公开(公告)号：US08253081B2

公开(公告)日：2012-08-28

申请号：US11939046

申请日：2007-11-13

申请人： James R. Dydo ,  Sergei P. Yushanov

发明人： James R. Dydo ,  Sergei P. Yushanov

IPC分类号： H05B6/10 ,  B23K20/08 ,  B21D39/04

CPC分类号： H05B6/101 ,  C21D7/06 ,  Y02P10/253 ,  Y10T428/12993

摘要： A system and method for electromagnetic surface treatment of a work piece has an electromagnetic pulse generator and an electromagnetic pulse tool. The work piece has a working surface. A current pulse generated by the electromagnetic pulse generator travels through the tool producing an electromagnetic pulse. The electromagnetic pulse interacts with the working surface causing an indentation to form. A residual compressive stress layer is also formed. The indentation has a smooth and continuous topography that is described by an indentation perimeter, an indentation transition region, an indentation sidewall, an impact transition region, and an impact region. The method may also simultaneously, or subsequently, form a second indentation which overlaps with the indentation. An inter-indentation overlap region is formed when the indentations overlap. The inter-indentation overlap region is smooth and continuous. Multiple treated surfaces may easily be formed on the working surface of the work piece.

摘要翻译： 一种用于工件的电磁表面处理的系统和方法具有电磁脉冲发生器和电磁脉冲工具。 工件具有工作面。 由电磁脉冲发生器产生的电流脉冲穿过工具产生电磁脉冲。 电磁脉冲与工作表面相互作用，形成凹陷。 还形成残余压应力层。 凹陷具有平滑且连续的形状，其通过凹口周长，压痕过渡区域，压痕侧壁，冲击过渡区域和冲击区域来描述。 该方法还可以同时或随后形成与凹陷重叠的第二压痕。 当压痕重叠时，形成一个压痕重叠区域。 间隙重叠区域是平滑连续的。 可以在工件的工作表面上容易地形成多个处理过的表面。

公开(公告)号：US09125243B2

公开(公告)日：2015-09-01

申请号：US13537270

申请日：2012-06-29

申请人： James R. Dydo ,  Sergei P. Yushanov

发明人： James R. Dydo ,  Sergei P. Yushanov

IPC分类号： H05B6/10 ,  B23K13/01 ,  B21D22/00 ,  C21D7/06

CPC分类号： H05B6/101 ,  C21D7/06 ,  Y02P10/253 ,  Y10T428/12993

摘要： A system and method for electromagnetic surface treatment of a work piece has an electromagnetic pulse generator and an electromagnetic pulse tool. The work piece has a working surface. A current pulse generated by the electromagnetic pulse generator travels through the tool producing an electromagnetic pulse. The electromagnetic pulse interacts with the working surface causing an indentation to form. A residual compressive stress layer is also formed. The indentation has a smooth and continuous topography that is described by an indentation perimeter, an indentation transition region, an indentation sidewall, an impact transition region, and an impact region. The method may also simultaneously, or subsequently, form a second indentation which overlaps with the indentation. An inter-indentation overlap region is formed when the indentations overlap. The inter-indentation overlap region is smooth and continuous. Multiple treated surfaces may easily be formed on the working surface of the work piece.

摘要翻译： 一种用于工件的电磁表面处理的系统和方法具有电磁脉冲发生器和电磁脉冲工具。 工件具有工作面。 由电磁脉冲发生器产生的电流脉冲穿过工具产生电磁脉冲。 电磁脉冲与工作表面相互作用，形成凹陷。 还形成残余压应力层。 凹陷具有平滑且连续的形状，其通过凹口周长，压痕过渡区域，压痕侧壁，冲击过渡区域和冲击区域来描述。 该方法还可以同时或随后形成与凹陷重叠的第二压痕。 当压痕重叠时，形成一个压痕重叠区域。 间隙重叠区域是平滑连续的。 可以在工件的工作表面上容易地形成多个处理过的表面。