摘要
分析了ＢＪ２０２１型汽车座椅滑道断裂失效的模式和原因。结果表明， 座椅滑道失效模式为典型的疲劳断裂， 其原因系座椅支架固定不牢，
In this paper, the characteristics and the modes of the cracks in chair slide in a BJ2021 jeep were analysed It is shown that the cracks are characterized by typical fatigue, the bad fixation and the alternative stresses are responsible for the fracture of slide
出处
《材料工程》
EI
CAS
CSCD
北大核心
1999年第11期45-47,共3页
Journal of Materials Engineering
