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  • VDI/VDE 2251 Blatt 3:1998-09

    Current The latest, up-to-date edition.

    Precision engineering components - Solder connections

    Available format(s):  PDF

    Language(s):  German

    Published date:  01-09-1998

    Publisher:  Verlag des Vereins Deutscher Ingenieure

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    Table of Contents - (Show below) - (Hide below)

    1 Einleitung
    2 Grundlagen
      2.1 Lötvorgang
      2.2 Lote
      2.3 Flussmittel
      2.4 Lötverfahren
          2.4.1 Verbindungslöten
                2.4.1.1 Spaltlöten
                2.4.1.2 Fugenlöten
          2.4.2 Reiblöten
          2.4.3 Aufgiesslöten
          2.4.4 Kontakt-Reaktionslöten
    3 Lötqualität, Lötfehler, Lötprüfung
    4 Konstruktionsrichtlinien
      4.1 Festigkeit, Gestaltung, Berechnung
      4.2 Konstruktionsbeispiele
          4.2.1 Weichlöten
                4.2.1.1 Mechanische Verbindungen
                4.2.1.2 Elektrische Verbindungen
          4.2.2 Hartlöten
    Formelzeichen
    Schrifttum

    Abstract - (Show below) - (Hide below)

    The aim of these guidelines is to make it easier for the practitioner to get started with the problem to be solved by summarizing the basics of soldering (terms, classifications, process sequences, influencing parameters, design principles) and to create the prerequisites for solving it in connection with the literature in a system-oriented manner.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher Verlag des Vereins Deutscher Ingenieure
    Status Current
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    VDI 2232:2004-01 Methodical selection of solid connections - Systematic, design catalogues, assistance for work

    Standards Referencing This Book - (Show below) - (Hide below)

    DIN 8513-2:1979-10 BRAZING AND BRAZE WELD FILLER METALS - SILVER-BEARING BRAZING ALLOYS WITH LESS THAN 20 % BY WT. SILVER - COMPOSITION, USE, TECHNICAL CONDITIONS OF DELIVERY
    DIN IEC 60301:1985-12 PREFERRED DIAMETERS OF WIRE TERMINATIONS OF CAPACITORS AND RESISTORS
    DIN 86033:1980-09 SOLDERED FLANGES FOR TUBES OF COPPER AND COPPER ALLOYS, NOMINAL PRESSURE 10
    DIN 40686-4:1983-08 SURFACES OF DENSE CERAMIC COMPONENTS FOR ELECTRICAL ENGINEERING; TESTING OF SOFT SOLDERABLE METAL COATINGS
    DIN 40500-5:1983-06 COPPER FOR ELECTRICAL PURPOSES; TINNED WIRE; TECHNICAL DELIVERY CONDITIONS
    DIN IEC 60326-7 : 1985 AMD 1 1994 PRINTED BOARDS; PART 7: SPECIFICATION FOR SINGLE AND DOUBLE SIDED FLEXIBLE PRINTED BOARDS WITHOUT THROUGH CONNECTIONS
    DIN EN 1254-4:1998-03 Copper and copper alloy plumbing fittings - Part 4: Fittings combining other end connections with capillary or compression ends
    DIN 8513-3:1986-07 FILLER METALS FOR BRAZING - SILVER-BASE BRAZING ALLOYS CONTAINING NOT LESS THAN 20 % SILVER BY MASS, COMPOSITION, USE, TECHNICAL DELIVERY CONDITIONS
    DIN 65170:2009-01 AEROSPACE SERIES - BRAZED AND HIGH-TEMPERATURE BRAZED METALLIC COMPONENTS - TECHNICAL SPECIFICATIONS
    DIN IEC 60068-2-20:1991-04 ELECTRICAL ENGINEERING; BASIC ENVIRONMENTAL TESTING PROCEDURES; TEST T: SOLDERING
    DIN 32506-2:1981-07 TESTING OF SOLDERABILITY - VERTICAL DIPPING TEST FOR SAMPLES OF COPPER ALLOYS, TESTS, EVALUATION
    DIN EN 29454-1:1994-02 SOFT SOLDERING FLUXES; CLASSIFICATION AND REQUIREMENTS; PART 1: CLASSIFICATION, LABELLING AND PACKAGING
    DIN 8513-5:1983-02 BRAZING ALLOYS - FILLER METALS AN NICKEL-BASE FOR HIGH TEMPERATURE BRAZING, USE, COMPOSITION, TECHNICAL TERMS OF DELIVERY
    DIN IEC 60326-3:1993-09 PRINTED BOARDS - PART 3: DESIGN AND USE OF PRINTED BOARDS
    DIN EN ISO 3677:2015-06 (Draft) FILLER METAL FOR SOLDERING AND BRAZING - DESIGNATION (ISO 3677:2016)
    DIN 32506-4:1981-07 TESTING OF SOLDERABILITY FOR SOFT SOLDERING - MEASUREMENT OF WETTING FORCE - TESTING, ASSESSMENT
    DIN 32513:1990-01 SOLDERING PASTES - COMPOSITION, REQUIREMENTS AND TESTING
    DIN IEC 60068-2-44:1980-12 BASIC ENVIRONMENTAL TESTING PROCEDURES; TESTS, GUIDANCE ON TEST T: SOLDERING
    DIN 8513-1:1979-10 BRAZING AND BRAZE WELD FILLER METALS; COPPER BASE BRAZING ALLOYS; COMPOSITION, USE, TECHNICAL CONDITIONS OF DELIVERY
    DIN 41496:1987-05 ELECTRICAL COMMUNICATIONS ENGINEERING; SOLDER BAGS, SOLDER LUGS, SOLDER PINS
    DIN 2856-11:1988-01 CAPILLARY SOLDERING FITTINGS - DIMENSIONS OF SELECTED TYPES
    DIN IEC 60326-4:1993-09 PRINTED BOARDS - PART 4: SPECIFICATION FOR SINGLE AND DOUBLE SIDED PRINTED BOARDS WITH PLAIN HOLES
    DIN 1719:1986-01 LEAD - COMPOSITION
    DIN 40686-5:1983-08 SURFACES OF DENSE CERAMIC COMPONENTS FOR ELECTRICAL ENGINEERING; TESTING OF HARD SOLDERABLE METAL COATINGS
    DIN IEC 60326-2 : 1992 AMD 1 1993 PRINTED BOARDS; PART 2: TEST METHODS
    DIN 32506-3:1981-07 TESTING OF SOLDERABILITY FOR SOFT SOLDERING - VERTICAL DIPPING TEST FOR PRE-TINNED SPECIMENS - TESTING - ASSESSMENT
    DIN 8514-1:1978-07 BRAZEABILITY, SOLDERABILITY - TERMS
    DIN IEC 60326-8 : 1985 AMD 1 1994 PRINTED BOARDS; SPECIFICATION FOR SINGLE AND DOUBLE SIDED FLEXIBLE PRINTED BOARDS WITH THROUGH CONNECTIONS
    DIN 8513-4:1981-02 BRAZING AND BRAZE WELDING FILLER METALS - ALUMINIUM BASE, COMPOSITION, USE, TECHNICAL TERMS OF DELIVERY
    DIN 8505-1:1979-05 BRAZING AND SOLDERING - GENERAL TERMS AND DEFINITIONS
    ISO 4063:2009 Welding and allied processes — Nomenclature of processes and reference numbers
    DIN 65228:1996-11 (Draft) AEROSPACE - QUALIFICATION TEST OF BRAZERS - BRAZING OF METALLIC COMPONENTS
    DIN 65169:2016-08 (Draft) AEROSPACE - BRAZED AND HIGH-TEMPERATURE BRAZED COMPONENTS - DIRECTIONS FOR DESIGN
    DIN 8527-1:1997-08 FLUXES FOR SOLDERING OF HEAVY METALS - PART 1: REQUIREMENTS AND TESTS
    DIN IEC 60326-6:1994-07 PRINTED BOARDS - PART 6: SPECIFICATION FOR MULTILAYER PRINTED BOARDS
    DIN IEC 60068-2-54:1988-01 ELECTRICAL ENGINEERING; BASIC ENVIRONMENTAL TESTING PROCEDURES; TESTS T; SOLDERING; TEST TA; SOLDERABILITY TESTING BY THE WETTING BALANCE METHOD
    DIN EN 29453:1994-02 SOFT SOLDER ALLOYS - CHEMICAL COMPOSITIONS AND FORMS
    DIN 8505-3:1983-01 BRAZING AND SOLDERING; CLASSIFICATION OF PROCESSES ACCORDING TO ENERGY TRANSFER MEDIA; DESCRIPTION OF PROCESSES
    DIN EN 1254-1:1998-03 Copper and copper alloy plumbing fittings - Part 1: Fittings with ends for capillary soldering or capillary brazing to copper tubes
    DIN 8505-2:1979-05 BRAZING AND SOLDERING - CLASSIFICATION OF PROCESSES, TERMS
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