KR910004658B1 - 용접기용 도전재에 있어서의 수냉구멍의 성형방법 - Google Patents

용접기용 도전재에 있어서의 수냉구멍의 성형방법

Info

Publication number
KR910004658B1
KR910004658B1 KR1019860003682A KR860003682A KR910004658B1 KR 910004658 B1 KR910004658 B1 KR 910004658B1 KR 1019860003682 A KR1019860003682 A KR 1019860003682A KR 860003682 A KR860003682 A KR 860003682A KR 910004658 B1 KR910004658 B1 KR 910004658B1
Authority
KR
South Korea
Prior art keywords
conductive material
tube
water
cooling
cooling hole
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR1019860003682A
Other languages
English (en)
Korean (ko)
Other versions
KR870006943A (ko
Inventor
히로유끼 아즈치
Original Assignee
오바라 킨조꾸고오교오 가부시끼가이샤
오바라 히로시
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 오바라 킨조꾸고오교오 가부시끼가이샤, 오바라 히로시 filed Critical 오바라 킨조꾸고오교오 가부시끼가이샤
Publication of KR870006943A publication Critical patent/KR870006943A/ko
Application granted granted Critical
Publication of KR910004658B1 publication Critical patent/KR910004658B1/ko
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • 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
    • B23K11/10—Spot welding; Stitch welding
    • B23K11/11—Spot welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Resistance Welding (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
KR1019860003682A 1986-01-17 1986-05-12 용접기용 도전재에 있어서의 수냉구멍의 성형방법 Expired KR910004658B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61-006305 1986-01-17
JP61006305A JPS62166084A (ja) 1986-01-17 1986-01-17 溶接機用導電材における水冷孔の成形方法
JP6305 1986-01-17

Publications (2)

Publication Number Publication Date
KR870006943A KR870006943A (ko) 1987-08-13
KR910004658B1 true KR910004658B1 (ko) 1991-07-09

Family

ID=11634660

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860003682A Expired KR910004658B1 (ko) 1986-01-17 1986-05-12 용접기용 도전재에 있어서의 수냉구멍의 성형방법

Country Status (2)

Country Link
JP (1) JPS62166084A (enrdf_load_stackoverflow)
KR (1) KR910004658B1 (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2316141C3 (de) * 1973-03-29 1979-08-16 Conrad Roland 1000 Berlin Lehmann Räumliches Netzwerk zum Klettern
JPS5524021A (en) * 1978-08-08 1980-02-20 Toyo Kuratsuchi Kk Compound game device

Also Published As

Publication number Publication date
JPH0334417B2 (enrdf_load_stackoverflow) 1991-05-22
JPS62166084A (ja) 1987-07-22
KR870006943A (ko) 1987-08-13

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