Design of Tooling for Thermoplastics detailed syllabus for Production Engineering (Production) for 2021 regulation curriculum has been taken from the Anna Universities official website and presented for the Production students. For course code, course name, number of credits for a course and other scheme related information, do visit full semester subjects post given below.
For Production Engineering 5th Sem scheme and its subjects, do visit Production 5th Sem 2021 regulation scheme. For Professional Elective-IV scheme and its subjects refer to Production Professional Elective-IV syllabus scheme. The detailed syllabus of design of tooling for thermoplastics is as follows.
Course Objectives:
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Unit I
INJECTION MOULD DESIGN 9 Introduction to Molding process and Moulds – Classification of moulds- Factors considered for Mould Design-Shot Capacity-Plasticizing Rate-Clamping Force- Injection Time – Cooling Time – Number of Cavities -Layout of Cavities. Classification – Cold Runner – Hot Runner – Hand – Semi Automatic – Automatic -Two plate – Three Plate – Moulds for Internal & External Undercuts- Elements of Injection Mould – Parting surface and its types , Core, Cavity , Bolsters , Guide pillar, Guide bush, Sprue bush, Locating Ring -Standard Mould System – Mould alignment – Mould Assembly – Mould Clamping.
Unit II
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Unit III
DESIGN OF EJECTION SYSTEMS 9 Requirements – Elements of Ejection system – Ejector grid, Ejector plate assembly, Ejection techniques – Ejection from fixed half – Sprue Pullers- Ejection Force Calculation – Ejection Assembly Actuation
Unit IV
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Unit V
DESIGN OF OTHER MOULDS & DIES 9 Blow Mould Design: Introduction- Types of blow moulds – Blow ratio – Parison design -Pinch off design – parting line – Mould cooling – Mould alignment- Advantages, Disadvantages and Applications Rotational Mould Design: Introduction- Construction- Advantages, Disadvantages and Applications. Extrusion Die Design: Principles of extrusion – construction of die – die geometry – die swell – die land design – sizing die -Advantages, Disadvantages and Applications. Thermoforming: Principles of thermoforming- Mould Design & Layout- Applications.
Course Outcomes:
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Text Books:
- Peter Jones, The Mould Design Guide, Smithers Rapra Technology Limited, 2008, Shawbury, Shrewsbury, Shropshire, SY4 4NR, UK
- Injection Mould Design for Thermoplastic – By Pye, R.G.W.,2000.
Reference Books:
- Glanvill & Denton, Injection Mould Design Fundamentals (Vol. I& II), Sors et al., Plastics Moulds & Dies , Second Edition
- Sanjay K Nayak, Pratap Chandra Padhi and Y.Hidayathullah, Fundamentals of plastics mould design, 2012.
- Gastrow., Injection Moulds 130 Proven Design 2006.
- Dym J.B Injection Mould& Molding, A practical manual, Springer, Second Edition.
For detailed syllabus of all the other subjects of Production Engineering 5th Sem, visit Production 5th Sem subject syllabuses for 2021 regulation.
For all Production Engineering results, visit Anna University Production all semester results direct link.