JPH0224188B2 - - Google Patents

Info

Publication number
JPH0224188B2
JPH0224188B2 JP57147909A JP14790982A JPH0224188B2 JP H0224188 B2 JPH0224188 B2 JP H0224188B2 JP 57147909 A JP57147909 A JP 57147909A JP 14790982 A JP14790982 A JP 14790982A JP H0224188 B2 JPH0224188 B2 JP H0224188B2
Authority
JP
Japan
Prior art keywords
welding
groove
pass
tube body
automatic tig
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 - Lifetime
Application number
JP57147909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5939476A (ja
Inventor
Toshihiko Matsura
Takeshi Sakai
Yoshimi Kyoo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SAKAI TETSUKOSHO KK
Original Assignee
SAKAI TETSUKOSHO KK
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 SAKAI TETSUKOSHO KK filed Critical SAKAI TETSUKOSHO KK
Priority to JP14790982A priority Critical patent/JPS5939476A/ja
Publication of JPS5939476A publication Critical patent/JPS5939476A/ja
Publication of JPH0224188B2 publication Critical patent/JPH0224188B2/ja
Granted legal-status Critical Current

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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/035—Seam welding; Backing means; Inserts with backing means disposed under the seam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP14790982A 1982-08-26 1982-08-26 管体の片面自動ｔｉｇ溶接法 Granted JPS5939476A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14790982A JPS5939476A (ja) 1982-08-26 1982-08-26 管体の片面自動ｔｉｇ溶接法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14790982A JPS5939476A (ja) 1982-08-26 1982-08-26 管体の片面自動ｔｉｇ溶接法

Publications (2)

Publication Number Publication Date
JPS5939476A JPS5939476A (ja) 1984-03-03
JPH0224188B2 true JPH0224188B2 (ko) 1990-05-28

Family

ID=15440855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14790982A Granted JPS5939476A (ja) 1982-08-26 1982-08-26 管体の片面自動ｔｉｇ溶接法

Country Status (1)

Country Link
JP (1) JPS5939476A (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10697479B1 (en) 2017-06-09 2020-06-30 JARP Industries, Inc. Pressure vessel and method of welding a pressure vessel sidewall and end cap together
CN108161185A (zh) * 2017-12-11 2018-06-15 中盐金坛盐化有限责任公司 一种盐穴储气库注采管柱焊接工艺
RU2696629C2 (ru) * 2017-12-20 2019-08-05 Федеральное государственное автономное учреждение "Научно-учебный центр "Сварка и контроль" при МГТУ им. Н.Э. Баумана" Способ сварки неповоротных стыков частей магистрального трубопровода (варианты)
CN108465918A (zh) * 2018-06-01 2018-08-31 江阴市三和重工钢制品有限公司 不同壁厚钢管的对接工艺
CN110181147B (zh) * 2019-05-07 2021-07-06 上海电气核电设备有限公司 一种高温气冷堆蒸汽发生器用管板与联箱的焊接方法
CN111496352A (zh) * 2020-04-28 2020-08-07 成都熊谷加世电器有限公司 一种坡地管道的焊接方法
CN113967806B (zh) * 2021-10-28 2023-03-24 湖北三江航天江北机械工程有限公司 大尺寸分流锥焊接变形控制方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114457A (ja) * 1975-05-14 1976-02-04 Chozo Inaba Kagunohikido
JPS5725298A (en) * 1980-07-21 1982-02-10 Hitachi Ltd Method for tig welding of pipe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114457A (ja) * 1975-05-14 1976-02-04 Chozo Inaba Kagunohikido
JPS5725298A (en) * 1980-07-21 1982-02-10 Hitachi Ltd Method for tig welding of pipe

Also Published As

Publication number Publication date
JPS5939476A (ja) 1984-03-03

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