The precise warm forging for finger gear blank of motorbike is numerically simulated using software DEFORM.In addition, by the use of special die, the forging experiments are carried out.

• 采用DEFORM软件对摩托车带爪齿轮坯进行了温精锻成形工艺数值模拟分析,并采用专用模具进行了温精锻工艺的实验研究。