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Blanking of 4mm SS Strip

Blanking of 4mm SS Strip

Blanking of 4mm SS Strip

(OP)

Does anyone know about the blanking of 4 mm SS strip.We have SS strip of 1250mm X 336mm X 4 mm. We would like to do blanking of this sheet (Blank size = 19mm X 300 mm). Is it possible to do blanking of this strip? What will be the machinery(capacity of press) & tools requirement for blanking this strip?

Ganesh Said (Mechanical)

RE: Blanking of 4mm SS Strip

Ganesh,

Here is a formula I use to determine tonnage of the press.

F= .7(thichness)(cicumference)(UTS).

For your application using 304 SS and in inches

F= .7(.157 in)(25.12 in)100000lbs/sq in

F = 275958 lbs

F= 138 tons

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