KR900011729U - Automatic welding preheating device - Google Patents

Automatic welding preheating device

Info

Publication number
KR900011729U
KR900011729U KR2019880021075U KR880021075U KR900011729U KR 900011729 U KR900011729 U KR 900011729U KR 2019880021075 U KR2019880021075 U KR 2019880021075U KR 880021075 U KR880021075 U KR 880021075U KR 900011729 U KR900011729 U KR 900011729U
Authority
KR
South Korea
Prior art keywords
automatic welding
preheating device
welding preheating
automatic
welding
Prior art date
Application number
KR2019880021075U
Other languages
Korean (ko)
Other versions
KR910006731Y1 (en
Inventor
안영호
Original Assignee
포항종합제철 주식회사
재단법인 산업과학기술연구소
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 포항종합제철 주식회사, 재단법인 산업과학기술연구소 filed Critical 포항종합제철 주식회사
Priority to KR2019880021075U priority Critical patent/KR910006731Y1/en
Publication of KR900011729U publication Critical patent/KR900011729U/en
Application granted granted Critical
Publication of KR910006731Y1 publication Critical patent/KR910006731Y1/en

Links

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
    • B23K9/00—Arc welding or cutting
    • B23K9/18—Submerged-arc welding
    • 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
    • B23K9/0953—Monitoring or automatic control of welding parameters using computing means
    • 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
KR2019880021075U 1988-12-20 1988-12-20 Pre-heating control device of welding KR910006731Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880021075U KR910006731Y1 (en) 1988-12-20 1988-12-20 Pre-heating control device of welding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880021075U KR910006731Y1 (en) 1988-12-20 1988-12-20 Pre-heating control device of welding

Publications (2)

Publication Number Publication Date
KR900011729U true KR900011729U (en) 1990-07-02
KR910006731Y1 KR910006731Y1 (en) 1991-08-31

Family

ID=19282334

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880021075U KR910006731Y1 (en) 1988-12-20 1988-12-20 Pre-heating control device of welding

Country Status (1)

Country Link
KR (1) KR910006731Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101028386B1 (en) * 2010-08-31 2011-04-13 터보파워텍(주) Rotary welding apparatus

Also Published As

Publication number Publication date
KR910006731Y1 (en) 1991-08-31

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Payment date: 19960704

Year of fee payment: 6

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