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Welding device, welding system, program used in welding device, and control method of welding device

A welding device and welding condition technology, applied in welding equipment, welding accessories, manufacturing tools, etc., can solve problems such as inability to confirm welding conditions

Active Publication Date: 2017-05-31
KOBE STEEL LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in these conventional technologies, it is impossible to set the welding condition after confirming the condition of the device for setting the welding condition, and it is impossible to operate while monitoring the condition of the other welding device.

Method used

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  • Welding device, welding system, program used in welding device, and control method of welding device
  • Welding device, welding system, program used in welding device, and control method of welding device
  • Welding device, welding system, program used in welding device, and control method of welding device

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Embodiment Construction

[0032] Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. First, the outline of this embodiment will be described.

[0033]Generally, for example, in welding devices such as submerged arc welding devices and single-sided welding devices, two or more welding devices may be automatically operated at the same time. In this case, for example, the welding device can automatically detect the end portion of the steel plate to be welded, and stop the operation when the end portion is detected as the end of the welding operation. For this reason, as soon as the operator starts the welding work, the plurality of welding devices can automatically perform the welding work to the end.

[0034] However, along with the welding operation, the shape of the groove between the steel plates to be welded may change. In this case, if the welding conditions such as welding current and welding voltage during welding are not changed according...

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Abstract

An operator can easily set welding conditions for one welding device while welding with another welding device. A first welding device (1) and a second welding device (2) are mutually connected by a network (3), comprise a controlling device (10), a welding torch (41), a welding wire (42), a welder cart (44), a wire feeding device (45), a welding power source (50), and the like, and weld a steel plate to be welded (SP). The controlling device (10) comprises an input unit (11) that receives input operations from the operator and displays information, a calculating unit (12) that calculates welding conditions for the same device and outputs information pertaining to the other welding device to the other welding device, a storing unit (13) that stores various data such as the welding conditions and a program or the like that achieves controlling device (10) functionality, a current and voltage controlling unit (14) that controls the wire feeding device (45) and the welding power source (50), and a drive directing unit (15) that directs the driving of the welder cart (44).

Description

technical field [0001] The present invention relates to a welding device, a welding system, a program used in the welding device, and a control method of the welding device. Background technique [0002] As an apparatus for welding steel plates used in ships and the like, for example, as described in Patent Document 1, a single-side welding apparatus has been proposed, which is formed from The backside of the groove portion presses the flux pad, and soldering is performed from the surface of the groove portion. The single-sided welding device described in Patent Document 1 includes a backing device including a first backing member and a second backing member for pressing flux against the back surface of a groove portion in which end faces of steel plates to be welded are butted against each other. ; a transport and fixation mechanism that transports and fixes the steel plate to be welded to the top of the backing plate device; and a welding machine that performs welding fro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K9/10B23K9/095
CPCB23K9/10B23K9/0953B23K9/32
Inventor 斋藤康之
Owner KOBE STEEL LTD
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