Accuracy prediction method for linear guiderail pairs
A linear guide pair, accuracy prediction technology, applied in the direction of measuring device, mechanical component test, machine/structural component test, etc., can solve the problems of reducing the service life of linear guide pair, economic loss of enterprises, long spare parts cycle, etc., to achieve The effect of reducing machine downtime, saving enterprise costs and improving service life
- Application Information
AI Technical Summary
Problems solved by technology
 A method for predicting the accuracy of a linear guide rail pair, the steps of which are as follows:
 (1) Install the test linear guide pair whose accuracy meets the requirements on the performance degradation test bench of the guide rail pair;
 The performance degradation test bench of the guide rail pair can adopt the reconfigurable lead screw pair and guide rail pair accelerated life electro-hydraulic servo test device invented by the inventor (patent number: ZL201120403784.4).
 (2) Simulate the actual working conditions, conduct a performance degradation test on the test linear guide pair, and when the performance degradation test reaches the set time interval, use the vibration sensor to collect the vibration signal of the test linear guide pair, and the vibration signal is processed by the signal conditioner After that, it is sent to the computer through the data acquisition equipment;
 Vibration sensors and signal conditioners can...
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