磨损

The wear is a kind of universal fault of reciprocating equipment .

往复机械的磨损是最常见的故障现象，过度磨损对设备的安全运行危害较大。

If there is excessive wear, recondition the shaft and use an appropriately-sized bearing/bushing or replace the shaft.

轴与轴承表面相连接的部分的磨损应该极小，如果磨损过度，则修理轴，并用相近尺寸的轴承/炭刷，或者更换轴。

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与10年的经验，我们会提供许多种性感服装，其中包括性感内衣，胸衣，春宫内衣 risque内衣穿着游泳，舞蹈磨损，磨损俱乐部，夜礼服，聚氯乙烯服装，皮革内衣，性感的成人服装，性感的Teddy ，性感长衫，性感盖特集性感长袜役，齿轮，每月产量达50万件以上。

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与10年的经验，我们会提供许多种性感服装，其中包括性感内衣，胸衣，春宫内衣迷信衣服， risque内衣穿着游泳，舞蹈磨损，磨损俱乐部， enening服饰，聚氯乙烯服装，皮革内衣，性感的成人服装性感的Teddy ，性感长衫，性感盖特集性感长袜役，齿轮，每月产量达50 ， 000枚。

All of these are a reliable basis for the planetary gear transmission in scraper conveyer in wear-resistance design.

探讨了刮板输送机中行星齿轮传动的弹性流体动力润滑计算，并推导出相应的计算公式；分析了传动润滑状态与磨损的关系，为刮板输送机中行星齿轮传动的耐磨损设计提供了必要的理论依据。

Results indicate that molecular chain can slide relatively and provide self-lubricating by increasing temperature.

研究表明：随着温度升高，分子链相对滑移增强，体现出良好的自润滑特性，材料的摩擦因数和磨损率均有所下降；排除摩擦热的干扰，方差分析表明载荷、速度及其交互作用对材料摩擦磨损行为影响不显著。

It is because of the mechanical behavior that the counter bearing pressure at the driving side of a mixing drum driven by a large-scale rubber tyre is not even and excessive ,which brings the elastic distortion to the tyre.

大型橡胶轮胎传动的圆筒混合机由于力学行为造成传动侧支反力不均且过大，使轮胎发生弹性变形，增大了弹性阻力矩，使电流波动过大，减速机经常磨损、胶合，导致轮胎磨损严重而停产。

Finally, sliding friction and wear Cu-Zr-Te alloy with four kinds of treatment was studied.

本文最后研究了四种处理状态的新型高强高导Cu-Zr-Te合金在M200型磨损试验机上与GCr15轴承钢圆环进行滑动摩擦的磨损行为。

The rule of dry sliding friction wear of vermicular iron was analyzed.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面三维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

The rule of dry sliding friction wear of vermicular iron was analyzed. The influence of working conditions, composition and structure on dry sliding friction characteristics was investigated, 3D morphologies of friction surfaces of vermicular iron and temperature characteristics of friction surface were discussed. The results showed that, compared with nodular and gray irons, vermicular iron has lowest wear rate, highest friction coefficient and lowest friction coefficient attenuation, so it is suitable to be as the material of braking device.

分析了蠕墨铸铁的干滑动摩擦磨损规律，研究了工况条件、成分、组织对蠕墨铸铁干滑动摩擦学特性的影响，探讨了蠕墨铸铁摩擦表面二维形貌与摩擦表面温度特性，结果表明：蠕墨铸铁与球墨铸铁和灰铸铁相比具有最低的磨损率和最高的摩擦系数与最低的摩擦系数衰减量，适合于作为制动器材料。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。