Large-width profile and bending forming method thereof
The invention relates to a profile, in particular to an annular profile and a machining method thereof. The large-width section bar is bent into an arc shape, four arc-shaped large-width section bars are spliced into a circle, the large-width section bar is formed by splicing a left section bar and...
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| creator | MO FENGCHI ZHANG YUJIE XIONG WEI |
| description | The invention relates to a profile, in particular to an annular profile and a machining method thereof. The large-width section bar is bent into an arc shape, four arc-shaped large-width section bars are spliced into a circle, the large-width section bar is formed by splicing a left section bar and a right section bar which are symmetrical in structure, and the large-width section bars are connected and fixed into a circular ring through an integrated section bar decorating part and a split type section bar decorating part at the splicing position. The left section bar and the right section bar are mutually matched, spliced and connected into a large-width section bar through the T-shaped grooves and the T-shaped connecting pieces; one surface of the spliced section is flat and straight, and the other surface of the spliced section is wavy. During forming, the straight face leans against the die bending die, the wavy face leans against the explorator, the large-width profile is clamped by the die bending die |
| format | Patent |
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The large-width section bar is bent into an arc shape, four arc-shaped large-width section bars are spliced into a circle, the large-width section bar is formed by splicing a left section bar and a right section bar which are symmetrical in structure, and the large-width section bars are connected and fixed into a circular ring through an integrated section bar decorating part and a split type section bar decorating part at the splicing position. The left section bar and the right section bar are mutually matched, spliced and connected into a large-width section bar through the T-shaped grooves and the T-shaped connecting pieces; one surface of the spliced section is flat and straight, and the other surface of the spliced section is wavy. During forming, the straight face leans against the die bending die, the wavy face leans against the explorator, the large-width profile is clamped by the die bending die</description><language>chi ; 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>2023</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=20230623&DB=EPODOC&CC=CN&NR=116293376A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230623&DB=EPODOC&CC=CN&NR=116293376A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MO FENGCHI</creatorcontrib><creatorcontrib>ZHANG YUJIE</creatorcontrib><creatorcontrib>XIONG WEI</creatorcontrib><title>Large-width profile and bending forming method thereof</title><description>The invention relates to a profile, in particular to an annular profile and a machining method thereof. The large-width section bar is bent into an arc shape, four arc-shaped large-width section bars are spliced into a circle, the large-width section bar is formed by splicing a left section bar and a right section bar which are symmetrical in structure, and the large-width section bars are connected and fixed into a circular ring through an integrated section bar decorating part and a split type section bar decorating part at the splicing position. The left section bar and the right section bar are mutually matched, spliced and connected into a large-width section bar through the T-shaped grooves and the T-shaped connecting pieces; one surface of the spliced section is flat and straight, and the other surface of the spliced section is wavy. 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The large-width section bar is bent into an arc shape, four arc-shaped large-width section bars are spliced into a circle, the large-width section bar is formed by splicing a left section bar and a right section bar which are symmetrical in structure, and the large-width section bars are connected and fixed into a circular ring through an integrated section bar decorating part and a split type section bar decorating part at the splicing position. The left section bar and the right section bar are mutually matched, spliced and connected into a large-width section bar through the T-shaped grooves and the T-shaped connecting pieces; one surface of the spliced section is flat and straight, and the other surface of the spliced section is wavy. During forming, the straight face leans against the die bending die, the wavy face leans against the explorator, the large-width profile is clamped by the die bending die</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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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 | Large-width profile and bending forming method thereof |
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