Virtual Design And Manufacture Of The Key Parts Of Large Size Press-Brake

The development of the virtual design system for large size Press Brakes has tremendous economic and social .The thesis only discusses the virtual design and manufacture of the key parts of Press Brakes. After a thorough research of the developing status of large size Press Brakes in both domestic and international markets, a new virtual design and manufacture system for the key parts of large size Press Brakes is brought forth for study. By using the technology of virtual design and finite elements method ,the performance of the key parts got overall analysis and forecast before the products are designed and manufactured. The feasibility research and optimization of the key parts are thus accomplished under virtual environment. All defaults are eliminated at the stage of design, leading to the reduction of products' developing time and costs and the improvement of products' quality as well, thus enhance the competitiveness of products in the international and domestic markets.The thesis mainly discusses the overall programming, construction, Function and application of the virtual design and manufacture system for the key parts of large size Press Brakes. There is significant breakthrough and creation on the key parts designed and manufactured by applying the system in terms of structure, technology and economical efficiency, which indicates that our country has entered a new stage of development in Press Brakes and the comprehensive capabilities of Sanhuan Group Huangshi Metalforming Machine Tool Co., Ltd.have reached a new level.