Machining method of gas turbine flame cylinder front ring
The invention discloses a machining method of a gas turbine flame cylinder front ring. The machining method of the front ring comprises the following steps: manufacturing a conical ring with a structure similar to that of a head ring by using a lathe; placing the conical ring on a punching die; slee...
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| creator | REN HANGHANG JU MING LIU YANG |
| description | The invention discloses a machining method of a gas turbine flame cylinder front ring. The machining method of the front ring comprises the following steps: manufacturing a conical ring with a structure similar to that of a head ring by using a lathe; placing the conical ring on a punching die; sleeving a head ring-shaped body on the periphery of a punch; cutting the small end of the head ring-shaped body through the lathe; fixing the head ring-shaped body on a cutting device; cutting the large end of the head ring-shaped body through a cutting machine; removing a wrinkled part of the large end, and then rolling and forming by using a metal plate to obtain a conical cylinder ring; sleeving the head ring and the conical cylinder ring on the outer side of a connecting device, enabling the head ring and the conical cylinder ring to be coaxially arranged with the connecting device, and then welding the tail end of the head ring and the head end of the conical cylinder ring to obtain a front ring. According to the |
| format | Patent |
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The machining method of the front ring comprises the following steps: manufacturing a conical ring with a structure similar to that of a head ring by using a lathe; placing the conical ring on a punching die; sleeving a head ring-shaped body on the periphery of a punch; cutting the small end of the head ring-shaped body through the lathe; fixing the head ring-shaped body on a cutting device; cutting the large end of the head ring-shaped body through a cutting machine; removing a wrinkled part of the large end, and then rolling and forming by using a metal plate to obtain a conical cylinder ring; sleeving the head ring and the conical cylinder ring on the outer side of a connecting device, enabling the head ring and the conical cylinder ring to be coaxially arranged with the connecting device, and then welding the tail end of the head ring and the head end of the conical cylinder ring to obtain a front ring. According to the</description><language>chi ; eng</language><subject>CLADDING OR PLATING BY SOLDERING OR WELDING ; COMBINED OPERATIONS ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; MACHINE TOOLS ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; OTHER WORKING OF METAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; UNIVERSAL MACHINE TOOLS ; WELDING ; WORKING BY LASER BEAM ; 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=20210903&DB=EPODOC&CC=CN&NR=113333549A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210903&DB=EPODOC&CC=CN&NR=113333549A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>REN HANGHANG</creatorcontrib><creatorcontrib>JU MING</creatorcontrib><creatorcontrib>LIU YANG</creatorcontrib><title>Machining method of gas turbine flame cylinder front ring</title><description>The invention discloses a machining method of a gas turbine flame cylinder front ring. The machining method of the front ring comprises the following steps: manufacturing a conical ring with a structure similar to that of a head ring by using a lathe; placing the conical ring on a punching die; sleeving a head ring-shaped body on the periphery of a punch; cutting the small end of the head ring-shaped body through the lathe; fixing the head ring-shaped body on a cutting device; cutting the large end of the head ring-shaped body through a cutting machine; removing a wrinkled part of the large end, and then rolling and forming by using a metal plate to obtain a conical cylinder ring; sleeving the head ring and the conical cylinder ring on the outer side of a connecting device, enabling the head ring and the conical cylinder ring to be coaxially arranged with the connecting device, and then welding the tail end of the head ring and the head end of the conical cylinder ring to obtain a front ring. 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The machining method of the front ring comprises the following steps: manufacturing a conical ring with a structure similar to that of a head ring by using a lathe; placing the conical ring on a punching die; sleeving a head ring-shaped body on the periphery of a punch; cutting the small end of the head ring-shaped body through the lathe; fixing the head ring-shaped body on a cutting device; cutting the large end of the head ring-shaped body through a cutting machine; removing a wrinkled part of the large end, and then rolling and forming by using a metal plate to obtain a conical cylinder ring; sleeving the head ring and the conical cylinder ring on the outer side of a connecting device, enabling the head ring and the conical cylinder ring to be coaxially arranged with the connecting device, and then welding the tail end of the head ring and the head end of the conical cylinder ring to obtain a front ring. According to the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CLADDING OR PLATING BY SOLDERING OR WELDING COMBINED OPERATIONS CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR OTHER WORKING OF METAL PERFORMING OPERATIONS PUNCHING METAL SOLDERING OR UNSOLDERING TRANSPORTING UNIVERSAL MACHINE TOOLS WELDING WORKING BY LASER BEAM WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL |
| title | Machining method of gas turbine flame cylinder front ring |
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