KR100250523B1 - Welding method using setting gauge for multiple welding condition - Google Patents

Welding method using setting gauge for multiple welding condition Download PDF

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Publication number
KR100250523B1
KR100250523B1 KR1019960062596A KR19960062596A KR100250523B1 KR 100250523 B1 KR100250523 B1 KR 100250523B1 KR 1019960062596 A KR1019960062596 A KR 1019960062596A KR 19960062596 A KR19960062596 A KR 19960062596A KR 100250523 B1 KR100250523 B1 KR 100250523B1
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South Korea
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welding
thickness
base material
condition setting
welding condition
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KR1019960062596A
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Korean (ko)
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KR19980044503A (en
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고종돈
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정몽규
현대자동차주식회사
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Priority to KR1019960062596A priority Critical patent/KR100250523B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1087—Arc welding using remote control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Metal Rolling (AREA)
  • Resistance Welding (AREA)

Abstract

PURPOSE: A welding method is provided to enhance welding performance by selecting a welding condition gauge among plural welding condition gauges according to the thickness of a base metal. CONSTITUTION: A CO2 welder (10) welds a base metal with a welding condition gauge selected among plural welding condition gauges (20,30) according to the thickness of the base metal. An operator sets the welding condition gauge with a switch (41). The switch is placed in a handle (40) of the welder. Thus, the welder rapidly and regularly welds the base metal with plural welding condition gauges and then welding performance and welding quality are improved.

Description

복수개의 용접조건 설정게이지를 사용한 용접방법Welding method using plural welding condition setting gauge

본 발명은 복수개의 용접조건 설정게이지를 사용한 용접방법에 관한 것으로, 더욱 상세하게는 복수개의 용접조건 설정게이지에 용접조건을 설정하여 두고 용접모재의 두께에 따라 필요한 용접조건 설정게이지를 사용하여 용접을 수행하는 복수개의 용접조건 설정게이지를 사용한 용접방법에 관한 것이다.The present invention relates to a welding method using a plurality of welding condition setting gauges, and more particularly, welding conditions are set in the plurality of welding condition setting gauges, and welding is performed using the necessary welding condition setting gauges according to the thickness of the welding base material. It relates to a welding method using a plurality of welding condition setting gauge to be performed.

CO2용접기(1)를 사용하여 용접을 수행함에 있어서는 용접모재(미도시)의 두께에 따라 그 용접조건을 달리하여야 한다. 즉, 용접모재의 두께에 따라 용접조건 설정게이지(2)에 설정되는 전압, 전류의 값을 달리하여 용접을 수행하게 된다.In performing the welding using the CO 2 welding machine 1, the welding conditions should be different according to the thickness of the welding base material (not shown). That is, welding is performed by varying the values of voltage and current set in the welding condition setting gauge 2 according to the thickness of the welding base material.

이는 용접모재의 두께에 비해 지나치게 전압이나 전류의 값을 높게 하여 용접을 수행하게 되면 용접모재에 구멍이 발생하게 되고, 또 용접모재의 두께에 비해 지나치게 전압이나 전류의 값을 낮게 설정하면 용접이 잘 이루어지지 않기 때문이다.When welding is performed by excessively high voltage or current value compared to the thickness of the welding base material, holes are generated in the welding base material, and when the voltage or current value is set too low compared to the thickness of the welding base material, welding is well performed. Because it is not done.

그러나, 상기와 같은 종래 기술에 의한 용접방법을 사용하게 되면 다음과 같은 문제점이 있다. 즉, 용접모재의 두께가 달라질 때마다 작업을 중단하고 용접모재의 두께에 따라 용접조건 설정게이지(2)의 전압이나 전류를 다시 조정하여 용접을 수행하여야 하는데, 이와 같이 하게 되면 용접작업의 작업성이 떨어지게 되는 문제 점 도 있다.However, when using the conventional welding method as described above has the following problems. That is, whenever the thickness of the welding base material changes, the work is stopped and welding is performed by adjusting the voltage or current of the welding condition setting gauge (2) according to the thickness of the welding base material. There is also the problem of falling.

따라서, 본 발명의 목적은 상기한 바와 같은 종래의 문제점을 해결하기 위한 것으로 복수개의 용접조건 게이지에 용접모재의 두께에 따른 작업조건을 미리 설정하여 두고 필요에 따라 용접조건 설정게이지를 선택하여 사용할 수 있도록 하여 용접작업의 작업성을 향상시키는 것이다.Therefore, an object of the present invention is to solve the conventional problems as described above to set the working conditions according to the thickness of the welding base material in advance in a plurality of welding condition gauge can be used to select the welding condition setting gauge as needed. It is to improve the workability of the welding work.

본 발명의 다른 목적은 미리 용접모재의 두께에 따른 정확한 용접조건을 설정하여 두어 항상 일정한 용접품질을 유지하는 것이다.Another object of the present invention is to set the correct welding conditions according to the thickness of the welding base material in advance to always maintain a constant welding quality.

제1도는 종래 기술에 의한 용접방법을 설명하기 위한 도면.1 is a view for explaining a welding method according to the prior art.

제2도는 본 발명에 의한 복수개의 용접조건 설정게이지를 사용한 용접방법을 설명하기 위한 도면.2 is a view for explaining a welding method using a plurality of welding condition setting gauge according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

10 : 용접기 20,30 : 용접조건 설정게이지10: welding machine 20,30: welding condition setting gauge

40 : 손잡이부 41 : 스위치40: knob 41: switch

상기한 바와 같은 본 발명의 목적을 달성하기 위해 복수개의 용접조건 설정 게이지에 용접모재의 두께에 따른 작업조건을 설정하여 두고 용접모재의 두께에 따라 선택하여 용접을 수행함을 특징으로 하는 복수개의 용접조건 설정게이지를 사용한 용접방법이 제공된다In order to achieve the object of the present invention as described above, a plurality of welding conditions characterized in that the welding conditions are set according to the thickness of the welding base material by setting the working conditions according to the thickness of the welding base material in the plurality of welding condition setting gauges. Welding method using setting gauge is provided.

이하, 상기한 바와 같은 복수개의 용접조건 설정게이지를 사용한 용접방법을 상세하게 설명하면 다음과 같다.Hereinafter, a welding method using a plurality of welding condition setting gauges as described above will be described in detail.

제2도는 본 발명에 의한 복수개의 용접조건 설정게이지를 사용만 용접방법을 설명하기 위한 도면이다.2 is a view for explaining a welding method using only a plurality of welding condition setting gauge according to the present invention.

이에 도시된 바와 같이, 본 발명에 의한 복수개의 용접조건 설정게이지를 사용한 용접방법은 CO2용접기(10)를 사용하여 용접을 수행함에 있어서 미리 용접모재의 두께에 따른 용접조건을 복수개의 용접조건 설정게이지(20,30)에 설정하여 두고 용접모재의 두께에 따라 필요한 용접조건 설정게이지(20,30)를 선택하여 용접을 수행하는 것이다.As shown in the drawing, a welding method using a plurality of welding condition setting gauges according to the present invention sets welding conditions according to the thickness of a welding base material in advance in performing welding using a CO 2 welder 10. It is to set the gauge (20, 30) to perform the welding by selecting the required welding condition setting gauge (20, 30) according to the thickness of the welding base material.

이 때, 상기 용접조건 설정게이지(20,30)는 용접모재의 두께에 따라서 필요한 갯수만큼 구비하여 두고 사용할 수 있어 작업의 효율성을 향상시킬 수 있다.At this time, the welding condition setting gauge (20,30) can be provided and used as required number according to the thickness of the welding base material can improve the efficiency of the work.

일실시예로 본 발명에서는 2개의 용접조건 설정게이지(20,30)를 구비한 것이 도시되어 있다.In one embodiment, the present invention is shown having two welding condition setting gauges (20, 30).

즉, 예를 들어 용접모재의 두께가 1.5t 이상인 경우에 사용하는 용접조건 설정게이지(20)와, 용접모재의 두께가 1.5t 이상인 경우에 사용하는 용접조건 설정게이지(20)와. 용접모재의 두께가 1.5t 이하인 경우에 사용하는 용접조건 설정게이지(30)를 구비할 수 있다.That is, for example, the welding condition setting gauge 20 used when the thickness of the welded base material is 1.5t or more, and the welding condition setting gauge 20 used when the thickness of the welded base material is 1.5t or more. The welding condition setting gauge 30 may be provided when the thickness of the weld base material is 1.5t or less.

한편. 용접모재의 두께에 따라 필요한 용접조건 설정게이지(20,30)를 선택하기 위한 스위치(41)는 용접기(10)의 손잡이(40)에 구비하여 작업자가 용이하게 용접조건을 설정할 수 있도록 한다.Meanwhile. The switch 41 for selecting the necessary welding condition setting gauges 20 and 30 according to the thickness of the welding base material is provided in the handle 40 of the welding machine 10 so that the operator can easily set the welding condition.

이하, 상기한 바와 같은 본 발명에 의한 복수개의 용접조건 설정게이지를 사용한 용접방법의 작용을 설명한다.Hereinafter, the operation of the welding method using a plurality of welding condition setting gauge according to the present invention as described above.

CO2용접기(10)를 사용하여 용접을 수행함에 있어서는 용접모재의 두께에 따라 용접조건(예를 들면 전류 및 전압)이 달라져야 한다. 따라서, 용접작업을 수행함에 있어서 용접모재의 두께가 달라지게 되면 용접조건을 새로 설정하여야 한다. 이 때, 용접모재의 두께가 1.5t 이하이면 용접기(10)의 손잡이부(40)에 있는 스위치(41)를 절환하여 1.5t 이하용 용접조건 설정게이지(20)를 선택하고, 용접모재의 두께가 1.5t 이상이면 상기 스위치(41)를 절환하여 1.5t 이상용 용접조건 설정게이지(30)를 선택하여 용접을 수행하게 된다.In performing the welding using the CO 2 welding machine 10, the welding conditions (for example, current and voltage) should be changed according to the thickness of the welding base material. Therefore, when performing a welding operation, if the thickness of the welding base material is changed, the welding conditions must be newly set. At this time, if the thickness of the welded base material is 1.5t or less, the switch 41 in the handle 40 of the welder 10 is switched to select the welding condition setting gauge 20 for 1.5t or less, and the thickness of the welded base material is If it is 1.5t or more, the switch 41 is switched to select the welding condition setting gauge 30 for 1.5t or more to perform welding.

한편, 상기 용접조건 설정게이지(20,30)를 다수개 구비하여 두고 각각의 용접모재의 두께에 따른 용접조건을 설정하여 두게 되면 보다 신속하게 용접작업을 수행할 수 있고, 그리고 보다 균일한 용접품질을 얻을 수 있게 된다.Meanwhile, if the welding condition setting gauges 20 and 30 are provided in plural and the welding condition is set according to the thickness of each welding base material, the welding operation can be performed more quickly, and the welding quality is more uniform. You will get

위에서 상세히 설명한 바와 같은 본 발명에 의한 복수개의 용접조건 설정게이지를 사용한 사용방법은 미리 용접모재의 두께에 따른 용접조건을 용접조건 설정게이지에 설정하여 두고 필요에 따라 용접조건을 선택하여 용접을 수행하므로 용접작업의 작업성이 향상되고, 보다 균일한 용접품질을 얻을 수 있게 되는 효과가 있다.Method of using a plurality of welding condition setting gauge according to the present invention as described in detail above is to set the welding conditions according to the thickness of the welding base material in the welding condition setting gauge in advance, so as to select the welding conditions as necessary to perform welding The workability of the welding operation is improved, and there is an effect that a more uniform welding quality can be obtained.

Claims (1)

용접모재의 두께가 1.5t 이상 및 1.5t 이하의 조건으로 미리 전압,전류를 설정시켜 놓은 용접조건 설정게이지로 용접모재의 두께에 따라 설정게이지를 선택하여 용접을 수행하는 것을 특징으로 하는 복수개의 용접조건 설정게이지를 사용한 용접방법.A plurality of welds characterized in that welding is performed by selecting a set gauge according to the thickness of the welding base material with a welding condition setting gauge in which the voltage and current are set in advance under the condition that the thickness of the welding base material is 1.5t or more and 1.5t or less. Welding method using condition setting gauge.
KR1019960062596A 1996-12-06 1996-12-06 Welding method using setting gauge for multiple welding condition KR100250523B1 (en)

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KR1019960062596A KR100250523B1 (en) 1996-12-06 1996-12-06 Welding method using setting gauge for multiple welding condition

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Application Number Priority Date Filing Date Title
KR1019960062596A KR100250523B1 (en) 1996-12-06 1996-12-06 Welding method using setting gauge for multiple welding condition

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KR19980044503A KR19980044503A (en) 1998-09-05
KR100250523B1 true KR100250523B1 (en) 2000-04-01

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