通俗点讲，手板就是在没有开模具的前提下，根据产品外观图纸或结构图纸先做出的一个或几个，用来检查外观或结构合理性的功能样板。手板目前在不同的地方亦称为首板。

Generally speaking, the hand board is one or several functional templates made according to the product appearance drawing or structure drawing to check the rationality of appearance or structure without opening the mold. At present, the hand board is also called the first board in different places.

手板按照制作的手段分，可分为手工手板和数控手板：

According to the manufacturing methods, the hand board can be divided into hand board and NC hand board:

（1）手工手板：其主要工作量是用手工完成的。手工手板分abs手板和油泥手板

(1) Manual hand board: its main workload is completed by hand. There are two kinds of hand boards: ABS hand board and clay hand board

（2）数控手板：其主要工作量是用数控机床完成的，而根据所用设备的不同，又可分为激光快速成形（ sla）手板和加工（CNC）手板和RP手板（3D打印。

(2) CNC hand board: its main workload is completed by CNC machine tools. According to the different equipment used, it can be divided into laser rapid prototyping (SLA) hand board, machining (CNC) hand board and RP hand board (3D printing).

A： RP手板：主要是用3D打印技术生产出来的手板，激光快速成型做的手板俗称sla手板，不过激光快速成型是3D打印的其中一种。

A: RP hand board: it is mainly produced by 3D printing technology. The hand board made of laser rapid prototyping is commonly known as SLA hand board, but laser rapid prototyping is one of 3D printing.

B： CNC手板：主要是用加工生产出来的手板。

B: CNC hand board: it is mainly produced by processing.

手板的优点体现在它能非常准确的反映图纸所表达信息，而且CNC手板表面质量高，尤其在其完成表面喷涂和丝印后，甚比开模具后生产出来的产品还要光彩照人。 因此，CNC手板制造愈来愈成为手板制造业的主流。

The advantage of the hand board is that it can accurately reflect the information expressed in the drawing, and the surface quality of the CNC hand board is high, especially after the surface spraying and silk screen printing, it is even more glorious than the products produced after opening the mold. Therefore, the CNC hand board manufacturing has increasingly become the mainstream of the hand board manufacturing industry.

做手板的必要性

The necessity of making a hand board

各类产品更新换代的速度很快，而消费者对产品的外观、功能却越来越挑剔，这就考验了一个企业的研发水平是否经得起市场的考验。为了能快速检验产品设计的可行性，做手板是目前可告的方式。

All kinds of products are updated rapidly, but consumers are more and more picky about the appearance and function of products, which tests whether an enterprise's R & D level can stand the test of the market. In order to quickly test the feasibility of product design, making a hand board is a notifiable way at present.

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