前言凡从事汽车整车设计的人员对发动机悬置的作用及其重要性都比较重视,正确的悬置设计可以减少发动机本身的振动,减小发动机振动时通过悬置所引起的车身钣金件和底盘相关零件振动所引起的噪音,因而可以提高汽车的耐久性和舒适性。引起发动机在汽车上振动的激振因素,主要来源有两个方面:一个来源于发动机本身, Preface All who engaged in vehicle design of the role of the engine mount and its importance are more attention, the correct suspension design can reduce the engine’s own vibration, reduce the engine vibration caused by suspension of the body sheet metal parts And chassis-related parts caused by vibration noise, which can improve the durability and comfort of the car. There are two main sources of excitement that cause the engine to vibrate in the car: one comes from the engine itself,