PL2041 PLASTICS PRODUCT DESIGN USING CAD/CAM/CAE SYLLABUS | ANNA UNIVERSITY BTECH PLASTIC TECHNOLOGY 8TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY 8TH SEMESTER B.TECH PLASTIC TECHNOLOGY DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
PL2041 PLASTICS PRODUCT DESIGN USING CAD/CAM/CAE L T P C
3 0 0 3
UNIT I 9
Plastics Product Design : Material Selection - Properties – Mouldability - Fits and Tolerance
– Shrinkage – Warpage - Wall Thickness – Fillets - Sharp Corners - Ribs and Bosses -
Holes- Moulded Threads - Inserts and Fasteners – Integral hinge – Lettering on Moulded
Products.
Surface finish – Functional / Aesthetic aspects of part shape-Safety aspects of part shape -
Safety aspects if the part should burn - Safety aspects if the part should fail - Use of color
and design to promote safety.
UNIT II 9
Introduction to CAD – Computer Aided Drafting – Operating Systems – Wire frame, Surface
and Solid Modeling – Using Auto CAD, Unigraphics, Ideas and Pro-E – NC Machines – NC
Part Programming – Manual part programming – Computer assisted part programming –
APT Language – Manual data input – NC Programming using CAD/CAM – Computer
automated part programming.
UNIT III 9
Finite element analysis - introduction, types of analysis - need for approximation - Weight
residual, Ritz and Galerkin method - Variational. Procedure for finite element analysis -
stiffness matrix, solution procedure, details of finite element analysis package, model
building, post processing, simple problems in 2D&3D Analysis and applications of FEM for
plastic components.
UNIT IV 9
Introduction to CAE for plastics – MOLDFLOW Software – Design principles for part design,
3D Modelling using MF/view. Flow analysis, Cooling analysis, Shrink/Warp analysis, Stress
analysis. Case studies – Interpretation of results.
Identification of Uneconomical design and redesign for manufacture.
UNIT V 9
Rapid Prototyping – Streolithography – Laminated Object Manufacturing, Selective Laser
Sintering – Solider – Vacuum Casting – Resin injection – Application of rapid
prototyping.Rapid Tooling – Cast – IT Epoxy Tooling System, Parts in Minutes – Vacuum
grade Polyurethanes, Composite tooling board.
TOTAL: 45 PERIODS
REFERENCES
1. Technology of Computer Aided Design and Manufacturing, S Kumar & A K Jha,
Danpatrai & Co, 1998.
2. Tucker III, C L, Fundamentals of Computer Modeling for Polymer Processing, Hanser,
1989.
67
3. R.D.Beck Plastics Product Design, C-B & Liv C.N.K. Computer aided design &
manufacture, East West Press.
4. Durvent W.R. The Lithographic Hand book, Narosa Pub., 1995. Paul F. Jacob. Rapid
Prototyping and manufacture Fundamentals of Stereolithography, 1985
PL2041 PLASTICS PRODUCT DESIGN USING CAD/CAM/CAE L T P C
3 0 0 3
UNIT I 9
Plastics Product Design : Material Selection - Properties – Mouldability - Fits and Tolerance
– Shrinkage – Warpage - Wall Thickness – Fillets - Sharp Corners - Ribs and Bosses -
Holes- Moulded Threads - Inserts and Fasteners – Integral hinge – Lettering on Moulded
Products.
Surface finish – Functional / Aesthetic aspects of part shape-Safety aspects of part shape -
Safety aspects if the part should burn - Safety aspects if the part should fail - Use of color
and design to promote safety.
UNIT II 9
Introduction to CAD – Computer Aided Drafting – Operating Systems – Wire frame, Surface
and Solid Modeling – Using Auto CAD, Unigraphics, Ideas and Pro-E – NC Machines – NC
Part Programming – Manual part programming – Computer assisted part programming –
APT Language – Manual data input – NC Programming using CAD/CAM – Computer
automated part programming.
UNIT III 9
Finite element analysis - introduction, types of analysis - need for approximation - Weight
residual, Ritz and Galerkin method - Variational. Procedure for finite element analysis -
stiffness matrix, solution procedure, details of finite element analysis package, model
building, post processing, simple problems in 2D&3D Analysis and applications of FEM for
plastic components.
UNIT IV 9
Introduction to CAE for plastics – MOLDFLOW Software – Design principles for part design,
3D Modelling using MF/view. Flow analysis, Cooling analysis, Shrink/Warp analysis, Stress
analysis. Case studies – Interpretation of results.
Identification of Uneconomical design and redesign for manufacture.
UNIT V 9
Rapid Prototyping – Streolithography – Laminated Object Manufacturing, Selective Laser
Sintering – Solider – Vacuum Casting – Resin injection – Application of rapid
prototyping.Rapid Tooling – Cast – IT Epoxy Tooling System, Parts in Minutes – Vacuum
grade Polyurethanes, Composite tooling board.
TOTAL: 45 PERIODS
REFERENCES
1. Technology of Computer Aided Design and Manufacturing, S Kumar & A K Jha,
Danpatrai & Co, 1998.
2. Tucker III, C L, Fundamentals of Computer Modeling for Polymer Processing, Hanser,
1989.
67
3. R.D.Beck Plastics Product Design, C-B & Liv C.N.K. Computer aided design &
manufacture, East West Press.
4. Durvent W.R. The Lithographic Hand book, Narosa Pub., 1995. Paul F. Jacob. Rapid
Prototyping and manufacture Fundamentals of Stereolithography, 1985
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