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Understanding injection molds

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Understanding injection molds/ Harry Pruner, Wolfgang Nesch.
作者:	Pruner, Harry,
其他作者:	Nesch, Wolfgang.
出版者:	Munich :Hanser, : 2020.,
面頁冊數:	1 online resource.
附註:	Includes index.
標題:	Molding (Chemical technology). -
電子資源:	https://www.sciencedirect.com/science/book/9781569908433
ISBN:	9781569908440 (electronic bk.)

Understanding injection molds
Pruner, Harry,

Understanding injection molds[electronic resource] /Harry Pruner, Wolfgang Nesch. - 2nd ed. - Munich :Hanser,2020. - 1 online resource.

Includes index.

Intro -- How to Use the Book -- Table of Contents -- Preface -- Basic Mold Design -- 1.1 Assemblies of an Injection Mold -- 1.1.1 Phases of Design -- 1.1.2 Stability of Thermosets Molds -- 1.1.3 Wear in Thermoset Molds -- 1.2 Nozzle Side -- 1.2.1 Sprue Bushing -- 1.2.2 Decompression -- 1.2.3 Strainer Nozzles -- 1.2.4 Nozzle Side of Thermoset Materials -- 1.2.5 Nozzle Side of Elastomer Molds -- 1.3 Ejector Side -- 1.3.1 Ejector Device -- 1.3.1.1 Ejector Set with Ejector Pins -- 1.3.1.2 Stripper Plate -- 1.3.1.3 Mushroom Ejector -- 1.3.1.4 Air Ejector.

ISBN: 9781569908440 (electronic bk.)Subjects--Topical Terms:

1404720
Molding (Chemical technology).
Index Terms--Genre/Form:

554714
Electronic books.

LC Class. No.: TP156.M65 / P7813 2020

Dewey Class. No.: 668.4/12

Understanding injection molds
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505 0 $a Intro -- How to Use the Book -- Table of Contents -- Preface -- Basic Mold Design -- 1.1 Assemblies of an Injection Mold -- 1.1.1 Phases of Design -- 1.1.2 Stability of Thermosets Molds -- 1.1.3 Wear in Thermoset Molds -- 1.2 Nozzle Side -- 1.2.1 Sprue Bushing -- 1.2.2 Decompression -- 1.2.3 Strainer Nozzles -- 1.2.4 Nozzle Side of Thermoset Materials -- 1.2.5 Nozzle Side of Elastomer Molds -- 1.3 Ejector Side -- 1.3.1 Ejector Device -- 1.3.1.1 Ejector Set with Ejector Pins -- 1.3.1.2 Stripper Plate -- 1.3.1.3 Mushroom Ejector -- 1.3.1.4 Air Ejector.
505 8 $a 1.3.1.5 Ejector System for Thermoset Molds -- 1.3.1.6 Ejector System for Elastomer Molds -- 1.3.2 Draft Angles -- 1.3.3 Ejector Coupling -- 1.4 Buoyancy Forces in the Mold -- 1.5 Mold Protection -- 1.5.1 Light Barrier/Failure Scale -- 1.5.2 Infrared Mold Protection -- 1.5.3 Vision Systems -- 1.6 Mold Cavity Pressure/Mold Filling Control -- 1.7 Simulation of the Filling Process (Moldflow Analysis) -- 1.8 Demolding Force -- 1.9 Ventilation -- 1.9.1 Ventilation by Displacement -- 1.9.2 Ventilation by Vacuum -- 1.10 Support Bars, Support Plates, and Support Rollers.
505 8 $a 1.11 Mold Clamping Plate and Centering Ring -- 1.11.1 Mold Clamping Plate -- 1.11.2 Centering Ring -- 1.12 Core Pullers -- 1.13 Mold Structure in Elastomer Processing -- Types of Demolding in Two-Platen Molds -- 2.1 Molded Parts without Undercuts -- 2.2 Molded Parts with Undercuts -- 2.2.1 Elastic Stripping -- 2.2.2 Demolding through Sliders -- 2.2.3 Demolding with Jaws (Split Molds) -- 2.2.4 Collapsible Cores -- 2.3 Molded Parts with Internal and External Threads -- 2.3.1 Internal Thread -- 2.3.2 External Thread -- 2.3.3 Unscrewing Device -- 2.3.3.1 Types of Unscrewing.
505 8 $a 2.3.3.1.1 Unscrewing when the Mold is Closed -- 2.3.3.1.2 Unscrewing for an Attached Stripper Plate -- 2.3.3.1.3 Unscrewing during Upward Motion -- 2.3.3.1.4 Unscrewing the Stripper Plate with Spring Force -- 2.4 Molded Parts with Threads, Forcibly Demolded -- 2.5 Unscrewing Gears -- Gate Technology -- 3.1 Distribution Systems -- 3.1.1 Distribution System with Demolded Molded Part -- 3.1.1.1 Cold Runner -- 3.1.1.2 Three-Platen Distributor -- 3.1.2 Distribution System, Remaining in the Mold -- 3.1.2.1 Insulating Runner -- 3.1.2.2 Hot Runner -- 3.1.2.2.1 Advantages of a Hot Runner.
505 8 $a 3.1.2.2.2 Hot Runner, Internally Heated -- 3.1.2.2.3 Hot Runner, Externally Heated -- 3.1.2.2.4 Multiple Connections -- 3.1.2.2.5 Needle Shut-Off Nozzles -- 3.1.2.2.6 Hot Mold Halves -- 3.2 Gate Technology -- 3.2.1 Solidifying Gate, Remaining on the Molded Part -- 3.2.1.1 Direct Gate -- 3.2.1.2 Pinpoint Gate -- 3.2.1.3 Fan and Ring Gate -- 3.2.1.4 Sprue Gate -- 3.2.1.5 Film Gate -- 3.2.2 Automatically Separated Gate -- 3.2.2.1 Tunnel Gate -- 3.2.2.2 Whip Gate -- 3.2.2.3 Hot Edge Gate (Lateral Injection) -- 3.2.2.4 Hot Runner Nozzles -- 3.3 Distribution System for Thermosets and Elastomers.
650 0 $a Molding (Chemical technology). $3 1404720
655 4 $a Electronic books. $2 local $3 554714
700 1 $a Nesch, Wolfgang. $3 1027159
856 4 0 $u https://www.sciencedirect.com/science/book/9781569908433