The friction between teeth of light-load precision involute spur gearing mechanism was studied by using of the line-contact isothermal EHL under the condition of the well-lubricating.

• 系统地研究了包括齿间摩擦在内的外载荷作用下车用增速齿轮机构中惰轮齿根的弯曲疲劳应力计算。