Manufacturing Technology Today

Open Access Open Access  Restricted Access Subscription Access
Open Access Open Access Open Access  Restricted Access Restricted Access Subscription Access

An Investigation on Machining of Hard AISI 4340 Steel Under Varying Environmental Conditions


Affiliations
1 Bankura Unnayani Institute of Engineering, Bankura, West Bengal, India
2 Kalyani Government Engineering College, Kalyani, Nadia, West Bengal, India
     

   Subscribe/Renew Journal


Cutting fluids play a significant part of metal working industries. They are broadly utilized due to their capacity to diminish tool wearing, cutting force, temperature, etc. to improve workpiece surface quality. The present work focuses on the machinability study of hard AISI 4340 steel using eco-friendly cutting fluids. Turning experiments are carried out using coated carbide inserts through Small Quantity Lubrication (SQL) under different cutting velocities and feed. Dry, rice bran oil-based solution and alkaline solution are chosen to be the environmental conditions. Under different machining conditions, types of chips, cutting force, surface roughness, etc. are noted. Full factorial type response surface methodology is used to decide on experimental runs. Tool wear tests are also performed under wet conditions. Cutting force is observed to be significantly reduced in a chosen wet environment under some cutting conditions. Rice bran oil-based emulsifier is found to perform better than alkaline solution to increase tool life.

Keywords

Machining, Machinability, Turning, Cutting Fluid, Hard mMaterials, Eco-Friendly Fluid.
User
Subscription Login to verify subscription
Notifications
Font Size

  • Amrita, M., Srikant, R. R., & Sitaramaraju, A. V. (2014). Performance evaluation of nanographite-based cutting fluid in machining process. Materials and Manufacturing Processes, 29 (5), 600-605.

  • Bartarya, G., & Choudhury, S. K. (2012). State of the art in hard turning. International Journal of Machine Tools & Manufacture, 53, 1-14.

  • Cetin, M. H., Ozcelik, B., Kuram, E., & Demirbas, E. (2011). Evaluation of vegetable based cutting fluids with extreme pressure and cutting parameters in turning of AISI 304L by taguchi method. Journal of Cleaner Production, 19, 2049-2056.

  • Hadad, M., & Sadeghi, B. (2013). Minimum quantity lubrication-MQLturning of AISI 4140 steel alloy. Journal of Cleaner Production, 54, 332-343.

  • Li, B., Li, C., Zhang, Y., Wang, Y., Jia, D., & Yang, M. (2016). Grinding temperature and energy ratio coefficient in MQL grinding of high temperature nickel-based alloy by using different vegetables oils as base oil. Chinese Journal of Aeronautics, 29(4), 1084-1095.

  • Li, M., Yu, T., Zhang, R., Yang, L., Ma, Z., Li, B., & Zhao, J. (2020). Experimental evaluation of an eco-friendly grinding process combining minimum quantity lubrication and grapheneenhanced plant-oil-based cutting fluid. Journal of Cleaner Production, 244, 118747.

  • Lohar, D. V., & Nanavaty, C. R. (2013). Performance evaluation of minimum quantity lubrication (MQL) using CBN durning hard turning of AISI 4340 and its comparison with dry and and wet turning. Bonfring International Journal of Industrial Engineering and Management Science, 3(3), 102-106.

  • Mondal, K., Adak, A. K., Das, S., & Mandal, B. 2020). Hard Turning of AISI 4340 Steel using Two Types of Carbide Inserts. Proceedings of the International Conference on Advancements in Mechanical Engineering, Aliah University, Kolkata, India, 43.

  • Mondal, K., & Das, S. (2018). An Investigation on machinability during turning hardened steel in dry condition. Journal of the Institution of Engineers India : Series C, 99(6), 637-644.

  • Mondal, K., Rahaman, J., Das, S., & Mandal, B. (2019). Machinability Study of AISI 1045 Steel using Different Coated Carbide Insert. Proceedings of the National Conferene on Trends and Advances in Mechanical Engineering, Kalyani, West Bengal, India, 75.

  • Musavi, S. H., Davoodi, B., & Niknam, S. A. (2018). Environment-friendly turning of A286 superalloy. Journal of Manufacturing Processes, 32, 734-743.

  • Pavel, R., Marinescu, I., Dies, M., & Pillar, J. (2005). Effect of tool wear on surface finish for a case of continuous and interrupted hard turning. Journal of Materials Processing Technology, 170, 341-349.

  • Sahoo, A. K., & Sahoo, B. (2012). Experimental Investigations on Machinability aspects in Finish Hard Turning of AISI 4340 Steel using Uncoated and Multilayer Coated Carbide Inserts. Measurement, 45, 2153-2165.

  • Sharma, A. K., Tiwari, A. K., & Dixit, A. R. (2016). Effects of Minimum Quantity Lubrication (MQL) in machining processes using conventional and nanofluid based cutting fluids: A comprehensive review. Journal of Cleaner Production, 127, 1-18.

  • Thakur, D. G., Ramamoorthy, B., & Vijayaraghavan, L. (2012). Some investigations on high speed dry machining of aerospace material inconel 718 using multicoated carbide inserts. Materials and Manufacturing Processes, 27, 1066-1072.

  • Wang, Y., Li, C., Zhang, Y., Yang, M., Li , B., Jia, D., & Mao, C. (2016). Experimental evaluation of the lubrication properties of the wheel/workpiece interface in minimum quantity lubrication (MQL) grinding using different types of vegetables oils. Journal of Cleaner Production, 127, 487-499.


Abstract Views: 284

PDF Views: 2




  • An Investigation on Machining of Hard AISI 4340 Steel Under Varying Environmental Conditions

Abstract Views: 284  |  PDF Views: 2

Authors

Krishnendu Mondal
Bankura Unnayani Institute of Engineering, Bankura, West Bengal, India
Santanu Das
Kalyani Government Engineering College, Kalyani, Nadia, West Bengal, India
Bijoy Mandal
Kalyani Government Engineering College, Kalyani, Nadia, West Bengal, India

Abstract


Cutting fluids play a significant part of metal working industries. They are broadly utilized due to their capacity to diminish tool wearing, cutting force, temperature, etc. to improve workpiece surface quality. The present work focuses on the machinability study of hard AISI 4340 steel using eco-friendly cutting fluids. Turning experiments are carried out using coated carbide inserts through Small Quantity Lubrication (SQL) under different cutting velocities and feed. Dry, rice bran oil-based solution and alkaline solution are chosen to be the environmental conditions. Under different machining conditions, types of chips, cutting force, surface roughness, etc. are noted. Full factorial type response surface methodology is used to decide on experimental runs. Tool wear tests are also performed under wet conditions. Cutting force is observed to be significantly reduced in a chosen wet environment under some cutting conditions. Rice bran oil-based emulsifier is found to perform better than alkaline solution to increase tool life.

Keywords


Machining, Machinability, Turning, Cutting Fluid, Hard mMaterials, Eco-Friendly Fluid.

References