BS EN 22768-2-1993 一般公差.第2部分:未单独标注公差要素的几何公差

标准号：BS EN 22768-2-1993
中文标准名称：一般公差.第2部分:未单独标注公差要素的几何公差
英文标准名称：General tolerances - Geometrical tolerances for features without individual tolerance indications
标准类型：J04
发布日期：1993/7/15 12:00:00
实施日期：1993/7/15 12:00:00
中国标准分类号：J04
国际标准分类号：17.040.10
适用范围：This part of ISO 2768 is intended to simplify drawing indica-tions and specifies general geometrical tolerances to control those features on the drawing which have no respective in-dividual indication. It specifies general geometrical tolerances in three tolerance classes. This part of ISO 2768 mainly applies to features which are pro-duced by removal of material. Its application to features manufactured by other processes is possible; however, special examination is required to ascertain whether the customary workshop accuracy lies within the general geometrical toler-ances specified in this part of ISO 2768.