Electrode wire for electrical discharge wire-cutting machining and preparation method electrode wire
The invention provides an electrode wire for electrical discharge wire-cutting machining and a preparation method of the electrode wire. The electrode wire comprises a brass wire core and a coating layer coating the wire core, wherein three-dimensional dendritic cracks exist in the coating layer, pa...
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| creator | LIANG ZHINING WAN LINHUI HU MEIJUN WU TONG LIN HUOGEN |
| description | The invention provides an electrode wire for electrical discharge wire-cutting machining and a preparation method of the electrode wire. The electrode wire comprises a brass wire core and a coating layer coating the wire core, wherein three-dimensional dendritic cracks exist in the coating layer, part of the three-dimensional dendritic cracks extend to the surface of the electrode wire so that discontinuous V-shaped or/and herringbone cracks can be formed on the surface of the electrode wire, and the tips of the cracks point to the stretching direction in the machining process of the electrodewire. The invention further provides a preparation method of the electrode wire for electrical discharge wire-cutting machining. According to the electrode wire for electrical discharge wire-cuttingmachining and the preparation method of the electrode wire, the discontinuous V-shaped or/and herringbone cracks are formed on the surface of the electrode wire, so that the discharge abrasion of a conductive block in a slow w |
| format | Patent |
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The electrode wire comprises a brass wire core and a coating layer coating the wire core, wherein three-dimensional dendritic cracks exist in the coating layer, part of the three-dimensional dendritic cracks extend to the surface of the electrode wire so that discontinuous V-shaped or/and herringbone cracks can be formed on the surface of the electrode wire, and the tips of the cracks point to the stretching direction in the machining process of the electrodewire. The invention further provides a preparation method of the electrode wire for electrical discharge wire-cutting machining. According to the electrode wire for electrical discharge wire-cuttingmachining and the preparation method of the electrode wire, the discontinuous V-shaped or/and herringbone cracks are formed on the surface of the electrode wire, so that the discharge abrasion of a conductive block in a slow w</description><language>chi ; eng</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=20201030&DB=EPODOC&CC=CN&NR=111843078A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201030&DB=EPODOC&CC=CN&NR=111843078A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIANG ZHINING</creatorcontrib><creatorcontrib>WAN LINHUI</creatorcontrib><creatorcontrib>HU MEIJUN</creatorcontrib><creatorcontrib>WU TONG</creatorcontrib><creatorcontrib>LIN HUOGEN</creatorcontrib><title>Electrode wire for electrical discharge wire-cutting machining and preparation method electrode wire</title><description>The invention provides an electrode wire for electrical discharge wire-cutting machining and a preparation method of the electrode wire. The electrode wire comprises a brass wire core and a coating layer coating the wire core, wherein three-dimensional dendritic cracks exist in the coating layer, part of the three-dimensional dendritic cracks extend to the surface of the electrode wire so that discontinuous V-shaped or/and herringbone cracks can be formed on the surface of the electrode wire, and the tips of the cracks point to the stretching direction in the machining process of the electrodewire. The invention further provides a preparation method of the electrode wire for electrical discharge wire-cutting machining. According to the electrode wire for electrical discharge wire-cuttingmachining and the preparation method of the electrode wire, the discontinuous V-shaped or/and herringbone cracks are formed on the surface of the electrode wire, so that the discharge abrasion of a conductive block in a slow w</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>eNqNjMEKwjAQRHvxIOo_rB9QMFSwVykVT568lyXZNgtpEjYr_r6o9e5phnnDW1euD2RVkiN4shCMSYA-E1sM4LhYjzJ9aW0fqhwnmNF6ju-G0UEWyiionCLMpD65RfGzbqvViKHQbslNtb_09-5aU04DlYyWIunQ3Ywx7bE5nNpz88_nBSLUP1s</recordid><startdate>20201030</startdate><enddate>20201030</enddate><creator>LIANG ZHINING</creator><creator>WAN LINHUI</creator><creator>HU MEIJUN</creator><creator>WU TONG</creator><creator>LIN HUOGEN</creator><scope>EVB</scope></search><sort><creationdate>20201030</creationdate><title>Electrode wire for electrical discharge wire-cutting machining and preparation method electrode wire</title><author>LIANG ZHINING ; WAN LINHUI ; HU MEIJUN ; WU TONG ; LIN HUOGEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111843078A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</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>LIANG ZHINING</creatorcontrib><creatorcontrib>WAN LINHUI</creatorcontrib><creatorcontrib>HU MEIJUN</creatorcontrib><creatorcontrib>WU TONG</creatorcontrib><creatorcontrib>LIN HUOGEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIANG ZHINING</au><au>WAN LINHUI</au><au>HU MEIJUN</au><au>WU TONG</au><au>LIN HUOGEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Electrode wire for electrical discharge wire-cutting machining and preparation method electrode wire</title><date>2020-10-30</date><risdate>2020</risdate><abstract>The invention provides an electrode wire for electrical discharge wire-cutting machining and a preparation method of the electrode wire. The electrode wire comprises a brass wire core and a coating layer coating the wire core, wherein three-dimensional dendritic cracks exist in the coating layer, part of the three-dimensional dendritic cracks extend to the surface of the electrode wire so that discontinuous V-shaped or/and herringbone cracks can be formed on the surface of the electrode wire, and the tips of the cracks point to the stretching direction in the machining process of the electrodewire. The invention further provides a preparation method of the electrode wire for electrical discharge wire-cutting machining. According to the electrode wire for electrical discharge wire-cuttingmachining and the preparation method of the electrode wire, the discontinuous V-shaped or/and herringbone cracks are formed on the surface of the electrode wire, so that the discharge abrasion of a conductive block in a slow w</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 | Electrode wire for electrical discharge wire-cutting machining and preparation method electrode wire |
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