Results 81 to 90 of about 4,450 (211)

Analysis of tool wear and cutting temperature in WS2-assisted MQL turning of H13 steel

Discover Mechanical Engineering
This study aims to analyze the turning performance of H13 steel in dry and minimum quantity lubrication (MQL) environments, employing Tungsten Disulfide (WS2) as a solid lubricant. Machining of H13 steel is challenging, particularly in its hardened state.
Naman Sandhu, Rupinder Singh, Narinder Singh   +2 more
doaj   +1 more source

Numerical simulation of multi-principal elements high-entropy alloy milling based on minimal quantity lubrication

Jin'gangshi yu moliao moju gongcheng
ObjectivesHigh-entropy alloys (HEA) with multi-principal elements have many excellent characteristics such as high strength, high hardness and high wear resistance, which have attracted widespread attention from scholars.
Yanwei WU, Yin LIU, Xingwei SUN, Heran YANG, Zhixu DONG, Weifeng ZHANG   +5 more
doaj   +1 more source

Minimum quantity lubrication (MQL) assisted machining of grade-4 titanium

, 2016
: This paper presents the results of an experimental investigation for turning of Grade-4 titanium with carbide cutting tool inserts with minimum quantity lubrication (MQL). Experiments were designed based on Taguchi’s L9 orthogonal array.
Laubscher, R.F., Gupta, Kapil
core  

Investigation of Cutting Tools and Working Conditions Effects when Cutting Ti-6al-4V using Vegetable Oil-Based Cutting Fluids

, 2015
Power consumed in metal cutting is typically converted into heat near the cutting tool edge. Cutting fluids are then provided to a cutting zone in order to improve the tribological characteristics of machining processes and to dissipate the generated ...
Gariani, Salah, Shyha, Islam, Shyha, I., Gariani, S., Bhatti, M.   +4 more
core   +1 more source

An Experimental Study on MQL Nozzle Distance and Flow Rate in Slot Milling Operation

Comprehending the effect of minimum quantity lubrication (MQL) parameters, such as MQL nozzle distance and MQL flow rate, is crucial for enhancing machining operations.
YAPAN, Yusuf Furkan, Dzhemalyadinov, Ruslan, Dzhemilov, Eshreb, UYSAL, Alper   +3 more
core   +1 more source

Studies on Minimum Quantity Lubrication (MQL) at Drilling

, 2007
In the recent years a lot has been done to avoid the cutting fluids from the production. Dry cutting and semi-dry cutting such as Minimum Quantity Lubrication (MQL) have been favored by the industry.
Ekered, Sven, Tasdelen, Bulent, Wikblom, Thor-Bj\uf6rn, Wikblom, Thor-Björn   +3 more
core   +1 more source

Grinding hardened steel using MQL associated with cleaning system and cBN wheel

, 2020
The minimum quantity lubrication (MQL) is one of the most promising alternative techniques to replace the conventional application of cutting fluids. However, its use in grinding is still a challenge, as overheating and wheel clogging occur, leading to ...
Mello, Hamilton Jose de [UNESP], Ribeiro, Fernando Sabino Fonteque, Bianchi, Eduardo Carlos [UNESP], Sanchez, Luiz Eduardo de Angelo [UNESP], Javaroni, Rafael Liberatti [UNESP], Lopes, Jose Claudio [UNESP], Garcia, Mateus Vinicius [UNESP], Aguiar, Paulo Roberto [UNESP]   +7 more
core   +1 more source

Assessing the cooling/lubricating agencies for sustainable alternatives during machining of Nimonic 80: Economic and environmental impacts

Heliyon
Developing sustainable manufacturing methods that balance environmental and economic aspects is challenging. A comprehensive analysis of the economics of machining and carbon emissions is essential to encourage adopting sustainable practices.
Mayur A. Makhesana, Harsh Vesuwala, Kaushik M. Patel, Ana Vafadar, Murat Sarikaya, Navneet Khanna   +5 more
doaj   +1 more source

The effect of MQL to the tool life

, 2013
The lubrication method (MQL) applied during cutting will meet the requirement of minimum quantity lubrication, when the amount of lubricant does not exceed 50 mg per hour [1], occasionally even less than that.
Kári-Horváth Attila
core  

State-of-the-art hybrid lubrication (Cryo-MQL) supply systems, performance evaluation, and optimization studies in various machining processes

Results in Engineering
Despite offering significant advantages in machining, cutting fluids have contributed to substantial environmental concerns. Dry machining, although considered a more environmentally friendly option, falls short in providing effective solutions for ...
Maria Iruj, Saima Yaqoob, Jaharah A. Ghani, Hadi Jaber, Nizaroyani Saibani, Mohammad Alkhedher   +5 more
doaj   +1 more source