IT1205236B - Procedimento ed apparecchiatura per rivestire con lega per saldatura - Google Patents

Procedimento ed apparecchiatura per rivestire con lega per saldatura

Info

Publication number
IT1205236B
IT1205236B IT25927/80A IT2592780A IT1205236B IT 1205236 B IT1205236 B IT 1205236B IT 25927/80 A IT25927/80 A IT 25927/80A IT 2592780 A IT2592780 A IT 2592780A IT 1205236 B IT1205236 B IT 1205236B
Authority
IT
Italy
Prior art keywords
alloy
welding
procedure
coating
equipment
Prior art date
Application number
IT25927/80A
Other languages
English (en)
Other versions
IT8025927A0 (it
Inventor
Peter Schillke
Robert Roy Walls
Original Assignee
Gyrex Corp
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 Gyrex Corp filed Critical Gyrex Corp
Publication of IT8025927A0 publication Critical patent/IT8025927A0/it
Application granted granted Critical
Publication of IT1205236B publication Critical patent/IT1205236B/it

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
    • H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
    • H05K3/3457—Solder materials or compositions; Methods of application thereof
    • H05K3/3468—Applying molten solder
    • 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
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/08—Soldering by means of dipping in molten solder
    • B23K1/085—Wave soldering
    • 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
    • B23K3/0653—Solder baths with wave generating means, e.g. nozzles, jets, fountains
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/36—Electric or electronic devices
    • B23K2101/42—Printed circuits
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/04—Soldering or other types of metallurgic bonding
    • H05K2203/044—Solder dip coating, i.e. coating printed conductors, e.g. pads by dipping in molten solder or by wave soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/08—Treatments involving gases
    • H05K2203/081—Blowing of gas, e.g. for cooling or for providing heat during solder reflowing
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
    • H05K2203/111—Preheating, e.g. before soldering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/15—Position of the PCB during processing
    • H05K2203/1509—Horizontally held PCB

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Molten Solder (AREA)
  • Coating With Molten Metal (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Coating Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT25927/80A 1979-11-13 1980-11-12 Procedimento ed apparecchiatura per rivestire con lega per saldatura IT1205236B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/093,215 US4277518A (en) 1979-11-13 1979-11-13 Solder-coating method

Publications (2)

Publication Number Publication Date
IT8025927A0 IT8025927A0 (it) 1980-11-12
IT1205236B true IT1205236B (it) 1989-03-15

Family

ID=22237782

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25927/80A IT1205236B (it) 1979-11-13 1980-11-12 Procedimento ed apparecchiatura per rivestire con lega per saldatura

Country Status (8)

Country Link
US (1) US4277518A (it)
JP (1) JPS5683991A (it)
CA (1) CA1161570A (it)
CH (1) CH642212A5 (it)
DE (1) DE3038841A1 (it)
FR (1) FR2469858B1 (it)
GB (1) GB2063925B (it)
IT (1) IT1205236B (it)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390120A (en) * 1980-12-15 1983-06-28 Bell Telephone Laboratories, Incorporated Soldering methods and apparatus
DE3111809C2 (de) * 1981-03-25 1985-05-15 Zevatron GmbH Gesellschaft für Fertigungseinrichtungen der Elektronik, 3548 Arolsen Verfahren und Vorrichtung zum maschinellen Löten von Werkstücken
US4389797A (en) * 1981-06-23 1983-06-28 The Htc Corporation Continuous vapor processing system
JPS59173374U (ja) * 1983-05-09 1984-11-19 凸版印刷株式会社 加熱装置
US4608941A (en) * 1985-01-10 1986-09-02 Teledyne Electro-Mechanisms Apparatus for soldering printed circuit panels
DE3536304A1 (de) * 1985-10-11 1987-04-16 Kaspar Eidenberg Verfahren zum verzinnen von leiterplatten und vorrichtung zum durchfuehren dieses verfahrens
US4766677A (en) * 1986-05-27 1988-08-30 Detrex Chemical Industries, Inc. Method and apparatus for vapor phase soldering
GB8613105D0 (en) * 1986-05-29 1986-07-02 Lymn P P A Solder leveller
JPS639188A (ja) * 1986-06-27 1988-01-14 テレダイン　インダストリ−ズ　インコ−ポレ−テツド プリント基板を半田処理する装置
US4831724A (en) * 1987-08-04 1989-05-23 Western Digital Corporation Apparatus and method for aligning surface mountable electronic components on printed circuit board pads
WO1989000905A1 (en) * 1987-08-06 1989-02-09 Gyrex Corporation Printed circuit board solder coating method and apparatus
EP0329808A1 (de) * 1988-02-25 1989-08-30 Gebr. Schmid GmbH & Co. Verfahren und Vorrichtung zur Reinigung frisch verzinnter Leiterplatten
DE3879929D1 (de) * 1988-02-25 1993-05-06 Schmid Gmbh & Co Geb Vorrichtung zur behandlung von elektrischen leiterplatten.
US4903631A (en) 1988-05-27 1990-02-27 Teledyne Industries, Inc. System for soldering printed circuits
US5007369A (en) * 1988-05-27 1991-04-16 Teledyne Industries, Inc. Apparatus for solder coating printed circuit panels
SE465432B (sv) * 1988-07-15 1991-09-09 Lars Lindblom Saett och anordning vid varmfoerzinkning av ett foeremaal
DE3935059C1 (it) * 1989-10-20 1991-02-21 Juergen 8609 Bischberg De Ruemmer
DE4016366C2 (de) * 1990-05-21 1994-04-28 Siemens Nixdorf Inf Syst Verfahren und Einrichtung zum Reflow-Löten von Elektronik-Bauteilen auf eine Leiterplatte
US5180611A (en) * 1990-07-18 1993-01-19 Argus International Method for irradiation of printed wiring boards and the like
US5240738A (en) * 1991-12-31 1993-08-31 International Business Machines Corporation Method of applying solder to a flexible circuit
US5308658A (en) * 1993-02-03 1994-05-03 Teledyne Industries, Inc. Process and apparatus for efficient spray coating
US6042648A (en) * 1997-07-15 2000-03-28 Corey; Dave O. Vertical circuit board soldering apparatus
US6315189B1 (en) * 1998-10-13 2001-11-13 Texas Instruments Incorporated Semiconductor package lead plating method and apparatus
DE102011082537A1 (de) * 2011-09-12 2013-03-14 Robert Bosch Gmbh Leiterplatte und elektrische Bauteile zum Einsatz in aggressiver Umgebung und Verfahren zur Herstellung einer solchen Leiterplatte
US10362720B2 (en) 2014-08-06 2019-07-23 Greene Lyon Group, Inc. Rotational removal of electronic chips and other components from printed wire boards using liquid heat media

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1011280A (en) * 1909-09-20 1911-12-12 Lufkin Foundry And Machine Company Soda-tank for dipping lumber.
US3000342A (en) * 1956-05-11 1961-09-19 United Shoe Machinery Corp Dip soldering machines
GB1207667A (en) * 1966-11-03 1970-10-07 Zeva Elek Zitats Ges Smits & L Methods of and machines for soldering printed circuit panels
US3474500A (en) * 1967-11-14 1969-10-28 Du Pont Process and apparatus for forming a foam fiber batt
DE1935707A1 (de) * 1968-07-16 1970-02-19 Electrovert Mfg Co Ltd Verfahren und Vorrichtung zum UEberziehen von gedruckten Schaltungsplatten mit Flussmittel und anschliessender Beschichtung mit Zinn oder Lot
US3721379A (en) * 1970-08-21 1973-03-20 Western Electric Co Apparatus for treating articles with a liquid
US3825994A (en) * 1972-11-15 1974-07-30 Rca Corp Method of soldering circuit components to a substrate
JPS5390136A (en) * 1977-01-20 1978-08-08 Matsushita Electric Ind Co Ltd Soldering apparatus
JPS556835U (it) * 1978-06-28 1980-01-17
DE2856460C3 (de) * 1978-12-28 1982-02-11 Gebr. Schmid GmbH & Co, 7290 Freudenstadt Vorrichtung zum Aufbringen einer Lotschicht auf eine Leiterplatte

Also Published As

Publication number Publication date
DE3038841A1 (de) 1981-05-27
DE3038841C2 (it) 1990-07-05
FR2469858B1 (fr) 1986-01-31
FR2469858A1 (fr) 1981-05-22
JPS643353B2 (it) 1989-01-20
GB2063925B (en) 1984-01-25
CA1161570A (en) 1984-01-31
CH642212A5 (fr) 1984-03-30
JPS5683991A (en) 1981-07-08
IT8025927A0 (it) 1980-11-12
GB2063925A (en) 1981-06-10
US4277518A (en) 1981-07-07

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