Abstract: Methods and apparatus for fusing elements such as wires to one another. The elements to be fused are engaged in a notch or channel in one electrode, so that a first element, typically a stranded wire, contacts this electrode and also contacts the other element. A second electrode is engaged with the first element, and a fusing current is applied to the first element so that heat generated in the first element heats the second element as well. Where the second element is an insulated wire, heat from the first element vaporizes the insulation. The fusing current is applied as a series of low voltage, high current pulses.

Abstract: A system for electrically terminating two or more insulated or uninsulated wires comprising forming a terminal about the wires with a ram and die cavity such that the terminal and wire configuration cross sectional profile is elongated in one direction, withdrawing the ram and die and engaging the terminal with a pair of electrodes to fuse the same under pressure and heat such that the terminal and wire configuration cross sectional profile becomes elongated in a direction generally perpendicular to said first direction.