This paper sets up a dynamic analysis model of subway vehicle-elastic fastener and analyzes the influence of fastener stiffness, train operation speed on the wheel-track force.
为分析弹性钢轨扣件轨道的轮轨作用力，通过建立地铁车辆弹性扣件动力分析模型，分析了扣件刚度、列车运行速度等对轮轨作用力的影响。
The elastic rigidity of rail pad and ballast stiffness of rail and clamping force of fastener are the main factors that cause the widening of gauge.
钢轨垫层和道床的刚度、轨刚度和扣件扣压力是影响轮轨之间作用力和轨距扩大的主要因素。
When connecting bus duct, standard fastener and special elastic washer are used, and fastened with torque spanner, to keep electrical contact in good manner.
母线槽的连接采用标准紧固件和特制弹性垫圈，并用扭力扳手旋紧，保护接触良好。 。
A fixture for fixing the radiator of CPU is composed of a fastener and a correspondent elastic piece installed to the fastener.
一种固定夹具，用于中央处理器散热装置上，其包括一扣件和一装设至该扣件上的对应弹片。
A fixture for fixing the radiator of CPU is composed of a fastener and a correspondent elastic piece installed to the fastener.
一种固定夹具，用于中央处理器散热装置上，其包括一扣件和一装设至该扣件上的对应弹片。
应用推荐