Cad Cam Rapid Prototyping Application Evaluation

Cad Cam Rapid Prototyping Application Evaluation
اسم المؤلف
Miltiadis A. Boboulos
التاريخ
المشاهدات
323
التقييم
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التحميل

Cad Cam Rapid Prototyping Application Evaluation
Miltiadis A. Boboulos
Ph.D
Contents
Overview 8
1. Computer Programs In Manufacturing 9
1.1 Parametric Technologies 9
1.1.1 Production Modules In Pro/ENGINEER 11
1.2 Autodesk 11
1.2.1 Autocad Inventor Professional Suite 11
1.3 Ansys 12
1.4 Ibm – Catia 14
1.5 Datacad 17
1.6 References 19
2. Computer Programs In Design 21
2.1 Unigraphics Solutions 21
2.2 Autodesk 23
2.2.1 Autocad Mechanical /Power Pack 23
2.2.2 Inventor Professional 25
2.3 Cadtek Systems 27
2.3.1 Cocreate ME10 27
2.4 Solidworks 32
2.4.1 Solidworks 2010 25
2.5 References 2
3. Cadcam System Selection, Evaluation & Management 37
3.1 Pros & Cons Of Introducing A Cadcam System 37
3.2 Method Of Proceeding 41
3.2.1 Pumpco’s Production Interests 41
3.2.2 Formulation Of Specific Cadcam Requirements 42
3.2.3 Cadcam Market Study 44
3.3 Procedure For The Final Selection 47
3.4 Master Implementation Plan 50
3.5 References 52
4. Cam Application Evaluation: A Model Processing Case Study 55
4.1 Technological Analysis Of The Model 56
4.2 Specifying The Cutting Tools And Calculating Cutting Data 58
4.2.1 For The First Operational Sequence– Milling Of The Top Protrusion: 58
4.2.2 For The Second Operational Sequence – Milling Of The Cylindrical Pocket: 59
4.2.3 For The Third Operational Sequence – Milling Of The Rectangular Pocket: 59
4.2.4 For The Fourth Operational Sequence – Drilling The Set Of 4 Holes With
Diameter 20mm: 60
4.2.5 For The Fifth Operational Sequence – Drilling The Set Of 7 Holes With
Diameter 12mm: 60
4.2.6 For The Sixth Operational Sequence – Milling The Text Pocket “Jba”: 61
4.3 Pro/Engineer Part Manufacture Simulation 62
4.3.1 Creating A New File 62
4.3.2 Defining A Co-Ordinate System For The Machine Tool 66
4.3.3 Operation Setup 6
4.3.4 Creating The Machining Sequences 69
4.4 Ez-Mill Simulation Of The Manufacturing Of The Part 95
4.4.1 Defining A Co-Ordinate System For The Machine Tool 96
4.4.2 Creating The Machine Work Steps 97
4.5 Usability and Available Feautures of Pro/Engineer And EZ-MILL 112
4.5.1 File Organisation 112
4.5.2 Operational Organisation 113
4.5.3 Usability And Available Features 113
4.6 Innovative Approaches To Optimise The Manufacturing Process Plan 118
4.7 Reiterative Approach To Optimise The Machining Sequences And Minimise
Machining Time 127
4.8 Conclusions 128
4.9 References 130
5. Reverse Engineering & Rapid Prototyping 132
5.1 Brief Rp Flashback 132
5.2 The Basic Process 134
5.3 Applications Of Rapid Prototyping 135
5.4 Rapid Prototyping Techniques 139
5.4.1 Stereolithography (Sla) 139
5.4.2 Selective Laser Sintering (Sls) 142
5.4.3 Fused Deposition Modeling (Fdm) 145
5.4.4 Laminated Object Manufacturing (Lom) 148
5.4.5 Solid Ground Curing (Sgc) 150
5.4.6. Ink-Jet Printing
5.4.7 Multijet Modelling (Mjm) 154
5.4.8 Paper Lamination Technology (Plt) 157
5.4.9 Laser Engineered Net Shaping (Lens) 159
5.4.10 Photopolymer Phase Change Inkjets 160
5.4.11 Electroset Technology 161
5.4.12 Photochemical Machining 161
5.4.13 Design-Controlled Automated Fabrication (Descaf) 163
5.4.14 Liquid Metal Jet Printing (Lmjp) 163
5.4.15 Sparx- Hot Plot 163
5.5 RP Process Evaluation 164
5.5.1 Accuracy 164
5.5.2 Finishes 164
5.5.3 Secondary Operations 165
5.5.4 Speed 166
5.5.5 Cost 167
5.5.6 Strengths & Limitations 168
5.5.7 Materials 169
5.6 Conclusions 171
5.7 References
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