Showing 121 - 140 results of 180 for search '"The Toff"', query time: 0.18s Refine Results
  1. 121

    Parametric optimization and modelling of rough cut WEDM operation of pure titanium using grey-fuzzy logic and dimensional analysis by Rupesh Chalisgaonkar, Jatinder Kumar

    Published 2014-12-01
    “…In this study, effects of input parameters such as pulse on time (TON), pulse off time (TOFF), peak current (IP), wire feed (WF), wire tension (WT) and servo voltage (SV) on machining characteristics such as material removal rate (MRR), surface roughness (SR) and wire weight consumption (WWC) were investigated in wire electric discharge machining (WEDM) process using commercially pure titanium as work material. …”
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    Article
  2. 122

    Reducing electrode wear ratio using cryogenic cooling during electrical discharge machining by Abdulkareem, Suleiman, Khan, Ahsan Ali, Mohamed , Konneh

    Published 2009
    “…Current intensity (I), pulse on-time (ton), pulse off-time (toff), and gap voltage (v) were considered as the machining parameters, while electrode wear and surface roughness are the responses. …”
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    Article
  3. 123

    Taguchi Metodu ve Gri İlişkisel Analizi Kullanılarak 1,2316 Paslanmaz Çeliğin (R65) Mikro-Elektro Erozyon Delme Kabiliyetinin Değerlendirilmesi by Sıtkı Akıncıoğlu

    Published 2021-04-01
    “…Mikro-EDM işleminde Akım A (3, 4 ve 5 A), darbe süresi (Ton) (3, 4, ve 5 µs) ve Bekleme süresi (Toff) (2, 3, ve 4 µs) faktörlerinin delaminasyon faktörü (FdT ve FdB) ve Kerf açısına (Kº) etkisi araştırılmıştır. …”
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    Article
  4. 124

    PERFORMANCE ANALYSIS OF EDM ON GREY CAST IRON USING RSM AND TOPSIS METHOD by P. Venugopal, K.G. Saravanan, R. Thanigaivelan

    Published 2023-03-01
    “…The effect of input parameters such as pulse-on time (Ton), pulse off time (Toff), gap voltage (Vg) and current (I) on material removal rate (MRR) and tool wear rate (TWR) were studied. …”
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    Article
  5. 125

    Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness by Huu-Phan Nguyen, Ngoc-Vu Ngo, Quoc–Tuan Nguyen

    Published 2021-05-01
    “…The effect of process parameters including pulse current (I), pulse-on time (Ton), pulse-off time (Toff) and vibration frequency (F) on MRR and surface roughness was investigated. …”
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    Article
  6. 126

    Primary Cell Lines From Feathers and Blood of Free-Living Tawny Owls (Strix aluco): A New In Vitro Tool for Non-Lethal Toxicological Studies by Ingvild Buran Kroglund, Sara Kristiane Kjærgård Eide, Jan Eivind Østnes, Rolf Terje Kroglund, Jan-Erik Frisli, Courtney Alice Waugh

    Published 2022-05-01
    “…Tawny Owl Feather Fibroblast (TOFF) cells and peripheral blood mononuclear cells (PBMCs) were isolated and cultured from the pulp of the secondary wing feathers and whole blood respectively from free-living tawny owl nestlings. …”
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    Article
  7. 127

    Empirical Modeling of Average Cutting Speed during WEDM of Gas Turbine Alloy by Singh Bhupinder, Misra Joy Prakash

    Published 2018-01-01
    “…In this paper, four process parameters: Ton, Toff, Sv, and Ip were chosen to develop an empirical model for CS during WEDM of nimonic 263 to provide a guideline to the potential users of the technique. …”
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    Article
  8. 128

    Improving the Metal Removal Rate (MRR) in Electro Discharge Machining by Additives Powder by Saad Kariem Shather, Ruaa Amer salim

    Published 2016-12-01
    “…This paper has focused on improving material removal rate by adding powders (Al2O3 particle size 15-35m) and (SiO2 particle size 20-30m) to kerosene solution through EDM process with different ratios (0.1, 0.14, 0.18 to 0.25 g) particle size for each liter using different values of currents (8, 16 and 30 Amp) and (140 Volt) and (Toff, Ton 25 and 37 μSec), Medium carbon steel is used as a workpeice and copper as electrode, the material removal rate (MRR). …”
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    Article
  9. 129

    Study of thermoreversible hydrogel made from a triblock copolymer and graphene oxide by Hafizah Awang

    Published 2013
    “…(b) For micro DSC test, the mixture thermal properties results show that adding a controlled amount of GO will cause the mixture to increase the critical micelization temperature (CMT) and micelization offset temperature (Toff) in heating process. (c) For cooling process, presence of GO will increase its critical demicelization temperature (CDMT) and demicelization offset temperature. …”
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    Final Year Project (FYP)
  10. 130

    Experimental investigation of surface integrity after wire electro-discharge machining of Ti–6Al–4V by Ghodsiyeh, Danial, Akbarzadeh, Saleh, Izman, Sudin, Moradi, Mona

    Published 2019
    “…This article presents the relationship of machining parameters containing pulse-on time (Ton), pulse-off time (Toff), peak current (IP) and servo voltage (SV) on surface integrity characteristics, including white layer thickness (WLT), heat-affected zone (HAZ) and surface crack density (SCD) and also on material removal rate (MRR), after wire electric discharge machining of Ti–6Al–4V. …”
    Article
  11. 131

    Effect of Input Parameters on SR and MRR for Tool Steel AISI L2 By Electric Discharge Machine (EDM) by Shukry Aghdeab, raead rashed, Tahseen Salman

    Published 2021-06-01
    “…The input parametric for this process is current, pulse on time (Ton) and pulse off time (Toff).A full factorial method is used to formulate machine parameters and find the optimal process parameters of an electric spark. …”
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    Article
  12. 132

    MULTI RESPONSE OPTIMIZATION OF EDM PROCESS PARAMETERS FOR INCONEL X-750 USING MOORA by Shaik Khadar Basha, M.V. Jagannadha Raju, Murahari Kolli

    Published 2019-03-01
    “…In this study, response surface methodology (RSM) with Box-Behnken approach has been utilized for selecting the appropriate process parameters by using three level four factor (discharge current (Ip), voltage (V), pulse on time (Ton) and pulse off time (Toff)) using tungsten copper electrode (W-Cu). The machining responses considered are material removal rate (MRR), surface roughness (SR) and tool wear rate (TWR). …”
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    Article
  13. 133

    Reducing electrode wear using cryogenic cooling during electrical discharge machining by Abdulkareem, Suleiman, Ali Khan, Ahsan, Konneh, Mohamed

    Published 2010
    “…Current (I), pulse on-time (ton), pause offtime (toff) and voltage (v) were considered as the machining parameters. …”
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    Article
  14. 134

    Surface Study in a Non-conventional (Electrical Discharge Machining) Process for Grade 6 Titanium Material by Md. Ashikur, Rahman Khan, M. M., Rahman

    Published 2014
    “…The process parameters taken into account in this study are peak current (Ip), pulse-on time (Ton), pulse-off time (Toff), and servo-voltage (Sv). A smooth surface finish is found at low pulse current, small on-time and high off-time. …”
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    Article
  15. 135

    Investigation of The Effects of Processing Parameters on Measuring Accuracy in Electro Erosion Machining of Ti-6Al-4V Alloy by Ramazan ÇAKIROĞLU

    Published 2022-03-01
    “…The results closest to the specified standard keyseat dimensions were obtained in Ip=9A, Ton=150μs, Toff=120μs processing parameters.…”
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    Article
  16. 136

    Milling Microchannels in Monel 400 Alloy by Wire EDM: An Experimental Analysis by Mustafa Saleh, Saqib Anwar, Abdualziz El-Tamimi, Muneer Khan Mohammed, Shafiq Ahmad

    Published 2020-04-01
    “…Experiments were conducted based on the one-factor-at-a-time approach for the key input WEDM process parameters, namely pulse-on time (TON), pulse-off time (TOFF), average gap voltage (VGAP), wire feed (WF), and dielectric flow rate (FR). …”
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    Article
  17. 137

    Investigation of the WEDM of Al/B4C/Gr reinforced hybrid composites using the Taguchi method and response surface methodology by Motorcu Ali Riza, Ekici Ergün, Kuş Abdil

    Published 2016-07-01
    “…Wire speed (WS), pulse-on time (Ton) and pulse-off time (Toff) were chosen as the control factors. The L27 (33) orthogonal array in the Taguchi method was used in the experimental design and for the determination of optimum control factors. …”
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    Article
  18. 138

    Multi-objective parametric optimization of nano powder mixed electrical discharge machining of AlSiCp using response surface methodology and particle swarm optimization by Shalini Mohanty, Ankan Mishra, B.K. Nanda, B.C. Routara

    Published 2018-06-01
    “…Low voltage current (LVC), high voltage current (HVC), pulse-on time (Ton), pulse-off time (Toff) and flushing pressure (FP) are the input variables on which certain machining parameters such as material removal rate (MRR), surface roughness (Ra) and tool wear rate (TWR) are analysed. …”
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    Article
  19. 139

    Multi-response optimization and modeling of trim cut WEDM operation of commercially pure titanium (CPTi) considering multiple user's preferences by Rupesh Chalisgaonkar, Jatinder Kumar

    Published 2015-06-01
    “…The effect of key process parameters such a wire type (zinc coated and uncoated brass wire), pulse on time (TON), pulse off time (TOFF), peak current (IP), wire feed (WF), servo voltage (SV) and wire offset (WOFF) were investigated on material removal rate (MRR), surface roughness and wire weight consumption (eroded weight of wire after machining) in finish cut WEDM operation. …”
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    Article
  20. 140

    Optimization and Microstructural Studies on the Machining of Inconel 600 in WEDM Using Untreated and Cryogenically Treated Zinc Electrodes by Satyanarayana Kosaraju, Phaneendra Babu Bobba, Surender Reddy Salkuti

    Published 2023-04-01
    “…The controllable parameters included the current (IP), pulse-on time (Ton), and pulse-off time (Toff), whereas the wire diameter, workpiece diameter, dielectric fluid flow rate, wire feed rate, and cable tension were held constant throughout the experiments. …”
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    Article