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5. 0    JOINING PROCESSES






























                                                Figure 5.17   Rivet and rivet gun.

                     6.7.3  METAL STITCHING / STAPLING


                        1.  This  operation  is  fast  and  particularly  suitable  for  joining  thin  metallic  and  non-
                            metallic materials (Figure 5.18).
                        2.  Metal stitching  has  become  a  generic  phrase  that  describes  methods  of  repairing
                            cracks in cast metals without welding.

                        3.  Example: stapling of cardboard containers (crate) for consumer product.


















                                                 Figure 5.18   Stapling process.









                     BPLK                                       138                        DMV 20173
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