KR900011542A - Resistance welding method of coated steel sheet and apparatus - Google Patents

Resistance welding method of coated steel sheet and apparatus Download PDF

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Publication number
KR900011542A
KR900011542A KR1019890000546A KR890000546A KR900011542A KR 900011542 A KR900011542 A KR 900011542A KR 1019890000546 A KR1019890000546 A KR 1019890000546A KR 890000546 A KR890000546 A KR 890000546A KR 900011542 A KR900011542 A KR 900011542A
Authority
KR
South Korea
Prior art keywords
steel sheet
coated steel
resistance welding
supplying
power
Prior art date
Application number
KR1019890000546A
Other languages
Korean (ko)
Inventor
유현종
Original Assignee
김정배
삼성전관 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김정배, 삼성전관 주식회사 filed Critical 김정배
Priority to KR1019890000546A priority Critical patent/KR900011542A/en
Priority to JP1302290A priority patent/JPH02284775A/en
Priority to MYPI90000053A priority patent/MY105903A/en
Priority to GB9001313A priority patent/GB2227198B/en
Publication of KR900011542A publication Critical patent/KR900011542A/en

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Classifications

    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
    • B23K11/163—Welding of coated materials

Abstract

내용 없음No content

Description

피복강판의 저항용접방법 및 그 장치Resistance welding method of coated steel sheet and device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 피복강판의 저항용접을 보이는 개략측면도, 제2도는 종래 방법 및 장치를 이용한 저항용접 과정에있어서 모재와 피복재의 온도상승 곡선, 제3도는 종래 방법 및 장치에 의해 저항용접이 완료된 피복강판의 용접부 단면도.1 is a schematic side view showing resistance welding of a coated steel sheet, and FIG. 2 is a temperature rising curve of a base material and a coating material in a resistance welding process using conventional methods and apparatuses, and FIG. 3 is a coated steel sheet of resistance welding completed by a conventional method and apparatus. Section of the weld.

Claims (3)

모재와 피복재로 된 피복강판을 저항 용접하는 방법에 있어서, 상기 피복강판을 가압 및 통전시켜 발열을 개시 시킨후, 전원을 차단시켜 상기 모재의 열을 피복재에 전도시킴으로써 피복재의 온도를 상승시킨 뒤, 다시 전원을 공급하여 용접을 완료하는 것을 특징으로 하는 피복강판의 저항용접 방법In the method of resistance welding the base steel and the coated steel sheet made of the coating material, after the pressurizing and energizing the coated steel sheet to start the heat generation, the power supply is cut off to conduct the heat of the base material to the coating material to raise the temperature of the coating material, Resistance welding method of the coated steel sheet, characterized in that the welding is completed by supplying power again 피복강판(S)을 가압 및 통전시키는 용접기의 팁(W)과 상기 팁(W)에 전원(V)을 공급하는 용접기 회로로된 피복강판의 저항용접 장치에 있어서, 상기 팁(W)에 전원(V)을 공급하여 용접을 개시한 후 대기시간(△T)의 경과후 전원(V)의 공급을 재개시키는 전원제어 회로를 구비하여 되는 것을 특징으로 하는 피복강판의 저항용접장치.A resistance welding apparatus for a coated steel sheet comprising a tip (W) of a welder for pressurizing and energizing the coated steel sheet (S) and a welder circuit for supplying a power supply (V) to the tip (W), wherein the power is supplied to the tip (W). A resistance welding device for a coated steel sheet, comprising: a power supply control circuit for supplying (V) to resume welding and then supplying the power supply (V) after the waiting time (ΔT) has elapsed. 제2항에 있어서, 상기 전원제어 회로가 제어부(CONTR)에 의해 설정된 간격의 펄스신호를 발생시키는 펄스발생부(CLOCK)와, 상기 펄스신호가 각각 인가되는 제1계수부(COUNT1) 및 제2계수부(COUNT2)와, 상기 제1계수부(COUNT1) 및 제2계수부(COUNT2)에서 발생된 신호에 의해 각각 OFF, ON되어 상기 전원을차단 및 공급하는 스위치부(SW)로 구성되어 된 것을 특징으로 하는 피복강판의 저항용접장치.3. The pulse generator CLOCK of claim 2, wherein the power control circuit generates pulse signals at intervals set by the controller CONTR, and the first coefficient unit COUNT1 and the second to which the pulse signals are applied. The switch unit COUNT2 and the switch unit SW which turns off and on by the signals generated by the first coefficient unit COUNT1 and the second coefficient unit COUNT2, respectively, cuts off and supplies the power. Resistance welding device of the coated steel sheet, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890000546A 1989-01-19 1989-01-19 Resistance welding method of coated steel sheet and apparatus KR900011542A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019890000546A KR900011542A (en) 1989-01-19 1989-01-19 Resistance welding method of coated steel sheet and apparatus
JP1302290A JPH02284775A (en) 1989-01-19 1989-11-22 Resistance welding method of coated steel plate and device therefor
MYPI90000053A MY105903A (en) 1989-01-19 1990-01-12 Resistance welding method for clad metal sheet, and device thereof
GB9001313A GB2227198B (en) 1989-01-19 1990-01-19 Resistance welding method for clad metal sheet and device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890000546A KR900011542A (en) 1989-01-19 1989-01-19 Resistance welding method of coated steel sheet and apparatus

Publications (1)

Publication Number Publication Date
KR900011542A true KR900011542A (en) 1990-08-01

Family

ID=19283248

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890000546A KR900011542A (en) 1989-01-19 1989-01-19 Resistance welding method of coated steel sheet and apparatus

Country Status (4)

Country Link
JP (1) JPH02284775A (en)
KR (1) KR900011542A (en)
GB (1) GB2227198B (en)
MY (1) MY105903A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3417435B2 (en) * 1994-04-14 2003-06-16 セイコーエプソン株式会社 Serial printer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1411196A (en) * 1972-03-22 1975-10-22 Oraltechnic Anstalt Electrical resistance welding apparatus
JPS5921273A (en) * 1982-07-26 1984-02-03 Matsushita Electric Ind Co Ltd Linear motor
JPS6021185A (en) * 1983-07-18 1985-02-02 Nippon Kokan Kk <Nkk> Resistance spot welding method of laminated metallic plate having electrical insulating film

Also Published As

Publication number Publication date
MY105903A (en) 1995-02-28
JPH02284775A (en) 1990-11-22
GB9001313D0 (en) 1990-03-21
GB2227198B (en) 1993-01-06
GB2227198A (en) 1990-07-25

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E902 Notification of reason for refusal
E601 Decision to refuse application