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Sheet metal forming

 

Molding traditionally requires a punch, a matrix and a blankholder. The punch gradually pushes and deforms the sheet metal until it takes the form of the matrix. With hydroforming process we have always a matrix, but the punch is replaced by a fluid which “swells” the sheet metal; until it leans on the matrix.

The hydroforming process offers several advantages, such as the cost of equipment, the quality of surface, the time required and the flexibility; moreover the production lots can be very small, and it’s possible to manage short set-up times and different material thickness.

 

 

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