EXPERIMENT AND SIMULATION FOR THICK-PLATE BENDING BY HIGH FREQUENCY INDUCTOR
In order to produce thick plates with complicated curved surface, a prototype bending machine by use of high frequency inductor is developed. The bending mechanism is based on the localized thermal stresses which are induced from the difference of temperature in thickness by the high frequency induc...
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Veröffentlicht in: | Acta metallurgica sinica : English letters 1998-12, Vol.11 (6), p.449-455 |
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creator | Imatani, S Okuno, Y Inoue, T |
description | In order to produce thick plates with complicated curved surface, a prototype bending machine by use of high frequency inductor is developed. The bending mechanism is based on the localized thermal stresses which are induced from the difference of temperature in thickness by the high frequency inductor. The operating speed and the thickness of plate are examined from the experiment, and the variation of temperature is measured. Finite element analysis is carried out, in the second part, based on the experimentally obtained temperature distribution. So-called "Mindlin plate element" is used in order to perform the simulation efficiently. We discuss the strategy to produce such curved surface in the practical process and describe further perspective of the rpoduction system. Experimental material was a 0.2C steel. |
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The bending mechanism is based on the localized thermal stresses which are induced from the difference of temperature in thickness by the high frequency inductor. The operating speed and the thickness of plate are examined from the experiment, and the variation of temperature is measured. Finite element analysis is carried out, in the second part, based on the experimentally obtained temperature distribution. So-called "Mindlin plate element" is used in order to perform the simulation efficiently. We discuss the strategy to produce such curved surface in the practical process and describe further perspective of the rpoduction system. 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The bending mechanism is based on the localized thermal stresses which are induced from the difference of temperature in thickness by the high frequency inductor. The operating speed and the thickness of plate are examined from the experiment, and the variation of temperature is measured. Finite element analysis is carried out, in the second part, based on the experimentally obtained temperature distribution. So-called "Mindlin plate element" is used in order to perform the simulation efficiently. We discuss the strategy to produce such curved surface in the practical process and describe further perspective of the rpoduction system. Experimental material was a 0.2C steel.</description><subject>bending</subject><subject>deformation</subject><subject>die-less</subject><subject>element</subject><subject>finite</subject><subject>forming</subject><subject>frequency</subject><subject>high</subject><subject>inductor</subject><subject>method</subject><subject>plate</subject><subject>thermoelasto-plastic</subject><issn>1006-7191</issn><issn>2194-1289</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNotjN1KwzAARoMoWKfvEBC8CyRZmiaXW5utwS6dtQV3VbI0nZP9ttuFb29hXn2cw-G7AwElkiFChbwHAcGYo4hI8gie-v5nIMrCKACZ-lqqQi-UKeHEJPBTL6psUurcwFlewDLV8TtaDkbBqTKJNnM4XcFUz1M4K9RHpUy8gtokVVzmxTN4aO2u9y__OwLVTJVxirJ8ruNJhhyh0QU1Yu0tF4yGbi1t42QjGLaMtjZ01FLCsGfMh63gDY4Yl865QTohJW4dH7vxCLzdfk_d8Xz1_aXeb3vndzt78MdrX1MuIsaoGMLXW-i-j4fNeXvY1Kduu7fdb80wxpJLweX4D6O_UIU</recordid><startdate>19981201</startdate><enddate>19981201</enddate><creator>Imatani, S</creator><creator>Okuno, Y</creator><creator>Inoue, T</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19981201</creationdate><title>EXPERIMENT AND SIMULATION FOR THICK-PLATE BENDING BY HIGH FREQUENCY INDUCTOR</title><author>Imatani, S ; Okuno, Y ; Inoue, T</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c127t-d8bea68425cb9adc9d840a42fa5c2a2140e44e5f86d07469ccc214c8990fc63c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>bending</topic><topic>deformation</topic><topic>die-less</topic><topic>element</topic><topic>finite</topic><topic>forming</topic><topic>frequency</topic><topic>high</topic><topic>inductor</topic><topic>method</topic><topic>plate</topic><topic>thermoelasto-plastic</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Imatani, S</creatorcontrib><creatorcontrib>Okuno, Y</creatorcontrib><creatorcontrib>Inoue, T</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Acta metallurgica sinica : English letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Imatani, S</au><au>Okuno, Y</au><au>Inoue, T</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>EXPERIMENT AND SIMULATION FOR THICK-PLATE BENDING BY HIGH FREQUENCY INDUCTOR</atitle><jtitle>Acta metallurgica sinica : English letters</jtitle><addtitle>Acta Metallurgica Sinica(English Letters)</addtitle><date>1998-12-01</date><risdate>1998</risdate><volume>11</volume><issue>6</issue><spage>449</spage><epage>455</epage><pages>449-455</pages><issn>1006-7191</issn><eissn>2194-1289</eissn><abstract>In order to produce thick plates with complicated curved surface, a prototype bending machine by use of high frequency inductor is developed. The bending mechanism is based on the localized thermal stresses which are induced from the difference of temperature in thickness by the high frequency inductor. The operating speed and the thickness of plate are examined from the experiment, and the variation of temperature is measured. Finite element analysis is carried out, in the second part, based on the experimentally obtained temperature distribution. So-called "Mindlin plate element" is used in order to perform the simulation efficiently. We discuss the strategy to produce such curved surface in the practical process and describe further perspective of the rpoduction system. Experimental material was a 0.2C steel.</abstract><tpages>7</tpages></addata></record> |
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issn | 1006-7191 2194-1289 |
language | eng |
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source | Alma/SFX Local Collection |
subjects | bending deformation die-less element finite forming frequency high inductor method plate thermoelasto-plastic |
title | EXPERIMENT AND SIMULATION FOR THICK-PLATE BENDING BY HIGH FREQUENCY INDUCTOR |
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