Discrete contact

摘要

On the basis of personal inventions and well-known experimental research the authors proved the characteristic of lubricant filling in the form of microscopic rounds as an antiwear and antifriction additive agent to improve toothed gearing quality. Trying to solve existing technical and economic contradiction, they proposed principally new construction of fixed members with higher kinematic pairs, that notably increased wearability of fixed members working surfaces. The descrete contact is proved in the work, so that there is no need to apply special technology to make new gear wheels. Theoretical basis of storability of system balanced condition on fixed members with higher kinematic pairs is elaborated. The main characteristics for the estimation of quality factors of reciprocating motion fixed member are defined: motion trajectory of the surface plate; ratio of recentering force to vertical load, i.e. rollback angle tg; angle between resultant of forces and its normal projection in the contact points, i.e. meshing angle. In static and dynamic bench tests of the fixed members estimated characteristics were proved.