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インデックス
Laboratory of Ultraprecision EngineeringDepartment of Mechanical EngineeringGraduate School of EngineeringNagoya University
Research Topics
Ultraprecision “Elliptical Vibration Cutting” of Hard Materials
Basic Cutting Mechanics
Elliptical Vibration Cutting Process
Direct Observation of Elliptical Vibration Cutting Process in SEM
Video: Elliptical Vibration Cutting Process
First Prototype of Ultrasonic Elliptical Vibration Tool
Developed Control System for Ultrasonic Elliptical Vibration Cutting
Developed Devices for Ultrasonic Elliptical Vibration Cutting
Samples Machined by Elliptical Vibration Cutting
Ultraprecision Cutting of W Alloy for Optical Glass Molds
Finishing of Sculptured Surfaces by Elliptical Vibration Cutting
Designed 3 DOF Ultrasonic Vibrator
Developed Precision Machine Tool with 3 DOF Ultrasonic Vibration Tool
Video: Free-Form Surface Machining of Hardened Die Steel with Mirror Surface Quality
Spherical Steel Mirror Finished by Developed Machining System
Video: Close-Up of Free-Form Surface Machining Process
Proposal of Amplitude-Controlled Elliptical Vibration Cutting
Developed Elliptical Vibration Control System
Grooving Results of Die Steel
Development of Micro/Nano Sculpturing System
Nano-Sculpturing of Die Steel
Dimple Array Machined on Die Steel
Chatter Suppression in Machining
1. Tool path optimization by chatter stability index
Directional Effect on Chatter Stability
Inner Turning Process with Regenerative Chatter
Directional Factors in Regenerative Chatter Growth
Chatter Stability Index to Optimize Directional Relations
Detailed analysis of Chatter Stability for Comparison
Turning Experiment
Analytical and Experimental Conditions
Comparison among CSI, Analysis and Experiment
2. Chatter suppression in simultaneous double-sided milling of flexible plates
Conventional Machining of Precision Steel Plates
Application of Double-Sided Milling
Stability of Double-Sided Milling and Proposed Method
Experimental results
Continuous Chip Disposal and Chip-Pulling Turning
Proposal of Continuous Chip Disposal
Proposal of Chip Control with Guide Grooves
Chip Navigation and Pulling Tests
A New Fluid Bearing Utilizing Traveling Waves
Video: Demonstration of Travelling Wave Bearing
Principle of Proposed Fluid Bearing
Research Topics
Thank you very much for your kind attention!!