[HTML][HTML] Review on design and development of cryogenic machining setups for heat resistant alloys and composites

N Khanna, C Agrawal, DY Pimenov, AK Singla… - Journal of Manufacturing …, 2021 - Elsevier
Cryogenic machining is becoming a sustainable choice due to its extraordinary performance
(such as non-toxic and environmentally friendly) superiority to other traditional coolants and …

[HTML][HTML] A critical review of the drilling of CFRP composites: Burr formation, characterisation and challenges

DI Poór, N Geier, C Pereszlai, J Xu - Composites Part B: Engineering, 2021 - Elsevier
Burr is one of the main macro-geometrical types of damage concerning machined features
of carbon fibre reinforced polymer (CFRP) composites. Even if it does usually not weaken …

Experimental characterisation of the performance of hybrid cryo-lubrication assisted turning of Ti–6Al–4V alloy

MK Gupta, Q Song, Z Liu, M Sarikaya, M Jamil… - Tribology …, 2021 - Elsevier
In this work, sustainable hybrid cryogenic MQL cooling/lubrication techniques viz. Ranque-
Hilsch Vortex tube plus MQL (RHVT+ MQL), liquid nitrogen plus minimum quantity …

[HTML][HTML] A review on CFRP drilling: fundamental mechanisms, damage issues, and approaches toward high-quality drilling

J Xu, N Geier, J Shen, V Krishnaraj… - journal of materials …, 2023 - Elsevier
Carbon fiber reinforced polymer (CFRP) composites have become increasingly attractive in
modern industrial fields in view of their unique properties and superior functionalities. CFRP …

Comparative analysis of dry, flood, MQL and cryogenic CO2 techniques during the machining of 15-5-PH SS alloy

N Khanna, P Shah - Tribology International, 2020 - Elsevier
Abstract The Precipitation Hardening (PH) Stainless Steel (SS) is considered as a promising
alternative for aerospace and marine sectors owing to its good mechanical properties with …

Measurement and analysis of machining induced tribological characteristics in dual jet minimum quantity lubrication assisted turning of duplex stainless steel

MK Gupta, M Boy, ME Korkmaz, N Yaşar, M Günay… - Measurement, 2022 - Elsevier
In this work, the sustainable machining approach is promoted by implementing the dry and
minimum quantity lubrication (MQL) cooling conditions in the turning of duplex stainless …

Life cycle assessment of environmentally friendly initiatives for sustainable machining: A short review of current knowledge and a case study

N Khanna, J Wadhwa, A Pitroda, P Shah… - Sustainable Materials …, 2022 - Elsevier
The establishment of energy and resource-efficient machining processes is key for
achieving more sustainable production in the manufacturing industries. However …

Comprehensive machining analysis to establish cryogenic LN2 and LCO2 as sustainable cooling and lubrication techniques

P Shah, N Khanna - Tribology International, 2020 - Elsevier
This novel work analyzes different cooling and lubrication techniques namely without
coolant (ie dry), with coolant (ie flood), and cryogenic with LCO 2 and LN 2 when drilling …

[HTML][HTML] Evaluation of tool wear, energy consumption, and surface roughness during turning of inconel 718 using sustainable machining technique

N Khanna, C Agrawal, M Dogra, CI Pruncu - Journal of materials research …, 2020 - Elsevier
Heat resistant alloys such as Inconel 718 present challenges to manufacturing industries
during its machining. Machinability of such alloys can be improved using smart cutting …

Recent progress on the application of nanofluids and hybrid nanofluids in machining: a comprehensive review

M Kursus, PJ Liew, NA Che Sidik, J Wang - The International Journal of …, 2022 - Springer
This paper summarises the recent progress of nanofluids and hybrid nanofluids in various
machining processes including milling, turning, grinding and drilling. Thermophysical …