Proceedings of the 7th International Conference on Nanomanufacturing (nanoMan2021) (Smart Innovation, Systems and Technologies, 296)

This book is a compilation of selected papers from the 7th International Conference on Nanomanufacturing (nanoMan2021), held in Xi’an on November 17-19, 2021 after postponing twice due to COVID-19 pandemic. It encompasses the synthesis of nanomaterials, the fabrication of devices, the characterization of various products and systems, process monitoring and quality control, simulations, and the applications of nanoscience and nanotechnologies. Preface Contents Highly Flexible PU Electrospun Membrane Decorated with CNTs and AgNPs for EMI Shielding Application 1 Introduction 2 Experimental Section 2.1 Electrospinning and Ultrasonication Treatment 2.2 Deposition of AgNPs 2.3 Characterization and Measurement 3 Results and Discussion 4 Conclusion References Analysis About Relationship Between Positioning Errors and Driving Output in Micro Precise Linear Stage 1 Introduction 2 Positioning Error Definition 3 Positioning Errors Analysis in Micro Precise Linear Stage 3.1 Conventional Method 3.2 Positioning Error Analysis in New Method 4 Experiment 4.1 Motor Output Measurement and Curve Fitting 4.2 Positioning Error Measurement 4.3 Positioning Errors Measurement 5 Conclusion References Fundamental Study on the Effects of Parameters on Polishing Characteristic Using a Novel MCF Polishing Method 1 Introduction 2 Experimental Details 2.1 Processing Principle 2.2 Experimental Setup 2.3 Experimental Conditions and Procedures 3 Results and Discussion 3.1 Effect of Experimental Parameters on the Decrease Rate of Surface Roughness 3.2 Surface Roughness of the Finished Surface with the Optimum Process Parameters 4 Conclusions References High Precision Machining of Micro-pyramid Array of Electroless Ni-P Plating Based on Relative Tool Sharpness Effect 1 Introduction 2 Simulation and Experimental Procedures 3 Results and Discussion 3.1 Effects of Cutting Speed 3.2 Effects of RTS 3.3 Machining Quality of the Micro-pyramid Array 4 Summary References Research on Scattering Characteristics of Ultra-precision Turned Aluminum Alloy Mirror Surface 1 Introduction 2 Electromagnetic Scattering of Ultra-precision Turning Surface Finite Element Simulation Analysis 2.1 3D Shape Modeling of Turning Surface Considering Vibration 2.2 Calculation of BRDF Value and Establishment of Scattering Simulation Model 2.3 Simulation Results and Analysis Under Different Machining Parameters 3 Ultra-precision Turning and Performance Testing of Mirrors 3.1 Cutting Experiment and Surface Topography Detection 3.2 BRDF Measurement and Result Analysis 4 Conclusion References Research on Surface Quality of 3D Needle-Punched C/SiC Composites by Ultrasonic Vibration-Assisted Micro-milling 1 Introduction 2 Experimental Setup 3 The Construction of the Model of Finite Element Simulation 4 Result and Discussions 4.1 The Results of Finite Element Simulation 4.2 The Results of Experiments 5 Conclusion References Research on Surface Quality of Multi-cutting by WEDM for NiTi-SMA 1 Introduction 2 Experiment 2.1 Material 2.2 WEDM Processing Method 2.3 Sample Characterization 3 Results and Discussion 3.1 Surface Morphology and Chemical Composition Analysis 4 Conclusion References Sensitivity Analysis of Four-Axis Ultra-precision Machine Tool Based on Screw Theory 1 Introduction 2 Modeling 2.1 Screw Theory 2.2 Forward Kinematics for Four Axis Ultra-precision Machine Tool 2.3 Geometric Error Modeling with Differential Motion Matrix 3 Inverse Kinematics for Four Axis Ultra-precision Machine Tool 3.1 Paden-Kahan Subproblem 1 (PK1) for C-axis Inverse Kinematics: Rotate Around a Single Axis 3.2 Upgraded Pardos-Gotor Subproblem Three (PG3) for the Virtual Center Pardos-Gotor Subproblem Three (PG3): Translation to a Given Distance 3.3 Upgraded Pardos-Gotor Subproblem Three for Virtual Center of Four-Axis Ultra-precision Machine Tool 4 Sensitivity Analysis Method 4.1 NURBS Global Surface Interpolation 4.2 Sensitivity Analysis Method Based on Newton Method 5 Conclusion References Spindle-Less Vibration-Servo Grinding of Brittle Materials 1 Introduction 2 Mechanical Principle and Performance 3 Kinematic Motion and Dynamic Analysis 4 Conclusion References Study on Superfinishing of Single Crystal Lutetium Oxide by Cerium Oxide Slurry 1 Introduction 2 Experimental Setup 3 Results and Discussion 4 Conclusions References Study on Surface Quality of C/SiC Ceramic Composites in Laser-Assisted Micromachining 1 Introduction 2 Experimental Design 2.1 Experimental Methods 2.2 Experimental Parameters 3 Results and Discussion 3.1 Surface Roughness Analysis 3.2 Surface Micro-topography Analysis 3.3 Chip Flow Analysis 4 Conclusion References Study on Ultra-smooth Finishing of Lutetium Oxide Single Crystal Using Plasma-assisted Polishing 1 Introduction 2 Experimental Setup 3 Results and Discussion 4 Summary References Surface Formation Mechanism in Ultrasonic Elliptical Vibration Cutting of Tungsten Alloy 1 Introduction 2 Ultrasonic Elliptical Vibration Cutting Mechanism 2.1 The Formation Mechanism of the Surface Topography in the Cutting Direction 2.2 Analysis of Influencing Factors of Cutting Direction Morphology 2.3 Analysis of Influencing Factors on the Shape of the Feed Direction 2.4 Theoretical Model of Cutting Surface Topography 3 Ultrasonic Elliptical Vibration Cutting Experiment 3.1 Experimental Device 3.2 Experimental Program 3.3 Experimental Results 4 Analysis and Discussion of Experimental Results 4.1 The Effect of Diamond Tool Wear on Cutting Surface Roughness 4.2 The Influence of Feed Rate on Cutting Surface Roughness 5 Conclusion References Experimental Investigations on the Magnetorheological Shear Thickening Finishing for Sine Surface 1 Introduction 2 Principle 2.1 Principle of Magnetorheological Shear Thickening Finishing 2.2 Magnetic Field Analysis 3 Experiments 3.1 Magnetorheological Shear Thickening Finishing Media 3.2 Experimental Setup 4 Results and Discussion 5 Conclusions References Theoretical Study of Factors Affecting the Effective Rake Angle of AFM Tips for Nanomachining Applications 1 Introduction 2 Background and Theory 3 Methodology 4 Results 5 Conclusion References Development of a Rotary Ultrasonic Machining Device and Its Application in Cemented Carbide Mold Machining 1 Introduction 2 Kinematic Analysis of Ultrasonic-Assisted Grinding 2.1 Trajectory of Ultrasonic-Assisted Grinding 2.2 The Linear Velocity of Abrasive Grits in Ultrasonic-Assisted Grinding 2.3 Analysis of Grinding Force 3 The Production and Vibrant Amplitude Calibration of Ultrasonic Vibrator 3.1 Ultrasonic Vibrator Structure 3.2 Vibration Mode Simulation 3.3 Vibration Amplitude Calibration 4 Test Results and Analysis 4.1 Effect of Ultrasonic Vibration on Edge-Chipping 4.2 Influence of Ultrasonic Vibration on the Form Accuracy 5 Conclusion References Influence of Nozzle Distribution on Micro-jet 1 Introduction 2 Simulation Model 3 Results of Finite Element Simulation 4 Conclusion References A Modification Method of Nano-constitutive Model Based on Indentation Experiment 1 Introduction 2 Modification Method 2.1 The Nanoindentation Finite Element Model 2.2 Experimental Setup 2.3 Iterative Optimization Model 3 Results and Discussion 4 Conclusion References Research on Surface Quality by Waterjet-Assisted Laser Ablation of AISI 316L 1 Introduction 2 Experiment Section 2.1 Sample Fabrication 2.2 Machining Parameters 3 Results and Discussion 3.1 Surface Morphology 3.2 Analysis of Chemical Durability 3.3 Mechanical Property 4 Conclusion References The Effect of Sliding Orientation and Floor Profile on the Tribological Performance of Textured Bioimplants 1 Introduction 2 Experimental Methodology 2.1 Sample Preparations 2.2 Friction Measurement 2.3 Contact Angle Measurement 3 Results and Discussions 3.1 Impacting of pattern’s Floor Profile 3.2 Impacting of Sliding Orientation 4 Conclusion References Research on Filter Special Equipment Remote Operation and Maintenance Big Data Platform 1 Introduction 2 Existing Problems and Intelligent Demand of Filter Industry 2.1 Real Time Collection of Filtration Process Parameters and Remote Control of the Filter Equipment 2.2 Multi Source Equipment Data Processing and Effective Storage 2.3 Filter Big Data System Management and Maintenance 3 Design of USN System for Remote Operation and Maintenance of Filter 3.1 System Scheme 3.2 System Architecture Design 4 The Whole Life Cycle Data Acquisition and Control of Filter Equipment in the Collaborative Mode of Edge Cloud 4.1 Management Mode of Edge Cloud Collaboration 4.2 Data Acquisition and Control Mode of Filter Equipment 5 Design and Implementation of Key Technologies for Remote Operation and Maintenance Big Data System of Filter Special Equipment 5.1 Upgrading of Gateway Applied in Filtration 5.2 Development of Cloud Server Middleware 5.3 Filter Relational Database Modeling 5.4 Development of Filter Big Data Operation and Maintenance Management Platform 6 Conclusion References The Effect of Cracks on Heat Response Characteristic of Nickel-Chromium (Ni-Cr) Micro-heater 1 Introduction 2 Cracks Microstructure on Ni-Cr Micro-heater 3 Numerical Modeling and Validation 3.1 Numerical Model by Using ANSYS Software 3.2 Simulation Model Validation 4 Results and Discussions 4.1 Temperature Distributions on the Micro-heater 4.2 Variation of Temperature with Size of the Cracks 5 Conclusions References Investigation of Plastic Deformation of Sub-micropillars by a Multiscale Dislocation-Based Model 1 Introduction 2 2D-DDD/FEM Coupling Scheme and Implementation 2.1 Coupling Discrete Dislocation Simulation to Finite Element Analysis 2.2 Implementation of the Concurrent Multiscale Method in ABAQUS 3 Computational Model 4 Simulation Results 4.1 Deformation Behavior 4.2 Microstructure Evolution 5 Summary References Analysis on the Lower Limit of Measurable Cavity Thickness Using Fourier-Transform Phase-Shifting Interferometry 1 Introduction 2 Measurement Technique 2.1 The Theory of FTPSI 2.2 Measurable Cavity Thickness Limit 3 The Simulation Experiment of Profile Test 4 Conclusion References Preliminary Investigations of Absolute Distance Measurement by the Dual-Comb System with a Fiber Interferometric Scheme 1 Introduction 2 Experimental Principle 3 Experimental Results 4 Discussion and Future Research References Modeling and Design Analysis of a Deep Hole Internal Grinding Machine 1 Introduction 2 Structure of a Deep Hole Internal Grinding Machine 3 FEA Modal 4 Static Structural Analysis 5 Dynamic Analysis 5.1 Modal Analysis 5.2 Harmonic Analysis 6 Static Structural Analysis of Grinding Shaft 6.1 Analysis Results 7 Conclusion References Nanoelectrode Lithography of Silicon Surface by Brass Stamp 1 Introduction 2 Experimental Details 2.1 Fabrication of the Brass Stamp 2.2 Preparation of the Sample 2.3 Oxidation Process and Results 3 Discussions 4 Conclusions References A Novel Ultrasonic Bonding Transducer with Longitudinal and Lateral Operating Modes 1 Introduction 2 Transducer Structure and Operating Principle 3 Design and Analysis 4 Experiments 4.1 Impedance Test 4.2 Vibration Test 5 Conclusions References Experimental Research on Ultrasonic Vibration Precision Turning Titanium Matrix Composite 1 Introduction 2 Turning Experiments and Test Condition 2.1 Experimental Materials and Tools 2.2 Experimental Procedure and Detection Instruments 3 Analysis and Discussion of Test Results 3.1 Cutting Force 3.2 Surface Quality 3.3 Tool Wear and Mechanism 4 Conclusion References Image Enhancement Method for Arc Welding Process Monitoring in the Present of Strong Arc Light Interference 1 Introduction 2 Method 2.1 Lime 2.2 Image Filtering Algorithm 3 Experimental Results 3.1 Subjective Evaluation 3.2 Objective Evaluation 4 Conclusion References Towards High Accuracy Surface Profile Characterization in Atomic Force Microscopy 1 Introduction 2 System Setup 3 Experiments 3.1 The Influence of Scan Speed 3.2 Profile Characterization of Control Voltage 3.3 Sinusoidal Surface Measurement 4 Conclusion References The Deformation Pattern of Aluminum Nitride Ceramics Under Nanoscratching 1 Introduction 2 Experimental Details 3 Results 3.1 Surface Morphology of Scratched Groove Under Variable Loads 3.2 The Load-Penetration Depth Curve during Nanoscratching 3.3 The Friction Coefficient and Tangential Force during Nanoscratching 4 Discussion 5 Conclusion References Author Index