Development and Application of Reliability Testing Device for Small Door of Shrapnel for Automobile
In the current new energy bus,many of its mechanical parts have the limitation of service life.For some parts with longer service life,the cost is often higher:for the parts with lower cost,the failure rate of their own will be very high,resulting in short service life,which need to be replaced frequently to increase maintenance costs.This result is obviously not what many manufacturers and users want,which brings a lot of inconveniences and wastes a lot of human and material resources,greatly reducing its economic benefits.Therefore,it is necessary to study the reliability of components,increase the reliability test methods and improve the performance and quality of products.From the perspective of reliability test,this paper takes the company's automobile shrapnel smalldoor as the research object,and uses QC analysis tools combined with reliability life test to analyze the reliability of its mechanical structure.
万方数据
维普
