【摘要】 通过试验 ,分析并找出影响车轴超声波透声性的原因 ,提出对热处理工艺的改进措施 ,从而解决了车轴锻件超声波透声性差的问题更多还原

【Abstract】 Through the experiment, this paper has analyzed and found out the reason that affects the ultrasonic sound transparent property of the vehicle axle, and the improved measures for the heat treatment process has been set forth as well so that the issues of less sound transparent property of the axle has been solved.更多还原