Spur gears Warm Forging

Spur gears Warm Forging Roll forming machine in order to further improve the quality of the gear in recent years on the basis of cold plastic forming rapidly developed a new plastic forming process --- Warm Forging . Roll forming machine forming process of the parts of good quality and high precision, complex shape molded parts and can , if the addition of a cold shaping the final step , will receive the same size with the cold forming accuracy and surface quality . Roll forming machine design using 3D modeling software gear in many ways, mainly to draw involute forming method by stretching mainly focused on modeling work involute tooth profile curve drawing on . Modeling approach is always present modeling accuracy and speed of modeling the problem of unification can not be good . In particular, can not precisely obtain the actual gear after forming a non- specific involute gear tooth profile shape of the model with the physical shape of the tooth profile there are some errors. True involute gear in addition to containing the necessary part of the involute tooth profile , but also there must be a transition curve tooth root , which is part of the transition to non- involute curve a large extent also affect gear performance and ability to work. CATIA roll forming machine combines advanced engineering knowledge modules and geometry Boolean functions in a virtual environment simulation involute gear machining process , the design parameters for gear design, manufacturing , analysis and application of secondary development provide accurate digital model .