ELECTRIC DISCHARGE MACHINING ASSEMBLY AND USAGE FOR THE SAME
To enhance machining efficiency of an electric discharge machining device using a rotary electrode.SOLUTION: An EDM assembly is mounted on a machining surface and discharges sub electrodes 201 that rotate with respect to the surface. The sub electrodes can turn with one shared shaft while being disc...
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| creator | JACK T MATSUMOTO CHRISTOPHER M WELSH MARK D SUMNER |
| description | To enhance machining efficiency of an electric discharge machining device using a rotary electrode.SOLUTION: An EDM assembly is mounted on a machining surface and discharges sub electrodes 201 that rotate with respect to the surface. The sub electrodes can turn with one shared shaft while being discharged. Rotation and rotation can be attained with planetary gears 205 that are fixed to the sub electrodes and engage with a stationary sun gear 204. Some of the sub electrodes can be used in a single assembly. Downward movement of the sub electrodes from a center shaft on a mount enables a portion of several inches of the surface to be machined. An assembly, which can be used in an atomic reactor during maintenance, machines a hole for a replacement manhole cover in water in an immersion-type reactor. Different rotary motion and vertical movement can be controlled independently with individual motors in the assembly. Electric power and control can be provided remotely via underwater connection.SELECTED DRAWING: Figure 3
【課題】回転電極による放電加工装置の加工効率を高める。【解決手段】EDMアセンブリは、機械加工面上に取り付けられ、表面に対して回転するサブ電極２０１を放電する。サブ電極は、放電中に他の共有軸を中心に回動することもできる。回転および回転は、サブ電極に固定され、静止太陽歯車２０４と噛合する遊星歯車２０５によって達成され得る。いくつかのサブ電極は、単一のアセンブリで使用され得る。マウント上の中央シャフトからのサブ電極の下方への移動は、表面の数インチを機械加工することを可能にする。組立体は、保守期間中に原子炉内で使用可能であり、浸漬型反応器内の水中の交換用マンホール蓋用の穴を機械加工する。異なる回転運動および垂直移動は、アセンブリ内の別個のモータによって独立して制御することができる。電力および制御は、水中接続を介して遠隔で提供され得る。【選択図】図３ |
| format | Patent |
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【課題】回転電極による放電加工装置の加工効率を高める。【解決手段】EDMアセンブリは、機械加工面上に取り付けられ、表面に対して回転するサブ電極２０１を放電する。サブ電極は、放電中に他の共有軸を中心に回動することもできる。回転および回転は、サブ電極に固定され、静止太陽歯車２０４と噛合する遊星歯車２０５によって達成され得る。いくつかのサブ電極は、単一のアセンブリで使用され得る。マウント上の中央シャフトからのサブ電極の下方への移動は、表面の数インチを機械加工することを可能にする。組立体は、保守期間中に原子炉内で使用可能であり、浸漬型反応器内の水中の交換用マンホール蓋用の穴を機械加工する。異なる回転運動および垂直移動は、アセンブリ内の別個のモータによって独立して制御することができる。電力および制御は、水中接続を介して遠隔で提供され得る。【選択図】図３</description><language>eng ; jpn</language><subject>MACHINE TOOLS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; PERFORMING OPERATIONS ; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL ; TRANSPORTING ; WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><creationdate>2020</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200716&DB=EPODOC&CC=JP&NR=2020108916A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200716&DB=EPODOC&CC=JP&NR=2020108916A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JACK T MATSUMOTO</creatorcontrib><creatorcontrib>CHRISTOPHER M WELSH</creatorcontrib><creatorcontrib>MARK D SUMNER</creatorcontrib><title>ELECTRIC DISCHARGE MACHINING ASSEMBLY AND USAGE FOR THE SAME</title><description>To enhance machining efficiency of an electric discharge machining device using a rotary electrode.SOLUTION: An EDM assembly is mounted on a machining surface and discharges sub electrodes 201 that rotate with respect to the surface. The sub electrodes can turn with one shared shaft while being discharged. Rotation and rotation can be attained with planetary gears 205 that are fixed to the sub electrodes and engage with a stationary sun gear 204. Some of the sub electrodes can be used in a single assembly. Downward movement of the sub electrodes from a center shaft on a mount enables a portion of several inches of the surface to be machined. An assembly, which can be used in an atomic reactor during maintenance, machines a hole for a replacement manhole cover in water in an immersion-type reactor. Different rotary motion and vertical movement can be controlled independently with individual motors in the assembly. Electric power and control can be provided remotely via underwater connection.SELECTED DRAWING: Figure 3
【課題】回転電極による放電加工装置の加工効率を高める。【解決手段】EDMアセンブリは、機械加工面上に取り付けられ、表面に対して回転するサブ電極２０１を放電する。サブ電極は、放電中に他の共有軸を中心に回動することもできる。回転および回転は、サブ電極に固定され、静止太陽歯車２０４と噛合する遊星歯車２０５によって達成され得る。いくつかのサブ電極は、単一のアセンブリで使用され得る。マウント上の中央シャフトからのサブ電極の下方への移動は、表面の数インチを機械加工することを可能にする。組立体は、保守期間中に原子炉内で使用可能であり、浸漬型反応器内の水中の交換用マンホール蓋用の穴を機械加工する。異なる回転運動および垂直移動は、アセンブリ内の別個のモータによって独立して制御することができる。電力および制御は、水中接続を介して遠隔で提供され得る。【選択図】図３</description><subject>MACHINE TOOLS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>PERFORMING OPERATIONS</subject><subject>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL</subject><subject>TRANSPORTING</subject><subject>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLBx9XF1DgnydFZw8Qx29nAMcndV8HV09vD08_RzV3AMDnb1dfKJVHD0c1EIDXYESrr5BymEeLgqBDv6uvIwsKYl5hSn8kJpbgYlN9cQZw_d1IL8-NTigsTk1LzUknivACMDIwNDAwtLQzNHY6IUAQAnQimK</recordid><startdate>20200716</startdate><enddate>20200716</enddate><creator>JACK T MATSUMOTO</creator><creator>CHRISTOPHER M WELSH</creator><creator>MARK D SUMNER</creator><scope>EVB</scope></search><sort><creationdate>20200716</creationdate><title>ELECTRIC DISCHARGE MACHINING ASSEMBLY AND USAGE FOR THE SAME</title><author>JACK T MATSUMOTO ; CHRISTOPHER M WELSH ; MARK D SUMNER</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2020108916A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2020</creationdate><topic>MACHINE TOOLS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>PERFORMING OPERATIONS</topic><topic>SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL</topic><topic>TRANSPORTING</topic><topic>WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL</topic><toplevel>online_resources</toplevel><creatorcontrib>JACK T MATSUMOTO</creatorcontrib><creatorcontrib>CHRISTOPHER M WELSH</creatorcontrib><creatorcontrib>MARK D SUMNER</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>JACK T MATSUMOTO</au><au>CHRISTOPHER M WELSH</au><au>MARK D SUMNER</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ELECTRIC DISCHARGE MACHINING ASSEMBLY AND USAGE FOR THE SAME</title><date>2020-07-16</date><risdate>2020</risdate><abstract>To enhance machining efficiency of an electric discharge machining device using a rotary electrode.SOLUTION: An EDM assembly is mounted on a machining surface and discharges sub electrodes 201 that rotate with respect to the surface. The sub electrodes can turn with one shared shaft while being discharged. Rotation and rotation can be attained with planetary gears 205 that are fixed to the sub electrodes and engage with a stationary sun gear 204. Some of the sub electrodes can be used in a single assembly. Downward movement of the sub electrodes from a center shaft on a mount enables a portion of several inches of the surface to be machined. An assembly, which can be used in an atomic reactor during maintenance, machines a hole for a replacement manhole cover in water in an immersion-type reactor. Different rotary motion and vertical movement can be controlled independently with individual motors in the assembly. Electric power and control can be provided remotely via underwater connection.SELECTED DRAWING: Figure 3
【課題】回転電極による放電加工装置の加工効率を高める。【解決手段】EDMアセンブリは、機械加工面上に取り付けられ、表面に対して回転するサブ電極２０１を放電する。サブ電極は、放電中に他の共有軸を中心に回動することもできる。回転および回転は、サブ電極に固定され、静止太陽歯車２０４と噛合する遊星歯車２０５によって達成され得る。いくつかのサブ電極は、単一のアセンブリで使用され得る。マウント上の中央シャフトからのサブ電極の下方への移動は、表面の数インチを機械加工することを可能にする。組立体は、保守期間中に原子炉内で使用可能であり、浸漬型反応器内の水中の交換用マンホール蓋用の穴を機械加工する。異なる回転運動および垂直移動は、アセンブリ内の別個のモータによって独立して制御することができる。電力および制御は、水中接続を介して遠隔で提供され得る。【選択図】図３</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL TRANSPORTING WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL |
| title | ELECTRIC DISCHARGE MACHINING ASSEMBLY AND USAGE FOR THE SAME |
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