JBT 7936-1999 直廓环面蜗杆减速器.pdfVIP

ICS 21.200 J17 JB/T 7936－1999 直 廓 环 面 蜗 杆 减 速 器 Hindley worm reduction units 1999-06-28 发布 2000-01-01 实施 国 家 机 械 工 业 局 发 布 JB/T 7936－1999 目 录 前言 1 范围····················································································································································································································1 2 引用标准·········································································································································································································1 3 型式、基本参数与尺寸··········································································································································································1 4 技术要求·········································································································································································································8 5 试验方法与检验规则·············································································································································································12 6 标志、包装、运输及贮存···································································································································································13 7 减速器的选用·····························································································································································································13 8 减速器的使用和维护······················································································································