乳化液泵的曲轴设计及传动装置的设计

《乳化液泵的曲轴设计及传动装置的设计》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、毕业设计（论文）题目：PRB6-125/320型乳化液泵的曲轴设计及传动装置的设计毕业设计（论文）要求及原始数据（资料）：1.额定工作压力：P=32MPa2.额定流量：Q=125L/min3.泵主轴的转速：n=611L/min4.柱塞直径：Ф=40mm5.柱塞行程：S=70mm6.电机功率：(KW)90毕业设计（论文）主要内容：1.确定乳化泵的结构；2.对乳化泵的整体进行设计；3.零部件设计；4.编写设计说明书。学生应交出的设计文件（论文）：一，设备图1.乳化液泵总装配图1张（0A）2.乳化液泵曲轴零件图1张（1A）3.传动部件图1张（1A）

2、4.传动系统零件图1张（1A）二，说明书一份（包括设计内容及两篇外文、中英摘要）——（不少于2万字）　　主要参考文献（资料）：一、工具书1.《机械设计手册》2.《机床设计手册》中国科学出版社3.《往复泵设计》机械工业出版社1987二、参考资料1.型乳化泵工作图纸2.型乳化泵使用说明书3.《煤矿设备管理使用手册》目录摘要·······························································347Abstract········································

3、·····················4前言·······························································5第一章乳化液泵的设计··············································6一、概述···························································6二、乳化液泵的总体设计·············································6（一）乳化液泵泵

4、型及总体结构形式的选择························6（二）液力端结构形式的选择····································7（三）传动端结构形式的选择····································847（四）型乳化液泵结构参数的选择与确定····················10（五）原动机的选择···········································10三、齿轮和齿轮轴的设计及较核····························

5、·········11（一）一级变速的计算及较核···································11（二）齿面接触疲劳强度计算···································11（三）轴的结构设计···········································16四、连杆尺寸的初步确定············································21（一）连杆各部分的尺寸47·······································

6、·····21（二）连杆质量的确定··············································22五、曲轴的设计与较核·············································23（一）曲轴的结构设计·········································23（二）曲轴的受力分析及其校核·································27六、柱塞的选择及计算········································

7、······37（一）柱塞密封材料、尺寸的选择·······························37（二）柱塞长度及质量的确定···································38七、箱体的设计及计算·······························47··············38第一章传动系统的设计·············································40一、连杆的设计·············································

8、···40（一）连杆的结构设计·········································40（二）连杆的强度和稳定性校核··········