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ATE529205T1 - METHOD FOR PRODUCING A RING - Google Patents

METHOD FOR PRODUCING A RING

Info

Publication number
ATE529205T1
ATE529205T1 AT09758660T AT09758660T ATE529205T1 AT E529205 T1 ATE529205 T1 AT E529205T1 AT 09758660 T AT09758660 T AT 09758660T AT 09758660 T AT09758660 T AT 09758660T AT E529205 T1 ATE529205 T1 AT E529205T1
Authority
AT
Austria
Prior art keywords
blank
ring
slit
producing
expanding
Prior art date
Application number
AT09758660T
Other languages
German (de)
Inventor
Yahya Hodjat
Anil Bhalla
Phil Richards
Original Assignee
Gates Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gates Corp filed Critical Gates Corp
Application granted granted Critical
Publication of ATE529205T1 publication Critical patent/ATE529205T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • B21J5/022—Open die forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Rolling Contact Bearings (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

A method of making a ring comprising cutting a raw material stock to a predetermined length, cutting a slit through the raw material stock along its length to form a blank, inserting the blank into a tool, expanding the middle of the slit while simultaneously applying a compressive force to the ends of the blank, and expanding the middle of the slit until the blank is round.
AT09758660T 2008-06-06 2009-05-15 METHOD FOR PRODUCING A RING ATE529205T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/157,013 US20090301162A1 (en) 2008-06-06 2008-06-06 Method of making a ring
PCT/US2009/003059 WO2009148496A1 (en) 2008-06-06 2009-05-15 Method of making a ring

Publications (1)

Publication Number Publication Date
ATE529205T1 true ATE529205T1 (en) 2011-11-15

Family

ID=41022556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09758660T ATE529205T1 (en) 2008-06-06 2009-05-15 METHOD FOR PRODUCING A RING

Country Status (10)

Country Link
US (1) US20090301162A1 (en)
EP (1) EP2307156B1 (en)
JP (1) JP5501348B2 (en)
KR (1) KR101216239B1 (en)
CN (1) CN102056688B (en)
AT (1) ATE529205T1 (en)
BR (1) BRPI0913120A2 (en)
CA (1) CA2725746C (en)
RU (1) RU2468884C2 (en)
WO (1) WO2009148496A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009022392B4 (en) * 2009-05-22 2011-09-22 Federal-Mogul Sealing Systems Gmbh Method for producing metal stopper elements for flat gaskets
JP5645536B2 (en) * 2010-08-09 2014-12-24 ユニプレス株式会社 Annular disk molding material, annular disk molding method and mold
CN102513442B (en) * 2011-11-24 2014-02-05 贵州安大航空锻造有限责任公司 Method for forming irregular ring piece by utilizing high-temperature alloy rectangular ring rolled piece through thermal bulging
CN102513780A (en) * 2011-12-22 2012-06-27 西南铝业（集团）有限责任公司 Forging process of large forged ring
JP6082263B2 (en) * 2013-02-13 2017-02-15 中央発條株式会社 Manufacturing method of annular member
JP6179796B2 (en) * 2013-03-22 2017-08-16 日立金属株式会社 Die for hot forging and hot forging method
DE102014115727B3 (en) * 2014-10-29 2016-04-21 Hugo Benzing Gmbh & Co. Kg Method for producing a clamping ring
RU2624882C2 (en) * 2015-12-14 2017-07-07 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В. Хруничева" Method of manufacturing ring
CN107138550A (en) * 2017-03-27 2017-09-08 刘金财 Low cost prepares the method that surface scribbles the large-sized aluminium alloy sheet material of wearing layer
CN108608209A (en) * 2018-03-30 2018-10-02 温州市华海密封件有限公司 The processing method of monoblock type metal ring product
CN111822649B (en) * 2020-07-16 2021-06-04 江阴方圆环锻法兰有限公司 Forging process of high-precision forge piece

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839530A (en) * 1929-03-07 1932-01-05 Victor F Braun Method and apparatus for forming rings
US2377857A (en) * 1942-11-04 1945-06-12 Albert P D Belanger Method of manufacturing bands
US2670025A (en) * 1951-03-14 1954-02-23 Moore Drop Forging Company Apparatus for spreading split bars to circular forms
NL6811971A (en) * 1968-08-22 1970-02-24
JPS5118259A (en) * 1974-08-06 1976-02-13 Tomio Ishida Netsukanfuoomaaniokeru naigairindojiseizosochi
US4590780A (en) * 1982-10-06 1986-05-27 Hatebur Umformmaschinen Ag Process and apparatus for producing at least two forgings on a hot-forming press
SU1152685A1 (en) * 1983-06-08 1985-04-30 Воронежский Завод Горнообогатительного Оборудования Method of manufacturing rings from round billets
JPH0647139B2 (en) * 1986-03-01 1994-06-22 株式会社日立製作所 Ring flange molding method and molding apparatus
SU1488166A1 (en) * 1986-11-17 1989-06-23 Kharlov Nikolaj M Method of producing rings
US5259819A (en) * 1991-10-07 1993-11-09 Lee Wen Yuan Method of manufacturing a washer
JP2004188548A (en) * 2002-12-12 2004-07-08 Hino Motors Ltd Ring-shaped member and method of producing the same
JP2006175473A (en) * 2004-12-22 2006-07-06 Kanemitsu:Kk Method for manufacturing ring-like member
RU2286862C1 (en) * 2005-06-01 2006-11-10 Федеральное государственное унитарное предприятие "Московское машиностроительное производственное предприятие "Салют" Ring making method
US7849724B2 (en) * 2005-10-13 2010-12-14 Kanemitsu Corporation Method of manufacturing a ring-shaped member
JPWO2008111118A1 (en) * 2007-03-12 2010-06-24 株式会社カネミツ Method for manufacturing ring-shaped member

Also Published As

Publication number Publication date
KR101216239B1 (en) 2012-12-28
JP2011521791A (en) 2011-07-28
KR20110005310A (en) 2011-01-17
US20090301162A1 (en) 2009-12-10
CA2725746A1 (en) 2009-12-10
EP2307156B1 (en) 2011-10-19
CN102056688A (en) 2011-05-11
CN102056688B (en) 2013-03-27
WO2009148496A1 (en) 2009-12-10
CA2725746C (en) 2013-07-02
JP5501348B2 (en) 2014-05-21
RU2468884C2 (en) 2012-12-10
EP2307156A1 (en) 2011-04-13
BRPI0913120A2 (en) 2016-01-05
RU2010154100A (en) 2012-07-20

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Legal Events

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