查询词典 rolling friction

ABSTRACT Linear Motion Guide is a new kind of rolling functional unit with the advantages of simple structure, small difference between static friction force and kinetic friction force, high setting accuracy andgood stability of high precision, etc..

滚动直线导轨副是新兴的滚动功能部件，具有结构简单、动静摩擦系数小、定位精度高、精度保持性好等优点。

Friction.1. Friction causes a rolling ball to stop finally.

摩擦力使得一只滚动的球最终停了下来。

The results indicate that, rolling with lubrication can reduce friction and improve production efficiency. The surface roughness and quality of aluminum after rolling are also decreased at same time.

结果显示轧制润滑可以减小摩擦，提高生产效率；同时又使得轧后铝板表面粗糙度降低，表面质量明显改善。

The research on rolling force prediction for cold rolled thin plate by a mixed friction model including stick and slip frictions was carried out, and a new rolling force prediction model was obtained.

作者采用包括粘着摩擦和滑动摩擦在内的混合摩擦模型，研究了冷轧薄板轧制力预报问题，建立了轧制力预报新模型。

Furnace door movements through rolling ro-und in the upper and lower guide rail rolling realized,ens-ures that when furnace door closed seal anastomosis betweenfurnace door and furnace,ensured that the opening will not be in the process of friction injury masonry,furnace door and the car actionboth passed by the motor worm gear redu-cer,to provide the chain of transmission,electromagnetic brake and equipped with appropriate adjustments.

炉门升降通过滚动轮在导轨上下滚动实现，既保证了关闭炉门时炉门炉体间的吻合密封，又保证了在开启的过程中不会磨擦损伤砌体，炉门及台车运动均是由电动机通过蜗轮蜗杆减速机，链条传动来提供的，并装有电磁制动器进行适当的调整。

However, in the business card printing and membership card in case of making paper out of the dirt and friction are suites-rolling up dew producing copper, dirt, diabetes'mellitus to marketizing to get rid of CR rolling dirt broken, you need to start from the dirty yellow amiodaron potassium in addition to, and then use special equipment electrized chromeplating, more time-consuming.

但在制卡和会员卡制息历程洋如逢纸弛掉下的砂粒摩擦，不常不兵版面铬层轧碎后露铜，爆发感脂上不净弊病，给打消镀铬层轧碎上不净出格便当，需不后用黄胺酸钾不兴不净，然后再用兼用摆设通电镀铬，较不省工夫。

The main researches are as follows:(1) The formatian of hydrodynamic film in rolling deformation zone depends on oil viscosity, rolling speed and inlet conditions, which influence hydrodynamic film thickness, pressure, friction force and slip forward.

整个研究工作包括以下几个方面： 1 研究了轧制变形区形膜基本机制的流体动力学理论与实践，分析了轧制油粘度、轧制速度以及咬入条件对流体润滑形膜厚度的影响，建立了流体润滑轧制变形区膜厚、压力、摩擦力、前滑的模型，首次提出了用稳定轧制因子判断流体润滑轧制过程是否稳定和轧件表面质量的方法。

Companies are the main product categories are: 1, iron-based friction material: including medium and heavy truck powder brake pads, brake-watt tank track; Engineering Machinery (such as forklifts, continuous casting rolling mill, etc.) brake pads, clutch friction films and so on.

公司现主要产品类别有： 1、铁基摩擦材料：包括中、重型载重汽车粉末冶金刹车片、坦克履带制动瓦；工程机械刹车片、离合器摩擦片等。

The design of the chain plate rolling machines by drawing on its revolving roller contacts the role of friction will be rolling the metal body dragged into the roll gap between the roll under pressure, mainly in the work piece thickness.

本次设计的链条板轧制机是借助旋转轧辊与其接触摩擦的作用，将被轧制的金属体拽入轧辊的缝隙间，在轧辊压力作用下，使轧件主要在厚度方向上完成塑性成型。

It also researched the influence rule of feed speed, stock dimension and friction on width spread in cold ring rolling. The basic formula of width spread was obtained by numerical fitting. The open cold ring rolling experiments with rectangle section ring was conducted in D56G90 rolling machine, and the results verified above researches.

研究了环件冷辗扩过程中进给速度、毛坯尺寸及摩擦对宽展的影响，通过数值拟合的方法得到了环件宽展的基本公式，在D56G90 型冷辗环机上对矩形截面环件进行了开式冷辗扩实验，验证了宽展模拟研究结果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。