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介绍了粉锻工艺,提出了粉锻齿轮的物理机械性能,锻后的材料性能接近18铬锰钛的性能。齿轮的机械性能接近或达到原设计标准。对比了粉锻和切削加工的经济效果。
The powder forging process was introduced and the physical and mechanical properties of the powder forging gear were proposed. The performance of the material after forging is close to that of 18 Cr, Mn and Ti. The mechanical properties of gears approach or reach the original design standards. Comparing the economic effects of powder forging and cutting.