压紧

In the assembly of freight train wheels, bolts are assembled onto the axletree in-group with the bolt lid.

1引言铁路货车轮对的轴承采用的是组合螺栓端盖压紧结构，即采用三个紧固螺栓通过前端盖压紧轴承的内圈来紧固轴承。

If the small flats on the gauge do not fit over the crimped ring, the ring is undercrimped.

如果内卡规上轻微的平面无法适配压紧环，则这个环没有实现正确压紧。

There have three compress modes, such as hand jack, electromotion screw compress and hydraulic compress.The material of the filter plate is cast iron,stainless steel,polypropylene and rubber etc.

压紧形式分为：手动千斤顶、电动螺旋压紧和液压压紧三种压紧形式；滤板材质有铸铁、不锈钢、聚丙烯和橡胶等材料制造。

In the compression packing, we should also turn the valve stem to keep around even, and to prevent too much death, screw cap to be hard pressed uniform, not tilted.

在压紧填料时，要同时转动阀杆，以保持四周均匀，并防止太死，拧紧压盖要用力均匀，不可倾斜。

Therefore, on the tyingor pressure tightness, after the book block glued on, such as PVA flameretardant synthetic resin glue, as a result of back-and-glue absorption will be formed when a certain amount of expansion and make the following is issued on virtual spine of incrassation, it should first be used book compactor, later when he was on the cover of dvysocket students'computer package, so that the spine is firm and materials deformation-induced backs wrinkles.

所以，对捆压紧实后的书芯，上背胶（如PVA聚乙烯醇合成树脂胶）后，由于书背吸胶水后会产生一定量的膨胀而使书脊增厚发虚，故应先用压书机压实，尔后上机包糊封面，这样书脊就比较紧实，防止受压变形引起的书背皱纹。

This paper put forward and studied the technique of magnetic levitation based impacting and upending which can impact efficiently with the advantages of non-touch,non-concussion,high-reliability and low-cost.

研究了自动化检测设备辅机中的磁悬浮压紧扶正技术，实现非接触、无冲击、高可靠性、低成本的有效压紧，给出了3种可行原理和结构形式。

The relation among the bevel drive pinion bearing preloads, axial displacement and locknut screwing moment and the relation between the frictional moments were analyzed in this article.

该文分析了汽车主锥中圆锥滚子轴承的预紧力与轴向位移、压紧轴承的锁紧螺母拧紧力矩之间的关系，以及轴向位移量与启动摩擦力矩之间的内在联系，并研制出具有锁紧螺母预紧力矩和轴承启动摩擦力矩自动测量功能的主锥自动装配设备的控制系统。

A motor vehicle gear-type transmission has an input shaft clutch, multiple gear pairs, multiple mesh units, and an input shaft clutch actuator which adjusts the position or pressure load of the pressure member of the input shaft clutch.

车辆用齿轮式变速机(50)是由输入轴离合器(7)、多个齿轮对(1、2、3、4、5、11、12、13、14、15)、多个啮合机构(21、22、23)和调整输入轴离合器(7)的压紧部件的位置或压紧负载的输入轴致动器(61)所构成。

Afterward other four key technologies of hold-down and release mechanism are discussed,such as choosing the ...

讨论了支撑与紧固点的选择、压紧点的选择、锁紧与释放形式的选择和实现、锁紧预载设计及加载和测量方法等四项锁紧释放机构的关键技术，展望了伸展与锁紧释放机构的前景。

Analyzed the structure, the work process and the design requirement of the compulsory roller installment, designed a kind of compaction device, which improved the cutting quality greatly for that it can not only crack the knurls and the corn spikes, but also guarantee unobstructed feeding.

设计了一种浮动喂入辊压紧结构，试验证明该压紧机构既能将茎秆的硬节和果穗压裂，又能保证喂入通畅、不堵塞，大大地提高了饲料的切碎质量。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了