摘要:
Die Erfindung betrifft Spann- und Scherwerkzeug (20) für eine Reibschweißmaschine (10), die mit dem Spann- und Scherwerkzeug ausgestattete Reibschweißmaschine (10) sowie ein Herstellungsverfahren zum kombinierten Herstellen einer Reibschweißverbindung (14) und zum Entfernen eines dabei erzeugten Schweißwulstes (15). Das Spann- und Scherwerkzeug (20) umfassend einen Satz von ersten Spannelementen (21, 22) zur Aufnahme eines Schaftkörpers (51) eines ersten Werkstücks (50), an dessen Schaftende (2) eine Reibschweißverbindung (14) zu einem zweiten Werkstück (60) anzubringen ist, und ein Schermittel (30, 30a) zur Entfernung eines Schweißwulstes (15) nach einem Reibschweißvorgang. Das Schermittel (30, 30a) ist in einer inaktiven Stellung (A) vor dem Reibschweißvorgang zwischen dem Schaftende (52) und den ersten Spannelementen (21, 22) positionierbar und nach dem Reibschweißvorgang unter Abscherung des Schweißwulstes (15) in Axialrichtung (X) des Schaftkörpers (51) über das Schaftende (52) bewegbar (B). Die ersten Spannelemente (21, 22) weisen einen sich in Richtung des Schaftendes (52) im Umfang verjüngenden Spannbereich (23, 24) auf. Das Schermittel (30, 30a) weist einen zu den ersten Spannelementen (21, 22) weisenden Ring-Abschnitt (31, 31a) mit einer zu den Spannelementen komplementär geformten Ausnehmung (32) auf.
摘要:
A system includes one or more sets of reflective visual markers, a light source configured to emit light, and a controller communicatively coupled to the light source. Each set of reflective visual markers is coupled to a component of a welding system. Each reflective visual marker is configured to reflect the emitted light received from the light source towards one or more cameras. The controller is configured to control illumination settings of the light source based at least in part on a status of the welding system being utilized to perform a live-arc welding operation.
摘要:
A welding system includes a first position detection system, a second position detection system independent of the first position detection system, and a controller coupled to the first and second position detection systems. The first position detection system is configured to generate a first output corresponding to a first position and a first orientation of a welding torch during a welding session for a weld. The second position detection system is configured to generate a second output corresponding to a second position and a second orientation of the welding torch during the welding session. The controller is configured to determine welding parameters during the welding session based at least in part on the first output, the second output, or any combination thereof. The welding parameters may include a work angle, a travel angle, a contact tip to work distance, a travel speed, an aim, or any combination thereof.
摘要:
The present invention relates to an ignition device for exothermic welding comprising an electrically conductive metal bushing (1) that can house a pellet of a first welding material in electrical contact with the inner wall of an inner chamber of the bushing (1), provided with an electrically insulating cap and a bottom base with an opening through which the first welding material falls in an incandescent state onto a second welding material arranged in a weld mold (7) when an exothermic reaction has been triggered in the first welding material; an electrode that goes through the cap of the metal bushing (1) and comprises a top contact connectable to a power output (24b) of a voltage generator (10) and a bottom contact in the form of a filament that can be in electrical contact with the pellet of the first welding material, the filament being made of a material having a melting temperature greater than the ignition temperature of the welding material; as well as a contact-assuring element which is guided into the inner chamber between the bottom base and the pellet of the first welding material.