JPS55165293A - Welding equipment of pipe and pipe plate - Google Patents

Welding equipment of pipe and pipe plate

Info

Publication number
JPS55165293A
JPS55165293A JP7101179A JP7101179A JPS55165293A JP S55165293 A JPS55165293 A JP S55165293A JP 7101179 A JP7101179 A JP 7101179A JP 7101179 A JP7101179 A JP 7101179A JP S55165293 A JPS55165293 A JP S55165293A
Authority
JP
Japan
Prior art keywords
pipe
heat
stator
welding
spindle
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.)
Granted
Application number
JP7101179A
Other languages
Japanese (ja)
Other versions
JPS5931431B2 (en
Inventor
Atsushi Komatsu
Shunpei Otsuka
Osamu Yamaguchi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP54071011A priority Critical patent/JPS5931431B2/en
Publication of JPS55165293A publication Critical patent/JPS55165293A/en
Publication of JPS5931431B2 publication Critical patent/JPS5931431B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To let the welding torch make circular motion along the inside surface of a heat-transfer pipe and let it perform welding by expanding the pipe bore tracing jig inserted into the pipe in the diametral direction to fix the same in the pipe and turnably mounting a sleeve fixed with the welding torch at the time of welding the heat-transfer pipe and pipe plate.
CONSTITUTION: A hollow sleeve-form guide rod 6 is inserted into a heat-transfer pipe 2, and a spindle 7 is inserted therein. Further, the stator 9 disposed with a stator compressing ring 8 contacting the pipe 2 on the outside circumferential surface is provided between the spindle 7 and the inside surface of the pipe 2. The heat- transfer pipe 2 is put in the hole of a pipe plate 1 and the spindle 7 is forced in to closely fit the compressing ring 8 on the stator 9 to the inside surface of the heat- transfer pipe 2 owing to the principle of wedge by making use of its taper. Out of roundness is assured by this stator 9. While the welding torch 5 is let to make circular motion by turning the rotary sleeve 10 in alignment with this, the pipe 2 and pipe plate 1 are welded at the end face part of the pipe 2. The weld zone maintains roundness at all times and the welding shape stabilizes.
COPYRIGHT: (C)1980,JPO&Japio
JP54071011A 1979-06-06 1979-06-06 Welding equipment for pipes and tube sheets Expired JPS5931431B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54071011A JPS5931431B2 (en) 1979-06-06 1979-06-06 Welding equipment for pipes and tube sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54071011A JPS5931431B2 (en) 1979-06-06 1979-06-06 Welding equipment for pipes and tube sheets

Publications (2)

Publication Number Publication Date
JPS55165293A true JPS55165293A (en) 1980-12-23
JPS5931431B2 JPS5931431B2 (en) 1984-08-02

Family

ID=13448124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54071011A Expired JPS5931431B2 (en) 1979-06-06 1979-06-06 Welding equipment for pipes and tube sheets

Country Status (1)

Country Link
JP (1) JPS5931431B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122865A (en) * 2020-08-26 2020-12-25 东方电气集团东方锅炉股份有限公司 Dissimilar steel beveled tube plate and heat exchange tube sealing welding process
CN112643204A (en) * 2020-12-01 2021-04-13 东方电气集团东方锅炉股份有限公司 Laser tube plate welding process suitable for flush type and strength welding

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838501U (en) * 1971-09-10 1973-05-12
JPS5136218A (en) * 1974-09-21 1976-03-27 Nitta Belt Kk MAIKUROHADEJUKUSEIKANSOSHITENARU MUKISHITSUSEIKEIBUTSU NO SEIZOHOHO
JPS531043A (en) * 1976-06-25 1978-01-07 Toshiba Corp Automatic range setter of automatic exhausting gas analyzer
JPS5348121U (en) * 1976-09-29 1978-04-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348121B2 (en) * 1971-08-09 1978-12-27

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4838501U (en) * 1971-09-10 1973-05-12
JPS5136218A (en) * 1974-09-21 1976-03-27 Nitta Belt Kk MAIKUROHADEJUKUSEIKANSOSHITENARU MUKISHITSUSEIKEIBUTSU NO SEIZOHOHO
JPS531043A (en) * 1976-06-25 1978-01-07 Toshiba Corp Automatic range setter of automatic exhausting gas analyzer
JPS5348121U (en) * 1976-09-29 1978-04-24

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112122865A (en) * 2020-08-26 2020-12-25 东方电气集团东方锅炉股份有限公司 Dissimilar steel beveled tube plate and heat exchange tube sealing welding process
CN112643204A (en) * 2020-12-01 2021-04-13 东方电气集团东方锅炉股份有限公司 Laser tube plate welding process suitable for flush type and strength welding

Also Published As

Publication number Publication date
JPS5931431B2 (en) 1984-08-02

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