wear testing machine造句

• 05 . 02 calibration and operation of the alpha model lfw - 1 friction and wear testing machine , method for
  型lfw - 1摩擦和磨损试验机的校准和操作方法
• Test method for determination of the coefficient of friction of lubricants using the four - ball wear test machine
  用四球磨损试验机测定润滑油摩擦系数的试验方法
• Standard test method for determination of the coefficient of friction of lubricants using the four - ball wear test machine
  用四球磨损试验机测定润滑剂摩擦系数的标准试验方法
• Standard test method for calibration and operation of the falex block - on - ring friction and wear testing machine
  法列克司环块磨擦试验机和磨损试验机的校准和操作标准试验方法
• 2 . tribological performances of zno nano - particles as lubricating oil additives were studied in friction and wear test machine
  将制成的zno纳米微粒作为润滑油添加剂，在摩擦磨损实验机上对其摩擦学特性进行了研究。
• The characteristics and shortcomings of high temperature sliding wear testing machine for roll materials in china and a broad were analyzed in this paper
  摘要文章分析了国内外轧辊材料高温摩擦磨损试验机的特点及其存在的不足，在此基础上，研制开发了一台材料高温滑动磨损与热接触疲劳试验机，并进行了初步的实验。
• Secondly , choose the sample component , as different particle match of tungsten carbide and specifically heat treatment craftworks of solution and aging manufacture test piece , watch metallurgical structure of the test piece and do the tests of hardness and tension , at last do the abrasive wear test on the dynamic load abrasive wear test machine , analyze test datum , from the test data , conclusions are arrived that the hardnees of composite - alloy can be improved and wear - resistance be better by adding cr and other elements according to a given ratio
  本文对rp中速磨煤机耐磨件进行了运行与磨损情况分析，研究、提出了制备磨辊和盘瓦复合合金成分配比；并对制作的试件进行了固溶、时效等特定的热处理工艺，观察试件金相组织，进行机械强度试验，最后做磨料磨损试验，对磨损失效机理进行了深入的研究分析，对其耐磨性能与低合金钢、高铬铸铁进行了对比。