High pressure coolant on hard turning processes

• Main Author: Seow, Zhi Xian
• Other Authors: Yeo Swee Hock
• Format: Final Year Project
• Language: English
• Published: 2019
• Subjects: DRNTU::Engineering::Materials::Mechanical strength of materials
• Online Access: http://hdl.handle.net/10356/78816
• Institution: Nanyang Technological University

Inconel 625 was machined with a PVD coated (Ti,Al)N+(Al,Cr)2O3 carbide tool at speeds up to 60 m/min using varied coolant pressures, up to 7 MPa with and without a tail stock. The cutting forces, surface roughness (Ra) and tool wear were recorded and analysed. The results show that machining Inco...