Generally speaking, the hand board model 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. These four places are very important for the production of hand board model.
1、 Design Optimization: modern industrial design includes a wide range of contents, ranging from paper clips and ball point pens to aircraft and ships. However, the design of so many commodities is different.
2、 Design evaluation: in the process of commodity design, evaluation is very important. Visualization is an important link of commodity design expression and the pillar of design evaluation. Compared with the 2D embodiment of the plane, the hand model has irreplaceable advantages. The hand model can make the details of the product clearer and the visual feeling of the goods more intuitive. It depicts that everyone in the team can observe these designs, which has significant advantages in harmonizing the operation of the whole team.
3、 Function test: the production of the hand board model can be subject to certain function test, which can imitate the shape of the end of the commodity, including functional shape, curved surface shape, etc. by using materials with certain strength (such as ABS, PC, etc.), the function  hand board model with rich internal layout can be manufactured to check whether the layout of the commodity is reasonable and whether the wall thickness meets the requirements, Whether the moving parts are smooth, etc. You can also use the hand model for aerodynamic inspection.
4、 Reduce cost: it is very necessary to steadily promote the design process, so it is very important to timely find the shortcomings in the commodity design process in the early stage of commodity design, correct them in time, and then prevent the doubts of subsequent production. During this period, model manufacturing is an important link that can be used. Through the manufacture of the hand model, the shape, size, layout or color test of the end of the commodity can be obtained at a small cost, and the volume, quality and other important information of the commodity can also be predicted, which can be used to control the packaging cost, transportation cost and material cost of production and manufacturing. From this, the selling price and profit of goods are budgeted. The manufacture of hand model is a useful way for the company to control its cost. If the cost exceeds the imagination at the beginning of the design, it can be adjusted in time until it reaches the established policy scale.
The above is the detailed introduction of Beijing hand board. I hope it will be helpful to you If you have any questions, please contact us We will provide you with professional service http://www.letaocp.com