论文部分内容阅读
《煤矿机械与电气》1982年12月份出版的“1982年引进采掘机械消化学术交流会论文选编”增刊中,刊登本人的“关于行星轮系和定轴轮系中齿轮变位系数的确定”一文,现经发现按文中所介绍行星轮系和带惰轮的定轴轮系中当第Ⅱ级啮合中心距给定时,齿轮变位系数的确定方法,虽能使三个齿轮的齿高相同及二级啮合的径向间隙相等,但第Ⅱ级齿轮不符合理论上的无侧隙啮合条件,这是齿轮啮合所不允许的,为此应作如下更正: 1、文中式(2)及表7中一,带一个惰轮的定轴轮系,当α_(w23)给定时,X_3的计算式应改为:
“Coal Mine Machinery and Electrical” published in December 1982, “1982 Introduction Mining Machinery Digestion Symposium Papers,” Supplement, published my “on the planetary gear and the fixed-axis Gear Deformation Coefficient Determination,” a paper It has been found that according to the text described in the planetary gear system and idler gear shaft set when the second level of meshing center distance given, the gear displacement coefficient of determination, although the three gear tooth height can be the same and The radial clearance of the second gear is equal, but the second gear does not accord with the theoretic backlash-free condition, which is not allowed by the gear mesh. Therefore, the following corrections should be made: 1) 7 In the first, with a fixed wheel gear idler, when α_ (w23) given, X_3 formula should be changed to: