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- A study on the rolling friction coefficient and the horizontal driving-force calculation in building monolithic moving engineering 滚轴滚动摩擦系数研究与建筑物迁移工程水平动力计算
- rolling friction coefficient 纯滚动
- Resistance to deformation and friction coefficient are important parameters for the setting up of control model of continuous rolling process. 摘要变形抗力和摩擦系数是用于设定轧制过程控制模型的重要工艺参数。
- Setting main parameters of disc flying shears are presented in detail. including cut angle, bite conditions, amount of scissors overlapping, friction coefficient and rolling speed etc. 详细介绍了圆盘式飞剪各主要参数的确定，包括交角、咬入条件、剪刃重叠量、摩擦系数、轧制速度等。
- In the case of roller bearings,the rolling friction is substituted for sliding friction. 就滚柱轴承而论，滚动摩擦代替了滑动摩擦。
- In the case of roller bearings, the rolling friction is substituted for sliding friction. 就滚柱轴承而论，滚动摩擦代替了滑动摩擦。
- 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;
- In fact, M0 accounts for the additional external sources of friction, together with the "hydrodynamic" component of rolling friction, which also has a load dependent part. 实际上,M0代表额外的外部摩擦来源,再加上滚动摩擦中的“流体动力”成份,而这一成份中也有一部分与负荷相关。
- 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;
- The mainframe can swing around the unit, Die dedicated drooling, embossed patterns can design their own roller. Rolling machine is the rolling friction. 本机组的主机可左右摆动,模头为专用流涎模头,压纹辊的花纹可自行设计,收卷为摩擦式收卷机。
- 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。
- 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 tribological property of high Ni-Cr infinite chilled cast iron with different quantity of graphite and carbide under rolling friction and dry sliding friction conditions was studied. 本文研究了具有不同石墨和碳化物含量的高镍铬无限冷硬铸铁轧辊材料在滚动摩擦和干滑动摩擦条件下的摩擦学特性,考察了高镍铬无限冷硬铸铁中石墨和碳化物数量、分布对其摩擦学特性的影响。
