KR20060010586A - An automatic welding apparatus with the carriage and welding method thereby - Google Patents

An automatic welding apparatus with the carriage and welding method thereby Download PDF

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Publication number
KR20060010586A
KR20060010586A KR1020040059340A KR20040059340A KR20060010586A KR 20060010586 A KR20060010586 A KR 20060010586A KR 1020040059340 A KR1020040059340 A KR 1020040059340A KR 20040059340 A KR20040059340 A KR 20040059340A KR 20060010586 A KR20060010586 A KR 20060010586A
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South Korea
Prior art keywords
welding
carriage
speed
automatic
driving
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KR1020040059340A
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Korean (ko)
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박재근
이용득
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대우조선해양 주식회사
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Priority to KR1020040059340A priority Critical patent/KR20060010586A/en
Publication of KR20060010586A publication Critical patent/KR20060010586A/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
    • B23K9/095—Monitoring or automatic control of welding parameters
    • B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
    • 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
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
    • B23K31/125—Weld quality monitoring
    • 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
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/02—Carriages for supporting the welding or cutting element
    • B23K37/0294—Transport carriages or vehicles
    • 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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/124—Circuits or methods for feeding welding wire
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/013—Method or apparatus with electric heating

Abstract

본 발명은 캐리지가 부착된 자동용접장치 및 그 용접방법에 관한 것으로서, 캐리지가 부착된 자동용접장치와 그 용접방법의 개선으로 고품질의 용접이 가능하도록 하며 근골격 질환 예방을 위한 용접작업이 가능하도록 하는 것이다.The present invention relates to an automatic welding device with a carriage and a welding method thereof, which enables a high quality welding by improving the automatic welding device with a carriage and its welding method and to enable welding for preventing musculoskeletal disorders. will be.

토오치(100)를 구비하고 있는 메인프레임(200A)의 하단 부분에 구동모터(200H)로 연동되어 작업을 진행할 수 있는 주행바퀴(300)가 구비되어 있고 메인프레임(200A)의 일측에 용접 속도를 제어할 수 있는 컨트롤박스(10)와 전류와 전압을 제어할 수 있는 와이어피더(20)를 탑재하는 자동용접장치로 구성되어 있다.At the lower end of the main frame 200A having the torch 100, a driving wheel 300 interlocked with the driving motor 200H is provided and a welding speed is provided at one side of the main frame 200A. Consists of an automatic welding device equipped with a control box 10 to control the wire and the wire feeder 20 to control the current and voltage.

따라서 본 발명은 캐리지가 부착된 자동용접장치 및 그 용접방법의 개선으로 인해 고품질 용접으로 재작업(수정작업)의 최소화와 근골격 질환의 예방효과와 협소공간(이중 선체구조)에서의 원활한 작업과 생산성 향상에 효과가 있다.Therefore, the present invention provides a high quality welding method for minimizing rework (correction work) and prevention of musculoskeletal disorders due to the improvement of the welding apparatus with a carriage and its welding method, and smooth operation and productivity in a narrow space (double hull structure). It is effective for improvement.

토오치, 몸체부, 주행바퀴, 컨트롤박스, 와이어피더, 캐리지, 용접Torch, Body, Driving Wheel, Control Box, Wire Feeder, Carriage, Welding

Description

캐리지가 부착된 자동용접장치 및 그 용접방법{An Automatic Welding apparatus with the Carriage and Welding method thereby}An automatic welding apparatus with the Carriage and Welding method hence}

도 1은 종래 기술에 따른 자동용접장치의 사시도1 is a perspective view of an automatic welding device according to the prior art

도 2는 본 발명에 따른 자동용접장치의 측면투시도2 is a side perspective view of an automatic welding device according to the present invention;

도 3은 본 발명에 따른 자동용접장치의 평면투시도Figure 3 is a plan perspective view of the automatic welding device according to the present invention

도 4는 본 발명에 따른 컨트롤박스의 평면도4 is a plan view of a control box according to the present invention

도 5는 본 발명에 따른 와이어피더의 평면도5 is a plan view of a wire feeder according to the present invention;

도 6는 본 발명에 따른 자동용접방법6 is an automatic welding method according to the present invention

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 컨트롤박스 11 : 용접선택스위치10: control box 11: welding select switch

12 : 주행시작버튼 13 : 주행정지버튼12: driving start button 13: driving stop button

14 : 주행속도조절레버 15 : 속도디스플레이창14: driving speed control lever 15: speed display window

20 : 와이어피더 21 : 전류디스플레이창20: wire feeder 21: current display window

22 : 전류조절레버 23 : 전압디스플레이창22: current control lever 23: voltage display window

24 : 전압조절레버 100 : 토오치부 24: voltage control lever 100: torch

100A : 토오치클램프 100B : 토오치작업부100A: Torch Clamp 100B: Torch Workpiece

200 : 몸체부 200A : 메인프레임200: body 200A: mainframe

200B : 프레임고정부 200C : 회전손잡이200B: Frame Fixing 200C: Rotating Handle

200D : 슬라이트볼트 200E : 힌지축200D: Slight Bolt 200E: Hinge Shaft

200F : 볼트고정부 200G : 캐리지200F: Bolt Fixing 200G: Carriage

200H : 구동모터 200I : 개방공200H: Drive motor 200I: Open hole

300 : 주행바퀴부300: driving wheel part

본 발명의 목적은 캐리지가 부착된 자동용접장치 및 그 용접방법에 관한 것으로 더욱 세부적으로는, 저기량자의 고품질용접과 용접준비시간과 용접장치의 중량을 최소화하여 근골격 질환 예방을 할 수 있는것을 특징으로하는 캐리지가 부착된 자동용접장치 및 그 용접방법이다.An object of the present invention relates to an automatic welding device with a carriage and a welding method thereof. More specifically, high-quality welding and welding preparation time of a low-solvent can be minimized by minimizing the weight of the welding device. Automatic welding device with a carriage and its welding method.

종래 공지된 기술로 등록실용신안에 공개된 실용공개번호 제2003-0030486호에는 자동용접장치에 있어서, 기존 캐리지용접의 경우 작업속도와 전원전압의 변동과 부하상태 변동의 영향으로 작업조건이 변화되며 용접품질이 균일하지 못해 재작업이 많으며 캐리지 구조상 용접을 할 수 없는 부위가 발생하고 용접장치 중량이 무거워 작업자의 근골격 질환이 발생하게되어 이로인한 작업 기피현상과 저기량자의 고품질용접이 어려워 생산성 저하에도 영향을 미치게된다.Utility Publication No. 2003-0030486, published in the Utility Model, which is known in the prior art, has an automatic welding device. In the case of conventional carriage welding, the working conditions are changed due to the variation of the working speed, power voltage, and load condition. Due to the uneven welding quality, there are many reworkings, and the carriage structure can't be welded, and the weight of the welding device is heavy, which causes musculoskeletal disease of workers. Will affect.

상술한 바와 같은 문제점을 해결하기 위하여 본 발명에서는 고품질 용접방법 의 대안제시와 용접장치 중량의 최소화 및 저기량자의 고품질용접이 가능하도록하여 용접준비시간의 최소화와 용접품질 안정화를 목적으로 한다.In order to solve the problems described above, the present invention aims at minimizing the welding preparation time and stabilizing the welding quality by providing an alternative of the high quality welding method, minimizing the weight of the welding apparatus, and enabling high quality welding of low molecular weight.

도 1은 종래 기술에 따른 자동용접장치의 사시도이고 도 2는 본 발명에 따른 자동용접장치의 측면투시도이고 도 3은 본 발명에 따른 자동용접장치의 평면투시도이고 도 4는 본 발명에 따른 컨트롤박스의 평면도이고 도 5는 본 발명에 따른 와이어피더의 평면도이고 도 6은 본 발명에 따른 자동용접방법이다.1 is a perspective view of an automatic welding device according to the prior art, Figure 2 is a side perspective view of the automatic welding device according to the present invention, Figure 3 is a perspective view of the automatic welding device according to the invention and Figure 4 is a control box according to the present invention 5 is a plan view of a wire feeder according to the present invention, and FIG. 6 is an automatic welding method according to the present invention.

목적을 달성하기 위한 구성으로는,In the structure to achieve the purpose,

토오치(100)를 구비하고 있는 메인프레임(200A)의 하단 부분에 구동모터(200H)로 연동되어 작업을 진행할 수 있는 주행바퀴(300)가 구비되어 있고 메인프레임(200A)의 일측에 용접 속도를 제어할 수 있는 컨트롤박스(10)와 전류와 전압을 제어할 수 있는 와이어피더(20)를 탑재하는 캐리지가 부착된 자동용접장치에 있어서,At the lower end of the main frame 200A having the torch 100, a driving wheel 300 interlocked with the driving motor 200H is provided and a welding speed is provided at one side of the main frame 200A. In the automatic welding device with a carriage equipped with a control box 10 for controlling the and a wire feeder 20 for controlling the current and voltage,

상기 컨트롤박스(10)는 용접과 비용접을 선택할 수 있는 용접선택스위치(11)와 AC전원으로 신호를 발생하는 주행시작버튼(12)과 주행을 정지하는 주행정지버튼(13)과 주행모터의 속도검출센서와 용접조건 테이블을 비교하여 작업의 속도를 조절할 수 있는 모터속도제어회로와 상기 모터속도제어회로의 속도를 조절할 수 있는 주행속도조절레버(14)와 작업내용을 보여주는 속도디스플레이창(15)으로 구성되어지며, The control box 10 has a welding selection switch 11 for selecting welding and non-welding, a driving start button 12 for generating a signal with AC power, and a driving stop button 13 for stopping driving and a speed of the driving motor. The motor speed control circuit for adjusting the speed of the work by comparing the detection sensor and the welding condition table, the traveling speed control lever 14 for adjusting the speed of the motor speed control circuit, and the speed display window showing the work contents It consists of

상기 와이어피더(20)는 작업중 전류와 전압을 조절할 수 있는 전류조절레버 (22)와 전압조절레버(24)와 그 작업내용을 보여주는 전류디스플레이창(21)과 전압디스플레이창(23)으로 구성되어지는 것을 특징으로 하는 캐리지가 부착된 자동용접장치로 구성되어 있다.The wire feeder 20 is composed of a current control lever 22 that can adjust the current and voltage during operation, the voltage control lever 24 and the current display window 21 and the voltage display window 23 showing the operation details It consists of an automatic welding device with a carriage characterized by losing.

캐리지가 부착된 자동용접방법에 있어서,In the automatic welding method with a carriage,

용접에 필요한 설비와 작업환경을 준비하는 용접 사전준비단계(S10)와,Welding pre-preparation step (S10) to prepare the equipment and working environment required for welding,

각목별 용접조건 테이블을 제공하고 용접조건을 확인하는 용접조건확인단계(S20)와,Welding condition checking step (S20) for providing a welding condition table for each item and confirming the welding condition,

상기 용접조건이 만족하면 용접을 시작하게 되는 용접 시작단계(S30)와,A welding start step (S30) to start welding if the welding condition is satisfied;

기입력된 용접조건 테이블과 실제 주행모터의 용접상태를 비교하는 실측 용접상태의 비교 만족단계(S40)와,A comparison satisfaction step (S40) of the actual welding state comparing the welding state of the previously entered welding condition table with the actual driving motor,

상기 실측 용접상태의 비교 만족단계에서 만족하지 못할경우에 용접조건을 수정하게되는 용접조건수정단계(S50)와,Welding condition correction step (S50) to correct the welding conditions when not satisfied in the comparison satisfaction step of the measured welding state,

상기 실측 용접상태의 비교 만족단계에서 만족할 경우 용접작업 지속단계(S60)와,If it is satisfied in the comparison satisfaction step of the actual welding state welding step (S60) and,

작업 진행이 완료된 고품질 용접작업을 마무리하는 용접종료단계(S70)를 구비하는 것을 특징으로 하는 캐리지가 부착된 자동용접방법이다.It is an automatic welding method with a carriage, characterized in that it comprises a welding end step (S70) for finishing the high-quality welding work is completed.

상기 구성의 작용을 도 2와 도 3을 근거로하여 설명하면 아래와 같다.The operation of the configuration will be described below with reference to FIGS. 2 and 3.

본 발명의 캐리지가 부착된 자동용접장치의 몸체부(200) 상면에 토오치(100)를 구비하여 용접작업을 진행하게되며 하측에는 주행바퀴(300)가 부착되어 이송을 하게되며 몸체부(200)의 일측에는 컨트롤박스(10)와 와이어피더(20)가 탑재되어 자 동용접장치의 용접속도와 전류와 전압의 디스플레이 기능을 가지게 된다.The torch 100 is provided on the upper surface of the body part 200 of the automatic welding device with a carriage according to the present invention to perform a welding operation, and the driving wheel 300 is attached to the lower side to transfer the body part 200. On one side of the control box 10 and the wire feeder 20 is mounted to have a display function of the welding speed and current and voltage of the automatic welding device.

상기 토오치부(100)는 용접장치의 몸체부(200)와 토오치작업부(100B)를 고정시켜주는 토오치클램프(100A)로 구성되어지며, 상기 몸체부(200)는 메인프레임(200A)상에 힌지축(200E)을 기준으로 프레임고정부(200B)에 슬라이트볼트(200D)로 회전되는 회전손잡이(200C)를 구비하며 볼트고정부(200F)로 체결되어 있으며 캐리지(200G)는 힌지축(200E)에 체결되어 좌우 흔들림없이 상기 힌지축(200E)을 중심으로 전후방 회전을 하게되며 개방공(200I)은 토오치클램프(100A)를 고정시켜 지렛대와 같은 역할을 하게되며 구동모터(200H)에 의해서 주행바퀴(300)가 연동되게 된다.The torch part 100 is composed of a torch clamp 100A for fixing the body part 200 and the torch work part 100B of the welding apparatus, and the body part 200 is the main frame 200A. On the hinge shaft 200E, the frame fixing part 200B has a rotary handle 200C which is rotated by the slit bolt 200D. The bolt fixing part 200F is fastened and the carriage 200G is hinged. It is fastened to the shaft 200E and rotates back and forth around the hinge shaft 200E without shaking left and right, and the opening hole 200I fixes the torch clamp 100A to act as a lever and drives the motor 200H. By driving wheel 300 is interlocked.

상기 컨트롤박스(10)는 220V로 구동되며 용접과 비용접을 선택할 수 있는 용접선택스위치(11)를 구비하며 용접주행중 비용접선택시 ARC가 단락되나 주행은 계속 진행이 되며 AC전원으로 신호를 발생하는 주행시작버튼(12)과 주행을 정지하는 주행정지버튼(13)과 작업속도 변동의 영향으로 작업조건이 변화될 경우 용접조건 테이블과 비교하여 용접속도를 제어하는 주행속도조절레버(14)와 작업내용을 보여주는 속도디스플레이창(15)으로 구성되어지며,The control box 10 is driven at 220V and has a welding selector switch 11 for selecting welding and non-welding. ARC is short-circuited when non-welding is selected during welding, but the driving continues and the signal is generated by AC power. Start button 12, travel stop button 13 to stop driving, and travel speed control lever 14 to control welding speed in comparison with welding condition table when working conditions are changed due to fluctuation of work speed and work contents Consists of a speed display window 15 showing

상기 와이어피더(20)는 전류와 전압의 작업진행을 보여주는 전류디스플레이창(21)과 전압디스플레이창(23)과 작업중 전류와 전압의 변동과 부하상태의 변동의 영향으로 작업조건이 변화될 경우 용접조건 테이블과 비교하여 용접전류와 전압을 제어하는 전류조절레버(22)와 전압조절레버(24)로 구성되어진다.The wire feeder 20 is welded when the work condition is changed due to the influence of the current display voltage 21 and the voltage display window 23 showing the progress of the current and voltage and the variation of the load and the current and voltage during the operation. Compared with the condition table, the current control lever 22 and the voltage control lever 24 for controlling the welding current and the voltage are configured.

상기 용접 방법을 도 6을 근거로하여 설명하면 아래와 같다.The welding method will be described below with reference to FIG. 6.

용접 사전준비시 각목별 용접조건 테이블을 제공하며 AC전원을 공급장치로 하여 컨트롤박스(10)의 주행시작버튼(12)과 주행정지버튼(13)으로 용접작업을 진행하게되는데 속도지시 값들에 의해서 모터속도제어회로에서 주행모터로 용접작업의 진행을 지시하게 되며 주행모터의 속도검출센서가 속도지시 값들과 비교하여 작업환경에 알맞게 모터속도제어회로에서 자동용접장치를 제어하게 된다.The welding condition table for each item is provided at the time of preliminary welding. The welding operation is performed by the driving start button 12 and the driving stop button 13 of the control box 10 using AC power as a supply device. In the motor speed control circuit, the welding motor is instructed to proceed the welding operation. The speed detection sensor of the driving motor controls the automatic welding device in the motor speed control circuit according to the working environment compared with the speed indication values.

상기한 바와 같이, 본 발명은 캐리지가 부착된 자동용접장치 및 그 용접방법의 개선으로 인해 근골격 질환의 예방효과와 고품질 용접으로 재작업(수정작업)의 최소화와 협소공간(이중 선체구조)에서의 원활한 작업과 생산성 향상에 효과가 있으며, 용접장치 중량의 경량화와 더불어 외형과 크기를 기준치의 1/2로 줄이고 주로 알루미늄에 의존하여 용접장치를 제작했으며 캐리지 구조 문제로 용접이 안되는 비용접길이의 최소화를 위해서 용접의 시작위치와 정지위치를 감소시키는 효과가 있다.As described above, the present invention provides an automatic welding device with a carriage and a welding method thereof, thereby preventing musculoskeletal disorders and minimizing rework (correction work) with high quality welding and in a narrow space (double hull structure). It is effective for smooth operation and productivity, and reduces the weight and weight of welding equipment, reduces the appearance and size to 1/2 of the standard value, and makes welding equipment mainly dependent on aluminum, and minimizes the non-welding cost due to carriage structure problems. In order to reduce the starting and stopping positions of the welding.

Claims (2)

토오치(100)를 구비하고 있는 메인프레임(200A)의 하단 부분에 구동모터(200H)로 연동되어 작업을 진행할 수 있는 주행바퀴(300)가 구비되어 있고 메인프레임(200A)의 일측에 용접 속도를 제어할 수 있는 컨트롤박스(10)와 전류와 전압을 제어할 수 있는 와이어피더(20)를 탑재하는 캐리지가 부착된 자동용접장치에 있어서,At the lower end of the main frame 200A having the torch 100, a driving wheel 300 interlocked with the driving motor 200H is provided and a welding speed is provided at one side of the main frame 200A. In the automatic welding device with a carriage equipped with a control box 10 for controlling the and a wire feeder 20 for controlling the current and voltage, 상기 컨트롤박스(10)는 용접과 비용접을 선택할 수 있는 용접선택스위치(11)와 AC전원으로 신호를 발생하는 주행시작버튼(12)과 주행을 정지하는 주행정지버튼(13)과 주행모터의 속도검출센서와 용접조건 테이블을 비교하여 작업의 속도를 조절할 수 있는 모터속도제어회로와 상기 모터속도제어회로의 속도를 조절할 수 있는 주행속도조절레버(14)와 작업내용을 보여주는 속도디스플레이창(15)으로 구성되어지며, The control box 10 has a welding selection switch 11 for selecting welding and non-welding, a driving start button 12 for generating a signal with AC power, and a driving stop button 13 for stopping driving and a speed of the driving motor. The motor speed control circuit for adjusting the speed of the work by comparing the detection sensor and the welding condition table, the traveling speed control lever 14 for adjusting the speed of the motor speed control circuit, and the speed display window showing the work contents It consists of 상기 와이어피더(20)는 작업중 전류와 전압을 조절할 수 있는 전류조절레버(22)와 전압조절레버(24)와 그 작업내용을 보여주는 전류디스플레이창(21)과 전압디스플레이창(23)으로 구성되어지는 것을 특징으로 하는 캐리지가 부착된 자동용접장치.The wire feeder 20 is composed of a current control lever 22 that can adjust the current and voltage during the operation, the voltage control lever 24 and the current display window 21 and the voltage display window 23 showing the work contents thereof. Automatic welding device with a carriage, characterized in that the falling. 캐리지가 부착된 자동용접방법에 있어서,In the automatic welding method with a carriage, 용접에 필요한 설비와 작업환경을 준비하는 용접 사전준비단계(S10)와,Welding pre-preparation step (S10) to prepare the equipment and working environment required for welding, 각목별 용접조건 테이블을 제공하고 용접조건을 확인하는 용접조건확인단계(S20)와,Welding condition checking step (S20) for providing a welding condition table for each item and confirming the welding condition, 상기 용접조건이 만족하면 용접을 시작하게 되는 용접 시작단계(S30)와,A welding start step (S30) to start welding if the welding condition is satisfied; 기입력된 용접조건 테이블과 실제 주행모터의 용접상태를 비교하는 실측 용접상태의 비교 만족단계(S40)와,A comparison satisfaction step (S40) of the actual welding state comparing the welding state of the previously entered welding condition table with the actual driving motor, 상기 실측 용접상태의 비교 만족단계에서 만족하지 못할경우에 용접조건을 수정하게되는 용접조건수정단계(S50)와,Welding condition correction step (S50) to correct the welding conditions when not satisfied in the comparison satisfaction step of the measured welding state, 상기 실측 용접상태의 비교 만족단계에서 만족할 경우 용접작업 지속단계(S60)와,If it is satisfied in the comparison satisfaction step of the actual welding state welding step (S60) and, 작업 진행이 완료된 고품질 용접작업을 마무리하는 용접종료단계(S70)를 구비하는 것을 특징으로 하는 캐리지가 부착된 자동용접방법.Automatic welding method with a carriage, characterized in that it comprises a welding end step (S70) for finishing the high-quality welding work is completed.
KR1020040059340A 2004-07-28 2004-07-28 An automatic welding apparatus with the carriage and welding method thereby KR20060010586A (en)

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Cited By (5)

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KR100851192B1 (en) * 2007-04-18 2008-08-08 현대중공업 주식회사 Automatic multi-layer welding system and method for continuous welding
KR101272355B1 (en) * 2009-03-04 2013-06-10 현대중공업 주식회사 A movable welding robot with expended sub operation pannel
US8809741B2 (en) 2007-02-27 2014-08-19 Illinois Tool Works, Inc. Multi-cable umbilical cord system
KR101497440B1 (en) * 2012-07-13 2015-03-02 삼성중공업 주식회사 Welding apparatus
CN106583882A (en) * 2016-12-19 2017-04-26 合肥迅达电器有限公司 Portable welding machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8809741B2 (en) 2007-02-27 2014-08-19 Illinois Tool Works, Inc. Multi-cable umbilical cord system
US8895895B2 (en) * 2007-02-27 2014-11-25 Illinois Tool Works, Inc. System and method for protecting a welding-type system from strain
US8937266B2 (en) * 2007-02-27 2015-01-20 Illinois Tool Works, Inc. System and method for controlling and coordinating welding-type processes and gouging-type processes
US8937265B2 (en) * 2007-02-27 2015-01-20 Illinois Tool Works, Inc. Welding-type system having a wire feeder system having integrated power source controls and a welding-type power source that is free power parameter selection interfaces
US9457433B2 (en) * 2007-02-27 2016-10-04 Illinois Tool Works, Inc. System and method for coordinating welding and gouging operations
US9821413B2 (en) 2007-02-27 2017-11-21 Illinois Tool Works Inc. System and method for controlling and coordinating welding-type processes and gouging-type processes
KR100851192B1 (en) * 2007-04-18 2008-08-08 현대중공업 주식회사 Automatic multi-layer welding system and method for continuous welding
KR101272355B1 (en) * 2009-03-04 2013-06-10 현대중공업 주식회사 A movable welding robot with expended sub operation pannel
KR101497440B1 (en) * 2012-07-13 2015-03-02 삼성중공업 주식회사 Welding apparatus
CN106583882A (en) * 2016-12-19 2017-04-26 合肥迅达电器有限公司 Portable welding machine

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