Search Results - "Veldhuis, S"

Cholic acid is a versatile coating-forming dispersant for electrophoretic deposition of diamond, graphene, carbon dots and polytetrafluoroethylene by Liu, X., Zhao, Q., Veldhuis, S., Zhitomirsky, I.

“…Sodium cholate (ChANa) is used for the first time as an advanced charged dispersant and coating-forming molecular agent for electrophoretic deposition (EPD) of…”
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Sodium deoxycholate as a versatile dispersing and coating-forming agent: A new facet of electrophoretic deposition technology by Zhao, Q., Liu, X., Veldhuis, S., Zhitomirsky, I.

“…[Display omitted] The unique dispersion power of bile acid salts offers a tremendous potential for the development of new biomimetic strategies for colloidal…”
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Influence of thermal properties on residual stresses in SLM of aerospace alloys by Yakout, Mostafa, Elbestawi, M.A, Veldhuis, S.C, Nangle-Smith, S

“…Purpose Residual stresses are induced during selective laser melting (SLM) because of rapid melting, solidification and build plate removal. This paper aims to…”
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Effect of material microstructure and tool geometry on surface generation in single point diamond turning by Tauhiduzzaman, M., Veldhuis, S.C.

“…•We investigated the effect of material microstructure and tool geometry on surface generation during diamond turning.•Material side flow and grain boundary…”
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Characterization and prediction of chip formation dynamics in machining austenitic stainless steel through supply of a high-pressure coolant by Seid Ahmed, Y., Paiva, J. M., Veldhuis, S. C.

“…Use of a high-pressure coolant supply (HPC) can lead to a considerable improvement in machining performance and process stability during the cutting of…”
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Investigation of wear behavior and chip formation for cutting tools with nano-multilayered TiAlCrN/NbN PVD coating by Ning, L., Veldhuis, S.C., Yamamoto, K.

“…A comprehensive investigation of the wear progress and chip formation was performed on an ultra-fine-grained cemented carbide ball nose end mill coated with a…”
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Some observations on flood and dry finish turning of the Ti-6Al-4V aerospace alloy with carbide and PCD tools by Shalaby, M. A., Veldhuis, S. C.

“…The Ti-6Al-4V aerospace alloy is a difficult-to-cut material due to its low thermal conductivity and high strength. To reduce the total machining cost and meet…”
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Form error in diamond turning by Tauhiduzzaman, M., Yip, A., Veldhuis, S.C.

“…•Imbalance of the spindle is a major cause of form error which eventually leads to assisted air-hammering instability and cross-coupling effect of the…”
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Effect of mechanical properties measured at room and elevated temperatures on the wear resistance of cutting tools with TiAlN and AlCrN coatings by Fox-Rabinovich, G.S., Beake, B.D., Endrino, J.L., Veldhuis, S.C., Parkinson, R., Shuster, L.S., Migranov, M.S.

“…A comprehensive study of the mechanical properties of TiAlN and AlCrN coated cutting tools has been performed at room and elevated temperatures (up to 500 °C)…”
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A thermal model for hard precision turning by Shalaby, M. A., El Hakim, M. A., Veldhuis, S. C.

“…This work presents a developed thermal model of hard precision turning, in which the depth of the cut is made to be considerably smaller than the tool nose…”
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Wear performance of different PVD coatings during hard wet end milling of H13 tool steel by Beake, B.D., Ning, Li, Gey, Ch, Veldhuis, S.C., Kornberg, A.B., Weaver, A., Khanna, M., Fox-Rabinovich, G.S.

“…Wear performance of end mill tools with different PVD coatings has been studied under the condition of hard wet machining of H13 tool steel. It was shown that…”
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Enhancement of carbide tool performance during dry machining through a combination of laser surface texturing and tungsten disulfide soft coatings by Ahmed, Yassmin Seid, Veldhuis, S.C.

“…Critical friction at the tool-chip interface has a significant impact on Severe friction between the cutting tool wear and machined surface integrity. One…”
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Thin-Film PVD Coating Metamaterials Exhibiting Similarities to Natural Processes under Extreme Tribological Conditions by Fox-Rabinovich, G S, Gershman, I S, Veldhuis, S

“…This paper discusses the surface-engineered nanomaterials (adaptive nano-structured physical vapor deposition (PVD) thin-film coatings) that can effectively…”
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Influence of process parameters on the cutting performance of SiAlON ceramic tools during high-speed dry face milling of hardened Inconel 718 by Molaiekiya, F., Stolf, P., Paiva, J. M., Bose, B., Goldsmith, J., Gey, C., Engin, S., Fox-Rabinovich, G., Veldhuis, S. C.

“…Heat-resistant superalloys (HRSAs) exhibit excellent mechanical strength and structural stability at elevated temperatures. Hence, aerospace and power…”
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Effect of edge preparation technologies on cutting edge properties and tool performance by Wang, Wanting, Saifullah, Md Khalid, Aßmuth, Robert, Biermann, Dirk, Arif, A. F. M., Veldhuis, S. C.

“…Edge preparation has gained widespread use due to its low cost and high impact. Various edge preparation methods are reported in the literature. Choice of edge…”
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Cutting temperature effect on PCBN and CVD coated carbide tools in hard turning of D2 tool steel by Dosbaeva, G.K., El Hakim, M.A., Shalaby, M.A., Krzanowski, J.E., Veldhuis, S.C.

“…This study compares the performance of CVD coated tungsten-carbide tools having an intermediate Al2O3 layer to low content PCBN tools in hard turning of D2…”
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Coating optimisation for high speed machining with advanced nanomechanical test methods by Beake, B.D., Fox-Rabinovich, G.S., Veldhuis, S.C., Goodes, S.R.

“…Advanced nanomechanical testing has been used to evaluate key factors influencing tool life (1) a plasticity index (PI, the plastic work done/total work done…”
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Wear mechanisms of several cutting tool materials in hard turning of high carbon–chromium tool steel by Shalaby, M.A., El Hakim, M.A., Abdelhameed, Magdy M., Krzanowski, J.E., Veldhuis, S.C., Dosbaeva, G.K.

“…The present study illustrates the performance of three different cutting tool materials, namely: PCBN, TiN coated PCBN, and mixed aluminum ceramic (Al2O3+TiC)…”
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Use of acoustic emission and cutting force signals to monitor built-up edge formation in stainless steel turning by Ahmed, Yassmin Seid, Alam, Md. Shafiul, Arif, A. F. M., Veldhuis, S. C.

“…Machining of stainless steels is characterized by rapid tool wear due to the formation of built-up edge (BUE) at the tool-chip interface. In this study, an…”
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Design and performance of AlTiN and TiAlCrN PVD coatings for machining of hard to cut materials by Fox-Rabinovich, G.S., Kovalev, A.I., Aguirre, M.H., Beake, B.D., Yamamoto, K., Veldhuis, S.C., Endrino, J.L., Wainstein, D.L., Rashkovskiy, A.Y.

“…Machining of hard to cut materials such as hardened steels and high temperature strong aerospace materials is a challenge of modern manufacturing. Two…”
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