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ID:33967260
大小:468.00 KB
页数:11页
时间:2019-03-02
《水射流采煤机切割装置设计(有全套图纸)》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、中国矿大成教院2007毕业设计(论文)目录 1水射流采煤综述.....................................................11.1高压水射流概述....................................................11.2刀具采煤的弊端...................................................21.3DY---150采煤机设计参数及水射流的优点..........................22水射流性能简介........
2、............................................42.1非淹没式水射流..................................................42.2非淹没射流的动力特性.............................................52.3射流参数与计算...................................................83水射流与机械刀具联合切割机理..................................93.1
3、联合切割机理.....................................................93.2水射流和机械刀具联合两方法.......................................93.3水射流与刀具联合破煤的特点.....................................103.4校核参数条件...................................................114高压水射流采煤机控制系统..................................
4、.....134.1阀控水路系统.....................................................134.2设计内容.....................................................165高压旋转密封结构.................................................175.1几种密封装置.....................................................175.2本设计的高压旋转密封结构........
5、...............................216高压水射流喷嘴结构设计.........................................236.1喷嘴作用.......................................................2310中国矿大成教院2007毕业设计(论文)6.2连续高压水射流喷嘴种类..........................................236.3结喷嘴的质量要求......................................
6、...........236.4喷嘴设计原理,小孔出流基本理论.....................236.5喷嘴的基本结构和材质........................................266.6喷嘴各参数对水射流性能的影响.................................276.7失效形式......................................................286.8本设计中的喷嘴.....................................297滚筒结构参数
7、.....................................................308截齿和喷嘴布.....................................................338.1截齿的配置.....................................................338.2喷嘴在滚筒上的布置................................................36结束语...................................
8、..................38参考文献................
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