Method and device for controlling and monitoring t

专利名称：Method and device for controlling and

monitoring the position of an are weldingappliance between two welding levels

发明人：CABROL, LUCIEN申请号：EP83400963.1申请日：19830511公开号：EP0098758A2公开日：19840118

专利附图：

摘要：Method for monitoring and controlling the position, between two metal edges,of an arc welding appliance driven in a first relative passing movement with respect to the

said edges and in a second oscillatory movement transverse to the first movement.According to the invention, the method is characterised in that, before welding, thedesired thickness (e) is selected for each welding layer, the distance (D) separating thesaid axis (15) from the surface of the welding material deposited at the given depth isdetermined in such a way that, initially, the distance ( DELTA 1) separating the end of thewire from the deposited layer of solder, in the position in which the welding applianceabuts the bevel, is optimal and, secondly, for a variation in the amplitude of the

oscillatory movement, the variation of this same distance ( DELTA 1) is minimal for a givenconfiguration of the welding appliance (2), and in that the angular position of the midplane of oscillation (P1) about the said axis of oscillation (15) is corrected during thewelding in the event of angular drift of the said plane. Monitoring of arc welding with aconsumable electrode.

申请人：CABROL, LUCIEN

地址：12 rue des Carmes F-13000 Arles FR

国籍：FR

代理机构：Bonnetat, Christian

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