Jinan hand board manufacturer will explain to you the necessity of making hand board and the two ways of making hand board:

做手板模型的必要性手板模型是根据产品设计的外观图或结构图制作出来的产品样板或者产品模型，并用来检测、评审产品结构和外观的合理性，也用于向市场提供样品，通过市场检验满意程度以及需求程度后在开始批量制作生产。

The necessity of making a hand model is a product sample or product model made according to the appearance drawing or structure drawing of product design, which is used to detect and evaluate the rationality of product structure and appearance. It is also used to provide samples to the market, and start mass production after passing the market inspection of satisfaction and demand.

手板模型作为产品设计中更重要的一环，模型制作能够使设计师获得空间造型，用空间形态方式表达设计构思，并把设计创意更好地付诸实践,所以对于产品设计师来说，学习手板模型可以获得立体表达设计的知识，将模型制作作为设计实践的过程，并将制作出来的样品作为展示、评价、验证设计的实物依据。

As the most important part of product design, hand model can enable designers to obtain spatial modeling, express design ideas in spatial form, and better put design ideas into practice. Therefore, for product designers, learning hand model can obtain three-dimensional expression design knowledge and take model making as the process of design practice, The produced samples are used as the physical basis for displaying, evaluating and verifying the design.

手板模型主要有两种方式，一种是CNC数控加工，另外一种则是3D打印，下面济南手板厂家来详细的为大家介绍一下这两种方式吧！

There are two main methods for the hand board model, one is CNC machining, and the other is 3D printing. Now Jinan hand board manufacturer will introduce these two methods in detail!

（数控加工）加工的优点是能够精准地反映图纸所表达信息和材料特性，表面质量高，但技术要求高，目前以运用CNC技术为主的手板模型制作已经成为一个行业，是手板制造业的主流。在工业设计行业内提到的手板一般都是指用CNC数控加工制作完成的手板模型。

(NC Machining) the advantage of machining is that it can accurately reflect the information and material characteristics expressed in the drawings, with high surface quality, but high technical requirements. At present, the hand board model making based on CNC technology has become an industry and the mainstream of the hand board manufacturing industry. The hand board mentioned in the industrial design industry generally refers to the hand board model made by CNC machining.

手板模型行业典型加工流程大致可以分为9道工序，分别为收取图档、前期分析、CNC编程、CNC加工、手工修正、抛光打磨、喷涂与丝印、手工组装、质检发货等。

The typical processing process of the prototype industry can be roughly divided into 9 processes, including drawing collection, preliminary analysis, CNC programming, CNC processing, manual correction, polishing, spraying and silk screen printing, manual assembly, quality inspection and delivery, etc.

打印打印通常是采用数字技术材料打印机来实现的。常在模具制造、工业设计等领域被用于制造模型，后逐渐用于一些产品的直接制造，已经有使用这种技术打印而成的零部件。该技术在珠宝、鞋类、工业设计、建筑、工程和施工（AEC）、汽车，航空航天、牙科和医疗产业、教育、地理信息系统、土木工程、枪支以及其他领域都有所应用。

Printing is usually realized by using digital technology and material printer. It is often used in mold manufacturing, industrial design and other fields to manufacture models, and then gradually used in the direct manufacturing of some products. There are already parts printed by this technology. The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automobile, aerospace, dental and medical industry, education, geographic information system, civil engineering, firearms and other fields.

目前为止，3D打印技术的应用已经非常广泛了，但是也由于3D打印的材料还需完善，未来必然是一个大的趋势。目前很多3D打印的材料因为难以忍耐高温，很多时候在做一些验证结构的工作，材料太脆等缺点，很多精细化的后工艺处理还是需要通过其它机械加工的制作手板方式来完成。

So far, 3D printing technology has been widely used, but because 3D printing materials need to be improved, it must be a big trend in the future. At present, many 3D printing materials are difficult to endure high temperature, so they often do some work to verify the structure, and the materials are too brittle. Many refined post-processing still need to be completed by other machining methods.