ISO 677-1976 通用机械和重型机械直齿锥齿轮 基本齿廓

标准号：ISO 677-1976
中文标准名称：通用机械和重型机械直齿锥齿轮 基本齿廓
英文标准名称：Straight bevel gears for general engineering and heavy engineering; Basic rack
标准类型：J17
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J17
国际标准分类号：21.200
适用范围：Specifies the dimensional characteristics of the basic rack, having a constant bottom clearance. In these gear pairs the tip angle of one gear is equal to the difference between the designed shaft angle and the root angle of the mating gear. Gives profile and some notes and defines the terms basic rack and reference line.