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GB1251889A - - Google Patents

Info

Publication number
GB1251889A
GB1251889A GB1251889DA GB1251889A GB 1251889 A GB1251889 A GB 1251889A GB 1251889D A GB1251889D A GB 1251889DA GB 1251889 A GB1251889 A GB 1251889A
Authority
GB
United Kingdom
Prior art keywords
solder
parts
soldering
bath
vibration
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
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 filed Critical
Publication of GB1251889A publication Critical patent/GB1251889A/en
Expired 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
    • B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
    • B23K3/06—Solder feeding devices; Solder melting pans
    • B23K3/0646—Solder baths
    • B23K3/0661—Oscillating baths

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molten Solder (AREA)

Abstract

1,251,889. Soldering. CATERPILLAR MITSUBISHI Ltd. 21 May, 1969 [29 May, 1968], No. 26041/69. Heading B3R. In soldering parts of a heat exchanger by dipping the parts in molten solder, means for applying vibrations to the parts or to the molten solder are energized for a predetermined time while the parts are immersed in the solder and the parts are finally removed from the solder. An assembly 9 comprising water tubes 7 and a header plate 8 is supported in a holder 6 provided with a vibrator 5 and is dipped in a bath 3 of solder 4 held molten by burners 1 in a body 2. The assembly is vibrated at 1000-5000 cycles per minute for 0À5-3 minutes. In a modification a cushioning member is provided between the body and the flanged rim of the bath and vibrators are disposed on the rim to vibrate the solder in the bath. In an example of soldering a tractor radiator the soldering temperature is 320-340‹ C., the frequency of vibration is 3400-3450 cycles per minute, the amplitude of vibration is 0À1-0À2 mm. and the time of vibration is 30 seconds.
GB1251889D 1968-05-29 1969-05-21 Expired GB1251889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3603268A JPS5021978B1 (en) 1968-05-29 1968-05-29

Publications (1)

Publication Number Publication Date
GB1251889A true GB1251889A (en) 1971-11-03

Family

ID=12458357

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251889D Expired GB1251889A (en) 1968-05-29 1969-05-21

Country Status (5)

Country Link
JP (1) JPS5021978B1 (en)
BE (1) BE733786A (en)
DE (1) DE1926903B2 (en)
FR (1) FR2009551B1 (en)
GB (1) GB1251889A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141468A (en) * 2015-04-01 2016-11-23 徐林波 Leaching casting melting welding connection and goods thereof

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3703763A (en) * 1970-11-18 1972-11-28 Ethyl Corp Method of making a composite metal article
US3831263A (en) * 1972-08-11 1974-08-27 Aluminum Co Of America Method of soldering
DE3240540A1 (en) * 1982-11-03 1984-06-14 GeWerTec Gesellschaft für Werkstofftechnik mbH, 4600 Dortmund Method and apparatus for high-temperature soldering and brazing
JPH02131259U (en) * 1989-04-05 1990-10-31
CN113029872B (en) * 2021-03-25 2022-12-20 兰州理工大学 Method and system for measuring surface tension of liquid metal of welding pool in real time

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106141468A (en) * 2015-04-01 2016-11-23 徐林波 Leaching casting melting welding connection and goods thereof

Also Published As

Publication number Publication date
JPS5021978B1 (en) 1975-07-26
FR2009551A1 (en) 1970-02-06
FR2009551B1 (en) 1976-01-09
DE1926903B2 (en) 1972-07-13
DE1926903A1 (en) 1969-12-11
BE733786A (en) 1969-11-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees