齿轮传动系统精度测试是配合《精密机械设计》课程所开设的教学实验。精密齿轮传动系统广泛应用在各种仪器、仪表及精密机构中,随着现代工业生产及科学技术的迅速发展,对齿轮传动系统的性能提出越来越高的要求,其中,精密齿轮传动系统的精度是主要的性能指标。本实验的目的是使学生理解齿轮传动系统精度基本概念,掌握理论计算及精度测试方法,能从测量结果分析影响精度的因素,正确提出进一步提高精度的措施,在工业生产中具有实用价值。 Gear drive system accuracy test is in line with the “precision mechanical design” course set up teaching experiments. Precision gear drive system is widely used in various instruments, instruments and precision machinery, with the rapid development of modern industrial production and science and technology, the performance of the gear drive system put forward higher and higher requirements, of which the precision gear drive system Accuracy is the main performance index. The purpose of this experiment is to enable students to understand the basic concepts of gear drive system accuracy, to master the theoretical calculation and accuracy testing methods, to analyze the factors that affect the accuracy from the measurement results, and to correctly put forward measures to further improve the accuracy, which has practical value in industrial production.