直齿圆锥齿轮预锻齿形设计及数值模拟

Pre-forging tooth design and numerical simulation of straight bevel gear

通过对直齿圆锥齿轮预锻齿形设计进行研究总结,针对中心分流法成形直齿圆锥齿轮提出了梯形非标准预锻齿形方案。利用DEFORM-3D软件对齿轮预锻和终锻成形进行了数值模拟,明确了梯形预锻齿形的可行性。

Through research and summary of pre-forging tooth design of straight bevel gear, the scheme of trapezoidal nonstandard pre-forging tooth against the central shunt forming process for straight bevel gear has been proposed. The numerical simulation of pre-forging and final-forging process has been conducted by use of DEFORM-3D software. The feasibility of trapezoidal pre-forging tooth has been cleared.