The integration of rapid prototyping and CAE in mould manufacturing

In order to shorten the manufacturing time for new products and their mould s, the use and the development of modem techniques are critical. One of suc h technologies is the rapid prototyping method, which enables the designer and the customer to see the physical presentation of a new product which wi ll be ready for marketing in the period of 3-6 months, already at the early stage of its development. During this period of 3-6 months, the mould must be manufactured and the product must be placed to the market. In this comprehensive R&D work, modem computer techniques must be applied, With the help of computer aided numerical simulations, solving of the great er part of the problems that can emerge during the product and/or mould man ufacturing can be predicted. This paper is a result of the co-operation between three Slovenian companie s in the development of new products. It starts with the rapid prototyping and computer simulations in the development phase of the product. The same CAE approach will be used in the implementation of modern mould manufacturi ng techniques, the whole development of the products being treated as an in dustrial implementation of concurrent engineering methods. (C) 2001 Elsevie r Science B.V. AU rights reserved.