Results 11 to 20 of about 1,076,507 (302)

Minimization Method for 3D Surface Roughness Evaluation Area

open access: yesMachines, 2021
3D surface roughness measurement is still a less mature procedure than its 2D version. The size of the evaluation area is not as standardized as the measurement length in the 2D version.
Viktor Molnár
doaj   +1 more source

Taguchi optimisation of Turning Inconel 600 under dry and MQL condition using uncoated Tool [PDF]

open access: yesE3S Web of Conferences, 2020
Utilization of super alloys have been prominent in production now-a-days to achieve a superior qualified high strength of low weight products. Advance trends have been performed in order to understand the impact of lubricating and cooling effects while ...
Satynarayana Kosaraju   +5 more
doaj   +1 more source

Investigation of the effect of vibration in the multi-objective optimization of dry turning of hardened steel [PDF]

open access: yesInternational Journal of Industrial Engineering and Operations Management, 2023
Purpose – This study aims to investigate the effect of vibration on ceramic tools under dry cutting conditions and find the optimum cutting condition for the hardened steel machining process in a computer numerical control (CNC) lathe machine.
Md.Tanvir Ahmed   +7 more
doaj   +1 more source

Investigation of Machining Performance of MQL and MQCL Hard Turning Using Nano Cutting Fluids

open access: yesFluids, 2022
Cutting fluids used in the metal machining industry have exerted serious impacts on the environment and human health. In addition, the very high cutting heat and forces in machining-hardened steels have been a growing concern in the metal cutting field ...
Ngo Minh Tuan   +4 more
doaj   +1 more source

WEAR RESISTANCE OF HARD TURNED SURFACES

open access: yesCutting & Tools in Technological System, 2022
The quality of working surfaces plays an important role in automotive industrial components. One of the main characteristics of such surfaces is their wear resistance. In this study external cylindrical surfaces were analyzed. A Design of Experiment methodology was applied and hard turning experiments were carried out to analyze the effects of the ...
openaire   +5 more sources

An overview on economic machining of hardened steels by hard turning and its process variables

open access: yesManufacturing Review, 2019
Producers of machined components and manufactured goods are continually challenged to reduce cost, improve quality, and minimize setup times in order to remain competitive. Frequently the answer is found with new technology solutions. In the recent years,
Anand Abhishek   +2 more
doaj   +1 more source

Soft Computing Techniques for Surface Roughness Prediction in Hard Turning: A Literature Review

open access: yesIEEE Access, 2019
Hard turning has become an attractive alternative to the more time-consuming and costly grinding technique. Unfortunately, high-quality prediction of the surface roughness generated during hard turning is difficult due to the technical complexities ...
Kang He, Mengdi Gao, Zhuanzhe Zhao
doaj   +1 more source

Experimental investigation on flank wear and tool life, cost analysis and mathematical model in turning hardened steel using coated carbide inserts [PDF]

open access: yes, 2013
Turning hardened component with PCBN and ceramic inserts have been extensively used recently and replaces traditional grinding operation. The use of inexpensive multilayer coated carbide insert in hard turning is lacking and hence there is a need to ...
Ashok Kumar Sahoo, Bidyadhar Sahoo
core   +1 more source

Observation of a One-Dimensional Spin-Orbit Gap in a Quantum Wire [PDF]

open access: yes, 1996
Understanding the flow of spins in magnetic layered structures has enabled an increase in data storage density in hard drives over the past decade of more than two orders of magnitude1.
Quay, C. H. L.   +7 more
core   +6 more sources

Study on the influence of fluid application parameters on tool vibration and cutting performance during turning of hardened steel

open access: yesEngineering Science and Technology, an International Journal, 2016
Recently the concept of hard turning has gained much attention in the metal cutting industry. In hard turning, multiple operations can be performed in single step, thereby it replaces the traditional process cycle.
P. Sam Paul   +2 more
doaj   +1 more source

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