Researched measurement and control system of precision retentivity of rolling linear guide pair for the problem of precision retentivity of rolling linear guide pair. Introduced the test bed testing system respectively from the hardware structure and software design in detail, and analyzed the data of test results. The design of test system provides a platform for the on-line measurement of precision retentivity of rolling linear guide pair, provides theoretical basis, testing methods and data support for new product research and development or product improvement. It has a very important significance to improve the performance of rolling linear guide pair made in China.
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