The prototype model, also known as the first version of the product, is the prototype product of the trial production product. The design staff uses the prototype product to check whether there are defects in the appearance design or modeling design, structural defects, and some products have no defects in the design drawings, but they can't be used or even manufactured. Therefore, we must first make the model of the hand board.

而塑胶手板模型则是数控技术的通称，现在在工业生产生产制造上边一般指数控车床。数控车床和传统式的人力数控车床和铣工不一样，大家只需在数控车床上边键入相对的主要参数，就可以命令设备把原料生产加工成相对的产品。并且生产加工速率和精 密度都很高。如今一些较为好的数控车床，还能够立即导进CAD工程图纸开展生产制造。只必须导进工程图纸，迅速，设备就能自动式生产制造出相匹配的产品，而且保证无庸置疑，十分便捷。

And the plastic hand model is the general name of numerical control technology, now in industrial production on the general index control lathe. Numerical control lathe is different from traditional manual numerical control lathe and milling worker. You only need to input relative main parameters on the numerical control lathe, and then you can command the equipment to produce and process raw materials into relative products. And the processing speed and precision are very high. Nowadays, some of the better CNC lathes can be imported into CAD engineering drawings immediately for manufacturing. As long as the engineering drawings are imported, the equipment can produce matching products automatically and quickly, which is undoubtedly convenient.
               

不难看出，塑胶手板模型的特性是生产制造速度更快，高精度，便捷靠谱，能够释放技术工程师和室内设计师的两手。室内设计师在设计方案了自身的产品以后，只需把工程图纸键入到数控车床，迅速就能获得原形产品开展剖析，而无需像之前一样等上三五天才可以取得手板模型，大大的耽搁了评定時间。并且设备对设计图纸的复原也肯定真 正，不必担心手板模型和设计图纸不符。

It is not difficult to see that the characteristics of plastic hand model are faster production speed, high precision, convenient and reliable, which can release the hands of technical engineers and interior designers. After designing their own products, interior designers only need to input the engineering drawings into the CNC lathe to quickly obtain the prototype products for analysis, instead of waiting three or five days to obtain the hand model as before, which greatly delays the evaluation time. Moreover, the restoration of the design drawings by the equipment must be true, and there is no need to worry about the inconsistency between the hand model and the design drawings.

可是，塑胶手板模型制做也是有其缺陷，即成本费相对性昂贵。由于好的数控车床比较贵。自然，一次应用的价钱不容易划算。可是，假如一些大企业比竞争者更早地发布产品，那么它要占领市场主动权，那么此项项目投资也被觉得具备成本效益。

However, the production of plastic hand model also has its defects, that is, relative cost and high price. Because good numerical control lathe price is quite expensive. Naturally, it's not easy to get a good price for one application. However, if some large enterprises release their products earlier than their competitors, then they want to take the initiative in the market, and the project investment is considered cost-effective.