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一、概述在《装载机传动系统强度计算概论》一文里,我们曾论述到在进行装载机传动系统的疲劳强度计算时,为了确定其计算载荷,引入了一个考虑载荷变化和重迭系数影响的系数K,只要把装载机各部件所受的短时最大载荷M_(max)乘上这个系数值,就可以分别得到分动箱、变速箱、主传动、轮边减速等部件的计算载荷值。当按从发动机通过变矩器传来的静力矩计算时,则:(1)当按附着条件计算时,则: (2)上两式中:
I. INTRODUCTION In the article “An Introduction to Intensity Calculation of Loader Driveline”, we have discussed that in order to determine the calculated load in the calculation of the fatigue strength of the loader drive system, a method that takes into account the influence of load variation and overlap coefficient Coefficient K, as long as the short-term maximum load M_ (max) suffered Loader components multiplied by this coefficient value, respectively, transfer case, transmission, main drive, wheel deceleration and other components of the calculated load value. When pressed according to the static torque from the engine through the torque converter, then: (1) When calculated according to the attachment conditions, then: (2) In the above two formulas: