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Soft Computing Techniques for Surface Roughness Prediction in Hard Turning: A Literature Review
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
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Experimental investigation on flank wear and tool life, cost analysis and mathematical model in turning hardened steel using coated carbide inserts [PDF]
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
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Observation of a One-Dimensional Spin-Orbit Gap in a Quantum Wire [PDF]
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
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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
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Improving I/O performance through an in-kernel disk simulator [PDF]
This paper presents two mechanisms that can significantly improve the I/O performance of both hard and solid-state drives for read operations: KDSim and REDCAP.
Cortés, Toni +2 more
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The main purpose of this study is to investigate the influence of tool geometry (cutting edge angle, rake angle, and inclination angle) and to optimize tool wear and surface roughness in hard turning of AISI 1055 (52HRC) hardened steel by using TiN ...
Pham Minh Duc +3 more
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The production process significantly influences the surface properties of rolling element bearings raceways. Deep rolling can induce a depth dependent residual stress state.
Florian Pape, Timm Coors, Gerhard Poll
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Hard turning with variable micro-geometry PcBN tools [PDF]
Cataloged from PDF version of article.This paper presents investigations on hard turning with variable edge design PcBN inserts. Turning of hardened AISI 4340 steel with uniform and variable edge design PcBN inserts is conducted, forces and tool wear ...
Karpat, Y., Ozel, T., Srivastava, A.
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Multiwavelength observations of the black hole transient Swift J1745-26 during the outburst decay [PDF]
We characterized the broad-band X-ray spectra of Swift J1745-26 during the decay of the 2013 outburst using INTEGRAL ISGRI, JEM-X and Swift XRT. The X-ray evolution is compared to the evolution in optical and radio.
Arabaci, Mehtap O. +17 more
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Effect of cutting variables on bearing area curve parameters (BAC-P) during hard turning process [PDF]
Hard turning is a machining process that is widely used in the precision mechanical industry. The characterization of the functional surface texture by the ISO 13565 standard holds a key role in automotive mechanics.
Amine Hamdi +2 more
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