Setting method and device for welding parameters
A technology of welding parameters and setting methods, applied in welding equipment, arc welding equipment, metal processing equipment, etc., can solve the problems of not considering the influence of welding speed on welding quality, different welding speed control, and virtual welding of welding products, etc. The effect of avoiding welding defects, improving welding quality and accurate welding parameters
Inactive Publication Date: 2017-05-17
LIUZHOU WULING MOTORS +1
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[0003] In the prior art, the matching relationship between voltage and current in welding parameters is set to improve welding quality, but the influence of welding speed on welding quality is not considered. In practical applications, after only setting the matching relationship between voltage and current, due to the operator Different, the control of welding speed is different, resulting in the occurrence of defects such as virtual welding or burn-through of welding products
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[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0030] see figure 1 , this embodiment discloses a method for setting welding parameters, which specifically includes the following steps:
[0031] S101: Obtaining trial welding data for a preset number of times, and setting a welding speed according to the average welding speed in the trial welding data;
[0032] It should be noted that the preset number of times can be set according to actual needs, and the trial welding data can come from welding data of di...
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The invention provides a setting method and device for welding parameters. The setting method comprises the following steps of: performing test welding in advance to obtain test welding data of preset times, and setting welding speed according to average welding speed in the test welding data; setting a weight formula between welding current and welding speed as well as a weight formula between welding voltage and welding current in advance, initially setting welding current according to set welding speed; locking welding voltage through welding current; and effectively combining welding speed, welding current and welding voltage, thereby making reasonable welding parameters. The setting method provided by the invention avoids occurrence of welding defects, performs fine and differentiated management on a welding technology, and meets development needs of the manufacturing industry; besides, analysis further can be performed according to practical welding quality, and set welding current and set welding voltage are corrected, so that welding parameters are more accurate, and welding quality is improved.
Description
technical field [0001] The present invention relates to the technical field of welding control, and more specifically, to a method and device for setting welding parameters. Background technique [0002] With the development of society, welding applications are becoming more and more extensive. In the application process, the stability of welding quality and the setting of reasonable parameters have become the direction of enterprise technicians. [0003] In the prior art, the matching relationship between voltage and current in welding parameters is set to improve welding quality, but the influence of welding speed on welding quality is not considered. In practical applications, after only setting the matching relationship between voltage and current, due to the operator Different, the control of welding speed is different, resulting in defects such as virtual welding or burn-through of welding products. Contents of the invention [0004] In view of this, the present inv...
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IPC IPC(8): B23K9/095
CPCB23K9/095
Inventor 贾友金罗利国侯常虎孙文彬张瑞金王军何建成王文星张键殷太全龚蒙覃春潇
Owner LIUZHOU WULING MOTORS