早期的元弧点啮合齿轮的啮合原理,是以端面齿形为元弧形做为出发点的。在M·Л·诺维柯夫本人的论文中[1]曾提出,为了便于制造,允许在生产中以法面元弧齿形来代替端面元弧齿形。这就出现了一个十分有趣的现象:啮合理论是端面元弧的,而实际应用却是法面元弧的。 The early yuan arc meshing meshing gear meshing principle, is based on the end of the tooth profile as a starting point arc as a starting point. In M. Lovnikov’s own paper [1], it was proposed that, in order to facilitate the manufacture, it is permissible to replace the end face arcuate tooth profile with the façade arcuate profile in production. This presents a very interesting phenomenon: the theory of meshing is end-face arc, but the practical application is the arc of the face.