Principle:
Ultrasonic metal wire welding machine is processing the welding wire by ultrasonic metal welding technology, and the high frequency electric energy converts mechanical vibration through the transducer, and it is applied to metal wire. When the temperature of the vibration friction calorific arrived at wire melting point metal, wire harness will melt, and wiring harness in the fusion of beam welding device will be a certain amount of pressure at the same time, Finally, the wire harness welding device is removed and the mechanical vibration stops, and the wire harness welding effect is formed.
Advantages:
Without any flux or protective gas, welding contacts are fused into one alloy layer. With stable chemical properties and good electrical conductivity, resistance system and the original coefficient of the material is basically the same; No spatter, no exposed inner material, no cracking. And suitable for any coating metal welding.
(1) The two welded objects are overlapped, and the solid form is synthesized by ultrasonic vibration pressure. The bonding time is short, and the bonding part does not produce casting organization (rough surface) defects.
(2) Compared with resistance welding method, the mold life is long, the mold repair and replacement time is less, and it is easy to realize automation.
(3) Ultrasonic welding can be carried out between same or different metal, which consumes much less energy than electric welding.
(4) Compared with other pressure welding, welding requires less pressure, and the deformation is less than 10%, while the deformation of cold pressure welding workpiece is up to 40%-90%.
(5) Unlike other welding, ultrasonic welding does not require the pretreatment of the welding surface and post-processing after welding.
(6) Ultrasonic welding without flux, metal filler, external heating and other external factors.
(7) Welding can minimize the temperature effect of the material (the temperature of the welding zone does not exceed 50% of the absolute melting temperature of the metal to be welded), so as not to change the metal structure.
Application:
Ultrasonic metal wire welding machine is used for welding and processing of wires and cable and connector in automobile, motorcycle, electric vehicle, motor, electronics, electrical appliance, battery, computer, communication equipment, instrument and meter and other industries. Specific applicable to: metal wire, copper and aluminum wire bundle, metal braided wire, metal twisted wire, metal wire, wire terminal, battery cables, wiring harness pressure ejection, wiring harness type and thin rods, copper wire, copper wire, electrical wire, terminal connecting cables, connectors, wiring harness, multi-strand copper wire and motor lead, copper and aluminum wire and end piece, airbag wiring harness, etc. Besides this, we still have other kinds of the metal welding machine, and they can meet your different kinds of metal welding requirements.
Post time: May-26-2022