Microcosmic mechanism of die-sinking mixed-gas atomization discharge ablation process on titanium alloy
In order to reveal the microscopic mechanism of the titanium alloy die-sinking mixed-gas atomization discharge ablation process (MA-DAP), a single-pulse discharge test was performed using a needle electrode discharge device. According to the step-like characteristic of the single discharge waveform,...
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| Veröffentlicht in: | International journal of advanced manufacturing technology 2021-11, Vol.117 (3-4), p.949-960 |
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| creator | Kong, Linglei Wang, Xiangzhi He, Qing Han, Jinjin Suorong, Zhang Kai, Ding Liu, Zhidong |
| description | In order to reveal the microscopic mechanism of the titanium alloy die-sinking mixed-gas atomization discharge ablation process (MA-DAP), a single-pulse discharge test was performed using a needle electrode discharge device. According to the step-like characteristic of the single discharge waveform, the micro-erosion process could be divided into four stages: preparation for oxidation ablation; oxidation occurrence and oxide layer generation; oxidation-ablation dynamic balance and oxide layer prototype formation; and oxidation-ablation termination and integral oxide layer formation. Theoretical analysis showed that the violent exothermic oxidation reaction between the oxygen medium and the high-temperature melting material introduced a large quantity of external chemical energy into the sparking region. Fast vaporization and explosion of the atomized medium after heating gave MA-DAP high particle removal power. The technological experimental results showed MA-DAP provides high material removal efficiency and strong deep-hole machining ability. The depth-to-diameter ratio of the specially shaped titanium alloy MA-DAF blind hole was 11 times that from traditional electrical discharge machining, while the cross-sectional hardness can be reduced by 45%. |
| doi_str_mv | 10.1007/s00170-021-07736-6 |
| format | Article |
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According to the step-like characteristic of the single discharge waveform, the micro-erosion process could be divided into four stages: preparation for oxidation ablation; oxidation occurrence and oxide layer generation; oxidation-ablation dynamic balance and oxide layer prototype formation; and oxidation-ablation termination and integral oxide layer formation. Theoretical analysis showed that the violent exothermic oxidation reaction between the oxygen medium and the high-temperature melting material introduced a large quantity of external chemical energy into the sparking region. Fast vaporization and explosion of the atomized medium after heating gave MA-DAP high particle removal power. The technological experimental results showed MA-DAP provides high material removal efficiency and strong deep-hole machining ability. The depth-to-diameter ratio of the specially shaped titanium alloy MA-DAF blind hole was 11 times that from traditional electrical discharge machining, while the cross-sectional hardness can be reduced by 45%.</description><identifier>ISSN: 0268-3768</identifier><identifier>EISSN: 1433-3015</identifier><identifier>DOI: 10.1007/s00170-021-07736-6</identifier><language>eng</language><publisher>London: Springer London</publisher><subject>Ablation ; Atomizing ; CAE) and Design ; Chemical energy ; Computer-Aided Engineering (CAD ; Die sinking ; Electric discharges ; Engineering ; Exothermic reactions ; Gas atomization ; High temperature ; Industrial and Production Engineering ; Machining ; Mechanical Engineering ; Media Management ; Original Article ; Oxidation ; Titanium alloys ; Titanium base alloys ; Vaporization ; Waveforms</subject><ispartof>International journal of advanced manufacturing technology, 2021-11, Vol.117 (3-4), p.949-960</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c363t-80e121ec22e9a6561ddf47b960b7716ffbaeaef8c8818925bb2200acdd1de3643</citedby><cites>FETCH-LOGICAL-c363t-80e121ec22e9a6561ddf47b960b7716ffbaeaef8c8818925bb2200acdd1de3643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00170-021-07736-6$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00170-021-07736-6$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Kong, Linglei</creatorcontrib><creatorcontrib>Wang, Xiangzhi</creatorcontrib><creatorcontrib>He, Qing</creatorcontrib><creatorcontrib>Han, Jinjin</creatorcontrib><creatorcontrib>Suorong, Zhang</creatorcontrib><creatorcontrib>Kai, Ding</creatorcontrib><creatorcontrib>Liu, Zhidong</creatorcontrib><title>Microcosmic mechanism of die-sinking mixed-gas atomization discharge ablation process on titanium alloy</title><title>International journal of advanced manufacturing technology</title><addtitle>Int J Adv Manuf Technol</addtitle><description>In order to reveal the microscopic mechanism of the titanium alloy die-sinking mixed-gas atomization discharge ablation process (MA-DAP), a single-pulse discharge test was performed using a needle electrode discharge device. According to the step-like characteristic of the single discharge waveform, the micro-erosion process could be divided into four stages: preparation for oxidation ablation; oxidation occurrence and oxide layer generation; oxidation-ablation dynamic balance and oxide layer prototype formation; and oxidation-ablation termination and integral oxide layer formation. Theoretical analysis showed that the violent exothermic oxidation reaction between the oxygen medium and the high-temperature melting material introduced a large quantity of external chemical energy into the sparking region. Fast vaporization and explosion of the atomized medium after heating gave MA-DAP high particle removal power. The technological experimental results showed MA-DAP provides high material removal efficiency and strong deep-hole machining ability. The depth-to-diameter ratio of the specially shaped titanium alloy MA-DAF blind hole was 11 times that from traditional electrical discharge machining, while the cross-sectional hardness can be reduced by 45%.</description><subject>Ablation</subject><subject>Atomizing</subject><subject>CAE) and Design</subject><subject>Chemical energy</subject><subject>Computer-Aided Engineering (CAD</subject><subject>Die sinking</subject><subject>Electric discharges</subject><subject>Engineering</subject><subject>Exothermic reactions</subject><subject>Gas atomization</subject><subject>High temperature</subject><subject>Industrial and Production Engineering</subject><subject>Machining</subject><subject>Mechanical Engineering</subject><subject>Media Management</subject><subject>Original Article</subject><subject>Oxidation</subject><subject>Titanium alloys</subject><subject>Titanium base alloys</subject><subject>Vaporization</subject><subject>Waveforms</subject><issn>0268-3768</issn><issn>1433-3015</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kE1LxDAQhoMouK7-AU8Bz9GZpE2yR1n8ghUveg5pmtas_VibFlx_vdEK3jzNMDzvOzMvIecIlwigriIAKmDAkYFSQjJ5QBaYCcEEYH5IFsClZkJJfUxOYtwmXKLUC1I_Bjf0ro9tcLT17tV2Iba0r2gZPIuhewtdTdvw4UtW20jt2Lfh046h7xIREz_UntqimUe75OVjpKkdw5i8ppbapun3p-Sosk30Z791SV5ub57X92zzdPewvt4wJ6QYmQaPHL3j3K-szCWWZZWpYiWhUAplVRXWW19ppzXqFc-LgnMA68oSSy9kJpbkYvZNl7xPPo5m209Dl1YanmtEkDrjieIzlX6PcfCV2Q2htcPeIJjvQM0cqEmBmp9AjUwiMYtigrvaD3_W_6i-AMZwerg</recordid><startdate>20211101</startdate><enddate>20211101</enddate><creator>Kong, Linglei</creator><creator>Wang, Xiangzhi</creator><creator>He, Qing</creator><creator>Han, Jinjin</creator><creator>Suorong, Zhang</creator><creator>Kai, Ding</creator><creator>Liu, Zhidong</creator><general>Springer London</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20211101</creationdate><title>Microcosmic mechanism of die-sinking mixed-gas atomization discharge ablation process on titanium alloy</title><author>Kong, Linglei ; Wang, Xiangzhi ; He, Qing ; Han, Jinjin ; Suorong, Zhang ; Kai, Ding ; Liu, Zhidong</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c363t-80e121ec22e9a6561ddf47b960b7716ffbaeaef8c8818925bb2200acdd1de3643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Ablation</topic><topic>Atomizing</topic><topic>CAE) and Design</topic><topic>Chemical energy</topic><topic>Computer-Aided Engineering (CAD</topic><topic>Die sinking</topic><topic>Electric discharges</topic><topic>Engineering</topic><topic>Exothermic reactions</topic><topic>Gas atomization</topic><topic>High temperature</topic><topic>Industrial and Production Engineering</topic><topic>Machining</topic><topic>Mechanical Engineering</topic><topic>Media Management</topic><topic>Original Article</topic><topic>Oxidation</topic><topic>Titanium alloys</topic><topic>Titanium base alloys</topic><topic>Vaporization</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kong, Linglei</creatorcontrib><creatorcontrib>Wang, Xiangzhi</creatorcontrib><creatorcontrib>He, Qing</creatorcontrib><creatorcontrib>Han, Jinjin</creatorcontrib><creatorcontrib>Suorong, Zhang</creatorcontrib><creatorcontrib>Kai, Ding</creatorcontrib><creatorcontrib>Liu, Zhidong</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>International journal of advanced manufacturing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kong, Linglei</au><au>Wang, Xiangzhi</au><au>He, Qing</au><au>Han, Jinjin</au><au>Suorong, Zhang</au><au>Kai, Ding</au><au>Liu, Zhidong</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Microcosmic mechanism of die-sinking mixed-gas atomization discharge ablation process on titanium alloy</atitle><jtitle>International journal of advanced manufacturing technology</jtitle><stitle>Int J Adv Manuf Technol</stitle><date>2021-11-01</date><risdate>2021</risdate><volume>117</volume><issue>3-4</issue><spage>949</spage><epage>960</epage><pages>949-960</pages><issn>0268-3768</issn><eissn>1433-3015</eissn><abstract>In order to reveal the microscopic mechanism of the titanium alloy die-sinking mixed-gas atomization discharge ablation process (MA-DAP), a single-pulse discharge test was performed using a needle electrode discharge device. According to the step-like characteristic of the single discharge waveform, the micro-erosion process could be divided into four stages: preparation for oxidation ablation; oxidation occurrence and oxide layer generation; oxidation-ablation dynamic balance and oxide layer prototype formation; and oxidation-ablation termination and integral oxide layer formation. Theoretical analysis showed that the violent exothermic oxidation reaction between the oxygen medium and the high-temperature melting material introduced a large quantity of external chemical energy into the sparking region. Fast vaporization and explosion of the atomized medium after heating gave MA-DAP high particle removal power. The technological experimental results showed MA-DAP provides high material removal efficiency and strong deep-hole machining ability. The depth-to-diameter ratio of the specially shaped titanium alloy MA-DAF blind hole was 11 times that from traditional electrical discharge machining, while the cross-sectional hardness can be reduced by 45%.</abstract><cop>London</cop><pub>Springer London</pub><doi>10.1007/s00170-021-07736-6</doi><tpages>12</tpages><oa>free_for_read</oa></addata></record> |
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| subjects | Ablation Atomizing CAE) and Design Chemical energy Computer-Aided Engineering (CAD Die sinking Electric discharges Engineering Exothermic reactions Gas atomization High temperature Industrial and Production Engineering Machining Mechanical Engineering Media Management Original Article Oxidation Titanium alloys Titanium base alloys Vaporization Waveforms |
| title | Microcosmic mechanism of die-sinking mixed-gas atomization discharge ablation process on titanium alloy |
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