A simple force and deformation analysis of deep hole gundrilling

• Main Author: Chan, Huazhi
• Other Authors: Ng Teng Yong
• Format: Final Year Project
• Language: English
• Published: 2014
• Subjects: DRNTU::Engineering::Mathematics and analysis::Simulations; DRNTU::Engineering::Aeronautical engineering::Materials of construction; DRNTU::Engineering::Mechanical engineering::Kinematics and dynamics of machinery; DRNTU::Engineering::Materials::Metallic materials::Alloys
• Online Access: http://hdl.handle.net/10356/60275
• Institution: Nanyang Technological University

Workpiece deformation, short tool life and poor surface finish are challenges in the gundrilling of Inconel 718. This study was carried out to gain insights into the associated force and deformation behavior. Experimental analysis on hole deflection, tool edge forces and workpiece residual stresses...