摘要
运用弹性力学有限元方法，对某汽车离合器壳体开裂破坏的原因进行了研究，结果表明，开裂是由于在壳体的第一、二阶固有弯曲模态处出现了非正常受迫振动造成的，并对此提出了相应的改进措施．
The reason about one kind of automobile clutch housing cracking is studied with FEA of elasticity. It is showed that the cracking is due to the abnormal forced vibration at the first and second natural bending mode of the housing. And some modification measures are proposed to solve this problem. The reason about one kind of automobile clutch housing cracking is studied with FEA of elasticity. It is showed that the cracking is due to the abnormal forced vibration at the first and second natural bending mode of the housing. And some modification measures are proposed to solve this problem.
出处
《昆明理工大学学报（理工版）》
1999年第4期47-51,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
基金
云南省电子信息计划"九.五"重点"云内CIMS应用示范工程"项目
