快速开发地构建产品模型，同时可以获得良好的设计工作效率。在设计的创作阶段，经常使用基于绘图的二维表示，但在后期，设计的表示会更加具体，应采用具体的视觉模型作为讨论的对象。与平面二维性能相比，手板模型具有不可替代的优势。

Rapid development and efficient construction of product model can obtain good design efficiency at the same time. In the creation stage of design, the two-dimensional representation based on drawing is often used, but in the later stage, the representation of design will be more specific, and the specific visual model should be used as the object of discussion. Compared with the planar two-dimensional performance, the hand model has irreplaceable advantages.

由于其可见性和触感性，原型可以以实物的形式直接反映设计者的想法和概念。

Because of its visibility and touch, the prototype can directly reflect the designer's ideas and concepts in the form of physical objects.

更好避免画或不好看，等等。因此，样机的模型研究往往是在对企业新产品的外形进行推敲的过程中。

Painting is not good-looking or better avoided. Therefore, the model research of prototype is often in the process of considering the shape of new products.

一般来说，模具的制作成本是比较高的，有的模具设计的学生可以达到几十万元甚上百万。而且一旦发现生产后有什么不满意的地方，就需要重新做。这个损失是可以弥补的。因此，手板模型可以避免传统模具的技术缺陷，越来越受到市场的关注。

Generally speaking, the production cost of mold is relatively high. Some students majoring in mold design can reach hundreds of thousands of yuan or even millions. And once any dissatisfaction is found after production, it needs to be done again. This loss can be made up for. Therefore, the hand model can avoid the technical defects of the traditional mold, and has attracted more and more attention from the market.

手板模型可以让产品的细节更加清晰，产品的视觉体验可以非常直观，设计团队的每个人都可以看到这些设计，在协调整个团队的工作方面优势明显。手板模型用于设计讨论。与二维平面图相比，1:1制作的手板模型更加直观。设计师可以通过直接接触感受设计效果，使设计造型的讨论建立在更加现实的基础上。它是平面图纸不可替代的。

The prototype model can make the details of the product clearer, and the visual experience of the product can be very intuitive. Everyone in the design team can see these designs, which has obvious advantages in coordinating the work of the whole team. The prototype is used for design discussion. Compared with the two-dimensional plan, the 1:1 hand model is more intuitive. Designers can feel the design effect through direct contact, so that the discussion of design modeling is based on a more realistic basis. It is irreplaceable for plane drawings.

原型制作完成后，如果需要喷漆，需要注意的是SLA激光成型的工件不适合进行表面高光处理，因为SLA使用的材料是感光树脂，而原型到油漆不是很好。光泽效果不太好。CNC加工的工件，包括PP和POM材料，不适合进行表面涂装，材料对油漆没有附着力。

After the prototype is made, if painting is required, it should be noted that the workpiece formed by SLA laser is not suitable for surface highlight treatment, because the material used in SLA is photosensitive resin, and the paint from the prototype is not very good. The gloss effect is not very good. The workpiece processed by CNC, including PP and POM materials, is not suitable for surface coating, and the material has no adhesion to the paint.

山东快速成型厂家提醒，喷漆前应先用砂纸打磨。有几种类型的砂纸，包括粗砂纸和细砂纸。工件可以用水研磨。用细砂纸，然后你可以喷砂和喷底部。高光处理需要打磨得更细一些，然后喷上一层底漆进行打磨。

Shandong rapid prototyping manufacturers remind that sandpaper should be used before painting. There are several types of sandpaper, including coarse sandpaper and fine sandpaper. The workpiece can be ground with water. Use fine sandpaper, and then you can sand blast and spray the bottom. The high gloss treatment needs to be polished more finely, and then sprayed with a layer of primer for polishing.

根据具体原型厂的生产现场情况和3D打印原型加工工件的表面情况，采用物理手段的主要目的是化学处理中影响加工质量和周期的控制因素，并保持化学制剂的使用寿命。例如：处理过多的油、灰尘、铁、锈、浮锈，氧化皮太厚，无法人工清理（主要是钢丝刷和砂布），用压缩空气除锈和灰尘。

According to the production site of the specific prototype factory and the surface of the workpiece processed by the 3D printing prototype, the main purpose of adopting physical means is to eliminate the control factors affecting the processing quality and cycle in chemical treatment and maintain the service life of chemical agents. For example: deal with too much oil, dust, iron, rust and floating rust. The oxide scale is too thick to be cleaned manually (mainly steel wire brush and abrasive cloth). Remove rust and dust with compressed air.

手板模型具有不可替代的优势，关于这方面的内容相信您看完上述所讲已经有所了解了，更多详细了解就来关注我们的网站www.metferro.com吧。

The hand model has irreplaceable advantages. I believe you have learned about this content after reading the above. For more details, please pay attention to our website www.metferro.com Com.