CAJ | 학술논문

推力球轴承套圈滚道直径尺寸原来采用片形滚道直径样板测量，只能定性判断滚道直径尺寸合格与否；测量滚道直径尺寸时，若样板没通过套圈中心则影响测量精度。针对存在的问题，对测量方法进行了改进，用仪表测量代替样板测量，使测量精度与合套率大大提高。
추력구축승투권곤도직경척촌원래채용편형곤도직경양판측량，지능정성판단곤도직경척촌합격여부；측량곤도직경척촌시，약양판몰통과투권중심칙영향측량정도。침대존재적문제，대측량방법진행료개진，용의표측량대체양판측량，사측량정도여합투솔대대제고。
The sheet shaped raceway diameter model was originally used to measure thrust ball bearing raceway diameter size. This method can only determine whether qualiifed diameter size. In the measurement of raceway size, if the sample is not through the ring center ,the accuracy of measurement will be inlfuenced. In view of the existing problems,the measurement method was improved.Using meter measurement instead of sample measurement, the measurement precision and iftting rate were greatly improved.