Welding apparatus

A welding device and welding condition technology, applied in welding equipment, arc welding equipment, manufacturing tools, etc., can solve the problems of inconvenient management of multiple keys, complicated user interface, and high price of key switches

Active Publication Date: 2013-01-23
PANASONIC CORP
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0010] However, when the welding conditions are fixed using the key switch 19 in the prior art, the key switch 19 itself is expensive, or when the user owns a plurality of welding apparatuses 100, it is inconvenient to manage a plurality of keys.
[0011] In addition, when the welding conditions are fixed by a password, it is necessary to provide a password setting unit, a display unit, etc. in the welding power supply device 3, and there is a problem that the user interface is complicated.

Method used

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Embodiment approach 1

[0024] figure 1 It is a figure which shows the schematic structure of the welding apparatus 1 in Embodiment 1 of this invention. figure 2 It is a figure which shows the schematic structure of another welding apparatus 21 in Embodiment 1 of this invention. figure 2 The welding device 21 with figure 1 The welding device 1 differs in that, figure 2 The possibility of changing the welding condition setting part 5 is included in the welding power supply device 3, and figure 1 The changeable welding condition setting unit 5 is included in the welding condition setting unit 2 . image 3 It is a figure which shows the schematic structure of still another welding apparatus 31 in Embodiment 1 of this invention. image 3 The welding device 31 with figure 1 The welding device 1 and figure 2 The welding device 21 differs in that, image 3 The changeable welding condition setting unit 5 is included in the welding condition setter 2 and the welding power supply device 3 respec...

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Abstract

A welding apparatus has a welding power supply device and a welding conditions setting unit that is attachable and detachable from the welding power supply device, and changes in welding conditions can be enabled or disabled by a connection detection part provided in the welding power supply device and a welding condition change enabling setting part. When the welding conditions setting unit is in a state separated from the welding power supply device or connected to the welding power supply device and when disabled is set by the welding condition change enabling setting part, changes to welding settings are disabled. When the welding conditions setting unit is in a state connected to the welding power supply device and when enabled is set by the welding condition change enabling setting part, changes to welding settings are enabled.

Description

technical field [0001] The present invention relates to fixing or releasing of welding conditions stored in the welding power source device in a welding device including a welding power source device and a welding condition setter for setting conditions related to welding performed by the welding power source device , That is, a welding device that can change welding conditions. Background technique [0002] When arc welding is performed, it is necessary to set welding conditions suitable for workpieces to be welded. When welding objects to be welded that are produced in small quantities of various types, it is necessary to change workpieces frequently and set welding conditions every time workpieces are changed. In such a case, the welding operator may perform welding while holding the welding condition setter, and if the welding operator touches the welding condition setter by mistake, the set welding conditions may be changed. [0003] In addition, when using an automat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/095B23K9/10
CPCB23K9/1043B23K9/0956
Inventor 永野元泰米森茂树岛林信介梅田亘
Owner PANASONIC CORP
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