Temporary alignment of components using spatially modulated magnetic fields

Abstract

Fixtureless self-alignment and orientation of components during an assembly process, and self-aligning/self-orienting components for assembly. Self-alignment and self-orientation are provided by integrating complementary spatially-modulated magnetic arrays into components requiring alignment and/or orientation during an assembly process. In addition to providing self-alignment/self-orientation, the spatially-modulated magnetic arrays also provide selective component placement and/or assembly order. Final assembly can involve permanent mechanical or adhesive fasteners.

What is claimed is: 
     
         1 . An assembly comprising a first component having integrated thereinto a first spatially-modulated magnetic array which is in magnetic proximity with a second spatially-modulated magnetic array complementary to the first spatially-modulated magnetic array, wherein the second spatially-modulated magnetic array is integrated into a second component which is attached to the first component by a permanent fastening means. 
     
     
         2 . The assembly of  claim 1 , wherein the permanent material fastening means is a mechanical fastener. 
     
     
         3 . The assembly of  claim 1 , wherein the permanent material fastening means is an adhesive.