数控毕业论文英文摘要

Current production and construction, medium and small batch production of parts increasing the proportion of total product, part of the complexity and precision requirements followed rapidly. Competition from the early manufacturing to reduce labor costs, product costs, improve overall efficiency and quality of enterprise competition, developed to fully meet customer requirements, and actively develop new products competition. The face of knowledge - technology - product update cycle is shorter and shorter, smaller and smaller volume products, while the quality, performance requirements are higher, while the community on environmental protection and awareness of green manufacturing continued to strengthen. Therefore, advanced manufacturing technology Agile will become the company won the competition and survival, the primary means of development. A long period of time, the accuracy of detection depends machinery manufacturing experience to master the operator can not guarantee the accuracy of the stability, the dresser had, and are more and more used in CNC machine tools on the. In this paper, the following aspects comprehensive study on the Dresser: 1. Trimmer at home and abroad the status of research development and application. 2. On the grinding machine, grinding machine working principle and classification, use and movement of work detail. 3. The principle of the dresser, and a simple analysis of the schematic presentation of the three categories introduced dresser and three dresser which machines were used, what were the advantages and disadvantages, and their interaction. 4. Describes the structure and composition dresser parts and all parts of the dresser in the role of each part of the materials used, material selection and the material advantages and disadvantages and interactions. Keywords: grinding; dressing; factors

Abstract China's output of CNC machine tools continued rapid growth in the processing precision CNC machine tools, automation, productivity, labour intensity, and so on all aspects of general machine tools incomparable advantages, but the purchase of new CNC machine tools in particular the large cost of CNC machine tools Very high, often many users looking to deter and, in particular developing countries such as China's limited funds. Over the past few years upgrading of CNC machine experience tells us that the old machine on the implementation of NC transformation, not only for good performance, shorter cycle, and can save large amounts of funds. Was the transformation of the greater machine, the savings of more funds. This article discusses the transformation of ordinary lathe, and the steps needed to transform the main components. Focused on the machine CA6140 the transformation of the main drive system. In a nutshell, we implemented the old NC machine tool of transformation, our country's socialist construction will have a certain role in the promotion. Key words: CNC machine tools, NC transformation, spindle components

英文摘要格式如下：

1、英文摘要是应用符合英文语法的文字语言，提供论文内容梗概为目的的短文（内容基本与中文摘要相同，但不用完全逐句对应）。

2、英文题目、摘要、关键词自成一页（1页即可），放在中文摘要页之后。

3、英文字体与行间距：统一使用“西文字体”中的“Times New Roman”，倍行间距。

4、英文题目：使用三号字加粗。

5、英文摘要：“Absract”顶格，使用四号字，并加粗。英文摘要具体内容使用四号字。

6、英文关键词：“Key Words”顶格，使用四号字并加粗。每个关键词使用四号字。

论文摘要应包含以下内容：

（1）从事这一研究的目的和重要性。

（2）研究的主要内容，指明完成了哪些工作。

（3）获得的基本结论和研究成果，突出论文的新见解。

（4）结论或结果的意义。

以上内容参考：百度百科-摘要

以上内容参考：百度百科-论文摘要