B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
327/45, 327/71
B23K 9/12 (2006.01) B23K 9/073 (2006.01) B23K 9/16 (2006.01)
Patent
CA 1299673
Abstract of the Disclosure A method for controlling a penetration bead, in an automatic one-side gas shielded arc welding wherein the backing material is adhered to the back of work pieces along a weld line and the welding is effected automatically from the surface side of the work pieces, comprises: putting an electrically conductive material on the surface of the backing material in the longitudinal direction; detecting a voltage between the work pieces and the electrically conductive material during the welding and controlling the voltage to be a predetermined reference voltage. The voltage is-controlled by comparing the reference voltage and the detected voltage to obtain their difference and by correcting a speed of a travelling carriage which corresponds to the difference voltage to let the detected voltage be equal to the reference voltage. The electrically conductive material is one selected from a metallic foil tape, a metallic net and a wire.
571585
Nishi Yasuhiko
Sato Yoshikazu
Sugitani Yuji
Nishi Yasuhiko
Nkk Corporation
Ridout & Maybee Llp
Sato Yoshikazu
Sugitani Yuji
LandOfFree
Method for controlling a penetration bead does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for controlling a penetration bead, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for controlling a penetration bead will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1251604