MA12V956柴油机的弹性支座是采用了新的结构。弹性支座由四部分组成,即机体托架、橡胶-金属支座、盖板和定位套等主要零件(图1)。焊接托架由螺栓安装在机体上。金属-橡胶支座位于托架和机车框架之间,以承受机车对柴油机的冲击与震荡和柴油机的振动,特别是起动时对机车的影响。弹性支座被盖板所遮,以防止燃油、机油和化学清洗剂对 The flexible bearing of the MA12V956 diesel engine adopts a new structure. Elastic support consists of four parts, namely the body bracket, rubber - metal bearings, cover and positioning sleeve and other major parts (Figure 1). The welding bracket is bolted to the body. The metal-rubber bearing is located between the bracket and the locomotive frame to withstand the impact and shock of the locomotive on the diesel engine and the vibration of the diesel engine, especially on locomotives during start-up. Elastic support covered by the cover to prevent the fuel, oil and chemical cleaning agent on