Technology for Injection Molding

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KHUDKIBOOK
TECHNOLOGY FOR INJECTION DI03023031
FREE PDF DI03023031
Code: DI03023031 Credits: 4 Semester 3 AI & ML

Technology for Injection Molding

Get the full GTU study material, English & Gujarati textbook PDFs, syllabus curriculum, and solved previous year question papers.

Technology for Injection Molding Syllabus — Unit-wise Content

The official GTU curriculum for Technology for Injection Molding (subject code DI03023031) as prescribed for AI & ML · Semester 3 divides the course into 3 units, covering 4 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.

Download the official syllabus PDF (DI03023031)

Unit 1  Introduction

21 lecture hours

  • working and neat sketch of various types of injection molding machine  Ram type injection molding machine  Reciprocating screw type injection molding machine  Construction
  • working and neat sketch of various parts of injection molding machine  Screw and its Terminology  General purpose screw  PVC screw  Nylon screw  Barrel  Nitriding barrel  Bimetallic barrel  Heating & cooling of barrel  Nozzle  Standard nozzle  Thermal seal nozzle  Mechanical Seal nozzle  Spring loaded nozzle  Hopper  Drive system (Hydraulic and Electrical)  Non return type ring valve Program Name: Engineering Level: Diploma Branch: Plastics Engineering Course / Subject Code : DI03023031 Course Name : Technology for Injection Molding  Clamping mechanism  Types of clamping mechanism  Toggle clamping (Single and Double toggle)  Hydraulic clamping  Compare hydraulic clamping & Toggle clamping

Unit 2  Injection moulding process

15 lecture hours

  •  Material selection criteria  Process steps  Injection moulding cycle diagram  Process variables  Trouble shooting  Advantages & disadvantages  Injection moulding applications  Post moulding operations

Unit 3  Basics of auxiliary equipment

9 lecture hours

  •  Hopper loader  Hopper drier  Chilling plant  Cooling tower  Heat exchangers  Scrap grinders  Magnetic separators

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