JPS60177969A - Method of jioning ti-al double tube and ti tube plate - Google Patents

Method of jioning ti-al double tube and ti tube plate

Info

Publication number
JPS60177969A
JPS60177969A JP3476484A JP3476484A JPS60177969A JP S60177969 A JPS60177969 A JP S60177969A JP 3476484 A JP3476484 A JP 3476484A JP 3476484 A JP3476484 A JP 3476484A JP S60177969 A JPS60177969 A JP S60177969A
Authority
JP
Japan
Prior art keywords
tube
double
plate
collar
bevelling
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
JP3476484A
Other languages
Japanese (ja)
Other versions
JPH0242588B2 (en
Inventor
Sadahiko Sugiyama
Keizo Nanba
Keiji Sano
Original Assignee
Sumitomo Light Metal Ind 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 Sumitomo Light Metal Ind Ltd filed Critical Sumitomo Light Metal Ind Ltd
Priority to JP3476484A priority Critical patent/JPH0242588B2/ja
Publication of JPS60177969A publication Critical patent/JPS60177969A/en
Publication of JPH0242588B2 publication Critical patent/JPH0242588B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/0026Arc welding or cutting specially adapted for particular articles or work

Abstract

PURPOSE:To join a Ti-Al double tube and a Ti tube plate effectively and with high reliability by fitting a Ti collar on the outer periphery of a double tube consisting of an Al outer tube and a Ti inner tube and welding them, and inserting it to a fitting hole of the Ti tube plate and welding them. CONSTITUTION:An Al outer tube 4 and a Ti inner tube 2 are pressure-welded to constitute a Ti-Al double tube 2. The Al outer tube 4 is made shorter than the Ti inner tube by specified length l1 at the end a bevelling part l4 in length is formed. Then, a cylindrical Ti collar 10 of length l2 is fitted over the shortened part l1 of the Al outer tube 4 and outer bevelling part l4, and bevelling parts 12, 14 of the two are melted and welded, and the Ti collar 10 is fixed to the double tube 2 at the weld zone 16. After inserting the double tube 2 into the fitting hole 20 of the Ti tube plate 18 and placing at a specified fitting position, an end part of the Ti collar 10, the end part of the Ti inner tube 6 and the peripheral part of the fitting hole 20 are melted and welded, and the double tube 2 and Ti tube plate 18 are fixed at the weld zone.
JP3476484A 1984-02-24 1984-02-24 Expired - Lifetime JPH0242588B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3476484A JPH0242588B2 (en) 1984-02-24 1984-02-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3476484A JPH0242588B2 (en) 1984-02-24 1984-02-24

Publications (2)

Publication Number Publication Date
JPS60177969A true JPS60177969A (en) 1985-09-11
JPH0242588B2 JPH0242588B2 (en) 1990-09-25

Family

ID=12423372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3476484A Expired - Lifetime JPH0242588B2 (en) 1984-02-24 1984-02-24

Country Status (1)

Country Link
JP (1) JPH0242588B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030042841A (en) * 2001-11-24 2003-06-02 핀튜브텍(주) Intercooler For Diesel Engine And Fin-Tube Manufacturing Method
JP2008045739A (en) * 2006-06-26 2008-02-28 Snamprogetti Spa Corrosion resistant bimetallic tube and application in its tube bundle unit
KR101298703B1 (en) * 2012-01-12 2013-08-21 주식회사 동화엔텍 Method for joining the tube and the tube sheet in shell
KR102013645B1 (en) * 2018-05-16 2019-10-21 주식회사 덴코 Device for heat exchager

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030042841A (en) * 2001-11-24 2003-06-02 핀튜브텍(주) Intercooler For Diesel Engine And Fin-Tube Manufacturing Method
JP2008045739A (en) * 2006-06-26 2008-02-28 Snamprogetti Spa Corrosion resistant bimetallic tube and application in its tube bundle unit
KR101298703B1 (en) * 2012-01-12 2013-08-21 주식회사 동화엔텍 Method for joining the tube and the tube sheet in shell
KR102013645B1 (en) * 2018-05-16 2019-10-21 주식회사 덴코 Device for heat exchager

Also Published As

Publication number Publication date
JPH0242588B2 (en) 1990-09-25

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