Advanced Plastic Processing Techniques
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Follow on Instagram for UpdatesAdvanced Plastic Processing Techniques Syllabus — Unit-wise Content
The official GTU curriculum for Advanced Plastic Processing Techniques (subject code DI05023031) as prescribed for AI & ML · Semester 5 divides the course into 5 units, covering 5 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 (DI05023031)Unit 1 Advanced Injection Molding Processes
- advantages and disadvantages & applications of the following processes: 1.1 Gas-assisted injection molding 1.2 Sandwich injection molding 1.3 Structural foam injection molding 1.4 Flow molding 1.5 Metal filled injection molding 1.6 Multi color molding 1.7 Injection molding of reinforced thermoplastics (20 Marks)
Unit 2 Reaction Injection Molding (RIM)
- 2.1 Introduction to RIM process 2.2 Materials and additives 2.3 RIM process and variables 2.4 Flow diagram of RIM process 2.5 Machine & auxiliary equipment 2.6 Merits and demerits of RIM process 2.7 Applications of RIM (10 Marks)
Unit 3 Advanced Extrusion Process & Machines
- 3.1 Co- Extrusion 3.1.1 Co-extrusion structures 3.1.2 Barrier materials & adhesives 3.1.3 Comparison: Feed block die and multi manifold die 3.1.4 Advantages of co-extrusion products. 3.1.5 Applications of Co-Extrusion 3.2 Advanced Extruder Machine 3.2.1 Twin screw Extruder (14 Marks) Program Name: Diploma Engineering Level: Diploma Branch: Plastics Engineering Subject Code: DI05023031 Subject Name: Advanced Plastic Processing Techniques 3.2.2 Intermeshing and no Intermeshing 3.2.3 Counter rotating and co-rotating 3.2.4 Comparison with single screw 3.3 Vented Screw Extruder 3.4 Internal Bubble cooling
Unit 4 Specialized Extrusion Processes
- 4.1 Nylon braided pipes 4.2 Hose pipe 4.3 Fishing net 4.4 Heat shrink film 4.5 Cling film 4.6 Corrugated sheets and pipes (10 Marks)
Unit 5 Advanced Blow Molding Processes
- 5.1 Stretch Blow Molding 5.1.1 Introduction 5.1.2 Single stage & two stage processes and its comparison 5.1.3 Orientation and stretch ratio 5.1.4 Pre-forming 5.1.5 Extrusion stretch blow molding 5.1.6 Injection orientation blow molding 5.2 Co-Extrusion Blow Molding 5.2.1 Co-extrusion equipment 5.2.2 Process 5.3 Miscellaneous Blow Molding Processes 5.3.1 Neck ring process 5.3.2 Drape process 5.3.3 Dip/displacement processes 5.3.4 Blow molding of irregular shaped parts (16 Marks)
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