ISO 610-1990 刮板输送机和刨煤机用高强度钢链带(无接头无形连接)

标准号：ISO 610-1990
中文标准名称：刮板输送机和刨煤机用高强度钢链带(无接头无形连接)
英文标准名称：High-tensile steel chains (round link) for chain conveyors and coal ploughs
标准类型：J18
发布日期：1999/12/31 12:00:00
实施日期：1990/8/15 12:00:00
中国标准分类号：J18
国际标准分类号：53.040.20
适用范围：This International Standard specifies the require-ments for a range of high-grade special purpose calibrated, high-tensile, electrically welded, steel chains (round link) for use with machines and equipment in mining, such as the following:a) conveyors, flexible and rigid, of the chain type, chain belt conveyors, gate end and stage load-ers;b) coal ploughs, coal cutters and power loaders;c) bucket elevators;d) other similar machines used in mines.This International Standard covers a size range from 14 mm to 30 mm. Three grades of quality (B, C and D) are specified with regard to the mechanical properties of chain. The values given for grade D in tables 3, 4, 7 and 8 are, however, provisional.Chains covered by this International Standard are not designed for lifting appliances, such as cranes and slings.