2011
DOI: 10.1016/j.psep.2010.10.003
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Constituent analysis of aerosol generated from die sinking electrical discharge machining process

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Cited by 42 publications
(17 citation statements)
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“…The authors reported that the most important interactions impacting the SR of machined surface were between the pulse-on time and pulse-off time, pulse-on time and peak current, and pulse-off time and peak current. Furthermore, the influence of process parameters on the breathing zone concentration of respirable aerosol generated from the EDM process was analyzed using Taguchi methodology [195]. The study analyzed the constituents of aerosol generated from the process, studied the morphology of the particulates, and suggested the control measures to reduce the risk of aerosol exposure.…”
Section: Performance Measures In Edm Of Tool Steelsmentioning
confidence: 99%
“…The authors reported that the most important interactions impacting the SR of machined surface were between the pulse-on time and pulse-off time, pulse-on time and peak current, and pulse-off time and peak current. Furthermore, the influence of process parameters on the breathing zone concentration of respirable aerosol generated from the EDM process was analyzed using Taguchi methodology [195]. The study analyzed the constituents of aerosol generated from the process, studied the morphology of the particulates, and suggested the control measures to reduce the risk of aerosol exposure.…”
Section: Performance Measures In Edm Of Tool Steelsmentioning
confidence: 99%
“…In such cases, Design of Experiments (DoEs), fuzzy logic and Artificial Neural Networks can be employed. Among these, DoE is the most versatile technique used to evaluate the main effects and interaction of process parameters on an output response with minimum number of experiments (Sivapirakasam et al, 2011). In the present work, the response surface methodology of Central Composite Design (CCD), a standard technique of DoE was employed to incorporate the variation of process parameters at five different levels (Khuri and Cornell, 1996).…”
Section: Methodsmentioning
confidence: 99%
“…2. Zdjęcie SEM generowanego aerozolu podczas drążenia elektroerozyjnego [20] W śród przedstawionych negatywnych oddziaływań obróbki elektroerozyjnej największe znaczenie dla zdrowia obsługi i otoczenia drążarki mają występujące w wysokich temperaturach gazy i aerozole, których intensywność wydzielania zależy od rodzaju i odmiany drążenia, właściwości dielektryka oraz materiału elektrody i przedmiotu obrabianego a także stosowanych parametrów, w tym głownie natę-żenia prądu i czasu trwania pulsu drążenia [5,6,20]. Stwierdzono, że aerosol zawiera około 69% cząstek metalicznych i 12,2% węglowodorów z nimi związanych.…”
Section: Rys 1 Schemat Drążenia Elektroerozyjnego I Wycinania Drutemunclassified
“…Natomiast ich wymiary mieszczą się w przedziale od 25-29 nm i w większości mają kształt sferyczny (rys. 3) [20].…”
Section: Rys 1 Schemat Drążenia Elektroerozyjnego I Wycinania Drutemunclassified
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