Exploration of Quality Monitoring Methods for Vibration Testing
In order to monitor the implementation and operation of laboratory vibration tests,and effectively ensure the quality of laboratory vibration tests,this article designs a set of vibration test fixtures and conducts research on random vibration tests in 15 laboratories.The monitoring point values of the test pieces are compared,and the evaluation criteria is used between the actual laboratories to calculate their z values.It is found that all the comparison results of the laboratories participating in this random vibration test comparison |z|≤2.All meet the requirements of the judgment criteria,and verify the requirements of vibration testing.The test method meets the requirements of vibration testing.This provides a certain reference for similar testing laboratories in the industry,and has certain reference significance.
NETL
NSTL
万方数据
维普
