Near-equal-thickness die-free spinning method for thin-wall part of convex generatrix revolved body
The invention discloses a near-equal-thickness die-free spinning method for the thin-wall part of a convex generatrix revolved body. The near-equal-thickness die-free spinning method comprises the steps that a circular plate blank is clamped between a main shaft and a tail top of a numerical control...
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| creator | JIA ZHEN HAN ZHIREN WEN YANZHEN BAO HUILI LIU BAOMING |
| description | The invention discloses a near-equal-thickness die-free spinning method for the thin-wall part of a convex generatrix revolved body. The near-equal-thickness die-free spinning method comprises the steps that a circular plate blank is clamped between a main shaft and a tail top of a numerical control spinning machine, and it is guaranteed that the axial center lines of the circular plate blank, the main shaft and the tail top coincide; a spherical spinning roller with a circular chamfer machined on the radial edge is installed on the numerical control spinning machine, and the circular chamfer and the spherical surface of a spherical spinning roller body are in smooth tangent transition; the height of the spherical spinning roller is adjusted, so that the axial center lines of the spherical spinning roller, the circular plate blank, the main shaft and the tail top are located in the same horizontal plane, and the axial center line of the spherical spinning roller is parallel to the axial center line of the mai |
| format | Patent |
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The near-equal-thickness die-free spinning method comprises the steps that a circular plate blank is clamped between a main shaft and a tail top of a numerical control spinning machine, and it is guaranteed that the axial center lines of the circular plate blank, the main shaft and the tail top coincide; a spherical spinning roller with a circular chamfer machined on the radial edge is installed on the numerical control spinning machine, and the circular chamfer and the spherical surface of a spherical spinning roller body are in smooth tangent transition; the height of the spherical spinning roller is adjusted, so that the axial center lines of the spherical spinning roller, the circular plate blank, the main shaft and the tail top are located in the same horizontal plane, and the axial center line of the spherical spinning roller is parallel to the axial center line of the mai</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; CONTROL OR REGULATING SYSTEMS IN GENERAL ; CONTROLLING ; COUNTING ; ELECTRIC DIGITAL DATA PROCESSING ; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS ; PERFORMING OPERATIONS ; PHYSICS ; PUNCHING METAL ; REGULATING ; TRANSPORTING ; WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL</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=20210615&DB=EPODOC&CC=CN&NR=112958682A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25546,76297</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210615&DB=EPODOC&CC=CN&NR=112958682A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JIA ZHEN</creatorcontrib><creatorcontrib>HAN ZHIREN</creatorcontrib><creatorcontrib>WEN YANZHEN</creatorcontrib><creatorcontrib>BAO HUILI</creatorcontrib><creatorcontrib>LIU BAOMING</creatorcontrib><title>Near-equal-thickness die-free spinning method for thin-wall part of convex generatrix revolved body</title><description>The invention discloses a near-equal-thickness die-free spinning method for the thin-wall part of a convex generatrix revolved body. 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| language | chi ; eng |
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| subjects | CALCULATING COMPUTING CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING COUNTING ELECTRIC DIGITAL DATA PROCESSING FUNCTIONAL ELEMENTS OF SUCH SYSTEMS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PERFORMING OPERATIONS PHYSICS PUNCHING METAL REGULATING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | Near-equal-thickness die-free spinning method for thin-wall part of convex generatrix revolved body |
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