本文讨论了抗磨件设计中的一般原则。
Some principles in design for wear resistance are discussed.
重要部件均采用进口优质钢材，磨件采用高性能耐磨材料，整机耐磨性能高。
The main parts adopt imported quality steel, and the easy-wearing parts adopt high quality resistant material and the whole machine is more durable.
在检测分析进口抗磨件基础上，采用空冷贝氏体铸钢制造了D9L推土机铲刃、铲角。
Based on the inspection and analysis to the imported wear resisting components, the cutting blade and end bit of model D9L bulldozer were made using air cooled cast steel.
手磨和压蒜器真是两件了不起的发明！
Two wonderful inventions, the food mill and the garlic press.
通过分析不同成分球铁磨球零件性能和金相组织，对金属型磨球的非平衡凝固特性进行了较深入的研究。
The non-equilibrium crystallizing processes of the metal mould nodular iron ball were investigated through analyzing the properties and microstructures of the nodular iron grinding ball.
自主选配金、银色五金件，色泽鲜丽，抗磨耐用。
Choose the colourful hardware by yourself, gold or silver. The bright hardware is durable.
超声珩磨与珩研复合加工技术是近来对发动机缸套等重要零件表面纹理特性研究的热点。
Ultrasonic honing and lapping complex machining technology is the hot topic of the surface texture characteristics of important parts such as engine cylinder sleeves.
研究表明，叉轴式强力滚磨加工技术是改善大中型盘类零件表面质量、提高使用性能的理想工艺。
The synthetical results show that skew spindle high pressure finishing is proved to be an ideal technology to improve large and middle size disc_type part′s surface and performance.
传统工艺条件下，高铬铸铁磨球硬度与内应力成正比，常因内应力过大造成零件失效。
Under traditional technique conditions, it is direct proportion that hardness to internal stress, because of inside stress overload, high-Cr grinding ball is failed.
该术语通常是指钢的小碎片，如手工具、小零件、钻头喷嘴等，也可能是指钻头碎片或其它井下工具的碎片，以及磨铣作业所产生的残留物等。
The term is usually reserved for small pieces of steel such as hand tools, small parts, bit nozzles, pieces of bits or other downhole tools, and remnants of milling operations.
ST M立磨易损件使用寿命长，维修量少。
Long service life of easy worn parts and little maintenance.
滑油中磨粒的数量、成分和形态反映着机器零部件的磨损形式和磨损程度。
The quantity, composition and morphology of debris in machine oils are a reflection of wear modes and degrees of engine parts.
因磨腔内无滚动轴承、无螺钉，所以不存在轴承及其密封件易损的问题，不存在螺钉易松动而毁坏机器的问题。
There are no rolling bearings and bolts in grinding cavity, so problems caused by bolts shedding or wear of bearings and seal components will never happen.
主要用于制浆、造纸用盘磨机的工作部分关键易损件。
It is mainly used as key vulnerable component of working portion in disc grinder for pulping and paper-making.
他穿一件白色的大T恤，袖子都到胳膊肘了，还穿着牛仔裤和一双磨坏了边的运动鞋。
He was wearing a large, white T-shirt whose sleeves came down to his elbows, jeans and scuffed trainers.
装配前各零件必须仔细清洗干净，不得有切屑磨粒或其它污物。
T he parts must be carefully cleaned to ensure that it does not contain any cutting chip and other pollutants before assembling.
砂带磨削作为一种有着“万能磨削”之称的新型磨削工艺，已经能用于高速、干磨和大吃刀量等重磨削领域，及高精密零件的磨削加工领域。
Belt grinding, called "universal grinding", a new grinding process, has been used for the heavy grind field with dry grinding, high speed, big cutting, and high-precision parts grinding.
本机主要适用于大平面光学零件的粗磨、精磨及抛光。
The machine is mainly suitable for large flat optical components rough grinding, fine grinding and polishing.
利用基于特征的零件参数化方法确定了立磨机零件对象的属性，并对各特征类和零件类进行定义。
The attribute of VEM part object is specified with parametric method based on feature. The feature classes and part classes are defined.
当PTFE含量较高时，磨损机理除了磨粒磨损外还有对偶件的粘着转移。
The wear mechanism was abrasive wear and adhesion transfer of the counter-parter when the volume content of PTFE was high.
当PTFE含量较高时，磨损机理除了磨粒磨损外还有对偶件的粘着转移。
The wear mechanism was abrasive wear and adhesion transfer of the counter-parter when the volume content of PTFE was high.
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