Design of Moulds and Dies for Polymers detail syllabus for Polymer Technology (Polymer Tech), 2017 regulation is taken from Anna University official website and presented for students of Anna University. The details of the course are: course code (PT8601), Category (PC), Contact Periods/week (3), Teaching hours/week (3), Practical Hours/week (0). The total course credits are given in combined syllabus.
For all other polymer tech 6th sem syllabus for b.tech 2017 regulation anna univ you can visit Polymer Tech 6th Sem syllabus for B.Tech 2017 regulation Anna Univ Subjects. The detail syllabus for design of moulds and dies for polymers is as follows.”
Course Objective:
- To enable the students to learn the design of moulds such as injection, compression, transfer, blow and extrusion dies and moulds.
Unit I
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Unit II
Compression Moulds
Classification of Compression Moulds – Factors that Influence Thermoset Moulding -Materials
Selection in Relation to Moulding Conditions- Calculation related to-Number of Cavities, Clamping force, shot weight- Advantages and Disadvantages of Compression moulds. Mould maintenance.
Unit III
Transfer Moulds
Transfer Mould – Types, principles, Design of Pot and Plunger, Feed System, Economic determination of the number of cavities, Technological determination of the number of cavities, design of mould cavity, design of loading chamber, Transfer tonnage, shot weight- Heat losses and energy requirement to heat the mould – Advantages and disadvantages of Transfer mould.
Unit IV
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Unit V
Dies
Extrusion die design-Construction features of an extruder, Process, Characteristics of Polymer melt, Die geometry, Die head Pressure, characteristics of land length to Profile thickness, Extrudate die swell, Die materials, Classification of dies-Dies for Solid Section, Dies for Hollow Profiles, Blown film dies, Flat film dies, Parison dies, Wire and cable Coating dies, Spiral mandrel die, Fish tail die, Adjustable Core die.
TOTAL 45 PERIODS
Course Outcome:
Upon completing this course, the students
- Will classify the injection moulds and describe the design of feed system
- Will distinguish the compression moulds and demonstrate the mould maintenance
- Will determine the no. of cavities for transfer mould and recognize the design of transfer mould
- Will defend the suitable material for blow mould and design of blow mould
- Will describe the construction of an extruder and distinguish the dies for extruder
Text Books:
- Plastic Design and Processing – By Sharma, S.C.
- Ronald George William Pye, Injection Mould Design, Longman Scientific and Technical, 1989.
- Injection Mould Design Fundamentals (Vol. I& II) – By Glanvill and Denton
References:
- Dubois, H , Plastics Product Design Engineering Hand Book, Chapman and Hall, Edition 2, 1984
- Harold. Belofsky , Plastics Product Design and Process Engineering, Hanser Publishers, 1995
- Laszlo Sors, Laszlo Bardocz, Istvan Radnoti, Plastics Moulds and Dies – Van Nostrand Reinhold Co., 1981
For detail syllabus of all other subjects of B.Tech Polymer Tech, 2017 regulation do visit Polymer Tech 6th Sem syllabus for 2017 Regulation.
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