The production model is called from the board in the jewelry industry is a very important process, is the beginning of all the manufacturing processes, a skilled master from the board after many years of training required to be mature, model making workers not only need manual dexterity, but also to mind dexterity can only produce, reflecting the designer&＃039;s intent, in a sense, the production model is to fix the creative process. Any analysis of a sample, we can think of it as a combination of some of the same components, like notes composed song, pattern making is the basic unit of production from the beginning,