前言:随着社会需要和科学技术的发展,产品的竞争日益激烈,更新的周期越来越短,因而要求设计者不但能根据市场的要求很快地设计出新产品,而且能在尽可能短的时间内制造出产品,进行必要的性能测试,征求用户意见,并进行修改,最后形成能投放市场的定型产品,快速成型技术正是在这种状况下应运而生的。这里我们将对快速成型和快速制模 Preface: With the social needs and the development of science and technology, the increasingly fierce competition of products and the shortening of the renewal cycle, designers are required not only to design new products quickly according to the requirements of the market, but also to be as short as possible Of the time to create the product, perform the necessary performance tests, solicit user comments, and modify, and finally form the stereotypes can be put on the market, rapid prototyping technology is precisely under such circumstances came into being. Here we will be rapid prototyping and rapid prototyping