瓦楞辊齿形与齿轮齿形的比较

Comparision the Tooth Shape of Corrugate Roller with that of Gear

1.引言近年来,随着中高速瓦楞辊的引进和生产,瓦楞辊齿形愈来愈引起各生产厂家的重视。人们在寻求合理齿形的同时,也在探索不同的齿形加工方法和表面热处理方法,以求生产出的瓦楞辊寿命长、速度高。由于对于瓦楞辊成型、啮合机理,国内还没有较成熟的理论分析和研究结果,而瓦楞辊又与齿轮有些类似,因此,人们常常把瓦楞辊混同于齿轮,在解决瓦楞辊齿形的时候,一味参照渐开线齿轮的齿形。这样,势必会走入“误区”,对于解决瓦楞辊齿形等问题是收效甚微的。 2.齿轮与瓦楞辊的不同作用齿轮作为一种传动平稳、可靠、传动效率高的传动件在各种机械中应用很广。

Start at the different function and design need of the corrugate roller and its tooth shape, the writer compares the different processing methods of flank profile of corrugate roller tooth shape with that of involute gear, and sets forth on the special characteristics in processing method and operation requirement of the corrugate rollertooth. Meeting the need of corrugated board shape, the questions of the carrugate roller faced is to reduce the noise, improve the speed and to prolong the service life.