Search Results - "Sool Kim, Hee"

Machineability in NURBS interpolator considering constant material removal rate by Jo Ko, Tae, Sool Kim, Hee, Ho Park, Sung

“…Increasing demands on precision machining of three-dimensional free-form surfaces have necessitated that the tool move smoothly and at varying feedrates. To…”
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Micro-end-milling of single-crystal silicon by Rusnaldy, Ko, Tae Jo, Kim, Hee Sool

“…Ductile-regime machining of silicon using micro-end-mill is almost impossible because of the brittle properties of silicon, crystal orientation effects, edge…”
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NURBS interpolator for constant material removal rate in open NC machine tools by Tikhon, Marchenko, Ko, Tae Jo, Lee, Seung Hyun, Sool Kim, Hee

“…Conventionally used linear or circular interpolators are undesirable for the precision machining of 3D free-form surfaces for the following reasons: the…”
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A dynamic surface roughness model for face milling by Kyun Baek, Dae, Jo Ko, Tae, Sool Kim, Hee

“…This paper presents a newly developed mathematical model for surface roughness prediction in a face-milling operation. The model considers the static and the…”
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Optimization of feedrate in a face milling operation using a surface roughness model by Baek, Dae Kyun, Ko, Tae Jo, Kim, Hee Sool

“…Optimization of feedrate is valuable in terms of providing high precision and efficient machining. The surface roughness is particularly sensitive to the…”
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Chip volume prediction using a numerical control verification model by Baek, Dae Kyun, Ko, Tae Jo, Kim, Hee Sool

“…This paper presents a prediction model of chip volume per tooth in milling operations using a numerical control (NC) verification model that can describe…”
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Parameter identification for a single-degree-of-freedom system using autoregressive moving average model: Application to cutting system by Baek, Dae Kyun, Ko, Tae Jo, Kim, Hee Sool

“…This paper presents parameter identification for the single-degree-of-freedom (SDOF) system. The proposed method uses an autoregressive moving average (ARMA)…”
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Experimental verification of the mist generation mechanism in turning by Ko, Tae Jo, Park, Sung Ho, Kim, Hee Sool

“…The mechanism of aerosol generation generally consists of spin-off, splash, and evaporation/condensation. Previous researchers have shown some theoretical…”
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Mechanistic cutting force model in band sawing by Ko, Tae Jo, Kim, Hee Sool

“…In order to establish a mechanistic model of cutting force, specific cutting pressure was first obtained through cutting experiments. The band sawing process…”
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Air-Oil Cooling Method for Turning of Hardened Material by Ko, Tae Jo, Kim, Hee Sool, Chung, Bo Gu

“…The hard turning process, defined as single-point turning of materials harder than HR C 58, differs from conventional turning because of the hardness of the…”
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Autonomous cutting parameter regulation using adaptive modeling and genetic algorithms by Ko, Tae Jo, Kim, Hee Sool

“…In this research, a turning process is modeled adaptively by a backpropagation, multilayered neural network with an iterative learning method, and cutting…”
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An experimental study on microcutting of silicon using a micromilling machine by Rusnaldy, Ko, Tae Jo, Kim, Hee Sool

“…Micro-end-milling can potentially create desired 3D free-form surface features on silicon using ductile machining technology. A number of technological…”
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On-machine measurement using a noncontact sensor based on a CAD model by Ko, Tae Jo, Park, Jung Whan, Kim, Hee Sool, Kim, Sun Ho

“…Once a machining process is finished, an inspection process is carried out to check whether the part is within dimensional tolerances. A coordinate measuring…”
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Corrigendum to “NURBS interpolator for constant material removal rate in open NC machine tools” [International Journal of Machine Tools and Manufacture 44 (2004) 237–245] by Tikhon, Marchenko, Jo Ko, Tae, Hyun Lee, Seung, Sool Kim, Hee

“…The Authors wish to make the following clarification: In Section 5, 'Algorithm for constant MRR' of our paper, a curvature-dependent feedrate function is…”
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Real time monitoring of tool breakage in a milling operation using a digital signal processor by Baek, Dae Kyun, Ko, Tae Jo, Kim, Hee Sool

“…A monitoring system that can detect tool breakage and chipping in real time was developed using a digital signal processor (DSP) board in a face milling…”
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