移动式焊轨车总体设计(选题审题表,任务书,开题报告,中期检查表,论文说明书18000字,CAD图纸4张)
摘 要
本文内容包括移动式焊轨车的总体设计；移动式焊轨车方案选型；移动式焊轨车起升装置的选型；运输装置的选型；液压系统的设计；焊机机头设计。在进行液压系统设计时，在有限的系统压力和安装尺寸下，通过采用增压回路提升夹紧液压缸的压力来获得更大的夹紧力；通过采用串列活塞，使顶锻液压缸获得更大的顶锻力。在移动式焊轨车焊机机头设计及计算的过程中，分析了夹紧杆运动条件，确定了尺寸；根据需要计算了夹紧液压缸、顶锻液压缸、推凸液压缸的主要参数。在设计中运用三维设计软件SolidWorks建立起机头各部件的模型，并装配出焊机机头。这样更直观地进行设计，并可以分析运动干涉以及受力分析，提高了效率。
关键词：焊接，集装箱式焊轨车，液压。
Abstract
The article content including mobile touch-weld vehicle's overall design; Mobile touch-weld vehicle scheme selection; Mobile touch-weld vehicle lifting device selection; Transportation equipment selection; Hydraulic system design; Welding the helicopter design. When the hydraulic system design, in limited system under pressure and installing size, by adopting pressurization loop ascension clamping hydraulic cylinder pressure to gain greater clamping force; By using serial piston, make the top forging hydraulic cylinder gain greater top forging force. In the helicopter mobile touch-weld vehicle welder design and calculation, analyzes the process of clamping stem movement condition, to determine the size; According to need to calculate the clamping hydraulic cylinder, top forging hydraulic cylinder, pushing convex hydraulic cylinder of main parameters. In the design of SolidWorks 3-d design software established of all parts of the helicopter models, and nose. The welding assembly So the more intuitively design, and can be analyzed movement interference and stress analysis, improve the efficiency.
Keywords: welding, container type welded rail cars, hydraulic pressure.
目 录
摘要……………………………………………………………………………………1
绪论……………………………………………………………………………………2
第一章 移动式焊轨车的总体设计 …………………………………………………6
1.1概述 …………………………………………………………………………6
1.2移动式焊轨车主要参数和选择……………………………………………11
第二章 起升装置方案选型…………………………………………………………11
2.1概述…………………………………………………………………………11
2.2方案的选型…………………………………………………………………11
第三章 回转机构的选型……………………………………………………………14
3.1概述…………………………………………………………………………14
3.2滚动轴承式回转支承的选型………………………………………………16
第四章 运输装置……………………………………………………………………17
4.1轨道运输装置的选择………………………………………………………17
4.2公路转运装置的选择………………………………………………………18
第五章 液压系统设计………………………………………………………………19
5.1概述…………………………………………………………………………19
5.2液压系统原理图设计………………………………………………………19
5.3液压系统计算及泵站选取…………………………………………………21
第六章 焊机机头设计………………………………………………………………29
6.1方案选择……………………………………………………………………29
6.2焊机机头的特点与设计……………………………………………………29
6.3顶锻液压缸设计……………………………………………………………31
6.4推凸液压缸…………………………………………………………………32
结论 …………………………………………………………………………………33
参考文献 ……………………………………………………………………………34
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