设计简介
【摘要】对压力容器在国内外研究现状和发展趋势进行了介绍，对卧式储罐的筒体和封头的下料制造工艺进行了详细的结构设计,分析了卧式储罐筒体的焊接工艺。近年来，焊接工业得到了很快的发展，焊接设备也相继出现，各种焊接支架也得到了运用，在圆形工件内外环缝的焊接中,长轴式焊接滚轮架仍旧有举足轻重的作用, 获得了广泛的应用,如何设计较好使用的滚轮架仍值得探讨。随着生产的自动化，滚轮架在生产中的地位也日益突出。目前国外众多的焊接设备制造厂都在生产焊接滚轮架。产品规格型号多，结构差别也很大，各自有着不同的用途，有不同的特点。本文重点对用于卧式储罐筒体焊接成型所需的设备长轴式焊接滚轮架进行了设计。
【关键词】卧式储罐 下料 设计与制造 焊接 焊接滚轮架
【Abstract】This paper introduced the development and trends of the research status the for pressure vessel in the first, and according to the characteristic and request of pressure vessel, emphasized on the structural design and the manufacturing technology of this shell and heads of the horizontal storage tank. Then analyzed the horizontal storage tank with a simple presentation and the advisable welding parameters and materials are laid and chosen. In recent years, the welding industry has been rapidly developing, welding equipment has been developing. A kind of welding stent has been used。Cylinder part in the ring and outside the welding seam, and modular welding wheel-replace-long axis, welding and other fixed-wheel planes, access to a wide range of applications。How to design better use of the wheel-is still worth exploring. Wheel-welding machine as part of disciplines and with other disciplines are also linked to。With the automation of production, wheel-in production has become more prominent position。The current number of domestic and international welding equipment factory in the production of welding wheel。Specifications models, structural differences, each suitable for different purposes, have different features。This paper focuses on the design of modular welding wheel-replace-long axis.
【Key words】Horizontal Storage Tank Blanking Design and manufacturing welding welding roller bed
目录
任务书 III
开题报告 V
指导教师评审意见 XV
评阅教师评语 XVI
答辩记录及成绩评定 XVII
中文摘要 XVIII
外文摘要 XIX
正文 1
1 前言 1
2 选题背景 2
3 卧式储罐的结构分析及相关参数 5
4 卧式储罐下料制造工艺 6
4.1 材料的进厂入库检测 6
4.2 钢材的预处理 6
4.3 筒节的下料 6
4.4 筒体的卷制成形 9
4.5 封头的下料 9
4.6 封头的冲压成形 10
5 筒体的焊接工艺设计 11
5.1 焊前准备 11
5.2 筒节坡口加工与焊接 11
5.3 焊后热处理 17
5.4 检测 17
6 焊接夹具设计 19
6.1 方案的选择和确定 19
6.2 焊接滚轮架滚轮的设计计算 22
6.3 焊接滚轮架的计算与校核 26
6.4 焊接滚轮架的电动机驱动功率的确定及型号选择 33
6.5 减速器传动比的确定 34
6.6 机架的设计 35
6.7 表面粗糙度 35
7 总结 37
参考文献 38
致 谢 40
附录 41
【关键词】卧式储罐 下料 设计与制造 焊接 焊接滚轮架
【Abstract】This paper introduced the development and trends of the research status the for pressure vessel in the first, and according to the characteristic and request of pressure vessel, emphasized on the structural design and the manufacturing technology of this shell and heads of the horizontal storage tank. Then analyzed the horizontal storage tank with a simple presentation and the advisable welding parameters and materials are laid and chosen. In recent years, the welding industry has been rapidly developing, welding equipment has been developing. A kind of welding stent has been used。Cylinder part in the ring and outside the welding seam, and modular welding wheel-replace-long axis, welding and other fixed-wheel planes, access to a wide range of applications。How to design better use of the wheel-is still worth exploring. Wheel-welding machine as part of disciplines and with other disciplines are also linked to。With the automation of production, wheel-in production has become more prominent position。The current number of domestic and international welding equipment factory in the production of welding wheel。Specifications models, structural differences, each suitable for different purposes, have different features。This paper focuses on the design of modular welding wheel-replace-long axis.
【Key words】Horizontal Storage Tank Blanking Design and manufacturing welding welding roller bed
目录
任务书 III
开题报告 V
指导教师评审意见 XV
评阅教师评语 XVI
答辩记录及成绩评定 XVII
中文摘要 XVIII
外文摘要 XIX
正文 1
1 前言 1
2 选题背景 2
3 卧式储罐的结构分析及相关参数 5
4 卧式储罐下料制造工艺 6
4.1 材料的进厂入库检测 6
4.2 钢材的预处理 6
4.3 筒节的下料 6
4.4 筒体的卷制成形 9
4.5 封头的下料 9
4.6 封头的冲压成形 10
5 筒体的焊接工艺设计 11
5.1 焊前准备 11
5.2 筒节坡口加工与焊接 11
5.3 焊后热处理 17
5.4 检测 17
6 焊接夹具设计 19
6.1 方案的选择和确定 19
6.2 焊接滚轮架滚轮的设计计算 22
6.3 焊接滚轮架的计算与校核 26
6.4 焊接滚轮架的电动机驱动功率的确定及型号选择 33
6.5 减速器传动比的确定 34
6.6 机架的设计 35
6.7 表面粗糙度 35
7 总结 37
参考文献 38
致 谢 40
附录 41
