Measurement of Cutting Speed of Mechanical Excavator
Only when mining at reasonable cutting speed, can a mechanical excavator achieve high efficient and low consumption. The same cutting-angle logarithmic spiral trajectory is initially confirmed for the model of a reasonable excavating trajectory to reduce digging resistance. An analytical expression...
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| Veröffentlicht in: | Applied Mechanics and Materials 2014-04, Vol.538 (Mechanical, Electronic and Engineering Technologies (ICMEET 2014)), p.331-334 |
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| container_issue | Mechanical, Electronic and Engineering Technologies (ICMEET 2014) |
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| container_title | Applied Mechanics and Materials |
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| creator | Wang, Ji Sheng Wang, Guo Qiang Gao, Su He Li, Ai Feng Hou, Ya Juan |
| description | Only when mining at reasonable cutting speed, can a mechanical excavator achieve high efficient and low consumption. The same cutting-angle logarithmic spiral trajectory is initially confirmed for the model of a reasonable excavating trajectory to reduce digging resistance. An analytical expression between hoisting and pushing speed is derived from the mechanism kinematics theory and the constraint equation method. This expression accurately describes the cooperative relationship between these speeds. Virtual prototype kinematics of a large mechanical excavator are simulated and verified through ADAMS. The simulation result is consistent with the theoretical result, and thus validates the analytical expression between hoisting and pushing speed. |
| doi_str_mv | 10.4028/www.scientific.net/AMM.538.331 |
| format | Article |
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The same cutting-angle logarithmic spiral trajectory is initially confirmed for the model of a reasonable excavating trajectory to reduce digging resistance. An analytical expression between hoisting and pushing speed is derived from the mechanism kinematics theory and the constraint equation method. This expression accurately describes the cooperative relationship between these speeds. Virtual prototype kinematics of a large mechanical excavator are simulated and verified through ADAMS. The simulation result is consistent with the theoretical result, and thus validates the analytical expression between hoisting and pushing speed.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 3038350494</identifier><identifier>ISBN: 9783038350491</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.538.331</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Cutting speed ; Exact solutions ; Excavators ; Hoisting ; Kinematics ; Mathematical analysis ; Mathematical models ; Pushing</subject><ispartof>Applied Mechanics and Materials, 2014-04, Vol.538 (Mechanical, Electronic and Engineering Technologies (ICMEET 2014)), p.331-334</ispartof><rights>2014 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. Apr 2014</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c328t-e2c22961ea783807e0c69ce1b389f2fc131fa93fa8a87f16c271dca0ee43a38c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/3064?width=600</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Wang, Ji Sheng</creatorcontrib><creatorcontrib>Wang, Guo Qiang</creatorcontrib><creatorcontrib>Gao, Su He</creatorcontrib><creatorcontrib>Li, Ai Feng</creatorcontrib><creatorcontrib>Hou, Ya Juan</creatorcontrib><title>Measurement of Cutting Speed of Mechanical Excavator</title><title>Applied Mechanics and Materials</title><description>Only when mining at reasonable cutting speed, can a mechanical excavator achieve high efficient and low consumption. The same cutting-angle logarithmic spiral trajectory is initially confirmed for the model of a reasonable excavating trajectory to reduce digging resistance. An analytical expression between hoisting and pushing speed is derived from the mechanism kinematics theory and the constraint equation method. This expression accurately describes the cooperative relationship between these speeds. Virtual prototype kinematics of a large mechanical excavator are simulated and verified through ADAMS. The simulation result is consistent with the theoretical result, and thus validates the analytical expression between hoisting and pushing speed.</description><subject>Cutting speed</subject><subject>Exact solutions</subject><subject>Excavators</subject><subject>Hoisting</subject><subject>Kinematics</subject><subject>Mathematical analysis</subject><subject>Mathematical models</subject><subject>Pushing</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>3038350494</isbn><isbn>9783038350491</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNqNkE1LAzEQhoMfYFv9DwuCeNltvppNLmIp9QO6eFDPIaYT3dLu1iRr9d-bWkHx5Glg5uWZmQehM4ILjqkcbjabItgamli72hYNxOG4qooRkwVjZA_1iBA0L7mk-6jPMJNshLniB18DnCvGxBHqh7DAWHDCZQ_xCkzoPKwSM2tdNulirJvn7H4NMN82KrAvpqmtWWbTd2veTGz9MTp0Zhng5LsO0OPV9GFyk8_urm8n41luGZUxB2opVYKAKSWTuARshbJAnphUjjpLGHFGMWekkaUjwtKSzK3BAJwZJi0boPMdd-3b1w5C1Ks6WFguTQNtFzQpBcUyfatS9PRPdNF2vknXpRRRJO1PNgboYpeyvg3Bg9NrX6-M_9AE661hnQzrH8M6GdbJsE6GdTKcAJc7QPSmCTG5-bXnf4hPFmeJtQ</recordid><startdate>20140401</startdate><enddate>20140401</enddate><creator>Wang, Ji Sheng</creator><creator>Wang, Guo Qiang</creator><creator>Gao, Su He</creator><creator>Li, Ai Feng</creator><creator>Hou, Ya Juan</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20140401</creationdate><title>Measurement of Cutting Speed of Mechanical Excavator</title><author>Wang, Ji Sheng ; Wang, Guo Qiang ; Gao, Su He ; Li, Ai Feng ; Hou, Ya Juan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c328t-e2c22961ea783807e0c69ce1b389f2fc131fa93fa8a87f16c271dca0ee43a38c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Cutting speed</topic><topic>Exact solutions</topic><topic>Excavators</topic><topic>Hoisting</topic><topic>Kinematics</topic><topic>Mathematical analysis</topic><topic>Mathematical models</topic><topic>Pushing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Ji Sheng</creatorcontrib><creatorcontrib>Wang, Guo Qiang</creatorcontrib><creatorcontrib>Gao, Su He</creatorcontrib><creatorcontrib>Li, Ai Feng</creatorcontrib><creatorcontrib>Hou, Ya Juan</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Continental Europe Database</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Civil Engineering Abstracts</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</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>Applied Mechanics and Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Ji Sheng</au><au>Wang, Guo Qiang</au><au>Gao, Su He</au><au>Li, Ai Feng</au><au>Hou, Ya Juan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Measurement of Cutting Speed of Mechanical Excavator</atitle><jtitle>Applied Mechanics and Materials</jtitle><date>2014-04-01</date><risdate>2014</risdate><volume>538</volume><issue>Mechanical, Electronic and Engineering Technologies (ICMEET 2014)</issue><spage>331</spage><epage>334</epage><pages>331-334</pages><issn>1660-9336</issn><issn>1662-7482</issn><eissn>1662-7482</eissn><isbn>3038350494</isbn><isbn>9783038350491</isbn><abstract>Only when mining at reasonable cutting speed, can a mechanical excavator achieve high efficient and low consumption. The same cutting-angle logarithmic spiral trajectory is initially confirmed for the model of a reasonable excavating trajectory to reduce digging resistance. An analytical expression between hoisting and pushing speed is derived from the mechanism kinematics theory and the constraint equation method. This expression accurately describes the cooperative relationship between these speeds. Virtual prototype kinematics of a large mechanical excavator are simulated and verified through ADAMS. The simulation result is consistent with the theoretical result, and thus validates the analytical expression between hoisting and pushing speed.</abstract><cop>Zurich</cop><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/AMM.538.331</doi><tpages>4</tpages></addata></record> |
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| source | Scientific.net Journals |
| subjects | Cutting speed Exact solutions Excavators Hoisting Kinematics Mathematical analysis Mathematical models Pushing |
| title | Measurement of Cutting Speed of Mechanical Excavator |
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