Influence of Minimum Quantity Lubrication on Grinding Performance of Annealed AISI 4340 Steel

2017 ◽  
Vol 31 (2) ◽  
pp. 17 ◽  
Author(s):  
Sirsendu Mahata ◽  
Ankesh Samanta ◽  
Joydip Roy ◽  
Bijoy Mandal ◽  
Santanu Das
Keyword(s):  
Minimum Quantity Lubrication ◽  
Aisi 4340 Steel ◽  
Minimum Quantity ◽  
Grinding Performance ◽  
4340 Steel ◽  
Aisi 4340

Comparative machining performance of hardened AISI 4340 Steel under dry and minimum quantity lubrication environments

2018 ◽  
Vol 5 (11) ◽  
pp. 24898-24906 ◽  
Author(s):  
Rabin Kumar Das ◽  
Ramanuj Kumar ◽  
Gourab Sarkar ◽  
Saibal Sahoo ◽  
Ashok Kumar Sahoo ◽  
...  
Keyword(s):  
Minimum Quantity Lubrication ◽  
Machining Performance ◽  
Aisi 4340 Steel ◽  
Minimum Quantity ◽  
4340 Steel ◽  
Aisi 4340

Performance comparison of vegetable oil based nanofluids towards machinability improvement in hard turning of HSLA steel using minimum quantity lubrication

2019 ◽  
Vol 20 (5) ◽  
pp. 506 ◽  
Author(s):  
Anshuman Das ◽  
Saroj Kumar Patel ◽  
Sudhansu Ranjan Das
Keyword(s):  
Vegetable Oil ◽  
Hard Turning ◽  
Rice Bran Oil ◽  
Hsla Steel ◽  
Minimum Quantity Lubrication ◽  
Cutting Fluids ◽  
Aisi 4340 Steel ◽  
Minimum Quantity ◽  
4340 Steel ◽  
Aisi 4340

The search of finding best vegetable oil based nanofluid from a set of three nanoparticle enriched cutting fluids for machining is core objective of the work. Extensive research has been done to replace conventional cutting fluids by nanofluids, but abundant analysis for vegetable oil based nanofluids is accomplished in this work which was not seen earlier. Also, the study investigated the cutting performance and comparative assessment towards machinability improvement during hard turning of high-strength-low-alloy (HSLA) AISI 4340 steel using four different compositions of nanofluids by minimum quantity lubrication (MQL) technique. Cutting are investigated and analyzed through this article during hard turning using minimum quantity lubrication (MQL). Cutting force, tool wear (flank and crater), surface integrity (surface roughness, residual stress, microhardness, and surface morphology), and chip morphology are considered as technological performance characteristics to evaluate the machinability of hardened AISI 4340 steel. Additionally, the effect of various fluid properties like thermal conductivity, viscosity, surface tension and contact angle were examined for all nanofluids. Three set of nanofluid samples were prepared using Al2O3, CuO and Fe2O3 with rice bran oil and their various properties are analysed at 0.1% concentration. On comparison among these three nanofluids used, CuO nanofluid exhibited superior behavior followed by Fe2O3 nanofluids while Al2O3 nanofluid was last in the row.

Torsional Behavior of AISI 420/AISI 4340 Steel Friction Welds

2014 ◽  
Vol 56 (10) ◽  
pp. 891-896
Author(s):  
Sermin Ozan
Keyword(s):  
Aisi 4340 Steel ◽  
Aisi 420 ◽  
4340 Steel ◽  
Torsional Behavior ◽  
Aisi 4340
Sign in / Sign up

Export Citation Format

Share Document