays an important role in the whole gear processing. The reference used for the machining and testing of the tooth surface must be processed in the machining stage of the gear blank. At the same time, the m