现代汽车设计中要有良好的舒适性和低噪声度。发动机的悬置对此起着重要作用。发动机与车身之间的连接部件,除了其首要的承载功能之外,还有消除起源于发动机振动的任务。根据经验,通过经校准的发动机软质弹性悬置,可减轻固体传播噪声的作用,然而发动机弹性质量,在越过障碍物时会使 Modern car design should have good comfort and low noise. Engine mountings play an important role. The connection between the engine and the body, in addition to its primary carrying function, eliminates the task of vibration originating from the engine. As a rule of thumb, the effect of solid-borne noise can be mitigated by a calibrated engine soft elastic mount, however, the elastic mass of the engine overcoming the obstacle