friction surface造句

• Against slip coefficient between friction surface of high - strength bolted connection
  高强度螺栓摩擦面抗滑移系数
• Neural network model for examination of the temperature characteristics of boundary film on friction surface
  摩擦表面边界膜温度特性的神经网络模型
• The down side to this is that engines of greater displacement have larger internal friction surfaces inside and that robs power
  这的向下边是更大的替代的那发动机有更大的内摩擦在里面的表面和那抢劫能力。
• The method can be adopted to research micro dynamic behavior and changing of friction surface and to show mechanism of abrasive wear
  为研究摩擦表面上的微观动态行为与变化，认识磨粒磨损机理，提供了一种基于微观数值模拟的途径和方法。
• Abstract : the colour , collapse phenomenon and chemical component of the friction surface of powder metallurgy airplane brake materials with different base are studied in this paper
  文摘:在不同的摩擦速度下，考察了铁基、铁铜基及铜基粉末冶金航空刹车材料摩擦面的变化情况。
• The link should be formed steel plate , plate edge , no burr hole ; a joint warping , used to be calibrated to prevent injury and friction , the friction surface to ensure close
  连接处的钢板或型钢应平整,板边、孔边无毛刺；接头处有翘曲、变形必须进行校正，并防止损伤摩擦面，保证摩擦面紧贴。
• Thus it improves the lubricating performance of friction pairs . 2 ) under heavy load and high - temperature conditions , the nanometer cao particles between two friction surfaces are flattened and form a sliding system
  ( 2 )在重载和高温条件下，两摩擦表面间的纳米氧化钙颗粒被压平，形成一滑动系，降低了摩擦和磨损。
• There exist two problems for brake rotors made of cast iron : overweight which affects dynamical properties of the train and excessively high temperature on friction surface during braking which deteriorates the mechanical properties of brake rotors
  以往采用的铸铁盘存在两大问题:簧下重量大,影响机车车辆的动力学性能;表面温度较高,影响制动盘的机械性能。
• The pbc technology is a new - fashioned restoration technology of friction surface , and its essential is restoring the friction surface and enhancing the performance of friction - reducing and anti - wear of the friction surface by putting pbc restoration agent into lubricating oil
  摘要摩圣技术是一种新型的摩擦表面再生技术，其实质是通过在润滑油中添加一种“摩圣修复剂”以达到增强摩擦件减摩抗磨能力、对摩擦表面进行原位免拆卸修复的目的。
• The nano diamond particle improve friction surface lubricate condition , mainly by the nano particle repair and inlay effection nanometer particle deposition in the friction contact region , fills the friction damage spot promptly , has the repair function , simultaneously prevents the crack from further development , achieves the goal of prolong fatigue life
  纳米金刚石微粒通过微粒修复作用和镶嵌作用,改善摩擦表面的润滑状态。在摩擦过程中,纳米微粒沉积在摩擦接触区域,填补摩擦损伤部位,起到修复作用,同时阻止裂纹的进一步发展,延长了陶瓷球疲劳寿命。
• One of the important step of decreasing abrasion is lubracation , and the old lubrication oils only decrease the abrasion of the relative movement surface following with extending its " using life . it does n ' t produce self - compensation film on the friction surface and does n ' t produce zero abrasion and self - compensation repairing effects
  减少磨损的重要措施之一是润滑，然而传统润滑油只能起减少相对运动表面的磨损、延长其使用寿命的目的，而无在摩擦过程中产生自补偿被磨损表面的能力，因此也就不可能产生零磨损效应和自修复效应。
• It shows the nanometer particles have automation to make the friction surface in a comparatively even state . 4 ) through tribology chemistry function , the nanometer cacoj and cao particles form a deposited film on the wear scar ' s surface or strengthen the surface through a small amount of metal ca ' s diffusion to improve the friction surface ' s a
  （ 4 ）纳米碳酸钙和纳米氧化钙粒子通过摩擦过程中的摩擦化学作用在磨斑表面上形成了沉积膜，少量金属钙通过扩散作用渗透到钢基体表面，形成表面强化层，提高了表面的耐磨性。
• Ir spectrum proved that 45 # steel friction surface produced self - compensation repairing mixture film of polymerization ester and iron soap , and aluminum bronze friction surface produced the same film of polymerization ester and bronze soap by esi2 ; 45 # steel and aluminum bronze friction surface produced the same film of polymerization ester , but iron soap and bronze soap were not found by esm122
  红外光谱分析证实：以含es12的润滑油润滑的45咋摩擦表面形成了聚合酯和铁皂组成的自补偿修复膜，而锡青铜摩擦表面形成了聚合酯和铜皂组成的自补偿修复膜。以含esm122的润滑油润滑的45畦和锡青铜摩擦表面都是形成了聚合酯自补偿修复膜，膜中无铁皂或铜皂。