【導讀】翻譯用詞比較準確，文筆也較為通順，為在以后工作。中接觸英文資料打下了基礎?，F(xiàn)的系統(tǒng)功能的不兼容問題，便成為許多使用方關注的焦點。討論使計算機輔助工藝設計與CAPP軟件的開發(fā)平臺趨向統(tǒng)一的發(fā)展方向。床及工藝設備，并把它們組成一個專門的工段或車間。的發(fā)展相對CAD和CAM而言是最遲的部分。世界上最早研究CAPP的國家是挪威，始于。在CAPP發(fā)展史上具有里程碑意義的是CAM-I于1976年推出。取其字首的第一個字母，稱為CAPP. 設計已經成為公認的釋義。用CAPP代替?zhèn)鹘y(tǒng)的工藝設計已成為必然，它對。CAPP技術從它誕生以來，其研究開發(fā)工作一直在國內外蓬勃發(fā)展，而且。已投入大量的資金與人力，已開發(fā)出為數(shù)眾多的CAPP系統(tǒng)。CAPP還做不到通用化。其次，CAPP系統(tǒng)的應用范圍過于狹窄，CAPP的研究與開發(fā)缺。乏從整個產品的角度研究CAPP的應用和集成問題，而且忽視工藝管理功能。因此，只有基于產品結構的CAPP系統(tǒng)才能適應企業(yè)

　　

【正文】 s, such as duplication of work pleted. It is not only inefficient, but also difficult to process information and documents to ensure accuracy, consistency. Fillstyle craft card software can not meet that these very important process data management. CAPP Computer Aided Process Design Objectives and Scope According to CAPP development and application of the above analysis, it not only is necessary to fit China39。s current situation, but also take into account the needs of development and do not sacrifice. One more important thing is to play good for the system integration role as a bridge and prevent unnecessary rework. It should be done to the following points: (1) process is designed to guide enterprise basic information. For them to optimize production and operation, you must optimize the process information first. So CAPP must provide the production and operation optimization, norms, standards, process information for laying the foundation about business production and optimal operation. (2) At present, 95% enterprises of Chinese use the general machine tools, so the development of CAPP must read the output of the current business process of order, process or operation of the card manually, as well as relevant technical documents. (3) CAPP has to provide technical information system and management information systems (MRP) necessary to machine information, which can meet the plant puter systems data sharing, and system integration requirements. 3. CAPP trends Process of domestic enterprises due to the diversity of programming standards, resulting in the current CAPP software development standards are not uniform .It’s resulting in CAPP software and CAD / CAM software patible with the difficulties. So, the CAPP will be a unified software development, and it platforms for the future development trend. Product Data Management PDM (Product Data Management) technology as an emerging technology, it appears for people to open a new way of thinking. With PDM system as the integration framework, the existing traditional applications such as Auto CAD and CAPP organic integration, when CAD、 CAPP system will bee an integral part for product development of the general context. PDM system not only manages the product from structural design to process design and the resulting need all the information, but also provides a unified coding standard the structure of the product design to process design。 it bees smoother flow of information to ensure and share the unity of the data. 4. Conclusion PDM system connects CAPP and CAD/CAM systems, and it is the key technologies of the development of puter integrated manufacturing. With the development and advanced manufacturing technology of scientific and technological, enterprise will be further development and application of PDM systems. It not only solves the difficulties of patible CAPP software and CAD / CAM software effectively, but also improves the application level and efficiency of CAPP and CAD / CAM system. It lays a solid foundation to followup to the implementation of PDM and ERP, and realizes the standardization, systematic, information technology of technology sector gradually. It improves the economic efficiency of production and provides a strong guarantee for product development of the enterprises. References [1] Zhang Shi Chang. Machinery Manufacturing technology base [M]. Tianjin: Tian Jin University Press, 2020. [2] Wei Jian Mei. Structural parts manufacturing technology [M]. Beijing: Science Press, 2020. [3] GAN Ren Chu. The organization and management of information resources [M]. Beijing: Mechanical Industry Press, 2020