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Manufacturing process of at least two metal parts

机译:至少两个金属零件的制造过程

摘要

A method of manufacturing at least two metal parts, comprising the steps of: - providing a blank (1) comprising: a first zone intended to constitute a first part, a second zone intended to constitute a second part and a third zone (30) located between the first zone and the second zone and comprising at least one opening (31) provided with an edge; - performing a stamping step so as to at least partially deform the first zone and / or the second zone, characterized in this stamping step further comprises forming at least one area of weakness in the third area (30) from the edge of said opening (31). Figure to be published with the abstract: Fig. 2
机译:一种制造至少两个金属零件的方法,包括以下步骤:-提供坯料(1),该坯料包括:旨在构成第一零件的第一区域,旨在构成第二零件的第二区域和第三区域(30)位于第一区域和第二区域之间并且包括至少一个设有边缘的开口(31); -执行冲压步骤以使第一区域和/或第二区域至少部分变形,其特征在于,该冲压步骤还包括从所述开口的边缘在第三区域(30)中形成至少一个薄弱区域。 31)。该图将以摘要形式发布:图2

著录项

  • 公开/公告号FR3094246A1

    专利类型

  • 公开/公告日2020-10-02

    原文格式PDF

  • 申请/专利权人 PSA AUTOMOBILES SA;

    申请/专利号FR1903361

  • 申请日2019-03-29

  • 分类号B21D22/30;

  • 国家 FR

  • 入库时间 2022-08-21 11:00:21

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