论文部分内容阅读
车轮钢圈的径向和轴向跳动值，是检验钢圈质量的重要指标，它的检验通常采用接触式或非接触式。由于钢圈是由钢板滚压成形，并有对焊接缝，其外表面为毛坯面。对钢圈直接接触测量径、轴向跳动，容易造成测量元件因与旋转钢圈被测面长期测量摩擦而导致磨损。即使在钢圈被测面与
The radial and axial runout values of the wheel rims are important indicators of the quality of the rims. Their inspection is usually done by contact or non-contact. As the steel ring is formed by rolling steel plate, and butt welded joints, the outer surface of the rough surface. Direct contact with the measured diameter of the steel ring, the axial runout, easy to cause the measuring element due to the long-term measurement of the surface with the rotating ring friction and wear and tear caused. Even in the raceway with the measured surface