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1. 发明申请

WO1989011933A1 GRID WELDING MACHINE OPERATING ON THE ELECTRICAL RESISTANCE PRINCIPLE 审中-公开
标题翻译：电焊机操作电焊机
公开(公告)号：WO1989011933A1
公开(公告)日：1989-12-14
申请号：PCT/AT1989000055
申请日：1989-06-06
申请人： EVG ENTWICKLUNGS- U.VERWERTUNGS-GESELLSCHAFT ... , RITTER, Gerhard , RITTER, Klaus , JURSCHE, Kurt , SCHERR, Rudolf
发明人： EVG ENTWICKLUNGS- U.VERWERTUNGS-GESELLSCHAFT ...
IPC分类号： B21F27/10
CPC分类号： B23K11/008 , B21F27/10
摘要： In a grid welding machine with a horizontal longitudinal wire guide path (4) and transverse wire feeders (27, 28) arranged above and below the latter and transverse rows of active welding electrodes (7, 8), the two rows of electrodes (7, 8) are moved up or down away from the longitudinal wire path (B-B) in synchronization with the welding cycle before transverse wires (Q1, Q2) are placed simultaneously on each side of the longitudinal wire assemblage (L). The transverse wires (Q1, Q2) are then brought into the welding position between the two rows of electrodes (7, 8) and the electrodes are applied to these transverse wires (Q1, Q2). Finally, a row of electrodes (7) are stopped as an abutment against which the welding pressure is applied through the other row of electrodes (8) so that a welding current flows between each electrode pair (7, 8) in series over the point of intersection of each longitudinal wire (L) with two contacting transverse wires (Q1, Q2).
摘要翻译：在具有水平纵向导丝引导路径（4）和布置在后者横向排列的横向送丝器（27,28）和横向排的主动焊接电极（7,8）的格栅焊接机中，两排电极（7 ，8）在横向线（Q1，Q2）同时放置在纵向线组合（L）的每一侧上之前与焊接周期同步地从纵向线路径（BB）向上或向下移动。然后将横向导线（Q1，Q2）进入两排电极（7,8）之间的焊接位置，并将电极施加到这些横向导线（Q1，Q2）上。最后，一排电极（7）停止作为邻接，通过另一排电极（8）施加焊接压力，使得焊接电流在每个电极对（7,8）之间串联流过点每条纵向导线（L）与两条接触横向导线（Q1，Q2）的交点。

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