1) rolling/sliding contact
滚滑动接触
1.
It is in this model that the influence of lubricant on stress intensity factors of surface initial fatigue lean crack in rolling/sliding contact has been analyzed through using the collapsed 8 node quadrilateral isoparametric elements and numerical extrapolated method.
文章建立了二维具有初始滚滑动接触疲劳表面斜裂纹的模型。
2) rolling-sliding contact
滚滑接触
3) sliding-rolling contact
滑滚接触
1.
For the extreme environmental conditions caused by high and low temperature,alternating temperature,high-speed,heavy load in the field of aerospace,and the typical characteristics of bearings and gears,the high-speed sliding-rolling contact friction testing machine was developed.
针对航空航天领域高温、低温、交变温度、高速重载等导致的极端工况环境,及轴承、齿轮等典型部件接触区的工作特点,研制了用于模拟高速旋转部件的点接触,并且转速、载荷、温度、滑滚比等工况条件可变的高速滑滚接触摩擦试验机。
4) Rolling contact
滚动接触
1.
Numerical calculation of finite element of 3D multi-body rolling contact of supporting parts of rotary kiln;
回转窑支承组件三维多体滚动接触有限元数值计算
2.
Elastic-plastic stress,strain and deformation for wheel-rail rolling contact under the non-steady state locomotive and vehicle wheel loading were simulated by finite element method with consideration of material ratcheting effect and effect of partial slip.
利用有限元法,考虑材料反复滚压条件下棘轮效应和局部滑动的影响,研究了非稳态机车和车辆车轮载荷作用下轮轨滚动接触的弹塑性应力、应变和变形,进而分析了塑性流动型钢轨波浪形磨损的形成和发展过程以及波谷和波峰处材料的力学行为。
5) sliding contact
滑动接触
1.
Finite element analysis of head/disk continuous sliding contact was performed to investigate temperature field and thermal stress field due to frictional heat using an axisymmetric thermal model.
采用二维轴对称有限元模型计算磁头/磁盘滑动接触下,铝质磁盘的稳态温度和热应力场以及热退磁临界条件。
2.
In order to develop the critical operating conditions for demagnetization of the disk,a coupled temperature-displacement finite element analysis of a slider sliding contact with a textured disk surface was performed,so as to investigate simultaneously the stress and temperature distributions in the magnetic layer.
采用应力场和温度场耦合的有限元方法,计算磁头/磁盘滑动接触下铝基磁盘磁层内瞬态温度场和应力场及退磁临界条件,分析接触压力、滑动速度、摩擦系数以及磁盘表面纹理对磁层内最大摩擦温升值和最大应力值的影响。
3.
Also the stess distribution problem in the half space with gradient layers coating is considered and compared with the homogeneous half space and half space with single layer coating under same sliding contact load and in plastic deformation condition.
对粗糙面在梯度表面层上的滑动过程进行应力分布研究 ,以模拟实际摩擦过程中 ,考虑塑性变形情况下 ,梯度覆层体中的应力分布规律 ,同时与均质体及单覆层体进行比较研究 ,分析了在表面载荷相同时滑动接触的应力分布。
6) pure rolling contact
纯滚动接触
1.
Influence of non-steady state loading on two-dimensional wheel-rail pure rolling contact stresses and deformation;
非稳态载荷对二维轮轨纯滚动接触应力和变形的影响
补充资料：腹股沟滑动性疝修补术
腹股沟滑动性疝修补术
repair of sliding inguinal hernia
滑动性疝均应手术修补。一般采用经腹股沟修补术。麻醉、切口和显露疝囊的手术步骤与斜疝手术相同。显露疝囊并切开，然后在滑出内脏(例如盲肠)的周围约1.5cm处作一环形切口，切开腹膜(即疝囊)，在腹膜外游离盲肠，直至疝囊颈部(内环)外。注意勿损伤肠管的动、静脉。将游离的盲肠显露于切口外，在其后面将两侧腹膜作间断对合缝合，使其成为一个新的完整疝囊。然后，将游离的盲肠回纳入腹腔，在内环外用丝线作一荷包缝合，以关闭腹腔，剪除多余疝囊。然后施行Bassini或McVay术修补腹股沟管。
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