| With the increasing market competition, rapid responsibility to market and satisfaction to consumer are needed in corporation, and makes industry production turn to multi-variety, small-batch, high quality and low-cost development mode. For more competition of products in the market, key technics furnishment-development cycle and manufacturing cost which manufacture every product need to be controlled impersonally. Rapid tooling manufacturing technology based on rapid prototyping has features of short manufacturing cycle and low cost , good precision and long life as well, which has obvious economy benefits in the medium and small tooling manufacturing.Rapid Prototyping technology is developed rapidly in 80,20th century as one of advanced manufacturing technology. RP technology can make the design of computer graphics quickly and accurately into prototype or production parts directly, so it has been the cogent means to shorten... |