JBT 7935-1999 圆弧圆柱蜗杆减速器.pdfVIP

ICS 21.200 J19 JB/T 7935－1999 圆弧圆柱蜗杆减速器 Hollow flank worm gear units 1999-06-28 发布 2000-01-01 实施 国 家 机 械 工 业 局 发 布 JB/T 7935－1999 目 次 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·········································································································································································································4 5 润滑····················································································································································································································7 6 试验方法与检验规则···············································································································································································8 7 包装、运输及贮存····················································································································································································8 8 减速器的选用························································································