Topological optimization design for the structure of tumbler of high speed bogie axle box;
高速转向架轴箱转臂结构拓扑优化设计
To the motor car which adopted the tumbler journal box orientation method,the ride index and the running safety of the motor car has a big relation with the reliability of the rubber tumbler journal box node,especially for the high-speed motor car with the speed of 350 km/h.
对于采用转臂式轴箱定位的动车来说,橡胶转臂定位节点的可靠性关系着动车的平稳性和运行安全性,特别是速度350 km/h的高速动车。
Two connection ways of tractor front axle with steering arm are studied, mechanics analysis to cone friction connection is emphatically carried out, results indicate the moment of force produced under the action of pre-tight force between the steering arm and vertical shaft is sufficient to change direction.
研究了拖拉机前轴与转向臂连接的两种方式,着重对锥面摩擦联接方式进行了力学分析,结果表明在转向臂和立轴之间在预紧力作用下产生的力矩足以实现转向要求。
Application result of ultra low moment membrane coupling is given in the paper as well as the problems resulting from introducing the coupling giant gas expander′s cantilever rotor.
介绍背齿保安型膜片联轴器的使用情况及在大型烟气轮机悬臂转子使用中存在问题,分析问题存在的原因,提出解决办法。
To guide the application of an active balancing device in industrial cantilever rotors,a cantilever rotor test stand was set up to perform an experimental study of active balancing technology.
为了指导主动平衡装置在工业悬臂转子上的应用,搭建了悬臂转子实验台进行主动平衡实验研究工作。
Based on the failure mode of dynamic response of the cantilever rotor,the sensitivity factors which affect structure reliability,such as load,size of structure,properties of materials,are analyzed.
基于悬臂转子的动力学响应失效模式,通过对影响悬臂转子安全性的外载荷、几何特征、材料特性等敏感参数的分析,分别建立了悬臂转子静态响应和动态响应的极限状态方程。
The dynamic model of a 2B0 locomotive for export is built with software SIMPACK to analyze the influence of longitudinal position of the locating node for tumbler axle-box on locomotive dynamics.
利用SIMPACK建立某出口2B0机车动力学模型,分析了转臂轴箱定位节点的纵向位置对机车动力学性能的影响。
light mast crane
轻型桅杆式转臂起重机
underhung slewing jib crane
悬挂式回转臂起重机
jib type tractor loader
转臂式拖拉机装载器
stiffleg derrick traveler
刚性腿移动式转臂起重机
Effect of the Axle Box Rotary Arm Positioning Mode on Resilient Nodal Points
轴箱转臂定位方式对弹性节点的影响
Stress analysis of constant hanger arms
核级恒力弹簧吊架回转臂的应力分析
mobile revolving boom crane
自行式伸臂回转起重机
The arm of carne slewed round.
起重机臂转了过来。
steering clutch release rocking lever
转向离合器开关摇臂杆
rotating cantilever beam type machine
旋转悬臂梁式试验机
steering arm adjusting screw wrench
转向臂调节螺钉扳手
slewing crane
回转[旋臂]式起重机
one arm swinging front loader
单臂旋转式前置装载机
Boom swing device enables a larger work range.
动臂带偏转置，适应更大的工作范围.
On reaching the landing-place, he leaned his back against the balusters and folded his arms.
他走到楼梯转角，依着栏杆，叉起两臂。
rotation of the hands and forearms so that the palms face upward.
手和前臂的旋转以致手掌朝上。
rotation of the hands and forearms so that the palms face downward.
手或前臂的旋转以致手掌面朝下。
Install pitman shaft and side cover in the housing.
在机座中安装转向摇臂轴和侧盖。