轮式起重机设计计算软件总体及其吊臂伸缩机构模块开发

发布时间：2018-01-06 08:42

本文关键词：轮式起重机设计计算软件总体及其吊臂伸缩机构模块开发　出处：《吉林大学》2015年硕士论文　论文类型：学位论文

【摘要】：计算机技术的飞速发展推动了机械行业设计方法的变革。以参数化设计为代表的现代化设计方法改善了传统设计方法工作量大、重复性高、效率低下的缺陷，使设计人员从复杂繁重的重复性工作中解脱出来，去从事更多创造性的工作，提高了工作效率。起重机行业正是这一变革的受益者，国内外起重机制造商很早就关注起重机设计方法的现代化，关于起重机的参数化设计也进行了大量的研究并取得了相当的成果，这些研究和成果对起重机行业起到了非常积极正面的影响，极大地推动了起重机行业的发展。本文首先介绍了国内外轮式起重机的发展现状以及本文涉及的关键技术。国内起重机行业起步较晚但发展迅速，目前距国际先进水平还有一定差距，但发展前景光明。本文主要介绍轮式起重机设计计算软件总体及其吊臂伸缩机构模块开发，，主要涉及面向对象的编程开发技术、文档处理技术及UG二次开发技术。其次，介绍了软件系统总体设计。在需求分析的基础上，进行了系统总体框架设计，制定了总体技术方案。针对各个子模块，列出了总体设计需求，作为设计的依据和指导。再次，针对起重机吊臂伸缩机构设计计算方法的整理做了详细的阐述。根据某公司的具体情况，主要有油缸+绳排式和油缸+插销式两种形式的吊臂伸缩机构。分别对两种形式的吊臂伸缩机构进行受力分析，计算钢丝绳和油缸的受力，并进行钢丝绳选型计算和销轴设计校核，总结和整理出了以上计算的通用化公式。然后，介绍了吊臂伸缩机构设计计算模块的开发。详细地介绍了软件系统设计、模块设计、界面设计，就编程开发中的重点和难点也做了详细描述。关于Word文档处理功能的开发，介绍了其实现原理和方法；关于UG二次开发技术，介绍了菜单设计、入口函数编写、编译和连接等关键技术。最后，介绍了基于黑盒理论的软件测试方案，详细给出了软件测试用例和测试结果。测试结果满足预期结果，得出结论，软件模块满足设计要求和使用要求。
[Abstract]:The rapid development of computer technology promoted the design method of mechanical industry revolution. With modern design method of parametric design as the representative of the traditional design method to improve the workload, high repeatability, defects of low efficiency, free the designer from repetitive work complex and difficult, to engage in more creative work, improve work efficiency. The crane industry is the change of the beneficiaries of the domestic and foreign crane manufacturer has long been concerned about the modern design method of crane, parametric design of crane have also done a lot of research and have made great achievements, these studies and results to a very positive influence on the crane industry, greatly to promote the development of the crane industry.
This paper introduces the key technology of the development of the status quo at home and abroad as well as the wheel crane. The domestic crane industry started late but develops rapidly, at present there is a certain gap from the international advanced level, but the development of a bright future. This paper mainly introduces the design and calculation software of wheel crane overall development of crane arm telescopic mechanism module, mainly related to technology oriented programming object, document processing technology and UG two development.
Secondly, the overall design of software system is introduced. Based on the demand analysis, the overall framework of the system is designed, and the overall technology plan is formulated. For each sub module, the overall design requirements are listed as the basis and guidance for design.
Again, in detail the calculation method for the design of crane telescopic mechanism. According to the specific situation of a company, the main cylinder + rope and cylinder + bolt two kinds of crane telescopic mechanism. Stress analysis was performed separately for two kinds of crane telescopic mechanism, calculation of steel wire the rope and the stress of cylinder, and the wire rope selection calculation and pin shaft design, summarizing and sorting out the general formula of the above calculation.
Then, introduces the development design and calculation module of crane telescopic mechanism. This paper introduces the software system design, module design, interface design, key points and the difficulty of programming development are also described in detail. The development of the Word document processing function, introduces the principle and method of UG two development; the entrance, menu design, function, compile and link the key technology.
Finally, the software testing scheme based on black box theory is introduced, and the software test cases and test results are given in detail. The test results meet the expected results, and it is concluded that the software modules meet the design requirements and application requirements.

【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TH213.6

【引证文献】