铣刀数字化平台的设计与实现

发布时间：2018-07-04 21:10

本文选题：铣刀设计 + Pro/E　；参考：《重庆大学》2015年硕士论文

【摘要】：刀具被称为工业的牙齿‖,可见其在工业制造中的地位。我国工业制造规模已经是全世界最大的,但刀具尤其是复杂刀具的设计和制造水平与发达国家相比,存在明显的差距,很多种类的刀具都依赖进口,这与我国的工业出口第一大国地位不符,而刀具的价格昂贵,我国每年不但花费大量的财力进口刀具,而且在关键领域常常受制于人。造成这种局面的主要原因在于我国对刀具设计的基础理论研究不够以及设计方法落后。本课题的主要目的就是开发出一款能够辅助刀具设计的工具软件,并希望能够改善国内现有的刀具设计方式。该软件可以不依赖于Pro/E平台且能与数据库相结合,能够给设计人员提供方便,从而提高刀具设计的效率和精度,降低刀具设计和生产的成本。本文的主要工作有:①介绍了刀具设计软件及辅助工具的国内外现状,指出了我国刀具设计和生产存在的问题,研究了我国刀具行业的发展趋势,从而得出了本课题研究的重要意义和必要性。②介绍了开发铣刀数字化平台所需的关键技术,重点是Pro/E和二次开发工具Pro/Toolkit,简单介绍了开发一个独立于Pro/E平台所需My SQL数据库以及MFC与Pro/Toolkit结合所需的技术。③以球头铣刀作为研究对象,介绍了复杂刀具设计的理论基础,这有助于理解刀具设计过程中涉及的概念和流程。④对系统的需求做了较为详尽的分析,对重点用例给出了用例图并用文字进行了说明,使得需求非常清晰,并设计了系统的数据库,给出了与刀具设计相关部分的E-R图。⑤利用MFC实现了铣刀数字化平台,并展示了系统重点部分的实现效果,最后对系统进行了测试并给出了测试结果。
[Abstract]:Cutting tools are known as industrial teeth and teeth, thus showing their position in industrial manufacturing. The scale of industrial manufacturing in China is already the largest in the world, but the design and manufacturing level of cutting tools, especially complex cutting tools, is obviously different from that of developed countries. Many kinds of cutters depend on imports. This is not in accordance with the status of our country as the largest industrial export country, and the price of cutting tools is expensive. Our country not only spends a lot of financial resources to import tools every year, but also is often subject to control in key fields. The main reason for this situation is that the basic theory of tool design in China is not enough and the design method is backward. The main purpose of this paper is to develop a tool software that can assist tool design, and hope to improve the existing tool design methods in China. The software can not rely on the Pro / E platform and can be combined with the database, which can provide convenience to designers, thus improve the efficiency and accuracy of tool design and reduce the cost of tool design and production. The main work of this paper is to introduce the present situation of tool design software and auxiliary tools at home and abroad, to point out the problems existing in tool design and production in China, and to study the development trend of tool industry in China. Thus, the significance and necessity of this research are obtained. 2. The key technology needed to develop the digital platform of milling cutter is introduced. The emphasis is on Prop / E and the secondary development tool Pror / Toolkit. This paper briefly introduces the my SQL database that is independent of the Prop / E platform and the technology required by MFC combined with Prop / Toolkit. The ball end milling cutter is taken as the research object, and the theoretical basis of complex tool design is introduced. This is helpful to understand the concept and process involved in the tool design process. 4. The requirements of the system are analyzed in detail, and the use case diagrams of the key use cases are given and illustrated in text, which makes the requirements very clear. The database of the system is designed, and the E-R figure 5 which is related to the tool design is given. The digital platform of milling cutter is realized by MFC, and the effect of the key part of the system is shown. Finally, the system is tested and the test results are given.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：TP311.52;TG714

【相似文献】