BS EN ISO 8062-3-2007 产品几何量技术规范(GPS).模制件的尺寸规格和几何公差.铸件一般尺寸规格,几何公差和机械加工余量

标准号：BS EN ISO 8062-3-2007
中文标准名称：产品几何量技术规范(GPS).模制件的尺寸规格和几何公差.铸件一般尺寸规格,几何公差和机械加工余量
英文标准名称：Geometrical product specifications (GPS). Dimensional and geometrical tolerances for moulded parts. General dimensional and geometrical tolerances and machining allowances for castings
标准类型：A41
发布日期：2007/10/31 12:00:00
实施日期：2007/10/31 12:00:00
中国标准分类号：A41
国际标准分类号：17.040.30
引用标准：ISO 286-1-1988;ISO 288-1-1988;ISO 1101-2004;ISO 1302-2002;ISO 5459;ISO 8062-1-2007;ISO/TS 8062-2;ISO 10135-2007;ISO 10579-1993;ISO 14405
适用范围：This part of ISO 8062 specifies general dimensional and geometrical tolerances, as well as machining allowance grades, for castings as delivered to the purchaser in accordance with ISO 8062-2. It is applicable for the tolerancing of dimensions and geometry, and required machining allowance of castings in all cast metals and their alloys produced by various casting manufacturing processes. This part of ISO 8062 applies to both general dimensional and general geometrical tolerances (referred to in or near the title block of the drawing), unless otherwise specified, and where specifically referred to on the drawing by one of the references in Clause 9. The dimensional tolerances covered by this part of ISO 8062 are tolerances for linear dimensions. The geometrical tolerances covered by this part of ISO 8062 are: - tolerances for straightness, - flatness, - roundness, - parallelism, - perpendicularity, - symmetry, and - coaxiality. This part of ISO 8062 can be used for the selection of tolerance values for individual indications. NOTE This part of ISO 8062 does not apply to 3D CAD models used without indicated dimensions.