PROCESSING EQUIPMENT FOR INNER SURFACE OF PIPE BODY
To provide processing equipment for an inner surface of a pipe body, which can reduce a defective pinhole.SOLUTION: Processing equipment for an inner surface of a pipe body according to the present invention includes an inner surface polishing device that comprises a grinding stone rotating around a...
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| creator | NAKAMURA KENJI HASEME TETSURO MORITA YUYA SHISHIDO RYO |
| description | To provide processing equipment for an inner surface of a pipe body, which can reduce a defective pinhole.SOLUTION: Processing equipment for an inner surface of a pipe body according to the present invention includes an inner surface polishing device that comprises a grinding stone rotating around an axis almost parallel to the axis of the pipe body so as to polish the inner surface of the cast pipe body, and a grinding device that comprises a grinding brush rotating around an axis almost parallel to the axis of the pipe body so as to grind the inner surface of the pipe body after it is polished by the grinding stone. The inner surface polishing device is constituted so that the grinding brush can be rotated in a direction opposite to a rotational direction of the grinding stone.SELECTED DRAWING: Figure 1
【課題】ピンホール不良を低減することができる、管体の内面処理装置の提供を目的とする。【解決手段】本発明の管体の内面処理装置は、鋳造された管体の内面を研磨するために、管体の軸と略平行な軸周りに回転する砥石を備えた内面研磨装置と、砥石により研磨された後の管体の内面を研掃するために、管体の軸と略平行な軸周りに回転する研掃ブラシを備えた研掃装置とを備え、内面処理装置は、研掃ブラシを、砥石の回転方向とは逆方向に回転するように構成されていることを特徴とする。【選択図】図１ |
| format | Patent |
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【課題】ピンホール不良を低減することができる、管体の内面処理装置の提供を目的とする。【解決手段】本発明の管体の内面処理装置は、鋳造された管体の内面を研磨するために、管体の軸と略平行な軸周りに回転する砥石を備えた内面研磨装置と、砥石により研磨された後の管体の内面を研掃するために、管体の軸と略平行な軸周りに回転する研掃ブラシを備えた研掃装置とを備え、内面処理装置は、研掃ブラシを、砥石の回転方向とは逆方向に回転するように構成されていることを特徴とする。【選択図】図１</description><language>eng ; jpn</language><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES ; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS ; GRINDING ; MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING ; PERFORMING OPERATIONS ; POLISHING ; TRANSPORTING</subject><creationdate>2021</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=20210708&DB=EPODOC&CC=JP&NR=2021100782A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210708&DB=EPODOC&CC=JP&NR=2021100782A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NAKAMURA KENJI</creatorcontrib><creatorcontrib>HASEME TETSURO</creatorcontrib><creatorcontrib>MORITA YUYA</creatorcontrib><creatorcontrib>SHISHIDO RYO</creatorcontrib><title>PROCESSING EQUIPMENT FOR INNER SURFACE OF PIPE BODY</title><description>To provide processing equipment for an inner surface of a pipe body, which can reduce a defective pinhole.SOLUTION: Processing equipment for an inner surface of a pipe body according to the present invention includes an inner surface polishing device that comprises a grinding stone rotating around an axis almost parallel to the axis of the pipe body so as to polish the inner surface of the cast pipe body, and a grinding device that comprises a grinding brush rotating around an axis almost parallel to the axis of the pipe body so as to grind the inner surface of the pipe body after it is polished by the grinding stone. The inner surface polishing device is constituted so that the grinding brush can be rotated in a direction opposite to a rotational direction of the grinding stone.SELECTED DRAWING: Figure 1
【課題】ピンホール不良を低減することができる、管体の内面処理装置の提供を目的とする。【解決手段】本発明の管体の内面処理装置は、鋳造された管体の内面を研磨するために、管体の軸と略平行な軸周りに回転する砥石を備えた内面研磨装置と、砥石により研磨された後の管体の内面を研掃するために、管体の軸と略平行な軸周りに回転する研掃ブラシを備えた研掃装置とを備え、内面処理装置は、研掃ブラシを、砥石の回転方向とは逆方向に回転するように構成されていることを特徴とする。【選択図】図１</description><subject>DRESSING OR CONDITIONING OF ABRADING SURFACES</subject><subject>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</subject><subject>GRINDING</subject><subject>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</subject><subject>PERFORMING OPERATIONS</subject><subject>POLISHING</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAOCPJ3dg0O9vRzV3ANDPUM8HX1C1Fw8w9S8PTzcw1SCA4NcnN0dlXwd1MI8AxwVXDyd4nkYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBkaGhgYG5hZGjsZEKQIA7g0nbg</recordid><startdate>20210708</startdate><enddate>20210708</enddate><creator>NAKAMURA KENJI</creator><creator>HASEME TETSURO</creator><creator>MORITA YUYA</creator><creator>SHISHIDO RYO</creator><scope>EVB</scope></search><sort><creationdate>20210708</creationdate><title>PROCESSING EQUIPMENT FOR INNER SURFACE OF PIPE BODY</title><author>NAKAMURA KENJI ; HASEME TETSURO ; MORITA YUYA ; SHISHIDO RYO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2021100782A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2021</creationdate><topic>DRESSING OR CONDITIONING OF ABRADING SURFACES</topic><topic>FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS</topic><topic>GRINDING</topic><topic>MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING</topic><topic>PERFORMING OPERATIONS</topic><topic>POLISHING</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>NAKAMURA KENJI</creatorcontrib><creatorcontrib>HASEME TETSURO</creatorcontrib><creatorcontrib>MORITA YUYA</creatorcontrib><creatorcontrib>SHISHIDO RYO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NAKAMURA KENJI</au><au>HASEME TETSURO</au><au>MORITA YUYA</au><au>SHISHIDO RYO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>PROCESSING EQUIPMENT FOR INNER SURFACE OF PIPE BODY</title><date>2021-07-08</date><risdate>2021</risdate><abstract>To provide processing equipment for an inner surface of a pipe body, which can reduce a defective pinhole.SOLUTION: Processing equipment for an inner surface of a pipe body according to the present invention includes an inner surface polishing device that comprises a grinding stone rotating around an axis almost parallel to the axis of the pipe body so as to polish the inner surface of the cast pipe body, and a grinding device that comprises a grinding brush rotating around an axis almost parallel to the axis of the pipe body so as to grind the inner surface of the pipe body after it is polished by the grinding stone. The inner surface polishing device is constituted so that the grinding brush can be rotated in a direction opposite to a rotational direction of the grinding stone.SELECTED DRAWING: Figure 1
【課題】ピンホール不良を低減することができる、管体の内面処理装置の提供を目的とする。【解決手段】本発明の管体の内面処理装置は、鋳造された管体の内面を研磨するために、管体の軸と略平行な軸周りに回転する砥石を備えた内面研磨装置と、砥石により研磨された後の管体の内面を研掃するために、管体の軸と略平行な軸周りに回転する研掃ブラシを備えた研掃装置とを備え、内面処理装置は、研掃ブラシを、砥石の回転方向とは逆方向に回転するように構成されていることを特徴とする。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING |
| title | PROCESSING EQUIPMENT FOR INNER SURFACE OF PIPE BODY |
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