发明名称 Process and device for applying a lubricant carrier layer to a wire material to be formed in a drawing process
摘要 PCT No. PCT/EP94/03433 Sec. 371 Date Aug. 25, 1995 Sec. 102(e) Date Aug. 25, 1995 PCT Filed Oct. 19, 1994 PCT Pub. No. WO95/11096 PCT Pub. Date Apr. 27, 1995The invention concerns a method and device for applying a lubricant-carrier layer to the surface of a material which is to be cold-formed, in particular wire material (1) which is subsequently to be cold-drawn, the carrier layer being such that a lubricant can be applied over it. The material used to produce the layer is applied dry. A container is provided to hold a multiplicity of loose pressure-application elements plus a given quantity of the dry carrier-layer material. To produce the lubricant-carrier layer on the wire material, at least part of which is located at any given time inside the container, the pressure-application elements surrounding the wire material are caused to execute a motion such that they apply the carrier-layer material disposed between them to the surface of the wire material mechanically, the pressure-application elements making uniform contact with the surface of the wire material as they move relative to the surface.
申请公布号 US5801129(A) 申请公布日期 1998.09.01
申请号 US19950491947 申请日期 1995.08.25
申请人 FIRMA AUGUST NEUHOFF 发明人 DAMM, HUBERTUS
分类号 B23Q11/10;B05C9/00;B05D7/20;B21C9/00;B21C9/02;B21C43/04;C23G5/00;(IPC1-7):C10M125/00 主分类号 B23Q11/10
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