دانلود کتاب How to Make Injection Molds

Economic success in the plastics processing industry depends on the quality, precision, and reliability of its most common tool: the injection mold. Consequently, misjudgments in design and mistakes in the manufacturing of molds can result in grave consequences. Now in its third edition, this classic, comprehensive handbook for the design and manufacture of injection molds covers all aspects of how to successfully make injection molds from a practical as well as from a theoretical point of view. Content: Front Matter • Preface to the 3rd Edition • Table of Contents 1. Materials for Injection Molds 2. Mold Making Techniques 3. Procedure for Estimating Mold Costs 4. The Injection Molding Process 5. Design of Runner Systems 6. Design of Gates 7. Venting of Molds 8. The Heat Exchange System 9. Shrinkage 10. Mechanical Design of Injection Molds 11. Shifting of Cores 12. Ejection 13. Alignment and Changing of Molds 14. Computer-Aided Mold Design and the Use of CAD in Mold Construction 15. Maintenance of Injection Molds 16. Measuring in Injection Molds 17. Mold Standards 18. Temperature Controllers for Injection and Compression Molds 19. Steps for the Correction of Molding Defects during Injection Molding 20. Special Processes - Special Molds • Index