Pulse Width Tuning in Electrochemical Micro-Machining System
In electrochemical micro-machining technology using ultra-short pulses, the machining accuracy is limited by pulse width of the power supply. Here, a mathematical model for tuning pulse width in electrochemical micro machining by means of differential circuits was proposed. Using this model, the ste...
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| Veröffentlicht in: | IEEE access 2020, Vol.8, p.23713-23719 |
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| creator | Zhao, Chuanjun Xu, Lizhong |
| description | In electrochemical micro-machining technology using ultra-short pulses, the machining accuracy is limited by pulse width of the power supply. Here, a mathematical model for tuning pulse width in electrochemical micro machining by means of differential circuits was proposed. Using this model, the step responses of the system under different time constants were simulated, which showed that the pulse width of the step response becomes quite short when the time constant of the differential circuit is short enough. Based on the model, an electrochemical micro-machining system was produced. Using this system, some micro-structures were successfully produced. The machining accuracy reaches the nanometer scale. This illustrates our model for tuning pulse width in electrochemical micro machining. |
| doi_str_mv | 10.1109/ACCESS.2020.2970064 |
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Here, a mathematical model for tuning pulse width in electrochemical micro machining by means of differential circuits was proposed. Using this model, the step responses of the system under different time constants were simulated, which showed that the pulse width of the step response becomes quite short when the time constant of the differential circuit is short enough. Based on the model, an electrochemical micro-machining system was produced. Using this system, some micro-structures were successfully produced. The machining accuracy reaches the nanometer scale. This illustrates our model for tuning pulse width in electrochemical micro machining.</description><identifier>ISSN: 2169-3536</identifier><identifier>EISSN: 2169-3536</identifier><identifier>DOI: 10.1109/ACCESS.2020.2970064</identifier><identifier>CODEN: IAECCG</identifier><language>eng</language><publisher>PISCATAWAY: IEEE</publisher><subject>Accuracy ; Circuits ; Computer Science ; Computer Science, Information Systems ; differential circuit ; Electrochemistry ; Electrodes ; Electronic countermeasures ; Engineering ; Engineering, Electrical & Electronic ; Machining ; Mathematical model ; Mathematical models ; micro-machining ; Micromachining ; Optical pulse generation ; Pulse duration ; pulse width tuning ; Pulsed power supplies ; Science & Technology ; Short pulses ; Step response ; Technology ; Telecommunications ; Time constant ; Tuning</subject><ispartof>IEEE access, 2020, Vol.8, p.23713-23719</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. 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Here, a mathematical model for tuning pulse width in electrochemical micro machining by means of differential circuits was proposed. Using this model, the step responses of the system under different time constants were simulated, which showed that the pulse width of the step response becomes quite short when the time constant of the differential circuit is short enough. Based on the model, an electrochemical micro-machining system was produced. Using this system, some micro-structures were successfully produced. The machining accuracy reaches the nanometer scale. This illustrates our model for tuning pulse width in electrochemical micro machining.</description><subject>Accuracy</subject><subject>Circuits</subject><subject>Computer Science</subject><subject>Computer Science, Information Systems</subject><subject>differential circuit</subject><subject>Electrochemistry</subject><subject>Electrodes</subject><subject>Electronic countermeasures</subject><subject>Engineering</subject><subject>Engineering, Electrical & Electronic</subject><subject>Machining</subject><subject>Mathematical model</subject><subject>Mathematical models</subject><subject>micro-machining</subject><subject>Micromachining</subject><subject>Optical pulse generation</subject><subject>Pulse duration</subject><subject>pulse width tuning</subject><subject>Pulsed power supplies</subject><subject>Science & Technology</subject><subject>Short pulses</subject><subject>Step response</subject><subject>Technology</subject><subject>Telecommunications</subject><subject>Time constant</subject><subject>Tuning</subject><issn>2169-3536</issn><issn>2169-3536</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>ESBDL</sourceid><sourceid>RIE</sourceid><sourceid>AOWDO</sourceid><sourceid>DOA</sourceid><recordid>eNqNkUFLHDEUxwdpoWL9BF4GPMpsk7xkMgEvMmxVUFpYS48hk3lxs-xObCaD7Lc364j26LskPH6_l-SfojijZEEpUT-u2na5Wi0YYWTBlCSk5kfFMaO1qkBA_eW__bfidBw3JFeTW0IeF5e_p-2I5V_fp3X5MA1-eCz9UC63aFMMdo07b822vPc2hure2LV_RVb7MeHue_HVmayfvq0nxZ-fy4f2prr7dX3bXt1VlpMmVYCWGNZJW9dguQBUHXO9Ek2HxvFcDBhIJ1XP0aHqkQDtJHfSOHTGNHBS3M5z-2A2-in6nYl7HYzXr40QH7WJydstagZUdK6XWHPKO2EUKCk7JThjtYXa5Vnn86ynGP5NOCa9CVMc8vU144JLThWHTMFM5WePY0T3fiol-pC6nlPXh9T1W-rZambrGbvgRutxsPhu5tQFE6BUc_gA1fpkkg9DG6YhZfXi82qmz2baI35QjZIMFIEXD8OdZA</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Zhao, Chuanjun</creator><creator>Xu, Lizhong</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Here, a mathematical model for tuning pulse width in electrochemical micro machining by means of differential circuits was proposed. Using this model, the step responses of the system under different time constants were simulated, which showed that the pulse width of the step response becomes quite short when the time constant of the differential circuit is short enough. Based on the model, an electrochemical micro-machining system was produced. Using this system, some micro-structures were successfully produced. The machining accuracy reaches the nanometer scale. This illustrates our model for tuning pulse width in electrochemical micro machining.</abstract><cop>PISCATAWAY</cop><pub>IEEE</pub><doi>10.1109/ACCESS.2020.2970064</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-7106-4330</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Accuracy Circuits Computer Science Computer Science, Information Systems differential circuit Electrochemistry Electrodes Electronic countermeasures Engineering Engineering, Electrical & Electronic Machining Mathematical model Mathematical models micro-machining Micromachining Optical pulse generation Pulse duration pulse width tuning Pulsed power supplies Science & Technology Short pulses Step response Technology Telecommunications Time constant Tuning |
| title | Pulse Width Tuning in Electrochemical Micro-Machining System |
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