-
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
-
Rack parameter selection(1) Whether the runout, full tooth depth, common normal line and tooth direction of the gear are qualified, and whether the pitch error is out of tolerance.(2) Whether the installation distance of gear and rack is appropriate after installation.(3) The meshing clearance of ra
-
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 (
-
Worm gear mechanism is often used to transmit the motion and power between two staggered axes. Worm gear and worm are equal to gear and rack in their middle plane, and worm is similar to screw.Basic parametersModulus m, pressure angle, worm diameter coefficient Q, lead angle, worm head number, worm