How to make and process the plastic hand board, what processing methods are there, what processing materials are there, and what needs to be paid attention to. In view of these questions, Xiaobian will answer your doubts immediately.
With the increasingly fierce competition in the social market and the development of industrial design industry, enterprises not only pay attention to industrial design, but also pay attention to the production of product samples. Product design, quality and appearance need to be verified by hand model. Hand model has developed as an independent industry.
Why do we need to make plastic model? Because the production of plastic hand model can find out the design product defects, shortcomings, drawbacks is a direct and effective way, so as to improve the defects. In industrial design, there are many reasons to make the model: check the appearance, structural design, avoid the risk of opening the mold, and make the product available earlier.
Generally, after the completion of product drawings, R & D enterprises will make a hand board to verify, which can detect the shortcomings of the product. In the hand board industry, plastic hand board is more common, generally using plastic hand board, and the processing methods include CNC processing and 3D printing.
Plastic hand model production and processing usually need a small amount of trial production, and then find out that the batch is not enough to improve. The designed products are generally not perfect, or even can not be used. Once there are defects in direct production, they will all be scrapped, which is a great waste of manpower, material resources and time.
In the new product development stage, making a product model is a key link before opening the mold. Enterprises need to make a plastic model to verify, mainly to verify the structure, appearance and size of the product, to see if the model is reasonable. After making the model, they can open the mold for mass production.
The processing materials of plastic hand model generally include PP / PE / PVC / PC / PA / PU / POM / PMMA / ABS. The performance and price of each material are different. It depends on the customer's demand and choice.
When making plastic hand models, hand factories usually use CNC processing and 3D printing methods. If the accuracy requirements are not very high and there are dozens of them, they can also choose small batch duplicate processing. At present, the price of 3D printing is a little more expensive than CNC processing, but the space structure of parts is more complex, and can not be disassembled for processing, so 3D printing can be quickly manufactured.
After the completion of plastic hand processing, the general surface treatment will be more beautiful, common plastic hand surface treatment are: spray, sandblasting, radium carving and so on.
The above is the general process of plastic hand model processing. After doing this, we should also pay attention to the confidentiality of customers' hand drawings: enterprises are strict in the confidentiality of new products, and they don't want their designed products to be copied by others and steal the results of their own design.