皮带抽油机滚筒焊接及优化（完整一套设计，有说明书:论文，图纸）
端盖内盘.dwg
端盖外盘.dwg
端盖组件.dwg
滚筒.dwg
滚筒和轴总成.dwg
滚筒轴.dwg
筋板.dwg
开题报告.doc
论文.doc
目录.doc
摘要.doc
轴承盖.dwg
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目录
绪论 ························································ 1
第一章 皮带抽油机的简单介绍
1.1 我国油田采油现状······································· 5
1.2 Rotaflex皮带抽油机抽油系统的特点···················· 5
1.3 Rotaflex皮带抽油机的基本结构及原理·················· 6
1.4 Rotaflex皮带抽油机的现场应用 ··························9
第二章 焊接概述
2．1 焊接的基本概念······································· 11
2．2 电弧焊 ················································· 12
2．3 电阻焊················································· 26
2．4 高能束焊·············································· 28
2．5 钎焊 ·················································· 29
2．6 其它焊接方法 ········································· 30
第三章 焊接技术的新发展
3.1 焊接生产率 ············································ 33
3.2 焊接机械化和自动化 ·································· 33
3.3 焊接过程自动化和智能化 ······························ 34
3.4 新兴工业的发展 ········································ 34
3.5 热源的研究与开发 ····································· 35
3.6 节能技术 ·············································· 35
第四章 焊接优化选择
4.1 产品特点 ············································ 36
4.2 生产条件 ············································ 39
4.3 焊条选用 ············································ 41
4.4 焊缝布置方法 ········································· 41
4.5 焊接应力与变形 ······································ 42
4.6 焊接方案确定 ········································ 44
谢辞 ···················································· 47
参考文献 ················································· 48
摘要
本课题首先从介绍抽油机入题，介绍了抽油机的适应性、可靠性、经济性和先进性，然后介绍了我国近几年研制的五种类型47种型号的新型抽油机及国外研制的新型抽油机的方向。以及胜利高原公司生产的皮带抽油机的基本结构、原理、特点及现场应用情况。重点对皮带抽油机的滚筒焊接方法进行优化。对现有的所有焊接方法进行了详细的分析。包括电弧焊、电阻焊、高能焊、钎焊四大类焊接方法及其他八种特种焊接方法进行了详细的分析。从基本概念、焊接步骤、焊接原理、焊接设备、焊接所适应的范围等等。最终对皮带抽油机顶部滚筒的焊接方法进行优化设计。主要开展的工作有以下几方面：
1、 收集资料；
2、 对所收集到的资料进行整理、归类；
3、 对现有的焊接方法进行系统分析、比较；
4、 根据现有的条件确定几种可行的焊接方案；
5、 对焊接方案进行综合分析评价，确定出最优化的焊接方案。
一种好的焊接方法一方面可以降低成本、节约材料、提高焊接效率，另一方面还可以提高产品本身的可靠性、安全性，对延长产品的寿命起到积极的作用。
关键词：皮带抽油机；滚筒；焊接优化
Abstract
This topic first from introduced the pumping unit enters the topic, introduced the pumping unit compatibility, the reliability, the efficiency , then introduced our country develops in recent years five kinds of 47 kind of models new pumping units and overseas development new pumping unit direction. As well as the victory plateau company produces leather belt pumping unit basic structure, principle, characteristic and field application situation. Key carries on the optimization to the leather belt pumping unit drum welding method. Has carried on the detailed analysis to the existing all weldings method. Including the arc welding, the resistance welding, the high energy welded, the rock drill welds four big kind of weldings methods and other eight special weldings method has carried on the detailed analysis. Which from the basic concept, the welding step, the welding principle, the welding apparatus, the welding adapt scope and so on. Finally carries on the optimized design to the leather belt pumping unit crown drum welding method. The main development work has following several aspects:
1 Data collection;
2 To collects the material carries on the reorganization, the classification to;
3 Carries on the system analysis, the comparison to the existing welding method;
4 The basis existing condition determines several kind of feasible weldings plans;
5 The butt weld plan carries on the generalized analysis appraisal, determines the optimization the welding plan.
One good welding method on the one hand may reduce the cost, the frugal material, the enhancement welding efficiency, on the other hand also may enhance product itself the reliability, the security, to lengthens the product the life to play to the positive role.
Key word: Leather belt;pumping unit drum ;welding optimization
参考文献
[1] 张自学等 . 国内外新型抽油机. 北京：石油工业出版社. 1994.8：1～9
[2] 张连山 . 也论抽油机应具备的基本性能. 石油机械. 1995.23（11）：47～50
[3] 杨献平 . 2000年度胜利油田10型抽油机技术研讨会会议纪要. 2000年10月16日. 胜利宾馆.
[4] 祝国林 . 宽带式长冲程抽油机. 石油机械. 1991.19（7）：46～49
[5] 潘际銮 . 现代弧焊控制. 北京 ： 机械工业出版社. 2000
[6] 徐初雄 . 焊接工艺500问 . 机械工业出版社. 2004.4.1
[7] Ing. Mag . Heinz Hackl; Fronius house journal “Weld and vision” 1999
[8] Pickford KH,Morris B J.Hydraulic Rod-Pumping Units in Offshore Artificial-Lift Applications.SPE,May 1989:131~134
[9] 王朝晋. 关于宽带抽油机悬点运动与节能的讨论. 石油机械.1991.19（2）：26～27
[10] 王建等. 井况自适应抽油机的研制. 石油机械，2000，28（9）：32～34
[11] 周振丰、张文铖. 焊接冶金与金属焊接性 机械工业出版社 1988年
[12] 吴林. 智能化焊接技术. 国防工业出版社 2000年
[13] 林尚扬. 焊接机器人机器应用. 机械工业出版社 2000年
[14] 陈善本. 焊接过程现代控制技术. 哈工大出版社，2001年
[15] 方鸿渊. 简明钎焊工手册. 机械工业出版社 1999年
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