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Effect of Machining Condition on Surface Roughness and Hardness in Milling of AA6061 Aluminium Alloy


Affiliations
1 Kalyani Govt. Engineering College, Kalyani-741235, Nadia, West Bengal, India
2 Regent Education and Research Foundation, Barrackpore-700121, North 24 Parganas, West Bengal, India
3 JIS College of Engineering, Kalyani-741235, Nadia, West Bengal, India
     

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Roughness of a machined surface should be as par the customer requirement to suite a particular application. For achieving the desired surface finish, appropriate values of cutting velocity, feed and depth of cut are to set, and these can be found out utilizing an optimization technique. In this study, the machining process is executed on AA6061 aluminium alloy by appling cutting fluid in a CNC milling machine and then roughness of surface and hardness are measured by a surface roughness tester and Brinell hardness tester respectively.

Keywords

Cutting Velocity, Feed, Depth of Cut, Aluminium, Surface Roughness, Hardness.
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  • Effect of Machining Condition on Surface Roughness and Hardness in Milling of AA6061 Aluminium Alloy

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Authors

Amit Banerjee
Kalyani Govt. Engineering College, Kalyani-741235, Nadia, West Bengal, India
Puspendu Chandra Chandra
Regent Education and Research Foundation, Barrackpore-700121, North 24 Parganas, West Bengal, India
Shishir Kumar Biswas
JIS College of Engineering, Kalyani-741235, Nadia, West Bengal, India

Abstract


Roughness of a machined surface should be as par the customer requirement to suite a particular application. For achieving the desired surface finish, appropriate values of cutting velocity, feed and depth of cut are to set, and these can be found out utilizing an optimization technique. In this study, the machining process is executed on AA6061 aluminium alloy by appling cutting fluid in a CNC milling machine and then roughness of surface and hardness are measured by a surface roughness tester and Brinell hardness tester respectively.

Keywords


Cutting Velocity, Feed, Depth of Cut, Aluminium, Surface Roughness, Hardness.

References





DOI: https://doi.org/10.24906/isc%2F2022%2Fv36%2Fi1%2F211806