公开(公告)号：US20100031799A1

公开(公告)日：2010-02-11

申请号：US12362528

申请日：2009-01-30

申请人： Holger Ast ,  Lutfi Bozkurt ,  Peter Sommerfeldt ,  Horst Reimann ,  Bernhard Gand ,  Frank Orlamunder

发明人： Holger Ast ,  Lutfi Bozkurt ,  Peter Sommerfeldt ,  Horst Reimann ,  Bernhard Gand ,  Frank Orlamunder

IPC分类号： B26D3/06 ,  B23D61/00 ,  B27B33/02

CPC分类号： B23D37/22 ,  B23B27/06 ,  B23B27/145 ,  B23B29/03428 ,  B23B41/12 ,  B23B2200/204 ,  B23B2210/027 ,  B23B2215/24 ,  B23B2215/242 ,  B23B2222/04 ,  B23B2222/16 ,  B23B2226/125 ,  B23B2226/315 ,  B23B2228/10 ,  B23C5/207 ,  B23C2200/00 ,  B23C2220/36 ,  B23D37/005 ,  B23D37/16 ,  B23D43/005 ,  B24B33/08 ,  C23C4/02 ,  Y10T83/0304 ,  Y10T83/9358 ,  Y10T407/1906 ,  Y10T407/23 ,  Y10T409/400175

摘要： For producing a cylindrical surface that has a surface structure of predetermined geometry suitable for application of material by thermal spraying, a geometrically predetermined groove structure of minimal depth and width is introduced into the surface by a tool embodied as a follow-on tool in that a groove cross-section is processed successively to a final size. In order for the surface to be producible in mass production with constant quality, the groove structure is worked in such that first a base groove is introduced with a groove bottom width that is smaller than the groove bottom width of the finished groove. Subsequently, at least one flank of the base groove is processed for producing an undercut groove profile by a non-cutting action or cutting action wherein the introduced groove structure is deformed in such a way that the groove openings are constricted by upsetting deformations of material.

摘要翻译： 为了生产具有适于通过热喷涂施加材料的具有预定几何形状的表面结构的圆柱形表面，通过实施为后续工具的工具将最小深度和宽度的几何预定凹槽结构引入到表面中， 槽横截面被连续处理成最终尺寸。 为了能够以恒定的质量生产大量生产的表面，槽结构被加工成使得第一基底槽被引入，槽底宽度小于成品槽的槽底宽度。 随后，通过非切割动作或切割动作来处理底槽的至少一个侧面以产生底切槽轮廓，其中引入的槽结构以这样的方式变形，使得凹槽开口由于材料的镦锻变形而收缩。