WELDING STUD

PROBLEM TO BE SOLVED: To enable a welding stud to be welded automatically by forming a recess on the base of the welding stud and receiving spatters generated during the welding. SOLUTION: A welding stud 1 is constituted of a planar stud base 2, stud weld part 3 projectingly provided in the center o...

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Bibliographische Detailangaben
1. Verfasser:	IKEO RYOICHI
Format:	Patent
Sprache:	eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To enable a welding stud to be welded automatically by forming a recess on the base of the welding stud and receiving spatters generated during the welding. SOLUTION: A welding stud 1 is constituted of a planar stud base 2, stud weld part 3 projectingly provided in the center of the stud base 2, and a grooved recess 4 which is provided in the stud base 2 and which circulates in contact with the base end of the stud weld part 3. In performing stud welding using this welding stud 1, spatters generated during stud welding are received by the recess 4, and then the welding completes with the weld zone formed with a proper reinforcement of weld. Additionally, the stud base is desirably formed in a rectangular plane shape. Consequently, a high temperature gas generated in welding is made easier to escape, enhancing cooling effect for a weld zone.