Magnetic field concentrator for electromagnetic forming and magnetic pulse welding of fluid joints

摘要: A magnetic forming system ( 10 ) for creating a fluid circuit joint between tube and fitting includes an induction coil 12 ). The may form first stage electromagnetic current. field concentrator 132 focus the current to second An insert 136 field. forms joint. be insertable within tube, generate field, impose on expand portion of include receptacle 54 that is external fitting. 56 mechanically coupled limit outward expansion