Deep draw forming is a kind of machining process technology that after punching, mould is used to stamp out shaped but flat work pieces into all kinds of open-ended but hollow parts, or reducing the diameter and increasing height of open-ended but hollow parts. Thin-wall sheet metal parts with its shapes of trunk-like ,stepped appearance,cone-like and box-like can be manufactured by deep draw forming technology.
deep draw forming technology.
In the process of deep draw forming, the main issue is to control wrinkling problem of forming on flat sheet metal. The surface quality of sheet metal part will be seriously influenced by badly wrinkling problem. When manufacturing sheet metal prototype, elastic rubber with different heights would be used to control the heights of deep draw forming, which can continually repair wrinkling problem of sheet metal edge.
The reasons to choose Leecheer Prototype Company
The Video of quantity evaluation given by England customers
About delivery time,our company choose FedEx intl. Priority service for all prototype to ensure that customers can receive their prototype with the quickest way.
Below time table of FedEx is the shipping time from China to different countries.