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薄壁轴瓦的周长是评定轴瓦质量的一个重要参数。它的选择是否适合,直接影响到机器的性能。等效采用ISO国际标准的国家标准“滑动轴承—薄壁轴瓦周长检验方法”已发布。 贯彻上述国标中,确定基准的量具;如核准检验模、批量检验模、校准瓦等的制造精度是关键之一。尤其是,国内核准瓦的应用和制造刚刚起步,技术经验不足,各厂制造技术也不公开,影响轴瓦同行的交流和提高。
The perimeter of thin-walled bushings is an important parameter for evaluating the quality of bushings. Whether its choice is right, directly affects the performance of the machine. The equivalent of the national standard ISO international standard “sliding bearing - thin-walled bearing circumference test method” has been released. The implementation of the national standard, to determine the benchmark for measuring tools; such as the approved test mode, batch test mode, the accuracy of the calibration tile manufacturing accuracy is one of the key. In particular, the application and manufacture of approved domestic tile has just started, lack of technical experience, manufacturing technology is not open, affecting the exchanges and enhancements of counterparts.