汽车变速器一档斜齿轮副的参数化建模与装配

摘要

Under ther environment of Pro/Engineer,a 3D parametrized modeling method for the involute helical gear is introduced by taking auto transmission gears as example,and design and assembly for the helical gears of auto transmission is discussed.%在Pro/Engineer环境下,以汽车变速器齿轮为例,介绍斜齿轮三维参数化建模的方法,并对变速器一档斜齿轮的设计及装配予以说明。