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- Researc on the Mean Friction Coefficient During Cupping Test 杯突成形过程平均摩擦系数的研究
- Mean friction coefficient 平均摩擦系数
- The low density graphite gets higher friction coefficient and bulk worn loss than the high density graphite. 低密度石墨的摩擦系数和体积磨损量比高密度石墨材料高。
- The friction coefficient of the polish surface was 74% of that of grind surface. 摩擦表面抛光处理,使摩擦因数降低为磨削处理时的74%25。
- The experimental results show that EDL has apparent effect on the friction coefficient and streaming potential. 结果表明,外加电场作用下,双电层电粘度效应对摩擦因数具有明显影响;
- The friction coefficient increases with the increase of amplitude, and decreases with the increase of load. 镀层摩擦因数随微动振幅增加而增加,随载荷的增加而减小;
- Dry hair and oiliness hair had little difference on the average friction coefficient. 干性头发和油性头发的摩擦系数相差不大；
- The friction coefficient of sample with high porosity tended to reduce and stabilize in continuous braking cycles. 在连续循环制动时，高孔隙率材料的摩擦系数逐渐降低并趋于稳定。
- Friction coefficient between coated dies and metal samples can be determined by compression tests of ring samples. 使用环形试样压缩试验,可测出涂层模具和相应金属试样间的摩擦因数。
- Experimental results show that POB reduces the friction coefficient and increases the wear resistance of PTFE. 结果表明,添加POB降低了PTFE的摩擦系数,提高了PTFE的耐磨性。
- Lubricating status between surfaces is charaterized with Coulomb friction coefficient. 其中表面间的润滑状态是通过库仑摩擦系数来表征的。
- As for CrN coating, the hard debris results in the increase of friction coefficient and wear rate. CrN镀层磨损产生的硬质磨屑提高了镀层摩擦系数和比磨损率。
- The wear rate and friction coefficient of TPI composites reduced with the GF size decreased. 复合材料的磨损率与摩擦系数随纤维粒径的减小而降低；
- When considering external asperity, friction coefficient decreases with increase of follow deformat and normal force. 考虑表面微凸时，摩擦系数随着变形量的增加，法向压力的增加，摩擦系数呈现下降的趋势；
- Their friction coefficients slightly increase with wear load up. 随着载荷的增加其摩擦系数略有增加;
- The larger friction coefficient and wear rate of GMCs than C/C were observed in wear testing. 它的抗氧化性能明显好于C/C材料;摩擦实验表明,C/C仍是最好的摩擦材料。
- The results show that the friction coefficient of the composite decreases with carbon content increasing. 结果表明,复合材料的摩擦系数均随含碳量的增加呈下降趋势;
- Before friction machine parts inspection, the friction coefficient whether the specimen design requirements, floating steel brush to remove rust, oil, paint cleanse. 配件前检查摩擦机，试件的摩擦系数是否达到设计要求，浮锈用钢丝刷除掉，油污、漆清除干净。
- Objective The friction coefficient between the clasp and enamel was measured as one base of calculating the retention force of clasp quantitatively. 目的 测定卡环与牙面间的静摩擦系数 ,为卡环固位力的定量计算奠定基础。
- The static friction coefficient between the cast Co-Cr alloy clasp and the enamel of human tooth varies within a small range. 常规制作的钴铬合金铸造卡环与牙釉面间的静摩擦系数值变异较小。
