BS 1726-2-2002 用圆形线材和棒材制的圆柱形螺旋弹簧.规格、公差和测试指南.拉伸弹簧

标准号：BS 1726-2-2002
中文标准名称：用圆形线材和棒材制的圆柱形螺旋弹簧.规格、公差和测试指南.拉伸弹簧
英文标准名称：Cylindrical helical springs made from round wire and bar - Guide to methods of specifying, tolerances and testing - Extension springs
标准类型：J26
发布日期：2002/9/25 12:00:00
实施日期：2002/9/25 12:00:00
中国标准分类号：J26
国际标准分类号：21.160
引用标准：BS 887;BS 969;BS EN ISO 7500-1;BS 1726-1;BS EN ISO 3650
适用范围：This Part of BS 1726 provides guidance on the specification, tolerancing and testing of parallel sided helical compression springs manufactured from round wire and bar.Two grades of tolerance, 1 and 2, are given for springs.Fifteen types of end coils are provided for, these being divided into three groups.This standard applies to springs which have not been subjected to heat treatment other than stress relieving after coiling.This standard gives two methods of specifying springs and a methods of testing springs.