The document applies to general tolerances and required machining allowances, if applicable, for surfaces to be machined on rough castings of cast iron with spheroidal graphite. General tolerances for angular dimensions are not specified. The specifications given in the document are inactive for new design. In these cases, DIN ISO 8062 shall be applied.
Số hiệu tiêu chuẩn
DIN 1685-1
Tên tiêu chuẩn
Rough castings of cast iron with spheroidal graphite - General tolerances, machining allowances; inactive for new design
Ngày phát hành
1998-08-00
Thay thế bằng
DIN CEN ISO/TS 8062-2 (2014-03)
Từ khóa
Cast metals * Casting parts * Casting tolerances * Castings * Cast-iron * Design * Drawing specifications * Drawings * Foundries * Foundry practice * General tolerances * Machining tolerances * Moulded parts * Nodular graphites * Nodular-graphite cast-iron * Precision * Rough castings * Tolerances (measurement) * Treatment * Machining * Processing