Hand crafted necessity test prototype design is not only visible, but can touch, he can be very intuitive in kind in the form of the designer's creativity is reflected, to avoid a "draw out nice and look good doing it." drawbacks. Therefore, hand made in new product development dedicated hand model, product appearance scrutiny process is essential. Test structure is designed as hand-assembled, so it can directly reflect the structure of the classification or not hand model, ease of installation. Facilitate early detection and solve problems. Because of the risk of direct open mold mold manufacturing cost is generally high, relatively large molds worth hundreds of thousands or even hundreds of millions, if irrational structure or other problems found in the open mold process, the loss can be imagined. The hand made to avoid such losses, reducing the risk of mold. Products available in advance due to the advance of hand crafted, you can use the prototype for the product before the mold developed propaganda, and even pre-sales, production preparation, early occupation of the market high light (high-light effect): in the sample with a high speed CNC Processing circle, revealing the true nature of aluminum. Bronzing: in some detail of the product labeled gold or silver color products. (This process is now rarely used) over UV: spray a layer of transparent oil on the surface of the sample, dried with UV plastic hand model, product brighter, and difficult to scratch. Clay sculpture (carved mud): For toy doll class, appearance is not the rule, it can not be processed by machine, so with a hand-carved out of clay. Relief (relief): Lay a layer of clay in a plate, and then carved out the desired shape. Looks strong sense of three-dimensional, like a kind. Lathe (lathe): machining small parts. Milling (milling machine): CNC milling machining unable to or need to modify the sample. Blasting (sandblasting): computer gong out with lots of samples of residual plastic, cumbersome manual processing. In particular multi-hole, or buckle bit more places to deal with particular waste of time, so use sandblasting machine above the sample residual plastic destroyed. Sandblasting machine grinding (polishing): machine gong out of something is very rough hand model, so use sandpaper polished. Clearance angle (corner clearing): There are a lot of places require sample is at right angles, but the machine can not gong out at right angles (because the cutter is round) need to manually cleared the right angle. Baking (baking paint): is a special paint. After baking the paint before competent, such as: rubber oil. Smoked PC (PC smoked): PC sample after after polishing, but can not be as transparent as PMMA, so use a chemical raw material sample smoked this PC, to the degree of transparency. Sparking: The sparks of aluminum, iron, steel, electrically conductive metal according to the requirements of customers sparking shape. Special hand model, gold-precision (certified), Guangzhou, Huizhou hand model provided by Precision Parts Co., Ltd. Jinxing. Huizhou Jin Precision Parts Co., Ltd. (hzjxbp.com) (www.hzjxbp.com) is an industry leader in Huizhou, Guangdong, mold standard parts, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the gold-precision leadership with the staff warmly welcome all inquiries negotiations to create sophisticated Jinxing a better future.