Process for the production of a two-ply metal strip and device for performing the process

Process for the production of a two-ply metal strip and device for performing the process

  • CN 1,104,133 A
  • Filed: 08/05/1994
  • Published: 06/28/1995
  • Est. Priority Date: 05/07/1994
  • Status: Abandoned Application
First Claim
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1. , make the method for a bimetallic strip, two-layer every layer of this metal tape is to be made of a metal tape, combines togather, and it is characterized in that:

  • A) this two strip metals band pools together with identical speed;

    B) layer of metal band did not have the sawtooth embossing of longitudinal extension before being pooled to another metal tape, this sawtooth embossing bearing of trend has at least one branch vector at the metal tape horizontal direction;

    WithC) metal tape that is provided with hackle mark has from required direction and deflects into to the right or left along the trend on horizontal another layer metal tape of its direct of travel, have right-hand part or the left side elongation of the metal tape of hackle mark at its longitudinal direction, wherein each hackle mark is driven plain in the left side of affected metal tape or the right half part.

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