《MTT929-2004-矿用高强度紧凑链》.pdfVIP

ICS 73 100.99 D 93 备案号 15485- 2005 MIM 中华 人 民共 和 国煤 炭 行业 标 准 MT/T929-2004 矿 用 高 强度 紧凑 链 High-tensilesteelcompactchainsformining 2004-12-14发布 2005-06-01实施 国家发展和改革委员会 发 布 MT/T929-2004 目 次 前言 ···················。······································································，·················一· a 1 范围 ·············································································，·························…… 1 2 规范性引用文件 ·······························································································……1 3 定义 ·································。·····················································…… ·‘············…… 1 4 产品型式和尺寸 ··········································，················································…… 2 5 技术要求 ······························，·······································································…… 3 6 试验方法 ·············································。·························································…… 4 7 检验规则 ····································。··················································，···············…… 4 8 标志、包装、运输和贮存 ··························，·，···············································……6 附录A (规范性附录) 公称链条长度及偏差 ···············，··············································…… 7 附录B(规范性附录) 链条配对长度及偏差 ·······，·······，··········································…… 8 MT/T929-2004 前 言 本标准是参照GB/T12718-2001《矿用高强度圆环链A,ISO610:1990(E)《刮板输送机与刨煤机用 高强度钢圆环链》,DIN22252-1993《矿用高强度钢制圆环链》及帕森斯公司(ParsonsChainCompany Limited)矿用紧凑链标准制定的。 本标准的附录A、附录B为规范性附录。 本标准由中国煤炭工业协会科技发展部提出。 本标准由煤炭