节点文献
YDX40型钻机送水器主轴结构改进
Improvement of Water Delivery Unit Spindle Structure for YDX40 Driller
【摘要】 通过对送水器主轴结构的分析,提出五点改进方法,增强了送水器及钻机的使用性能,为煤体深孔打钻和地质构造异常区域打钻提供了可靠的保障。
【Abstract】 By analysis of water delivery unit sp indle structure,puts fornard five p oints of improvement which heighten the performance of water delivery unit a nd driller and provide reliable guarantee for deep hole drilling.〔
【关键词】 钻机;
送水器主轴;
性能;
结构改进;
【Key words】 Driller Spindle of water delivery unit Performance Structure improveme nt;
【Key words】 Driller Spindle of water delivery unit Performance Structure improveme nt;
- 【文献出处】 机械管理开发 ,Mechanical Management and Development , 编辑部邮箱 ,2003年03期
- 【分类号】TD421.3
- 【下载频次】31