Advanced Injection Moulding Process Technology detail syllabus for Plastics Engineering (Plastics), 2019-20 scheme is taken from AKTU official website and presented for AKTU students. The course code (RPL081), and for exam duration, Teaching Hr/Week, Practical Hr/Week, Total Marks, internal marks, theory marks, and credits do visit complete sem subjects post given below.
For all other plastics 8th sem syllabus for b.tech 2019-20 scheme aktu you can visit Plastics 8th Sem syllabus for B.Tech 2019-20 Scheme AKTU Subjects. For all other Departmental Elective-5 subjects do refer to Departmental Elective-5. The detail syllabus for advanced injection moulding process technology is as follows.
Unit I
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Unit II
Injection molding machine for thermosets: Feeding system, Oil heated barrel, Oil temperature controller, Screw/barrel/nozzle design.
Controlled low pressure injection molding: Concept of low-pressure moulding, Alternative injection moulding strategies, Operating conditions, Foaming agents, Equipments, Process Control, Thermoplastic solid molding, Structural foam molding.
Unit III
Hydraulic application: Hydraulic system, Multi pump, Variable pump, Accumulator, High capacity valves, Intensifier, Hydraulic safety gate.
Introduction and process in brief: Co-injection (sandwich) molding, Injection Blow Moulding, Injection Stretch Blow Moulding-Resin Transfer Moulding, Injection Molding Decoration, Assembly Techniques (introduction only), Molding-injection Assembly-Chemical Bonding system, Thermal welding Method, Assembly with Fasteners, Orientation and Warpage Prediction in polymer processing, Lamellar injection moulding (LIM) process for multi phase polymer System.
Unit IV
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Unit V
Technical cost analysis: Introduction to Technical cost modeling, Cost analysis method, Direct & indirect cost elements, Fixed and variable cost elements, Injection molding cost model-( case study for product to be manufacture), Breakeven point-cycle time, Annual production volume, Comparative cost analysis-(case study), Summary of cost comparisons.
Books and References:
- Plastic Engineering Handbook-Berrins.
- Injection Moulding Theory and Practice-Rubins.
For detail syllabus of all other subjects of B.Tech Plastics, 2019-20 regulation do visit Plastics 8th Sem syllabus for 2019-20 Regulation.
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