Source： Launch time：2021-05-04 10:36:41 Hits：0
With the vigorous development of domestic automobile production, automobile R & D becomes more and more important, and trial production is an important part of automobile development. As an important means, hand proofing technology is more and more applied to automobile development. The prototype can be used for visualization of CAD digital model, design evaluation, interference test, and even some function test.
For auto parts handboards, the mold family generally adopts CNC processing, its advantages are reflected in its very accurate reflection of the information expressed in the drawings, and the surface quality of CNC handboards is high, especially after the completion of surface spraying and silk screen printing, even more than the products produced after opening the mold.
The necessity of making automobile hand board:
1) Inspection of appearance design: the hand board is not only visible, but also touchable. It can intuitively reflect the designer's creativity in the form of real objects, avoiding the disadvantage of "good-looking drawing but not good-looking making". Therefore, handboard production is essential in the process of new product development and product shape consideration.
2) Inspection of structural design: because the hand board can be assembled, it can directly reflect the rationality of the structure and the difficulty of installation. It is convenient to find and solve problems as soon as possible.
3) Avoid the risk of directly opening the mold: because the cost of mold manufacturing is generally very high, the relatively large mold price ranges from 100000 to several million. If the structure is unreasonable or other problems are found in the process of opening the mold, the loss can be imagined. And the first hand until the confirmation can avoid this loss, reduce the risk of mold opening.
The automobile hand board can make the user know the appearance and performance of the products which have not been put into mass production intuitively and make evaluation in time, so that the manufacturer can improve the products in time according to the user's demand and market research, create favorable conditions for the product sales and avoid the possible loss caused by blind production.