Pressure welding apparatus and method

摘要

The press welding device comprises a plasticizing device (2), a compressing device (3) and/or a tensioning device (7) for components (5) to be welded, where the compressing device comprises an angular adjuster (14) for mutually angled spatial adjustment of the component to be welded around an angle-of-attack alpha , beta , gamma . The plasticizing device and the compressing device are spatially separated and arranged at opposite sides of the component. The angular adjuster comprises an adjusting shaft and an actuating device, which comprises an actuating element and a manual or motoric actuating drive. The press welding device comprises a plasticizing device (2), a compressing device (3) and/or a tensioning device (7) for components (5) to be welded, where the compressing device comprises an angular adjuster (14) for mutually angled spatial adjustment of the component to be welded around an angle-of-attack alpha , beta , gamma . The plasticizing device and the compressing device are spatially separated and arranged at opposite sides of the component. The angular adjuster comprises an adjusting shaft and an actuating device, which comprises an actuating element, a manual or motoric actuating drive to be actuated, and an arrangement for reproducible positioning. The plasticizing device is formed as friction device or as arc-driving device. The compressing device comprises a component holder for a base component, where the component holder is arranged between the plasticizing device and the compressing device. The angular adjuster is arranged on the component holder, which comprises a sled and a mounting plate with a tension carrier and a retension unit for the base component. The angular adjuster comprises the actuating device for lateral pivotable adjustment of the base component around an upright adjusting axis and/or an actuating device for angle position of the base component around a diagonally lying adjusting axis. The angle adjuster comprises an actuating device for rotatably adjusting the tension arrangement or the base component around a longitudinally directed adjusting axis. Two or three joints are arranged between the sled and the mounting plate. The tension arrangement comprises tension elements with a joint for single or multi-layered movable bearing on the tension carrier. The angle adjuster comprises an actuating device arranged on the tension device of the add-on component.