1) radial spherical plain bearing
向心关节轴承
1.
A new type of articulated joint with a radial spherical plain bearing is adopted in a television tower.
某电视塔螺旋上升的外筒柱与楼面钢梁之间的连接采用了一种基于向心关节轴承的万向球铰节点,该节点由向心关节轴承、销轴、嵌固板和耳板等部件组成,构造复杂,为此进行了节点轴向和径向同步加载试验。
2.
The structure of a radial spherical plain bearing GEZ101ES was optimized making use of ANSYS finite element method.
利用ANSYS有限元软件对向心关节轴承GEZ101ES进行结构优化,在装配尺寸不变的条件下,通过改变球径尺寸,得到了静载荷条件下向心关节轴承球径的优化值;并对优化前后的关节轴承进行了摩擦磨损对比试验。
3.
Based on the results of both experiment and FEA on radial spherical plain bearings(RSPB) under the uni-directional radial and axial loading,the characteristic of load transfer,the failure modes and mechanisms of the RSPB are obtained.
在对3种型号向心关节轴承的径向和轴向破坏加载试验的基础上,采用ABAQUS有限元模拟节点各部件之间的接触关系,得到向心关节轴承球铰节点在径向或轴向单一载荷作用下的力学性能、受力特点、破坏模式和破坏机理。
2) radial spherical plain bearing
径向接触向心关节轴承
3) angular contact radial spherical plain bearing
角接触向心关节轴承
4) spherical plain radial beaaring with extended inner ring
宽内圈向心关节轴承
5) axial contact thrust spherical plain bearing
轴向接触推力关节轴承
6) spherical plain bearings
关节轴承
1.
A test method based on condition simulation and a test machine featuring in oscillatory movement were set up for selflubricating spherical plain bearings(SPB).
建立了自润滑关节轴承的摆动工况模拟试验方法和试验装置,试验评价了PTFE/铜网复合材料衬垫的关节轴承在不同载荷条件下无油润滑的摩擦磨损性能。
补充资料：跟距关节融合和跗中关节离断术
跟距关节融合和跗中关节离断术
Syme amputation
踝部截肢时，胫骨下关节软骨切除、保留软骨下骨质，切除距骨和跟骨，保留跟骨后部骨膜和跟下脂肪垫，将其与胫骨残端骨膜缝合。残端负重性能好，也方便安装假肢。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条