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Welding machine

A technology for welding machines and welding conditions, applied in welding equipment, welding accessories, arc welding equipment, etc., can solve problems such as expensive, and achieve the effect of shortening production time, simplifying the operation part, and reducing costs

Active Publication Date: 2015-03-18
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] However, in the prior art arc welding machine, if the welding machine has the function of determining welding conditions by selecting and determining a plurality of welding-related information, since there are many parameters, it is necessary for liquid crystal display and welding method setting. multiple switches etc., thus more expensive

Method used

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Embodiment approach 1

[0037] use Figures 1 to 13C , the welding machine 1 according to Embodiment 1 of the present invention will be described. figure 1 It is a perspective view showing the appearance of the welding machine 1 in the first embodiment. figure 2 It is a configuration diagram showing a schematic configuration of the welding machine 1 in the first embodiment. image 3 and Figure 4 It is a plan view showing a schematic configuration of the operation unit 2 of the welding machine 1 in the first embodiment. Figure 5 to Figure 12 ,as well as Figure 13A , Figure 13B as well as Figure 13C It is a plan view which shows an example of the display of the display part (Here, LED display part 3 is shown as an example) of the welding machine 1 in this Embodiment 1.

[0038] Such as figure 1 as well as figure 2 As shown, the welding machine 1 includes an operation unit 2 .

[0039] Such as figure 2 As shown, the operation unit 2 includes an LED display unit 3 , a switching unit 4...

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Abstract

The present invention achieves a lower-cost welding machine allowing the operator to easily set welding conditions and determine welding parameters even if the operator does not have much knowledge about welding conditions. This welding machine is provided with functions for determining welding conditions by selecting and determining a plurality of welding-related information items (B, C), wherein instead of using a liquid-crystal display unit for display of characters on an operation unit (2), a plurality of LEDs (A1-A3) provided with a plurality of segments are used. By operation of a switching unit (4) and a determination unit (5), illumination of the LED segments is switched according to specific welding-related information, allowing the operator to input welding conditions. When input of all the welding conditions is complete, the optimal welding parameters for the input welding conditions are determined and displayed.

Description

technical field [0001] The present invention relates to, for example, an apparatus for generating an arc to process an object to be processed, and more particularly, to a digitally controlled welding machine. Background technique [0002] In recent years, control circuits such as power control circuits, gas control circuits, and start-up control circuits of welding machines are composed of programmable elements in response to higher performance and higher functionality of equipment. Furthermore, it is common to control a welding machine by software, and it is popularized as a digitally controlled welding machine (hereinafter referred to as a "digital welding machine"). [0003] This digital welding machine is equipped with a variety of welding methods, and detailed conditions can be set for each welding method. For example, regarding welding methods, there are a DC welding mode in which the output is a DC output when the object to be processed is iron or stainless steel, an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/095B23K9/10
CPCB23K9/10B23K9/32
Inventor 森川彻也小林直树井原英树永野元泰
Owner PANASONIC CORP