rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Injection molds for beginners
  name:
    name part: Dangel, Rainer
    role:
      role term: creator
    role:
      role term: author.
  name:
    name part: Knovel (Firm)
  type of resource: text
  genre: Electronic books.
  origin info:
    place:
      place term: gw
    date issued: 2023
    edition: Third edition.
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: remote
    extent: 1 online resource (339 pages)
  table of contents: Intro -- Preface to the Third Edition -- Foreword to the First Edition -- The Author -- Acknowledgments -- Contents -- How to Use This Book -- 1 Introduction -- 2 Mold Types -- 2.1 Simple Open/Close Mold -- 2.1.1 Classic Structure of an Open/Close Mold -- 2.1.2 Guiding Elements -- 2.1.3 Backing Plate -- 2.2 Molds with Moving Elements -- 2.2.1 Undercut -- 2.2.2 Slide -- 2.2.3 Slide Operation -- 2.2.4 Latch, Clip Lock -- 2.2.5 Inclined Ejector -- 2.2.6 Forced Demolding -- 2.2.7 Mold Size -- 2.3 Mold for Threads -- 2.3.1 External Threads -- 2.3.2 Internal Threads -- 2.3.3 Drive Types for De-spindling -- 2.3.3.1 Hydraulic Unscrewing Unit -- 2.3.3.2 Gear Rack -- 2.3.3.3 High-Helix Lead Screw -- 2.3.3.4 Multi-cavity Molds -- 2.4 Multi-component Injection Molds -- 2.4.1 Material Pairings -- 2.4.2 Mold Technology -- 2.4.2.1 Shifting Technology -- 2.4.2.2 Rotary Table Technology -- 2.4.2.3 Sealing Slide Technology -- 2.4.2.4 Further Technologies -- 2.5 Stack Mold -- 2.5.1 Material Combinations -- 2.5.2 Hot Runner -- 2.5.3 Opening and Closing -- 2.5.4 Toggle Lever -- 2.5.5 Ejection -- 2.5.6 General Information on the Stack Mold -- 2.6 Further Literature -- 3 Preparation -- 3.1 CAD System -- 3.2 Data Transfer, Procedure, and Processing -- 3.2.1 Data Transfer -- 3.2.2 Formats -- 3.2.2.1 IGES -- 3.2.2.2 STEP -- 3.2.2.3 STL -- 3.2.3 Data Size -- 3.2.4 Shrinkage -- 3.2.4.1 Shrinkage (Physical Process) -- 3.2.4.2 Influencing Variables -- 3.2.5 Calculation and Impact -- 3.2.5.1 Free Shrinkage, Constrained Shrinkage -- 3.2.5.2 Warping -- 3.3 Specifications -- 3.3.1 Location of the Component inside the Injection Mold -- 3.3.1.1 Demolding Direction -- 3.3.2 Number of Cavities -- 3.3.3 Arrangement of Cavities -- 3.4 Material Selection for Injection Molds -- 3.5 Mold Size -- 3.6 Plate Thickness -- 3.7 Demolding -- 3.7.1 Basic Principle of Demolding.
  table of contents: 3.7.2 Draft Angles -- 3.7.2.1 Definition -- 3.7.2.2 Effect on the Opening of the Mold -- 3.7.2.3 Draft Angle in the Split Line Face -- 3.7.2.4 Demolding Problems and Solutions -- 3.8 Split Line Face -- 3.8.1 Plain Split Line Face -- 3.8.2 Contour-Forming Split Line Face -- 3.8.3 Jumping Split Line Face -- 3.8.4 Wear Plates in the Split -- 3.8.5 Visible Split Line -- 3.9 Injection -- 3.9.1 Injection and Feed Point -- 3.9.2 Simulation -- 3.9.3 Sprue System, Sprue Type -- 3.9.3.1 Cold Runner -- 3.9.3.2 Hot Runner -- 3.9.4 Runner -- 3.9.5 Sprue on the Part -- 3.9.6 Tunnel Gate -- 3.9.7 Film Gate -- 3.9.8 Diaphragm Gate -- 3.9.9 Hot Runner Single Nozzle -- 3.9.10 Hot Runner Distributor -- 3.9.11 Hot Runner Distribution System with Needle Valve -- 3.9.11.1 Integral Hinge -- 3.9.12 Three-Plate Mold -- 3.9.13 Tunnel Gate Inserts -- 3.10 Ventilation -- 3.10.1 General Information about Ventilation -- 3.10.2 Ventilation via Components -- 3.10.3 Geometric Design of Ventilation -- 3.11 Further Literature -- 4 Components -- 4.1 Mold Inserts/Mold Cores -- 4.1.1 Mold Inserts -- 4.1.2 Mold Cores -- 4.2 Slides -- 4.2.1 Application Areas of Slides -- 4.2.2 Design of a Slide -- 4.2.2.1 Mold Contour -- 4.2.2.2 Split Line on Slide -- 4.2.2.3 Slide Body and Guiding -- 4.2.2.4 Operation of Slides -- 4.2.2.5 Locking in the End Position -- 4.2.2.6 Cooling in Slide -- 4.2.3 Further Slide Concepts -- 4.2.3.1 Slide in Slide -- 4.2.3.2 "Backpack" Slide -- 4.3 Ejectors -- 4.3.1 Types of Ejectors -- 4.3.2 Ejectors as Auxiliary Tools -- 4.3.3 Inclined Ejectors -- 4.3.4 Stripper Plate -- 4.3.5 Two-Stage Ejectors -- 4.3.6 Collapsible Cores -- 4.3.7 Forced Demolding -- 4.4 Cooling System -- 4.4.1 Cooling Type and Auxiliary Equipment -- 4.4.1.1 Drilled Cooling -- 4.4.1.2 Redirection of Cooling Circuits -- 4.4.1.3 Copper Cores -- 4.4.1.4 Heating Cartridges.
  table of contents: 4.4.1.5 Connection of circuits -- 4.4.2 Connection and Sealing of Cooling Holes -- 4.5 Components and Marking -- 4.6 Surface -- 4.6.1 Rough Surface -- 4.6.2 EDM -- 4.6.3 Graining -- 4.6.4 Laser Texturing -- 4.6.5 Polishing -- 4.7 Systematic Design Approach -- 4.7.1 Strategy -- 4.7.2 Standard Parts -- 4.7.3 Manufactured Parts -- 4.8 Further Literature -- 5 Assembly -- 5.1 Systematic Assembly -- 5.2 Spotting -- 5.3 Connection of Components -- 5.4 Check the Cooling for Leaks -- 5.5 Further Literature -- 6 Further Knowledge -- 6.1 Process Chain in Mold Making -- 6.2 Procurement Process in Mold Making -- 6.2.1 Administration -- 6.2.2 Preparation -- 6.2.3 Production -- 6.2.4 Sampling (Trial) -- Optimization -- 6.3 Quality Assurance -- 6.4 Fits and Play in the Mold: What Must Fit? -- 6.5 Heat Treatment -- 6.5.1 Annealing -- 6.5.2 Hardening -- 6.5.3 Nitriding -- 6.6 Coatings -- 6.7 Changes: What Is to Be Considered? -- 6.8 Further Literature -- 7 The Finished Mold -- 7.1 Mold Validation -- 7.1.1 Clamping and Connecting the Media -- 7.1.2 Filling of the Mold -- 7.1.2.1 Balancing Cavities -- 7.1.2.2 Optimizing the Parameters -- 7.1.2.3 Influence on the Injection Process -- 7.1.3 Parameters during Injection -- 7.1.4 Forces Acting in the Mold during the Injection Process -- 7.1.5 Initial Sample Inspection Report -- 7.2 Labels on the Mold -- 7.3 Further Literature -- 8 Maintenance and Repair -- 8.1 Maintenance Schedule -- 8.2 Welding -- 8.2.1 Tungsten Inert Gas Welding (TIG) -- 8.2.2 Laser Beam Welding -- 8.3 Component Replacement -- 8.4 Further Literature -- 9 Manufacturing Technologies -- 9.1 Milling -- 9.1.1 3-Axis Milling -- 9.1.2 4- and 5-Axis Milling -- 9.1.2.1 4-Axis Milling -- 9.1.2.2 5-Axis Milling -- 9.1.2.3 3+2-Axis Milling -- 9.1.2.4 Simultaneous 5-Axis Milling -- 9.1.3 CAM Programming -- 9.2 EDM -- 9.2.1 Sinker EDM -- 9.2.2 Wire EDM.
  table of contents: 9.3 Grinding/Profile Grinding -- 9.4 Drilling/Deep Hole Drilling -- 9.5 Turning -- 9.6 New Technologies -- 9.6.1 LaserCUSING®/Laser Sintering -- 9.6.2 Vacuum Soldering -- 9.7 Polishing -- 9.8 Further Literature -- 10 Practical Guidelines -- 10.1 Design Check List -- 10.2 Design Color Chart -- 10.3 Sequential Function Chart -- 10.4 Maintenance Schedule -- 10.5 Formulas and Calculations -- Index.
  note: Rainer Dangel.
  note: Includes index.
  subject:
    topic: Polymers
  subject:
    topic: Polymères
  subject:
    topic: polymers
  classification: QD381 .D364 2023
  classification: 895.134
  identifier: 1569909245
  identifier: 9781569909249
  identifier: 9781569909119
  identifier: http://proxy.library.tamu.edu/login
  record info:
    record content source: SFB
    record creation date: 230815
    record change date: 20260205210849.9
    record identifier: in00005681695
    language of cataloging:
      language term: eng