JB T 8906.4-1999 起重机用套装式减速器.pdf

《JB T 8906.4-1999 起重机用套装式减速器.pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、ICS21.120.20J19JB/T8905.4－1999起重机用套装式减速器Hollowshaftgearboxesforcranes1999-06-28发布2000-01-01实施国家机械工业局发布JB/T8905.4－1999目次前言1范围··········································································································································································

2、··········································12引用标准·········································································································································································································13型式·········································

3、···········································································································································································24基本参数与尺寸··················································································································

4、········································································25技术要求·······································································································································································································106试验方法··········

5、·····························································································································································································147检验规则··································································································

6、·····································································································148标志、包装、运输和贮存···································································································································································15附录A（标准的附录）起重机套

7、装式减速器的选用方法······································································································16IJB/T8905.4－1999前言本标准是起重机用减速器系列标准的一部分，该系列标准包括：JB/T8905.1—1999起重机用三支点减速器JB/T8905.2—1999起重机用底座式减速器JB/T8905.3—1999起重机用立式减速器JB