Install brushes in the cleaning cavity room, fixed objects by special jigs, cleaned by mechanical friction force
在清洗腔室安装刷子，工件有专门的支撑或夹具，在清洗剂浸洗或淋润的同时，主要靠刷子与工件的机械摩
In the process of metal forming, the material of blank will be extruded into the die cavity to obtain various geometries. Due to the effects of friction and elastic deformation, it`s necessary to knock out formed work-piece by high ejector force. For conventional stamping die, the way to push out the formed material is to utilize the recovery force of the ejector pin which is an elastic compression component. However, this way is not suitable for micro forming die, because the die hole is usually less than 1mm and the mechanism is difficult for machining and assembly within limited space.
金属成形制程中，胚料常常须挤压进入模穴，而形成各种形状尺寸；然而成形后受摩擦力及弹性变形的回复力影响，必需藉强力逼出成品，现行成形模具退料方式都是采用顶出梢利用弹性压缩元件的回复力，将成形后的成品推出模穴；但是在精微成形制程中，模穴大多在1.0mm以下的孔穴，其需要的顶出梢及弹簧都是很小不容易加工制作及组装，且模具空间不足。
And another major centrifuge noise source is: centrifuge operation, from the heart and centrifugal air friction inside the cavity of the voice.
而离心机噪音的另一主要来源就是：离心机运转时，离心头与离心腔内空气摩擦的声音。
This paper presents a new method of reducing friction losses of disk by inserting another disk in-side the clearance between the disk and the closure cavity.
本文采用在叶轮轮盘与泵壳体组成的间隙流场内插入&自由旋转圆盘的方法，来降低流体机械内轮盘摩擦损失。
Compared to the common slipper friction pairs, a designed multi-cavity individual bearing slipper of water hydraulic piston pump has better anti-turnover ability and lubrication characteristics.
水压柱塞泵多腔独立支承滑靴副比普通滑靴副的抗倾覆能力更强，具有更好的润滑特性。
The friction losses of discs were reduced by inserting a free rotating disc into the gap flow field in an enclosed cavity.
采用在封闭空腔间隙流场内插入一自由旋转圆盘的方法降低圆盘摩擦损失。
When pull out a rod from granular matter, that should exist a cavity under it and the force chain structure will be changed, the change should be studied by the friction of the rod.
本文用实验的方法研究了颗粒物质中存在空洞时对体系力链结构的影响。
The underwater high-speed vehicle surfaces are enveloped by cavity entirely or mostly, which reduces skin friction drag and allows the vehicle to obtain high speed.
水下超高速航行体的全部或大部分表面被空泡包裹，使其阻力显著降低而达到高速航行的目的。
Regarding of the treatment to contact interface, the following works were carried out: presentation of mold cavity; search algorithm for contact interface pairs; calculation method for normal contact force and tangential friction force.
在任意形状接触界面的处理方面，开展了模具型腔的描述方法、接触对搜索算法、法向接触力和切向摩擦力的计算方法等工作。
Between the rotor and the rotor, there is no friction between the rotor and the pump and to maintain a certain gap, the two formed between the rotor and the pump seal chamber (4), the number of sealed cavity is equal to the number of the rotor coil.
转子与转子之间、转子与泵体之间没有磨擦且保持一定的间隙，两个转子与泵体之间形成了密封腔（4），密封腔的个数等于转子的螺旋圈数。
Analyzed the stress situation of the cavity die inwall in the deformation process detailed, and knew how the deformation band, friction condition, deformation degree and deformation material influence the cavity die inwall lateral pressure through changing deformation condition.
详细的分析了变形过程中冲孔模内壁的受力情况，并且通过改变变形条件的方法分别得出了变形区域、摩擦条件、变形程度及变形材料等参数对冲孔模内壁压力的影响。
The influence of the location of the cavity closure on the pressure drag coefficient, friction drag coefficient and the total drag coefficien are analyzed.
得到空泡闭合位置对压差阻力系数、摩擦阻力系数、总阻力系数的影响。
Computational simulation of jacking force based on spherical cavity expansion theory and friction fatigue effect
基于球孔扩张理论和侧阻力退化效应的压桩力计算模拟
Author concludes some experience about the pipe jacking technology adopted in saturated sandy soil areas, such as the selection of machines and tools, disposal measures adopted at the cavity entrance, jacking force, reducing friction measures, and questions should be cared of and so on.
总结了在饱水砂土地段进行顶管施工时所涉及的机具选型、洞口处理措施、顶力和减摩措施及其他一些应注意的问题。
The top chamfer partially defines a tapered volume or cavity configured to enhance oil flow to the middle portions of the piston skirt so as to increase lubrication during piston up stroke and thereby reduce piston noise and friction.
顶端倒角部分地形成一锥形容积或空腔，该锥形容积或空腔构形成增强润滑油向活塞裙部的中间部分的流动，以便在活塞的上冲程期间增加润滑并由此降低活塞的噪音和摩擦。
Due to the friction at the ejector pin, indirect cavity pressure sensing is less accurate than its direct cousin.
由于顶针的摩擦，间接模腔压力感应没有直接的准确。