GB1446568A - Removal of excess solder from a solder-coated substrate data processing systems - Google Patents

Removal of excess solder from a solder-coated substrate data processing systems

Info

Publication number
GB1446568A
GB1446568A GB5356373A GB5356373A GB1446568A GB 1446568 A GB1446568 A GB 1446568A GB 5356373 A GB5356373 A GB 5356373A GB 5356373 A GB5356373 A GB 5356373A GB 1446568 A GB1446568 A GB 1446568A
Authority
GB
United Kingdom
Prior art keywords
solder
substrate
glycerol
coated substrate
removal
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
GB5356373A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1446568A publication Critical patent/GB1446568A/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
    • 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
    • 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
    • H05K2203/02—Details related to mechanical or acoustic processing, e.g. drilling, punching, cutting, using ultrasound
    • H05K2203/0285—Using ultrasound, e.g. for cleaning, soldering or wet treatment
    • 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
    • H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
    • H05K2203/0756—Uses of liquids, e.g. rinsing, coating, dissolving
    • H05K2203/0776—Uses of liquids not otherwise provided for in H05K2203/0759 - H05K2203/0773
    • 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
    • H05K2203/1518—Vertically held PCB
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Molten Solder (AREA)
  • Coating With Molten Metal (AREA)
  • Manufacturing Of Printed Wiring (AREA)
  • Electric Connection Of Electric Components To Printed Circuits (AREA)
GB5356373A 1972-12-11 1973-11-19 Removal of excess solder from a solder-coated substrate data processing systems Expired GB1446568A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31407972A 1972-12-11 1972-12-11

Publications (1)

Publication Number Publication Date
GB1446568A true GB1446568A (en) 1976-08-18

Family

ID=23218468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5356373A Expired GB1446568A (en) 1972-12-11 1973-11-19 Removal of excess solder from a solder-coated substrate data processing systems

Country Status (7)

Country Link
US (1) US3795358A (US08124630-20120228-C00152.png)
JP (1) JPS5322535B2 (US08124630-20120228-C00152.png)
CA (1) CA1002815A (US08124630-20120228-C00152.png)
DE (1) DE2357950A1 (US08124630-20120228-C00152.png)
FR (1) FR2209636B1 (US08124630-20120228-C00152.png)
GB (1) GB1446568A (US08124630-20120228-C00152.png)
IT (1) IT1001112B (US08124630-20120228-C00152.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154038A (en) * 1984-02-08 1985-08-29 Elm Ltd Detecting fan failure in cooled food stores
US6950017B2 (en) 2002-03-27 2005-09-27 Simon Lawrence Smith System for monitoring an inhabited environment

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924794A (en) * 1973-08-14 1975-12-09 Us Energy Solder leveling process
US4083323A (en) * 1975-08-07 1978-04-11 Xerox Corporation Pneumatic system for solder leveling apparatus
US4116766A (en) * 1976-08-31 1978-09-26 The United States Of America As Represented By The Department Of Energy Ultrasonic dip seal maintenance system
DE2911403A1 (de) * 1979-03-23 1980-09-25 Kabel Metallwerke Ghh Verfahren und vorrichtung zur herstellung laengsnahtgeschweisster rohre aus metallen
CH656769A5 (de) * 1980-09-09 1986-07-15 Sinter Ltd Vorrichtung zum aufbringen von lot auf leiterplatten.
CH651484A5 (de) * 1981-06-24 1985-09-30 Roag Ag Verfahren und vorrichtung zum trennen von optikteilen von tragkoerpern.
US4619841A (en) * 1982-09-13 1986-10-28 Schwerin Thomas E Solder leveler
JPS61238464A (ja) * 1985-04-13 1986-10-23 Eiichi Miyake 物品加熱装置
US4769083A (en) * 1986-01-27 1988-09-06 Gould Inc. Method for removing excess solder from printed circuit boards
GB8613104D0 (en) * 1986-05-29 1986-07-02 Lymn P P A Solder leveller
EP0256948B1 (en) * 1986-08-13 1990-10-03 Senju Metal Industry Co., Ltd. Fountain-type soldering apparatus
US4930898A (en) * 1988-06-27 1990-06-05 The United States Of America As Represented By The Secretary Of Agriculture Process and apparatus for direct ultrasonic mixing prior to analysis
US5344064A (en) * 1993-08-06 1994-09-06 Stokes Dyrell K Method for unsoldering heat exchanger end tank from core header plate
FR2725925B1 (fr) * 1994-10-24 1998-02-27 Coudert Anne Marie France Procede de nettoyage et decapage des surfaces par ultrasons par application d'une sonde
US6311702B1 (en) * 1998-11-11 2001-11-06 Applied Materials, Inc. Megasonic cleaner
US6202658B1 (en) 1998-11-11 2001-03-20 Applied Materials, Inc. Method and apparatus for cleaning the edge of a thin disc
DE19903957B4 (de) * 1999-01-25 2008-05-21 Finetech Gmbh & Co.Kg Verfahren und Vorrichtung zum Entfernen von Lot
JP3799200B2 (ja) * 1999-09-22 2006-07-19 キヤノン株式会社 はんだ回収方法およびはんだ回収装置
TWI340677B (en) 2008-06-06 2011-04-21 Ind Tech Res Inst Scrap removal method and apparatus
DE102013100473A1 (de) * 2013-01-17 2014-07-17 Seho Systemtechnik Gmbh Verfahren und Vorrichtung zum Reinigen einer Lötdüse
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
CN108890541B (zh) * 2018-06-04 2020-09-25 江苏大学 一种人工淹没式空化射流微零件塑性成形的装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB969546A (en) * 1962-01-02 1964-09-09 Rolls Royce Improvements in or relating to methods and apparatus for removing burrs or the like from workpieces
US3210182A (en) * 1962-08-13 1965-10-05 Ibm Selective removal of excess solder
GB1004225A (en) * 1963-03-27 1965-09-15 Electrovert Mfg Co Ltd Apparatus for processing with a liquid
US3249281A (en) * 1964-01-13 1966-05-03 Sanders Associates Inc Multiple ultrasonic solder fountain machine
US3498303A (en) * 1966-03-17 1970-03-03 Hewlett Packard Co Apparatus for washing and drying printed circuit boards
US3491779A (en) * 1967-07-06 1970-01-27 Brown Eng Co Inc Solder leveling apparatus
US3603329A (en) * 1968-11-06 1971-09-07 Brown Eng Co Inc Apparatus for manufacturing printed circuits

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154038A (en) * 1984-02-08 1985-08-29 Elm Ltd Detecting fan failure in cooled food stores
US6950017B2 (en) 2002-03-27 2005-09-27 Simon Lawrence Smith System for monitoring an inhabited environment

Also Published As

Publication number Publication date
JPS5322535B2 (US08124630-20120228-C00152.png) 1978-07-10
DE2357950A1 (de) 1974-06-12
IT1001112B (it) 1976-04-20
JPS4989653A (US08124630-20120228-C00152.png) 1974-08-27
FR2209636B1 (US08124630-20120228-C00152.png) 1976-10-01
CA1002815A (en) 1977-01-04
FR2209636A1 (US08124630-20120228-C00152.png) 1974-07-05
US3795358A (en) 1974-03-05

Similar Documents

Publication Publication Date Title
GB1446568A (en) Removal of excess solder from a solder-coated substrate data processing systems
ES8606525A1 (es) Procedimiento y aparato de chapado o ataque quimico de un substrato utilizando un liquido de tratamiento y un haz energetico, tal como un laser.
GB1247706A (en) Process for forming a conductive layer upon an insulating substrate
FR2241180B1 (US08124630-20120228-C00152.png)
GB1478768A (en) Method of and apparatus for applying solder to circuit boards and circuit components
US3298588A (en) Printed circuit board and machine for soldering same
GB1291480A (en) Wave soldering apparatus
GB1157432A (en) Electric Circuit Interconnection Means
GB1216577A (en) Method of and apparatus for rendering solder coated on a metallic surface level and thin
GB1498605A (en) Soldering process
GB1518570A (en) Circuit board fluxing apparatus
JPS5671576A (en) Jet type soldering device
ES437449A1 (es) Un metodo y su correspondiente aparato para estabilizar tem-poralmente y soldar en masa componentes electricos y elec- tronicos en un tablero de circuito
SU482263A1 (ru) Устройство дл пайки и лужени волной припо
SU563240A1 (ru) Устройство дл ультразвуковой пайки и лужени изделий волной припо
ES414045A1 (es) Procedimiento para recubrir de modo continuo con soldadura blanda, de baja temperatura, una banda de aluminio o de aleacion de este metal.
GB1521130A (en) Selective electro-plating etching or electro-machining
Bogenschutz et al. Improvement of the Etch Factor by Optimization of the Operating Parameters in the Etching of Printed Circuits and Fabricated Parts
JPS6243662Y2 (US08124630-20120228-C00152.png)
JPS5669036A (en) Discharge working electrode
SU588668A2 (ru) Устройство дл нанесени тонкого, равномерного сло покрыти
JPS52136494A (en) Process for grooving brittle material
JPS57118654A (en) Circuit substrate
JPS55147473A (en) Solder tank
FR2204706A1 (en) Hot-dip metallizing plant - using standing wave on molten metal surface

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee