【文章內(nèi)容簡介】 appeared. From 1982 to 1988, CATIA have issued a version, version 2, version 3. and in 1993 released a powerful version 4, The software is divided into CATIA V4 and V5 Version Version 2 series. V4 version for UNIX platform, V5 version for UNIX platforms. Windows and V5 version of the development started in 1994. To enable the software to be easy to learn and use. DassaultSystem in 94 restart the development of a new version of CATIAV5. The new version of V5 interface more friendly, functions are being increasingly powerful, and the CAM software to create a new style. DassaultAviation France is the world39。s leading aerospace enterprise. Their products to the Mirage 2021 fighters and gusts up to the most famous. CATIA product developers DassaultSystem was founded in 1981. Today its CAM and PDM in the area of leadership, has been recognized worldwide. Its sales profit from the very beginning, the growth of one million to 150,000 now nearly two billion dollers. The number of employees from 20 to more than 2,000. Catia、 UG、 Pro/e 的比較與前景 10 CATIA is a French pany DassaultSystem CAM integration software pieces, the world39。s leading CAM field position, which are widely used in aerospace, automobile manufacturing, shipbuilding, machinery manufacturing, electronics \ electrical appliances, consumer goods industries, Its integrated solutions cover all the product design and manufacturing fields, DMU its unique electronic module functional prototype hybrid modeling technology and is promoting the petitiveness of enterprises and the improvement in productivity. CATIA provide convenient solutions to meet all the industrial areas of large, medium and small enterprises need. Include : from the large Boeing 747 aircraft, rocket engine to the cosmetics packaging boxes, cover almost all manufactured products. In the world, more than 13,000 users a choice of CATIA. CATIA from aerospace industry, but its powerful capacity to be the industry39。s recognition in the European automotive industry, has bee the de facto standard. CATIA user, including the famous Boeing, Chrysler, BMW, Mercedes a large number of wellknown businesses. Its user groups in the world39。s manufacturing sector has a vital role. Boeing Aircraft Company using CATIA pleted a Boeing 777 electronic assembly, the industry created a miracle thus identified CATIA CAM industry in the leading position. CATIAV5 version of IBM and Dassault Systems for a long time in the number of enterprises in the process of continuous exploration The crystallization. Focus on digital products and ebusiness integration concept system architecture design CATIAV5 version for the digital enterprise against the establishment of a product development process throughout the work environment. In this environment, the product development process of all aspects of simulation, and to achieve engineering and nonengineering staff between electronic munications. The entire product development process, including conceptual design, detailed design, engineering analysis, product definition and manufacturing as well as finished products throughout the life cycle of use and maintenance. CATIAV5 version is : 1. Construction of a new generation of rearchitecture to ensure CATIA product lines, CATIAV5 new architecture break with traditional design techniques, using a new generation of technology and standards, can be rapidly adapted to the enterprise39。s Catia、 UG、 Pro/e 的比較與前景 11 business development needs, so that customers will have a greater petitive edge. 2. Application support different levels of expandability CATIAV5 for the development process, function and the hardware platform for flexible binations. product development for the chain of distribution of members of each professional most reasonable solution. Allow Arbitrary Configuration solutions to meet from the smallest to the largest suppliers of multinational corporations. 3. And the NT and UNIX hardware platform independence CATIAV5 in the Windows NT platform and U NIX plete development platform, and supported by all the hardware platform with a unified data, functions, Version release date, the operating environment and application support. CATIAV5 in the Windows platform application designers can more easily with Office applications share a few According to。 UNIX and NT platforms style of the user interface, allows users on the UNIX platform to efficiently handle plex work. 4. Specialized knowledge capture and reuse CATIAV5 bination of explicit knowledge of the merits of the rules, in the process of designing interactive capture design intent, the definition of product performance and changes. Implicit knowledge into the experience of the dedicated Explicit knowledge, improve the design of the degree of automation and reduce the risk of design errors. 5. For a smooth upgrade of existing customers and V5 CATIAV4 patibility, the two systems can be used in parallel. CATIAV4 for existing users, V5, to guide them into the NT world. CATIAV5 for new customers and fully utilize CATIAV4 mature followup application products, form a plete product development environment. Aerospace : CATIA from aerospace industry, the industry is indisputable leader. Its precise security, reliability meet the mercial, defense and aerospace fields various application needs. In the