COMPARATIVE ANALYSIS OF PERFORMANCE BETWEEN CONVENTIONAL CUTTING FLUIDS AND VEGETABLE GLYCERINE BASED CUTTING FLUID IN STEEL 1020 TURNING OPERATION

2017 ◽  
Author(s):  
Gustavo Fernandes ◽  
Sanderson Clayton ◽  
Bernardo Jakitsch ◽  
Luis Henrique Andrade Maia ◽  
Mariana Gomes ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Cutting Fluid ◽  
Cutting Fluids ◽  
Turning Operation ◽  
Steel 1020 ◽  
Analysis Of Performance

PROCESSING AND CHARACTERIZATION OF ECO-FRIENDLY CUTTING FLUID WITH NANO ADDITIVES FOR TURNING OPERATION

2021 ◽  
pp. 2150057
Author(s):  
M. K. MARICHELVAM ◽  
S. SENTHIL MURUGAN ◽  
K. MAHESWARAN ◽  
D. SHYAMPRASAD VARMA
Keyword(s):  
Boric Acid ◽  
Environmental Sustainability ◽  
Coconut Oil ◽  
Cutting Fluid ◽  
Interface Temperature ◽  
Test Flash ◽  
Cutting Fluids ◽  
Machined Surface ◽  
Turning Operation

Machining quality depends on numerous factors such as speed, feed rate, quality of the materials, the cutting fluids used and so on. The quality of machining components can also be improved by using appropriate cutting fluids. In this study, the three different types of eco-friendly cutting fluids based on coconut oil with nano boric acid particles were synthesized with nanoadditives and characterized during the lathe-turning operation of mild steel. The obtained results were compared between the dry/plain turning (without the cutting fluid) and the turning with the cutting fluids like coconut oil and mineral oil with nanoparticles. In industries, a wide variety of cutting fluids are used; however, most of these cutting fluids are made up of synthetic materials which may affect the environment significantly. Hence, it is essential to develop eco-friendly cutting fluids for environmental sustainability. Here, the cutting fluids were characterized by the morphological study on nanoparticles (400[Formula: see text]nm) and the machined surface using scanning electron microscope (SEM), viscosity test, flash and fire point, surface roughness on machined part, tool tip-workpiece interface temperature, cutting force and flank wear measurement. The results showed that cutting fluids with 0.5% of boric acid had better performance.

Cutting Test and Analysis of the Emulsified Deep-Hole Cutting Fluid

2011 ◽  
Vol 189-193 ◽  
pp. 3066-3070
Author(s):  
Hai Peng ◽  
Dan He
Keyword(s):  
Comparative Analysis ◽  
Cutting Fluid ◽  
Cutting Fluids ◽  
Water Type ◽  
Deep Hole ◽  
Economic Costs ◽  
Advantages And Disadvantages ◽  
Cutting Test ◽  
Oil In Water ◽  
Hole Machining

This paper depicts the types and functions of cutting fluid, compared functions, advantages and disadvantages with several other cutting fluids. According to the characteristics of BTA deep-hole machining and cutting fluid requirements, some of cutting fluids were chose to do the drilling test. In order to satisfy the lubrication and cooling effect of the cutter, the oil-in-water type cutting fluid which through a comparative analysis of the experiment was used in the deep-hole machining, in the meanwhile, it can reduce the economic costs and environmental pollution.

Studying The Effect of a New Mixed Cutting Fluid on Surface Roughness

2020 ◽  
Vol 38 (11A) ◽  
pp. 1593-1601
Author(s):  
Mohammed H. Shaker ◽  
Salah K. Jawad ◽  
Maan A. Tawfiq
Keyword(s):  
Surface Roughness ◽  
Stainless Steel ◽  
Cutting Parameters ◽  
Machining Process ◽  
Cutting Fluid ◽  
Depth Of Cut ◽  
Cutting Fluids ◽  
Machining Processes ◽  
Dry Cutting ◽  
Cutting Speeds

This research studied the influence of cutting fluids and cutting parameters on the surface roughness for stainless steel worked by turning machine in dry and wet cutting cases. The work was done with different cutting speeds, and feed rates with a fixed depth of cutting. During the machining process, heat was generated and effects of higher surface roughness of work material. In this study, the effects of some cutting fluids, and dry cutting on surface roughness have been examined in turning of AISI316 stainless steel material. Sodium Lauryl Ether Sulfate (SLES) instead of other soluble oils has been used and compared to dry machining processes. Experiments have been performed at four cutting speeds (60, 95, 155, 240) m/min, feed rates (0.065, 0.08, 0.096, 0.114) mm/rev. and constant depth of cut (0.5) mm. The amount of decrease in Ra after the used suggested mixture arrived at (0.21µm), while Ra exceeded (1µm) in case of soluble oils This means the suggested mixture gave the best results of lubricating properties than other cases.

COMPARATIVE ANALYSIS OF PERFORMANCE TECHNIQUE ELEMENT EXTENSION LIFT FOR GYMNASTS AND GYMNASTS AT DIFFERENT STAGES OF LEARNING

Globus ◽  
2020 ◽  
Author(s):  
V. Parakhin ◽  
◽  
M. Sobitova ◽  
Keyword(s):  
Comparative Analysis ◽  
Performance Technique ◽  
Stages Of Learning ◽  
Analysis Of Performance

The article describes a comparative analysis of the technique of performing the gymnastic element with extension in gymnasts and gymnasts of different qualifications

ON COMPARATIVE ANALYSIS OF PERFORMANCE OPTIMIZATION METHODS OF MULTI-PUMP UNITS

2020 ◽  
pp. 23-28
Author(s):  
A.I. Glushchenko ◽  
M.Yu. Serov
Keyword(s):  
Energy Efficiency ◽  
Control System ◽  
Comparative Analysis ◽  
Performance Optimization ◽  
Optimization Methods ◽  
Online Optimization ◽  
New Approach ◽  
Advantages And Disadvantages ◽  
Analysis Of Performance

В статье рассматривается вопрос совершенствования системы управления параллельно-работающими насосными агрегатами с целью повышения энергоэффективности их работы. Проведено сравнение и выявление недостатков существующих методов решения рассматриваемой проблемы. Предложена идея нового подхода на базе онлайн оптимизации. The problem under consideration is improvement of the energy efficiency of a control system of parallel-running pump units. Known methods used to solve this problem are considered. Their advantages and disadvantages are shown. Finally, the idea of a new approach, which is based on online optimization, is proposed.

Comparative analysis of performance of colored asphalt based on the partition of FT-IR graph

2018 ◽  
Vol 35 (2) ◽  
pp. 146
Author(s):  
Peng XU ◽  
Huaxin CHEN ◽  
Dongyu NIU ◽  
Yanqiang GUO ◽  
Tao FAN
Keyword(s):  
Comparative Analysis ◽  
Ft Ir ◽  
Analysis Of Performance

Novel application of graphite-talc hybrid nanoparticle enriched cutting fluid in turning operation

2021 ◽  
Vol 62 ◽  
pp. 378-387
Author(s):  
Vaibhav Singh ◽  
Anuj Kumar Sharma ◽  
Ranjeet Kumar Sahu ◽  
Jitendra Kumar Katiyar
Keyword(s):  
Cutting Fluid ◽  
Turning Operation ◽  
Hybrid Nanoparticle

Comparative analysis of performance for seven and five levels inverter

2016 ◽  
Author(s):  
Muhammad Arif ◽  
Madiha Sultan ◽  
Jawad Saleem ◽  
Asad Javaid ◽  
Uzair Khan ◽  
...  
Keyword(s):  
Comparative Analysis ◽  
Analysis Of Performance

scholarly journals Formulation of Sustainable Water-Based Cutting Fluids with Polyol Esters for Machining Titanium Alloys

Metals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 773
Author(s):  
Elisabet Benedicto ◽  
Eva María Rubio ◽  
Laurent Aubouy ◽  
María Ana Sáenz-Nuño
Keyword(s):  
Molecular Structure ◽  
Tool Wear ◽  
Titanium Alloys ◽  
Film Formation ◽  
Cutting Fluid ◽  
Cutting Fluids ◽  
Lubricating Film ◽  
Wear Protection ◽  
Oil In Water ◽  
Polyol Esters

The machinability of titanium alloys still represents a demanding challenge and the development of new clean technologies to lubricate and cool is greatly needed. As a sustainable alternative to mineral oil, esters have shown excellent performance during machining. Herein, the aim of this work is to investigate the influence of esters’ molecular structure in oil-in-water emulsions and their interaction with the surface to form a lubricating film, thus improving the efficiency of the cutting fluid. The lubricity performance and tool wear protection are studied through film formation analysis and the tapping process on Ti6Al4V. The results show that the lubricity performance is improved by increasing the formation of the organic film on the metal surface, which depends on the ester’s molecular structure and its ability to adsorb on the surface against other surface-active compounds. Among the cutting fluids, noteworthy results are obtained using trimethylolpropane trioleate, which increases the lubricating film formation (containing 62% ester), thus improving the lubricity by up to 12% and reducing the torque increase due to tool wear by 26.8%. This work could be very useful for fields where often use difficult-to-machine materials—such as Ti6Al4V or γ-TiAl – which require large amounts of cutting fluids, since the formulation developed will allow the processes to be more efficient and sustainable.

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