摘要
发动机的悬置对提高汽车的舒适性和降低噪声起着重要作用,理想的发动机悬置应具有低弹性刚度和高减振功能。液压悬置由于在减振作用和动态弹性刚度之间能获得协调,故成为发动机悬置的发展方向之一。
The engine-mounting is very important in improving the comfort and redu- cing the noise of a vehicle.An ideal engine mounting must have a low elastic stiffness and a high vibration absorbing ability.Because the hydraulically- damped mounting can make the vibration absorption and the dynamic elastic sti- ffness coordinated well,it is considered to be the main developing trend in the area of engine-mounting.
出处
《国外汽车》
1989年第1期11-11,60,共2页