Scientific

spacer
spacer
spacer

Formulation of cold forging forming scheme of spur gear

Cold finishing process is the last process in compound forming. It is the key point in the whole process to make the tooth surface size of spur gear forging meet the requirements of part drawing and improve the surface quality of spur gear forging. Cold finishing adopts extrusion forming....

spacer
spacer

Simulation results of hypoid gear pair

The motion model of hypoid gear pair is established. The pinion of hypoid gear pair applies a speed of 60R / min and the driven gear applies a torque of 480nm. The simulation time is 2S and the frame rate is set to 20 frames / sec. The motion...

spacer

Create a single tooth of a hypoid gear

The research shows that the tooth profile of a single tooth of hypoid gear is a closed profile surrounded by four parts: partial spherical involute, tooth top arc segment, tooth root arc segment and tooth root transition curve. After the establishment of hypoid gear blank, using the function of...

spacer
spacer
spacer

Design of warm forging forming scheme for spur gear

Three kinds of warm forging die structures are set according to the structural characteristics of spur gear. As shown in the figure, the floating die structure is adopted for all three schemes. Considering that the diameter of spur gear is large and the height diameter ratio and aperture ratio...

spacer