Deep Spinning Of Sheet Metals

The flat round blanks of sheet metal are pressed onto the rotating steel mandrel by means of rods or rollers. A sheet metal disc is rotated at high speeds while rollers press the sheet against a tool called a mandrel to form the shape of the desired part. Spinning sometimes called spin forming is a metal forming process used to form cylindrical parts by rotating a piece of sheet metal while forces are applied to one side.

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Deep spinning of sheet metals 1.

Deep spinning of sheet metals.

Metal spinning is particularly useful for very small batches when deep drawing dies would be too expensive to manufacture. Spinning of sheet metals into cylindrical cups is an important sheet metal forming process for its advantages of flexible tooling and very small forming loads. Sheet metal spinning of cylindrical cups is a traditional forming process however due to the. Request pdf deep spinning of sheet metals spinning of sheet metals into cylindrical cups is an important sheet metal forming process for its advantages of flexible tooling and very small.

Sheet metal bending deep drawing sheet metal sheet metal ironing rubberforming sheet metal high energy rate forming of sheet metal manufacturing processes metal casting metal forming metal rolling metal forging metal extrusion metal drawing powder processes metal spinning metal spinning also called conventional spinning or just spinning is the forming of an axis symmetric part over a rotating mandrel. The most challenging aspect in this process is its low formability due to wrinkling formation in the free flange. Force is delivered by a tool with a rounded end or a roller. Cold rolled sheet steel aluminum or copper alloys can be used for metal spinning.

The new proposed deep spinning process considers a blank holder to be fixed on the roller shaft. Deep drawing technology we produce medium and large series of sheet metal parts using all steel materials as well as aluminium magnesium zinc and nonferrous metal using deep drawing technology in accordance with din 8584.