標準號：BS EN ISO 8062-3-2007
中文標準名稱：產品幾何量技術規范(GPS).模制件的尺寸規格和幾何公差.鑄件一般尺寸規格,幾何公差和機械加工余量
英文標準名稱：Geometrical product specifications (GPS). Dimensional and geometrical tolerances for moulded parts. General dimensional and geometrical tolerances and machining allowances for castings
標準類型：A41
發布日期：2007/10/31 12:00:00
實施日期：2007/10/31 12:00:00
中國標準分類號：A41
國際標準分類號：17.040.30
引用標準：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
適用范圍：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.