摘要
750边三轮摩托车在15000公里道路试车过程中接连裂了4个轮鼓。试验分析认为,轮鼓破裂是由于热处理工艺不当及安装边转角太小导致使用过程中产生多源疲劳破坏。
During the 15,000km road test run, four wheel hubs of 750 model side car broke up one after another. Through experiments and analysis proposed in this paper, we concluded out that the crack of wheel hubs is caused by the unsuitable heat treatment as well as the too small flange corner which result in fatigue of multi-sources in test run.
出处
《材料工程》
EI
CAS
CSCD
北大核心
1990年第4期38-40,共3页
Journal of Materials Engineering
