MANUFACTURE OF HEAVY EXPANDING METAL
PURPOSE:To reduce the production cost by executing a hot rolling by coating a release agent on the plural through holes formed on a metal made thick plate and expanding the crashed through hole. CONSTITUTION:Plural through holes 2 are formed in the width direction of a metal made thick plate 1 and a...
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| creator | SAITOU KAZUO |
| description | PURPOSE:To reduce the production cost by executing a hot rolling by coating a release agent on the plural through holes formed on a metal made thick plate and expanding the crashed through hole. CONSTITUTION:Plural through holes 2 are formed in the width direction of a metal made thick plate 1 and a release agent is coated on the inner face. After heating the thick plate 1 upto about 1,200 deg.C, a hot rolling is executed so as to crush an oblong hole 2 with a rolling roller to remove the trimming part 1a of both ends by cutting. The thick plate 1 is then cut in plural sheets by selecting the cutting thickness (t) according to the thickness of the expanding metal of the final product. A hole making cutting tool is pushed into the slit 4 of the thick plate 1n of after cutting to subject each slit 4 to an opening in hexagonal shape. In this way the working of the aperture part can integrally be performed and the work process and amount can be reduced. Consequently the production cost can be reduced. |
| format | Patent |
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CONSTITUTION:Plural through holes 2 are formed in the width direction of a metal made thick plate 1 and a release agent is coated on the inner face. After heating the thick plate 1 upto about 1,200 deg.C, a hot rolling is executed so as to crush an oblong hole 2 with a rolling roller to remove the trimming part 1a of both ends by cutting. The thick plate 1 is then cut in plural sheets by selecting the cutting thickness (t) according to the thickness of the expanding metal of the final product. A hole making cutting tool is pushed into the slit 4 of the thick plate 1n of after cutting to subject each slit 4 to an opening in hexagonal shape. In this way the working of the aperture part can integrally be performed and the work process and amount can be reduced. Consequently the production cost can be reduced.</description><language>eng</language><subject>BLASTING ; CONSTRUCTIONAL ELEMENTS IN GENERAL ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL ; THERMAL INSULATION IN GENERAL ; TRANSPORTING ; WEAPONS ; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><creationdate>1987</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=19871116&DB=EPODOC&CC=JP&NR=S62263835A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19871116&DB=EPODOC&CC=JP&NR=S62263835A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SAITOU KAZUO</creatorcontrib><title>MANUFACTURE OF HEAVY EXPANDING METAL</title><description>PURPOSE:To reduce the production cost by executing a hot rolling by coating a release agent on the plural through holes formed on a metal made thick plate and expanding the crashed through hole. CONSTITUTION:Plural through holes 2 are formed in the width direction of a metal made thick plate 1 and a release agent is coated on the inner face. After heating the thick plate 1 upto about 1,200 deg.C, a hot rolling is executed so as to crush an oblong hole 2 with a rolling roller to remove the trimming part 1a of both ends by cutting. The thick plate 1 is then cut in plural sheets by selecting the cutting thickness (t) according to the thickness of the expanding metal of the final product. A hole making cutting tool is pushed into the slit 4 of the thick plate 1n of after cutting to subject each slit 4 to an opening in hexagonal shape. In this way the working of the aperture part can integrally be performed and the work process and amount can be reduced. Consequently the production cost can be reduced.</description><subject>BLASTING</subject><subject>CONSTRUCTIONAL ELEMENTS IN GENERAL</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDxdfQLdXN0DgkNclXwd1PwcHUMi1RwjQhw9HPx9HNX8HUNcfThYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxXgHBZkZGZsYWxqaOxsSoAQCAbyNH</recordid><startdate>19871116</startdate><enddate>19871116</enddate><creator>SAITOU KAZUO</creator><scope>EVB</scope></search><sort><creationdate>19871116</creationdate><title>MANUFACTURE OF HEAVY EXPANDING METAL</title><author>SAITOU KAZUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS62263835A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>BLASTING</topic><topic>CONSTRUCTIONAL ELEMENTS IN GENERAL</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</topic><toplevel>online_resources</toplevel><creatorcontrib>SAITOU KAZUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SAITOU KAZUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MANUFACTURE OF HEAVY EXPANDING METAL</title><date>1987-11-16</date><risdate>1987</risdate><abstract>PURPOSE:To reduce the production cost by executing a hot rolling by coating a release agent on the plural through holes formed on a metal made thick plate and expanding the crashed through hole. CONSTITUTION:Plural through holes 2 are formed in the width direction of a metal made thick plate 1 and a release agent is coated on the inner face. After heating the thick plate 1 upto about 1,200 deg.C, a hot rolling is executed so as to crush an oblong hole 2 with a rolling roller to remove the trimming part 1a of both ends by cutting. The thick plate 1 is then cut in plural sheets by selecting the cutting thickness (t) according to the thickness of the expanding metal of the final product. A hole making cutting tool is pushed into the slit 4 of the thick plate 1n of after cutting to subject each slit 4 to an opening in hexagonal shape. In this way the working of the aperture part can integrally be performed and the work process and amount can be reduced. Consequently the production cost can be reduced.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CONSTRUCTIONAL ELEMENTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL STRUCTURES BUILT-UP FROM SUCH ELEMENTS, IN GENERAL THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | MANUFACTURE OF HEAVY EXPANDING METAL |
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