2nd International Conference on Mechanical, Manufacturing and Process Plant Engineering

1 - Contents [Seite 6]
2 - 1 A Review of Friction Stir Welding Pin Profile [Seite 8]
2.1 - Abstract [Seite 8]
2.2 - 1 Introduction [Seite 8]
2.3 - 2 Experimental Studies on FSW Pin Profiles [Seite 10]
2.4 - 3 Simulation on FSW Pin Profiles [Seite 15]
2.5 - 4 Optimization on FSW Pin Profiles [Seite 17]
2.6 - 5 Conclusion [Seite 18]
2.7 - Acknowledgements [Seite 18]
2.8 - Appendix 1: A Summary of Experimental Study on Different Pin Profiles [Seite 19]
2.9 - References [Seite 23]
3 - 2 Friction Stir Welding of Polymers: An Overview [Seite 26]
3.1 - Abstract [Seite 26]
3.2 - 1 Introduction [Seite 26]
3.3 - 2 Friction Stir Weldability of Polymers [Seite 28]
3.4 - 3 The Research Progress in Friction Stir Welding of Polymers [Seite 29]
3.4.1 - 3.1 Optimum Welding Parameters for the FSW of Polymers [Seite 29]
3.4.2 - 3.2 Role of Tool Design on FSW of Polymers [Seite 33]
3.4.3 - 3.3 Effects of External Heat Induction [Seite 35]
3.4.4 - 3.4 Submerged FSW of Polymers [Seite 36]
3.4.5 - 3.5 Microstructure Evolution [Seite 36]
3.4.6 - 3.6 Elimination of Root Defect in FSW of Polymers [Seite 37]
3.4.7 - 3.7 Effects of Crystallinity on the Properties of Polymer [Seite 38]
3.4.8 - 3.8 Material Flow During FSW Process [Seite 39]
3.5 - 4 Conclusions [Seite 40]
3.6 - 5 Recommendations [Seite 40]
3.7 - Acknowledgements [Seite 41]
3.8 - References [Seite 41]
4 - 3 Variation of Tool Offsets and Its Influence on Mechanical Properties of Dissimilar Friction Stir Welding of Aluminum Alloy 6061 and S235JR Mild Steel by Conventional Belting Milling Machine [Seite 44]
4.1 - Abstract [Seite 44]
4.2 - 1 Introduction [Seite 44]
4.3 - 2 Experimental Procedure [Seite 46]
4.4 - 3 Results [Seite 47]
4.4.1 - 3.1 Effect of Tool Offset [Seite 47]
4.4.1.1 - 3.1.1 Tool Offset +0.2 mm [Seite 47]
4.4.1.2 - 3.1.2 Tool Offset 0 mm [Seite 48]
4.4.1.3 - 3.1.3 Tool Offset ?0.2 mm [Seite 50]
4.4.2 - 3.2 Microhardness [Seite 51]
4.5 - 4 Conclusions [Seite 52]
4.6 - References [Seite 53]
5 - 4 Fracture Behavior of Intermetallic Compound (IMC) of Solder Joints Based on Finite Elements' Simulation Result [Seite 55]
5.1 - Abstract [Seite 55]
5.2 - 1 Introduction [Seite 55]
5.3 - 2 Methods [Seite 56]
5.3.1 - 2.1 FE Solder Joint Modeling [Seite 57]
5.4 - 3 Results and Discussion [Seite 59]
5.4.1 - 3.1 Validation of FE Model with Brown & Srawley Equation [Seite 59]
5.4.2 - 3.2 The Effect on Different Crack Length on Fracture Parameter [Seite 59]
5.4.3 - 3.3 The Effect on Different IMC Thickness on Fracture Parameter [Seite 60]
5.4.4 - 3.4 The Effect on Different Young's Modulus on Fracture Parameter [Seite 61]
5.5 - 4 Conclusions [Seite 62]
5.6 - Acknowledgements [Seite 62]
5.7 - References [Seite 62]
6 - 5 Effect of Isothermal Aging on Mechanical Properties of Sn-3.0Ag-0.5Cu Solder Alloy with Porous Cu Interlayer Addition [Seite 64]
6.1 - Abstract [Seite 64]
6.2 - 1 Introduction [Seite 64]
6.3 - 2 Experimental Procedures [Seite 66]
6.3.1 - 2.1 Material Selection and Sample Preparation [Seite 66]
6.3.2 - 2.2 Isothermal Aging and Analysis Procedure [Seite 66]
6.4 - 3 Results and Discussion [Seite 67]
6.4.1 - 3.1 Effect of Porous Cu Interlayer on Joint Strength During Isothermal Aging Process [Seite 67]
6.4.2 - 3.2 Fracture Surface Analysis [Seite 68]
6.5 - 4 Conclusions [Seite 71]
6.6 - Acknowledgements [Seite 71]
6.7 - References [Seite 71]
7 - 6 On Amorphous Phase Formation in Dissimilar Friction Stir Welding of Aluminum to Steel [Seite 73]
7.1 - Abstract [Seite 73]
7.2 - 1 Introduction [Seite 74]
7.2.1 - 1.1 Hybrid Structure [Seite 74]
7.2.2 - 1.2 Friction Stir Welding [Seite 75]
7.2.3 - 1.3 Amorphous Phase [Seite 75]
7.3 - 2 Experimental Works [Seite 77]
7.4 - 3 Results and Discussion [Seite 78]
7.5 - 4 Conclusion [Seite 84]
7.6 - References [Seite 85]
8 - 7 Influence of Loading Rate on Deformation Behaviour and Sealing Performance of Spiral Wound Gasket in Flange Joint [Seite 86]
8.1 - Abstract [Seite 86]
8.2 - 1 Introduction [Seite 87]
8.3 - 2 Experimental Procedure [Seite 88]
8.4 - 3 Gasket Characteristics at Different Loading Rate [Seite 90]
8.5 - 4 Flange Joint with Gasket [Seite 90]
8.5.1 - 4.1 FE Model of Flange Joint [Seite 91]
8.6 - 5 Gasket Behaviour [Seite 92]
8.6.1 - 5.1 Gasket Contact Stress Distribution [Seite 93]
8.6.2 - 5.2 Sealing Performance [Seite 94]
8.7 - 6 Conclusions [Seite 95]
8.8 - References [Seite 96]
9 - 8 Effect of Bevel Angles on Tensile Strength of SS304 Steel Weld Joints [Seite 97]
9.1 - Abstract [Seite 97]
9.2 - 1 Introduction [Seite 97]
9.3 - 2 Experimental Procedure [Seite 100]
9.3.1 - 2.1 Modelling [Seite 100]
9.3.2 - 2.2 Experiment Methodology [Seite 101]
9.4 - 3 Results and Discussion [Seite 104]
9.4.1 - 3.1 Results [Seite 104]
9.4.2 - 3.2 Discussion [Seite 105]
9.4.2.1 - 3.2.1 Yield Stress [Seite 106]
9.5 - 4 Conclusions [Seite 107]
9.6 - Acknowledgements [Seite 108]
9.7 - References [Seite 108]
10 - 9 Developing a Finite Element Model for Thermal Analysis of Friction Stir Welding by Calculating Temperature Dependent Friction Coefficient [Seite 109]
10.1 - Abstract [Seite 109]
10.2 - 1 Introduction [Seite 110]
10.3 - 2 Mathematical Model Description [Seite 112]
10.3.1 - 2.1 Sliding, Sticking and Partial Sliding/Sticking Condition [Seite 112]
10.4 - 3 Experimental Set-up [Seite 115]
10.5 - 4 Numerical Model Description [Seite 116]
10.6 - 5 Results and Discussion [Seite 117]
10.6.1 - 5.1 The Effect of the Temperature in the Friction Coefficient [Seite 117]
10.6.2 - 5.2 Temperature Distribution Results at Different Welding Stages [Seite 120]
10.6.3 - 5.3 Temperature Profile at the Welding Cross Section [Seite 120]
10.6.4 - 5.4 Temperature Distribution in the Top Surface [Seite 123]
10.6.5 - 5.5 Temperature Comparison of Different Friction Coefficient Values [Seite 125]
10.7 - 6 Conclusions [Seite 126]
10.8 - References [Seite 127]