The product design has a significant influence on assembly processes and production costs. This paper presents an algorithm for analyzing and improving the product design. The algorithm uses the BRRR assembly model and the assembly sequence matrix for the assembly process representation. There is an opportunity for computer-aided generating these models on the basis of the product's 3D model, created in the CAD system. The new computer-aided DFA tool named "DFA Expert" has been developed. The implementation of "DFA Expert" is based on the proposed algorithm. An example of Air Distributor redesign has been included to illustrate the application of "DFA Expert".
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The product design has a significant influence on assembly processes and, thus, production costs. This paper presents an algorithm for analyzing and improving the product design. The algorithm uses the BRRR assembly model and the assembly sequence matrix for the assembly process representation. There is an opportunity for computer-aided generating these models on the basis of the products 3D model, created in the CAD system. The new computer-aided DFA tool named "DFA Expert" has been developed. The implementation of DFA Expert is based on the proposed algorithm. An example of Air Distributor redesign has been included to illustrate the application of DFA Expert.
Sposób organizacji badań wyrobów w warunkach ograniczonych środków finansowych. Omówiony został model integracji kooperacyjnej, tj. model programowego współdziałania: wytwórcy wyrobu, dostawców, ośrodków badawczych i użytkownika, podczas wytwarzania nowych wyrobów, realizowanych na specjalne zamówienie klienta.
EN
How to organize and realize the testing of new products in conditions of limited financial means, is the crucial question of presented article. The interest of producers to introduce a new product to the market is increasing. It is the basic issue of competitiveness and commercial success, with special validity for SME's (but not only). They don't dispone with unlimited or huge proper research budgets. The reduction of designe and research time cycles is practically needed and even necessary. The testing of new products, due the legal regulations and market requirements, is just obligatory. The integrative cooperation of all (sub)suppliers, participating in the creation of new product is very, very useful in that sense. Such approach is presented in this publication.
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