METHOD FOR CONTROLLING SPEED OF EXTRACTOR IN MANDREL MILL
PURPOSE:To reduce the scale of transporting equipment on the outlet side of a mandrel mill, to shorten transportation time, to improve rolling efficiency thereby and to maintain the quality of a tube stock. CONSTITUTION:The tube stock 5 which is rolled with the restrained type mandrel mill 1 is sepa...
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creator | ISSHIKI SEIJI TATEISHI KIYOKAZU |
description | PURPOSE:To reduce the scale of transporting equipment on the outlet side of a mandrel mill, to shorten transportation time, to improve rolling efficiency thereby and to maintain the quality of a tube stock. CONSTITUTION:The tube stock 5 which is rolled with the restrained type mandrel mill 1 is separated from a mandrel bar 3 with an extractor 2 which is arranged on the same pass line as the mandrel mill 1 and, when it is transported to a roller table on the outlet side of the extractor, the transporting distance of the tube stock after the end is passed through in the extractor 2 is shortened by executing end passing-through after starting the speed reduction of the tube stock before the end passing-through of the tube stock 5 in the extractor 2. |
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CONSTITUTION:The tube stock 5 which is rolled with the restrained type mandrel mill 1 is separated from a mandrel bar 3 with an extractor 2 which is arranged on the same pass line as the mandrel mill 1 and, when it is transported to a roller table on the outlet side of the extractor, the transporting distance of the tube stock after the end is passed through in the extractor 2 is shortened by executing end passing-through after starting the speed reduction of the tube stock before the end passing-through of the tube stock 5 in the extractor 2.</description><edition>5</edition><language>eng</language><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL ; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING</subject><creationdate>1994</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=19940208&DB=EPODOC&CC=JP&NR=H0631314A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19940208&DB=EPODOC&CC=JP&NR=H0631314A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ISSHIKI SEIJI</creatorcontrib><creatorcontrib>TATEISHI KIYOKAZU</creatorcontrib><title>METHOD FOR CONTROLLING SPEED OF EXTRACTOR IN MANDREL MILL</title><description>PURPOSE:To reduce the scale of transporting equipment on the outlet side of a mandrel mill, to shorten transportation time, to improve rolling efficiency thereby and to maintain the quality of a tube stock. CONSTITUTION:The tube stock 5 which is rolled with the restrained type mandrel mill 1 is separated from a mandrel bar 3 with an extractor 2 which is arranged on the same pass line as the mandrel mill 1 and, when it is transported to a roller table on the outlet side of the extractor, the transporting distance of the tube stock after the end is passed through in the extractor 2 is shortened by executing end passing-through after starting the speed reduction of the tube stock before the end passing-through of the tube stock 5 in the extractor 2.</description><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</subject><subject>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>ROLLING OF METAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1994</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD0dQ3x8HdRcPMPUnD29wsJ8vfx8fRzVwgOcHV1UfB3U3CNCAlydA4BSnv6Kfg6-rkEufoo-Hr6-PAwsKYl5hSn8kJpbgYFN9cQZw_d1IL8-NTigsTk1LzUknivAA8DM2NDY0MTR2MilAAAN7EoYQ</recordid><startdate>19940208</startdate><enddate>19940208</enddate><creator>ISSHIKI SEIJI</creator><creator>TATEISHI KIYOKAZU</creator><scope>EVB</scope></search><sort><creationdate>19940208</creationdate><title>METHOD FOR CONTROLLING SPEED OF EXTRACTOR IN MANDREL MILL</title><author>ISSHIKI SEIJI ; TATEISHI KIYOKAZU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPH0631314A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1994</creationdate><topic>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</topic><topic>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>ROLLING OF METAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>ISSHIKI SEIJI</creatorcontrib><creatorcontrib>TATEISHI KIYOKAZU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ISSHIKI SEIJI</au><au>TATEISHI KIYOKAZU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR CONTROLLING SPEED OF EXTRACTOR IN MANDREL MILL</title><date>1994-02-08</date><risdate>1994</risdate><abstract>PURPOSE:To reduce the scale of transporting equipment on the outlet side of a mandrel mill, to shorten transportation time, to improve rolling efficiency thereby and to maintain the quality of a tube stock. CONSTITUTION:The tube stock 5 which is rolled with the restrained type mandrel mill 1 is separated from a mandrel bar 3 with an extractor 2 which is arranged on the same pass line as the mandrel mill 1 and, when it is transported to a roller table on the outlet side of the extractor, the transporting distance of the tube stock after the end is passed through in the extractor 2 is shortened by executing end passing-through after starting the speed reduction of the tube stock before the end passing-through of the tube stock 5 in the extractor 2.</abstract><edition>5</edition><oa>free_for_read</oa></addata></record> |
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subjects | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING |
title | METHOD FOR CONTROLLING SPEED OF EXTRACTOR IN MANDREL MILL |
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