Machine working method for cutting or punching high elastic modulus polyethlene or its compound material
The invention aims at facilitating machining such as cutting, boring or the like, of high-modulus polyethylene by utilising its thermal properties. In accordance with the method of the present invention, high-modulus polyethylene is heated to a temp. higher than the m.pt. of its crystalline fibrils...
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| creator | MASARU URYU KAZUO YAGI YOSHIO NISHI |
| description | The invention aims at facilitating machining such as cutting, boring or the like, of high-modulus polyethylene by utilising its thermal properties. In accordance with the method of the present invention, high-modulus polyethylene is heated to a temp. higher than the m.pt. of its crystalline fibrils before machining so that the heated portion of the polyethylene returns to the state before super-drawing and is easy to machine. Accordingly, a fabrication such as cutting, boring or the like can be carried out easily. |
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In accordance with the method of the present invention, high-modulus polyethylene is heated to a temp. higher than the m.pt. of its crystalline fibrils before machining so that the heated portion of the polyethylene returns to the state before super-drawing and is easy to machine. Accordingly, a fabrication such as cutting, boring or the like can be carried out easily.</description><edition>4</edition><language>eng</language><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS ; CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS ; COMBINED OPERATIONS ; CUTTING ; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING ; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR ; HAND CUTTING TOOLS ; LAUNDERING ; MACHINE TOOLS ; MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; NATURAL OR ARTIFICIAL THREADS OR FIBRES ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; SEVERING ; SPINNING ; TEXTILES ; TRANSPORTING ; TREATMENT OF TEXTILES OR THE LIKE ; UNIVERSAL MACHINE TOOLS</subject><creationdate>2000</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=20000621&DB=EPODOC&CC=CN&NR=1053720C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20000621&DB=EPODOC&CC=CN&NR=1053720C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MASARU URYU</creatorcontrib><creatorcontrib>KAZUO YAGI</creatorcontrib><creatorcontrib>YOSHIO NISHI</creatorcontrib><title>Machine working method for cutting or punching high elastic modulus polyethlene or its compound material</title><description>The invention aims at facilitating machining such as cutting, boring or the like, of high-modulus polyethylene by utilising its thermal properties. In accordance with the method of the present invention, high-modulus polyethylene is heated to a temp. higher than the m.pt. of its crystalline fibrils before machining so that the heated portion of the polyethylene returns to the state before super-drawing and is easy to machine. Accordingly, a fabrication such as cutting, boring or the like can be carried out easily.</description><subject>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</subject><subject>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</subject><subject>COMBINED OPERATIONS</subject><subject>CUTTING</subject><subject>DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING</subject><subject>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</subject><subject>HAND CUTTING TOOLS</subject><subject>LAUNDERING</subject><subject>MACHINE TOOLS</subject><subject>MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>NATURAL OR ARTIFICIAL THREADS OR FIBRES</subject><subject>OTHER WORKING OF METAL</subject><subject>PERFORMING OPERATIONS</subject><subject>SEVERING</subject><subject>SPINNING</subject><subject>TEXTILES</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF TEXTILES OR THE LIKE</subject><subject>UNIVERSAL MACHINE TOOLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2000</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjEEKQiEURZ00iGoPbwPBr0-0ACma1Kj5R_R9ldQn-iTafX5oAY3u5XLOXQt3V9r5hPCm8vLJQkR2ZGCmAroxL1OvuaUFs-C8dYBBVfYaIpkWWoVM4dO1gP2nw54raIqZWjIQFWPxKmzFalah4u6XGwHXy1Pe9phpwpqV7jZP8nEYTuP5OEg5_oF8AceBQJA</recordid><startdate>20000621</startdate><enddate>20000621</enddate><creator>MASARU URYU</creator><creator>KAZUO YAGI</creator><creator>YOSHIO NISHI</creator><scope>EVB</scope></search><sort><creationdate>20000621</creationdate><title>Machine working method for cutting or punching high elastic modulus polyethlene or its compound material</title><author>MASARU URYU ; KAZUO YAGI ; YOSHIO NISHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN1053720CC3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2000</creationdate><topic>APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS</topic><topic>CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS</topic><topic>COMBINED OPERATIONS</topic><topic>CUTTING</topic><topic>DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING</topic><topic>FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR</topic><topic>HAND CUTTING TOOLS</topic><topic>LAUNDERING</topic><topic>MACHINE TOOLS</topic><topic>MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>NATURAL OR ARTIFICIAL THREADS OR FIBRES</topic><topic>OTHER WORKING OF METAL</topic><topic>PERFORMING OPERATIONS</topic><topic>SEVERING</topic><topic>SPINNING</topic><topic>TEXTILES</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF TEXTILES OR THE LIKE</topic><topic>UNIVERSAL MACHINE TOOLS</topic><toplevel>online_resources</toplevel><creatorcontrib>MASARU URYU</creatorcontrib><creatorcontrib>KAZUO YAGI</creatorcontrib><creatorcontrib>YOSHIO NISHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MASARU URYU</au><au>KAZUO YAGI</au><au>YOSHIO NISHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Machine working method for cutting or punching high elastic modulus polyethlene or its compound material</title><date>2000-06-21</date><risdate>2000</risdate><abstract>The invention aims at facilitating machining such as cutting, boring or the like, of high-modulus polyethylene by utilising its thermal properties. In accordance with the method of the present invention, high-modulus polyethylene is heated to a temp. higher than the m.pt. of its crystalline fibrils before machining so that the heated portion of the polyethylene returns to the state before super-drawing and is easy to machine. Accordingly, a fabrication such as cutting, boring or the like can be carried out easily.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| subjects | APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS COMBINED OPERATIONS CUTTING DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR HAND CUTTING TOOLS LAUNDERING MACHINE TOOLS MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS METAL-WORKING NOT OTHERWISE PROVIDED FOR NATURAL OR ARTIFICIAL THREADS OR FIBRES OTHER WORKING OF METAL PERFORMING OPERATIONS SEVERING SPINNING TEXTILES TRANSPORTING TREATMENT OF TEXTILES OR THE LIKE UNIVERSAL MACHINE TOOLS |
| title | Machine working method for cutting or punching high elastic modulus polyethlene or its compound material |
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