Verfügbarkeit: Understanding injection molds

Understanding injection molds:

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Bibliographische Detailangaben
Hauptverfasser:	Pruner, Harry (VerfasserIn), Nesch, Wolfgang (VerfasserIn)
Format:	Buch
Sprache:	English
Veröffentlicht:	Munich Hanser Publishers [2020] Cincinnati Hanser
Ausgabe:	2nd edition
Schlagworte:	Spritzgießwerkzeug Kunststoff Spritzgussform Spritzgießen Baugruppen Duroplastwerkzeuge Elastomerwerkzeuge Spritzgießtechnik Spritzgießwerkzeuge Spritzguss Thermoplastwerkzeuge FBKTSPRI: Spritzgießen FBKTWERE: Werkzeugentwicklung FBLEHR: Lehrbuch PLAS2020 SCIE2020 Lehrbuch
Online-Zugang:	Inhaltsverzeichnis
Beschreibung:	XII, 145 Seiten Illustrationen, Diagramme 24 cm
ISBN:	9781569908433

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Datensatz im Suchindex

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adam_text	TABLE OF CONTENTS HOW TO USE THE BOOK ....................................................................................................... V PREFACE ................................................................................................................................. XIII 1 BASIC MOLD DESIGN .................................................................................................. 1 1.1 ASSEMBLIES OF AN INJECTION MOLD ........................................................................................... 1 1.1.1 PHASES OF DESIGN ......................................................................................................... 2 1.1.2 STABILITY OF THERMOSETS MOLDS .................................................................................. 3 1.1.3 WEAR IN THERMOSET MOLDS ......................................................................................... 3 1.2 NOZZLE SIDE ............................................................................................................................... 4 1.2.1 SPRUE BUSHING ............................................................................................................. 5 1.2.2 DECOMPRESSION ........................................................................................................... 6 1.2.3 STRAINER NOZZLES ......................................................................................................... 7 1.2.4 NOZZLE SIDE OF THERMOSET MATERIALS ........................................................................ 8 1.2.5 NOZZLE SIDE OF ELASTOMER MOLDS .............................................................................. 8 1.3 EJECTOR SIDE ............................................................................................................................... 9 1.3.1 EJECTOR DEVICE ............................................................................................................. 10 1.3.1.1 EJECTOR SET WITH EJECTOR PINS ...................................................................... 10 1.3.1.2 STRIPPER PLATE .............................................................................................. 10 1.3.1.3 MUSHROOM EJECTOR ...................................................................................... 11 1.3.1.4 AIR EJECTOR .................................................................................................... 11 1.3.1.5 EJECTOR SYSTEM FOR THERMOSET MOLDS ...................................................... 12 1.3.1.6 EJECTOR SYSTEM FOR ELASTOMER MOLDS .......................................................... 12 1.3.2 DRAFT ANGLES .............................................................................................................. 13 1.3.3 EJECTOR COUPLING ........................................................................................................ 14 1.4 BUOYANCY FORCES IN THE MOLD .............................................................................................. 15 1.5 MOLD PROTECTION ..................................................................................................................... 16 1.5.1 LIGHT BARRIER/FAILURE SCALE ........................................................................................ 16 1.5.2 INFRARED MOLD PROTECTION .......................................................................................... 16 1.5.3 VISION SYSTEMS ............................................................................................................ 17 1.6 MOLD CAVITY PRESSURE/MOLD FILLING CONTROL ........................................................................ 18 1.7 SIMULATION OF THE FILLING PROCESS (MOLD FLOW ANALYSIS) .................................................... 19 1.8 DEMOLDING FORCE .................................................................................................................... 20 1.9 VENTILATION .............................................................................................................................. 21 1.9.1 VENTILATION BY DISPLACEMENT .................................................................................... 21 1.9.2 VENTILATION BY VACUUM .............................................................................................. 22 1.10 SUPPORT BARS, SUPPORT PLATES, AND SUPPORT ROLLERS ............................................................. 23 1.11 MOLD CLAMPING PLATE AND CENTERING RING ........................................................................... 24 1.11.1 MOLD CLAMPING PLATE .................................................................................................. 24 1.11.2 CENTERING RING .............................................................................................................. 24 1.12 CORE PULLERS .............................................................................................................................. 25 1.13 MOLD STRUCTURE IN ELASTOMER PROCESSING ............................................................................. 26 2 TYPES OF DEMOLDING IN TWO-PLATEN MOLDS ........................................................... 27 2.1 MOLDED PARTS WITHOUT UNDERCUTS ........................................................................................... 27 2.2 MOLDED PARTS WITH UNDERCUTS .................................................................................................. 28 2.2.1 ELASTIC STRIPPING .......................................................................................................... 28 2.2.2 DEMOLDING THROUGH SLIDERS ....................................................................................... 29 2.2.3 DEMOLDING WITH JAWS (SPLIT MOLDS) ........................................................................... 30 2.2.4 COLLAPSIBLE CORES .......................................................................................................... 31 2.3 MOLDED PARTS WITH INTERNAL AND EXTERNAL THREADS ............................................................. 32 2.3.1 INTERNAL THREAD ............................................................................................................ 32 2.3.2 EXTERNAL THREAD .......................................................................................................... 32 2.3.3 UNSCREWING DEVICE ...................................................................................................... 32 2.3.3.1 TYPES OF UNSCREWING ................................................................................... 33 2.3.3.1.1 UNSCREWING WHEN THE MOLD IS CLOSED .................................................... 33 2.3.3.1.2 UNSCREWING FOR AN ATTACHED STRIPPER PLATE .......................................... 33 2.3.3.1.3 UNSCREWING DURING UPWARD MOTION ...................................................... 34 2.3.3.1.4 UNSCREWING THE STRIPPER PLATE WITH SPRING FORCE ................................ 34 2.4 MOLDED PARTS WITH THREADS, FORCIBLY DEMOLDED .................................................................... 35 2.5 UNSCREWING GEARS .................................................................................................................... 36 3 GATE AND SPRUE TECHNOLOGY ................................................................................... 37 3.1 DISTRIBUTION SYSTEMS ................................................................................................................ 37 3.1.1 DISTRIBUTION SYSTEM WITH DEMOLDED MOLDED PART ................................................... 38 3.1.1.1 COLD RUNNER ................................................................................................... 38 3.1.1.2 THREE-PLATEN DISTRIBUTOR ............................................................................... 39 3.1.2 DISTRIBUTION SYSTEM, REMAINING IN THE MOLD ......................................................... 40 3.1.2.1 INSULATING RUNNER ........................................................................................ 40 3.1.2.2 HOT RUNNER .................................................................................................... 41 3.1.2.2.1 ADVANTAGES OF A HOT RUNNER .................................................................... 41 3.1.2.2.2 HOT RUNNER, INTERNALLY HEATED ................................................................ 42 3.1.2.2.3 HOT RUNNER, EXTERNALLY HEATED .............................................................. 43 3.1.2.2.4 MULTIPLE CONNECTIONS ................................................................................ 45 3.1.2.2.5 NEEDLE SHUT-OFF NOZZLES .......................................................................... 46 3.1.2.2.6 HOT MOLD HALVES ....................................................................................... 48 3.2 GATE TECHNOLOGY ........................................................................................................................ 49 3.2.1 SOLIDIFYING GATE, REMAINING ON THE MOLDED PART ................................................... 50 3.2.1.1 DIRECT GATE ................................................................................................... 50 3.2.1.2 PINPOINT GATE ............................................................................................... 51 3.2.1.3 FAN AND RING GATE ....................................................................................... 52 3.2.1.4 SPRUE GATE ................................................................................................... 53 3.2.1.5 FILM GATE ....................................................................................................... 54 3.2.2 AUTOMATICALLY SEPARATED GATE ................................................................................... 55 3.2.2.1 TUNNEL GATE ................................................................................................. 55 3.2.2.2 WHIP GATE .................................................................................................. 56 3.2.2.3 HOT EDGE GATE (LATERAL INJECTION) ............................................................... 57 3.2.2.4 HOT RUNNER NOZZLES ................................................................................... 58 3.3 DISTRIBUTION SYSTEM FOR THERMOSETS AND ELASTOMERS .......................................................... 59 3.3.1 DEMOLDING WITH THE MOLDED PART FOR THERMOSETS ................................................... 60 3.3.1.1 COLD RUNNER FOR THERMOSETS ..................................................................... 60 3.3.2 DEMOLDING WITH THE MOLDED PART FOR ELASTOMERS ................................................... 61 3.3.2.1 COLD RUNNER FOR ELASTOMERS ....................................................................... 61 4 STANDARD PARTS ......................................................................................................... 63 4.1 MOLD DESIGNS ........................................................................................................................... 63 4.2 MOLD GUIDE ELEMENTS ............................................................................................................. 64 4.3 DEMOLDING ELEMENTS ............................................................................................................. 65 4.4 EQUIPMENT FOR MOLD TEMPERATURE CONTROL ........................................................................... 66 4.5 MOLD QUICK-CHANGE SYSTEMS ................................................................................................. 67 4.6 LATCH CONVEYORS ....................................................................................................................... 68 4.7 HOT PLATES FOR THERMOSETS AND ELASTOMERS ........................................................................... 69 4.8 BRUSHING UNITS FOR ELASTOMERS ............................................................................................. 70 5 TEMPERATURE CONTROL .............................................................................................. 71 5.1 TEMPERATURE CONTROL CHANNELS ............................................................................................. 71 5.2 TEMPERATURE DISTRIBUTION ..................................................................................................... 72 5.2.1 TEMPERATURE DISTRIBUTION IN THERMOSETS .................................................................. 73 5.2.2 TEMPERATURE DISTRIBUTION IN ELASTOMERS .................................................................. 73 5.3 CONTINUOUS COOLING ............................................................................................................... 74 5.4 SEGMENTED TEMPERATURE CONTROL ......................................................................................... 75 5.5 DYNAMIC TEMPERATURE CONTROL ............................................................................................. 76 5.6 PULSED COOLING ....................................................................................................................... 77 5.7 CORE TEMPERATURE CONTROL ..................................................................................................... 78 5.8 TEMPERATURE MEASUREMENT ................................................................................................... 79 6 SPECIAL DESIGNS ........................................................................................................ 81 6.1 STACK MOLDS ............................................................................................................................. 81 6.1.1 STACK MOLDS IN ELASTOMERS ......................................................................................... 82 6.2 MULTI-COMPONENT MOLDS ......................................................................................................... 83 6.2.1 SLIDER TECHNOLOGY (CORE-BACK) ................................................................................... 84 6.2.2 TRANSFER PROCESS (HANDLING TRANSFER) ....................................................................... 85 6.2.3 INDEX PLATE ................................................................................................................... 86 6.2.4 HUB ............................................................................................................................... 87 6.2.5 ROTARY DISK ................................................................................................................... 88 6.2.6 PATERNOSTER ................................................................................................................. 89 6.2.7 CUBE TECHNOLOGY ......................................................................................................... 90 6.2.7.1 STACK TURNING TECHNOLOGY ......................................................................... 90 6.2.7.2 DOUBLE CUBE ............................................................................................... 91 6.2.8 TANDEM MOLD ............................................................................................................. 92 6.2.9 MULTI-COMPONENT MOLDS FOR THERMOSETS AND ELASTOMERS ........................................ 93 6.3 THIN WALL MOLDS ..................................................................................................................... 95 6.4 INSERTION TECHNOLOGY ............................................................................................................. 96 6.5 FLUID INJECTION TECHNOLOGY ................................................................................................... 97 6.5.1 GAS INJECTION (GIT) ..................................................................................................... 97 6.5.1.1 PARTIAL FILLING .............................................................................................. 98 6.5.1.2 SECONDARY CAVITY ...................................................................................... 98 6.5.1.3 BLOW-BACK PROCESS .................................................................................... 99 6.5.1.4 THE CORE PULL-BACK PROCESS ...................................................................... 99 6.5.2 WATER INJECTION (WIT) ................................................................................................. 100 6.6 PUSH-PULL INJECTION MOLDS ..................................................................................................... 101 6.7 IMPLANTATION INJECTION MOLDING ............................................................................................. 102 6.8 IN MOLD LABELING (IML) PROCESS ............................................................................................. 103 6.9 CASCADE INJECTION MOLDING PROCESS ....................................................................................... 104 6.10 LOST CORE TECHNOLOGY ............................................................................................................. 105 6.11 MATERIAL-DEPENDENT SPECIAL PROCESSES ................................................................................. 106 6.11.1 MARBLING ..................................................................................................................... 106 6.11.2 MICRO-FOAM INJECTION MOLDING (MUCELL) ................................................................. 106 6.11.3 THERMOPLASTIC-FOAM CASTING (TSG) PROCESS ........................................................... 106 6.11.4 PVC PROCESSING ........................................................................................................... 106 6.11.5 MONOSANDWICH PROCESS ............................................................................................. 107 6.11.6 IN-MOLD PAINTING ......................................................................................................... 107 6.11.7 IN-MOLD WELDING ......................................................................................................... 107 6.12 MICRO-INJECTION MOLDS ........................................................................................................... 108 6.13 POWDER METAL/CERAMIC MOLDS ............................................................................................... 109 6.14 RAPID PROTOTYPING ................................................................................................................... ILL 6.15 ROTARY TABLE MOLDS ................................................................................................................. 113 6.16 SILICONE MOLDS ......................................................................................................................... 114 6.17 INJECTION BLOW MOLDS ............................................................................................................. 115 6.18 INJECTION COMPRESSION MOLDS ............................................................................................... 116 6.18.1 INJECTION COMPRESSION MOLDS IN ELASTOMERS ......................................................... 117 6.19 TEXTILE BACK INJECTION TECHNOLOGY ......................................................................................... 118 6.20 WORKPIECE CARRIER SYSTEM ..................................................................................................... 119 7 MOLD SURFACE TREATMENT .......................................................................................... 121 7.1 COMMON SURFACE TREATMENT PROCESSES .................................................................................. 121 7.2 THERMAL TREATMENT ................................................................................................................... 123 7.2.1 VACUUM HARDENING .................................................................................................... 123 7.2.2 LASER HARDENING .......................................................................................................... 123 7.2.3 FLAME HARDENING .......................................................................................................... 123 7.3 THERMOCHEMICAL TREATMENT .................................................................................................... 124 7.3.1 GAS NITRIDING ................................................................................................................ 124 7.3.2 PLASMA NITRIDING ........................................................................................................ 124 7.3.3 CARBURIZATION .............................................................................................................. 124 7.4 ELECTROCHEMICAL TREATMENT ...................................................................................................... 125 7.4.1 HARD CHROME PLATING .................................................................................................. 125 7.4.2 CHEMICAL NICKEL PLATING .............................................................................................. 125 7.5 CHEMICAL PHYSICAL TREATMENT .................................................................................................. 126 7.5.1 CHEMICAL VAPOR DEPOSITION (CVD) COATING ............................................................... 126 7.5.2 PLASMA ASSISTED CHEMICAL VAPOR DEPOSITION (PACVD) COATING ............................. 126 7.5.3 DIAMOND-LIKE CARBON (DEC) COATING ........................................................................ 126 7.5.4 PHYSICAL VAPOR DEPOSITION (PVD) COATING ................................................................. 126 7.6 MECHANICAL TREATMENT ............................................................................................................ 127 7.6.1 HIGH SPEED CUTTING (HSC) MILLING ................................................................................ 127 7.6.2 SURFACE GLOSS .............................................................................................................. 127 7.6.3 HIGH-GLOSS POLISHING .................................................................................................... 128 7.7 SURFACE GRAINING ...................................................................................................................... 129 7.8 STEEL SELECTION .......................................................................................................................... 130 7.9 ALUMINUM MOLDS ...................................................................................................................... 131 8 MACHINING PROCESSES ................................................................................................ 133 8.1 SINKING ELECTRIC DISCHARGE MACHINING (EDM) ...................................................................... 133 8.2 WIRE EDM ................................................................................................................................ 134 8.3 WELDING ............................................................................................................................ 135 8.3.1 TIG-WELDING ................................................................................................................ 135 8.3.2 MIG-WELDING ................................................................................................................ 135 8.3.3 MAG-WELDING .............................................................................................................. 135 8.3.4 LASER BEAM WELDING .................................................................................................... 135 8.4 PUNCHING UND DROP-FORGING .................................................................................................... 136 8.4.1 PUNCHING ...................................................................................................................... 136 8.4.2 DROP FORGING ................................................................................................................ 136 8.5 CASTING ...................................................................................................................................... 137 8.6 GALVANIZED MOLD INSERTS ........................................................................................................ 138 9 CARE, MAINTENANCE, AND STORAGE ............................................................................ 139 9.1 MOLD CARE .................................................................................................................................. 139 9.2 INSPECTION ................................................................................................................................ 140 9.3 MAINTENANCE ............................................................................................................................ 141 9.4 STORAGE ...................................................................................................................................... 142 INDEX ..................................................................................................................................... 143
adam_txt	TABLE OF CONTENTS HOW TO USE THE BOOK . V PREFACE . XIII 1 BASIC MOLD DESIGN . 1 1.1 ASSEMBLIES OF AN INJECTION MOLD . 1 1.1.1 PHASES OF DESIGN . 2 1.1.2 STABILITY OF THERMOSETS MOLDS . 3 1.1.3 WEAR IN THERMOSET MOLDS . 3 1.2 NOZZLE SIDE . 4 1.2.1 SPRUE BUSHING . 5 1.2.2 DECOMPRESSION . 6 1.2.3 STRAINER NOZZLES . 7 1.2.4 NOZZLE SIDE OF THERMOSET MATERIALS . 8 1.2.5 NOZZLE SIDE OF ELASTOMER MOLDS . 8 1.3 EJECTOR SIDE . 9 1.3.1 EJECTOR DEVICE . 10 1.3.1.1 EJECTOR SET WITH EJECTOR PINS . 10 1.3.1.2 STRIPPER PLATE . 10 1.3.1.3 MUSHROOM EJECTOR . 11 1.3.1.4 AIR EJECTOR . 11 1.3.1.5 EJECTOR SYSTEM FOR THERMOSET MOLDS . 12 1.3.1.6 EJECTOR SYSTEM FOR ELASTOMER MOLDS . 12 1.3.2 DRAFT ANGLES . 13 1.3.3 EJECTOR COUPLING . 14 1.4 BUOYANCY FORCES IN THE MOLD . 15 1.5 MOLD PROTECTION . 16 1.5.1 LIGHT BARRIER/FAILURE SCALE . 16 1.5.2 INFRARED MOLD PROTECTION . 16 1.5.3 VISION SYSTEMS . 17 1.6 MOLD CAVITY PRESSURE/MOLD FILLING CONTROL . 18 1.7 SIMULATION OF THE FILLING PROCESS (MOLD FLOW ANALYSIS) . 19 1.8 DEMOLDING FORCE . 20 1.9 VENTILATION . 21 1.9.1 VENTILATION BY DISPLACEMENT . 21 1.9.2 VENTILATION BY VACUUM . 22 1.10 SUPPORT BARS, SUPPORT PLATES, AND SUPPORT ROLLERS . 23 1.11 MOLD CLAMPING PLATE AND CENTERING RING . 24 1.11.1 MOLD CLAMPING PLATE . 24 1.11.2 CENTERING RING . 24 1.12 CORE PULLERS . 25 1.13 MOLD STRUCTURE IN ELASTOMER PROCESSING . 26 2 TYPES OF DEMOLDING IN TWO-PLATEN MOLDS . 27 2.1 MOLDED PARTS WITHOUT UNDERCUTS . 27 2.2 MOLDED PARTS WITH UNDERCUTS . 28 2.2.1 ELASTIC STRIPPING . 28 2.2.2 DEMOLDING THROUGH SLIDERS . 29 2.2.3 DEMOLDING WITH JAWS (SPLIT MOLDS) . 30 2.2.4 COLLAPSIBLE CORES . 31 2.3 MOLDED PARTS WITH INTERNAL AND EXTERNAL THREADS . 32 2.3.1 INTERNAL THREAD . 32 2.3.2 EXTERNAL THREAD . 32 2.3.3 UNSCREWING DEVICE . 32 2.3.3.1 TYPES OF UNSCREWING . 33 2.3.3.1.1 UNSCREWING WHEN THE MOLD IS CLOSED . 33 2.3.3.1.2 UNSCREWING FOR AN ATTACHED STRIPPER PLATE . 33 2.3.3.1.3 UNSCREWING DURING UPWARD MOTION . 34 2.3.3.1.4 UNSCREWING THE STRIPPER PLATE WITH SPRING FORCE . 34 2.4 MOLDED PARTS WITH THREADS, FORCIBLY DEMOLDED . 35 2.5 UNSCREWING GEARS . 36 3 GATE AND SPRUE TECHNOLOGY . 37 3.1 DISTRIBUTION SYSTEMS . 37 3.1.1 DISTRIBUTION SYSTEM WITH DEMOLDED MOLDED PART . 38 3.1.1.1 COLD RUNNER . 38 3.1.1.2 THREE-PLATEN DISTRIBUTOR . 39 3.1.2 DISTRIBUTION SYSTEM, REMAINING IN THE MOLD . 40 3.1.2.1 INSULATING RUNNER . 40 3.1.2.2 HOT RUNNER . 41 3.1.2.2.1 ADVANTAGES OF A HOT RUNNER . 41 3.1.2.2.2 HOT RUNNER, INTERNALLY HEATED . 42 3.1.2.2.3 HOT RUNNER, EXTERNALLY HEATED . 43 3.1.2.2.4 MULTIPLE CONNECTIONS . 45 3.1.2.2.5 NEEDLE SHUT-OFF NOZZLES . 46 3.1.2.2.6 HOT MOLD HALVES . 48 3.2 GATE TECHNOLOGY . 49 3.2.1 SOLIDIFYING GATE, REMAINING ON THE MOLDED PART . 50 3.2.1.1 DIRECT GATE . 50 3.2.1.2 PINPOINT GATE . 51 3.2.1.3 FAN AND RING GATE . 52 3.2.1.4 SPRUE GATE . 53 3.2.1.5 FILM GATE . 54 3.2.2 AUTOMATICALLY SEPARATED GATE . 55 3.2.2.1 TUNNEL GATE . 55 3.2.2.2 WHIP GATE . 56 3.2.2.3 HOT EDGE GATE (LATERAL INJECTION) . 57 3.2.2.4 HOT RUNNER NOZZLES . 58 3.3 DISTRIBUTION SYSTEM FOR THERMOSETS AND ELASTOMERS . 59 3.3.1 DEMOLDING WITH THE MOLDED PART FOR THERMOSETS . 60 3.3.1.1 COLD RUNNER FOR THERMOSETS . 60 3.3.2 DEMOLDING WITH THE MOLDED PART FOR ELASTOMERS . 61 3.3.2.1 COLD RUNNER FOR ELASTOMERS . 61 4 STANDARD PARTS . 63 4.1 MOLD DESIGNS . 63 4.2 MOLD GUIDE ELEMENTS . 64 4.3 DEMOLDING ELEMENTS . 65 4.4 EQUIPMENT FOR MOLD TEMPERATURE CONTROL . 66 4.5 MOLD QUICK-CHANGE SYSTEMS . 67 4.6 LATCH CONVEYORS . 68 4.7 HOT PLATES FOR THERMOSETS AND ELASTOMERS . 69 4.8 BRUSHING UNITS FOR ELASTOMERS . 70 5 TEMPERATURE CONTROL . 71 5.1 TEMPERATURE CONTROL CHANNELS . 71 5.2 TEMPERATURE DISTRIBUTION . 72 5.2.1 TEMPERATURE DISTRIBUTION IN THERMOSETS . 73 5.2.2 TEMPERATURE DISTRIBUTION IN ELASTOMERS . 73 5.3 CONTINUOUS COOLING . 74 5.4 SEGMENTED TEMPERATURE CONTROL . 75 5.5 DYNAMIC TEMPERATURE CONTROL . 76 5.6 PULSED COOLING . 77 5.7 CORE TEMPERATURE CONTROL . 78 5.8 TEMPERATURE MEASUREMENT . 79 6 SPECIAL DESIGNS . 81 6.1 STACK MOLDS . 81 6.1.1 STACK MOLDS IN ELASTOMERS . 82 6.2 MULTI-COMPONENT MOLDS . 83 6.2.1 SLIDER TECHNOLOGY (CORE-BACK) . 84 6.2.2 TRANSFER PROCESS (HANDLING TRANSFER) . 85 6.2.3 INDEX PLATE . 86 6.2.4 HUB . 87 6.2.5 ROTARY DISK . 88 6.2.6 PATERNOSTER . 89 6.2.7 CUBE TECHNOLOGY . 90 6.2.7.1 STACK TURNING TECHNOLOGY . 90 6.2.7.2 DOUBLE CUBE . 91 6.2.8 TANDEM MOLD . 92 6.2.9 MULTI-COMPONENT MOLDS FOR THERMOSETS AND ELASTOMERS . 93 6.3 THIN WALL MOLDS . 95 6.4 INSERTION TECHNOLOGY . 96 6.5 FLUID INJECTION TECHNOLOGY . 97 6.5.1 GAS INJECTION (GIT) . 97 6.5.1.1 PARTIAL FILLING . 98 6.5.1.2 SECONDARY CAVITY . 98 6.5.1.3 BLOW-BACK PROCESS . 99 6.5.1.4 THE CORE PULL-BACK PROCESS . 99 6.5.2 WATER INJECTION (WIT) . 100 6.6 PUSH-PULL INJECTION MOLDS . 101 6.7 IMPLANTATION INJECTION MOLDING . 102 6.8 IN MOLD LABELING (IML) PROCESS . 103 6.9 CASCADE INJECTION MOLDING PROCESS . 104 6.10 LOST CORE TECHNOLOGY . 105 6.11 MATERIAL-DEPENDENT SPECIAL PROCESSES . 106 6.11.1 MARBLING . 106 6.11.2 MICRO-FOAM INJECTION MOLDING (MUCELL) . 106 6.11.3 THERMOPLASTIC-FOAM CASTING (TSG) PROCESS . 106 6.11.4 PVC PROCESSING . 106 6.11.5 MONOSANDWICH PROCESS . 107 6.11.6 IN-MOLD PAINTING . 107 6.11.7 IN-MOLD WELDING . 107 6.12 MICRO-INJECTION MOLDS . 108 6.13 POWDER METAL/CERAMIC MOLDS . 109 6.14 RAPID PROTOTYPING . ILL 6.15 ROTARY TABLE MOLDS . 113 6.16 SILICONE MOLDS . 114 6.17 INJECTION BLOW MOLDS . 115 6.18 INJECTION COMPRESSION MOLDS . 116 6.18.1 INJECTION COMPRESSION MOLDS IN ELASTOMERS . 117 6.19 TEXTILE BACK INJECTION TECHNOLOGY . 118 6.20 WORKPIECE CARRIER SYSTEM . 119 7 MOLD SURFACE TREATMENT . 121 7.1 COMMON SURFACE TREATMENT PROCESSES . 121 7.2 THERMAL TREATMENT . 123 7.2.1 VACUUM HARDENING . 123 7.2.2 LASER HARDENING . 123 7.2.3 FLAME HARDENING . 123 7.3 THERMOCHEMICAL TREATMENT . 124 7.3.1 GAS NITRIDING . 124 7.3.2 PLASMA NITRIDING . 124 7.3.3 CARBURIZATION . 124 7.4 ELECTROCHEMICAL TREATMENT . 125 7.4.1 HARD CHROME PLATING . 125 7.4.2 CHEMICAL NICKEL PLATING . 125 7.5 CHEMICAL PHYSICAL TREATMENT . 126 7.5.1 CHEMICAL VAPOR DEPOSITION (CVD) COATING . 126 7.5.2 PLASMA ASSISTED CHEMICAL VAPOR DEPOSITION (PACVD) COATING . 126 7.5.3 DIAMOND-LIKE CARBON (DEC) COATING . 126 7.5.4 PHYSICAL VAPOR DEPOSITION (PVD) COATING . 126 7.6 MECHANICAL TREATMENT . 127 7.6.1 HIGH SPEED CUTTING (HSC) MILLING . 127 7.6.2 SURFACE GLOSS . 127 7.6.3 HIGH-GLOSS POLISHING . 128 7.7 SURFACE GRAINING . 129 7.8 STEEL SELECTION . 130 7.9 ALUMINUM MOLDS . 131 8 MACHINING PROCESSES . 133 8.1 SINKING ELECTRIC DISCHARGE MACHINING (EDM) . 133 8.2 WIRE EDM . 134 8.3 WELDING . 135 8.3.1 TIG-WELDING . 135 8.3.2 MIG-WELDING . 135 8.3.3 MAG-WELDING . 135 8.3.4 LASER BEAM WELDING . 135 8.4 PUNCHING UND DROP-FORGING . 136 8.4.1 PUNCHING . 136 8.4.2 DROP FORGING . 136 8.5 CASTING . 137 8.6 GALVANIZED MOLD INSERTS . 138 9 CARE, MAINTENANCE, AND STORAGE . 139 9.1 MOLD CARE . 139 9.2 INSPECTION . 140 9.3 MAINTENANCE . 141 9.4 STORAGE . 142 INDEX . 143
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author	Pruner, Harry Nesch, Wolfgang
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author_facet	Pruner, Harry Nesch, Wolfgang
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ctrlnum	(OCoLC)1190675546 (DE-599)DNB1211586642
discipline	Chemie / Pharmazie Werkstoffwissenschaften Chemie-Ingenieurwesen
discipline_str_mv	Chemie / Pharmazie Werkstoffwissenschaften Chemie-Ingenieurwesen
edition	2nd edition
format	Book
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spelling	Pruner, Harry Verfasser (DE-588)1022925830 aut Understanding injection molds Harry Pruner, Wolfgang Nesch 2nd edition Munich Hanser Publishers [2020] Cincinnati Hanser XII, 145 Seiten Illustrationen, Diagramme 24 cm txt rdacontent n rdamedia nc rdacarrier Spritzgießwerkzeug (DE-588)4056563-4 gnd rswk-swf Kunststoff (DE-588)4033676-1 gnd rswk-swf Spritzgussform (DE-588)4713261-9 gnd rswk-swf Spritzgießen (DE-588)4056561-0 gnd rswk-swf Baugruppen Duroplastwerkzeuge Elastomerwerkzeuge Spritzgießtechnik Spritzgießwerkzeuge Spritzguss Thermoplastwerkzeuge FBKTSPRI: Spritzgießen FBKTWERE: Werkzeugentwicklung FBLEHR: Lehrbuch PLAS2020 SCIE2020 (DE-588)4123623-3 Lehrbuch gnd-content Spritzgießwerkzeug (DE-588)4056563-4 s DE-604 Kunststoff (DE-588)4033676-1 s Spritzgießen (DE-588)4056561-0 s Spritzgussform (DE-588)4713261-9 s Nesch, Wolfgang Verfasser (DE-588)1023232014 aut Hanser Publications (DE-588)1064064051 pbl Erscheint auch als Online-Ausgabe 978-1-56990-844-0 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=032213708&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis
spellingShingle	Pruner, Harry Nesch, Wolfgang Understanding injection molds Spritzgießwerkzeug (DE-588)4056563-4 gnd Kunststoff (DE-588)4033676-1 gnd Spritzgussform (DE-588)4713261-9 gnd Spritzgießen (DE-588)4056561-0 gnd
subject_GND	(DE-588)4056563-4 (DE-588)4033676-1 (DE-588)4713261-9 (DE-588)4056561-0 (DE-588)4123623-3
title	Understanding injection molds
title_auth	Understanding injection molds
title_exact_search	Understanding injection molds
title_exact_search_txtP	Understanding injection molds
title_full	Understanding injection molds Harry Pruner, Wolfgang Nesch
title_fullStr	Understanding injection molds Harry Pruner, Wolfgang Nesch
title_full_unstemmed	Understanding injection molds Harry Pruner, Wolfgang Nesch
title_short	Understanding injection molds
title_sort	understanding injection molds
topic	Spritzgießwerkzeug (DE-588)4056563-4 gnd Kunststoff (DE-588)4033676-1 gnd Spritzgussform (DE-588)4713261-9 gnd Spritzgießen (DE-588)4056561-0 gnd
topic_facet	Spritzgießwerkzeug Kunststoff Spritzgussform Spritzgießen Lehrbuch
url	http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=032213708&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA
work_keys_str_mv	AT prunerharry understandinginjectionmolds AT neschwolfgang understandinginjectionmolds AT hanserpublications understandinginjectionmolds

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