JPH04742B2 - - Google Patents

Info

Publication number
JPH04742B2
JPH04742B2 JP62220049A JP22004987A JPH04742B2 JP H04742 B2 JPH04742 B2 JP H04742B2 JP 62220049 A JP62220049 A JP 62220049A JP 22004987 A JP22004987 A JP 22004987A JP H04742 B2 JPH04742 B2 JP H04742B2
Authority
JP
Japan
Prior art keywords
forming
roller
workpiece
mandrel
forming roller
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP62220049A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6462238A (en
Inventor
Kazuo Kadotani
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyoei Steel Ltd
Original Assignee
Kyoei Steel Ltd
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 Kyoei Steel Ltd filed Critical Kyoei Steel Ltd
Priority to JP62220050A priority Critical patent/JPS6462239A/ja
Priority to JP62220049A priority patent/JPS6462238A/ja
Priority to DE3824856A priority patent/DE3824856A1/de
Publication of JPS6462238A publication Critical patent/JPS6462238A/ja
Publication of JPH04742B2 publication Critical patent/JPH04742B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Rolling Contact Bearings (AREA)
  • Forging (AREA)
JP62220049A 1987-09-01 1987-09-01 Ring body forming device Granted JPS6462238A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP62220050A JPS6462239A (en) 1987-09-01 1987-09-01 Ring body forming device
JP62220049A JPS6462238A (en) 1987-09-01 1987-09-01 Ring body forming device
DE3824856A DE3824856A1 (de) 1987-09-01 1988-07-21 Vorrichtung zur ring-formgebung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62220050A JPS6462239A (en) 1987-09-01 1987-09-01 Ring body forming device
JP62220049A JPS6462238A (en) 1987-09-01 1987-09-01 Ring body forming device
DE3824856A DE3824856A1 (de) 1987-09-01 1988-07-21 Vorrichtung zur ring-formgebung

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3271672A Division JPH0798240B2 (ja) 1991-07-18 1991-07-18 輪体成形装置

Publications (2)

Publication Number Publication Date
JPS6462238A JPS6462238A (en) 1989-03-08
JPH04742B2 true JPH04742B2 (enEXAMPLES) 1992-01-08

Family

ID=39387759

Family Applications (2)

Application Number Title Priority Date Filing Date
JP62220050A Granted JPS6462239A (en) 1987-09-01 1987-09-01 Ring body forming device
JP62220049A Granted JPS6462238A (en) 1987-09-01 1987-09-01 Ring body forming device

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP62220050A Granted JPS6462239A (en) 1987-09-01 1987-09-01 Ring body forming device

Country Status (2)

Country Link
JP (2) JPS6462239A (enEXAMPLES)
DE (1) DE3824856A1 (enEXAMPLES)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135906C2 (de) * 1991-10-31 2003-03-20 Bad Dueben Profilwalzmaschinen Werkzeug zum Walzen ringförmiger Werkstücke
DE4405373C2 (de) * 1994-02-19 1997-12-04 Bad Dueben Profilwalzmaschinen Vorrichtung zum Rundwalzen von Ringen
DE4408427C2 (de) * 1994-03-12 1998-01-15 Freudenberg Carl Fa Verfahren zur Herstellung eines profilierten Rings als Schwungmasse für einen Drehschwingungsdämpfer
DE19634927C2 (de) * 1996-08-29 1999-12-16 Freudenberg Carl Fa Verfahren zur gleichzeitigen Aufweitung zumindest eines Paars ringförmiger Rohlinge
ITTO20010324A1 (it) * 2001-04-04 2002-10-04 Skf Ind Spa Procedimento ed apparecchiatura di rollatura a freddo per la formatura di pezzi anulari.
JP2006055894A (ja) * 2004-08-23 2006-03-02 Kyoei Seiko Kk 輪体成形方法およびその装置
CN102744341B (zh) * 2012-07-03 2014-04-16 西安石油大学 一种设计异形环件冷辗轧进给速度的方法
US9333548B2 (en) 2013-08-12 2016-05-10 Victaulic Company Method and device for forming grooves in pipe elements
DE102014005332A1 (de) * 2014-04-11 2015-10-15 Sms Meer Gmbh Umformmaschine, insbesondere Ringwalzmaschine
EP2937155B1 (de) 2014-04-11 2021-04-07 SMS group GmbH Ringwalzmaschine und verfahren zur steuerung einer ringwalzmaschine
US10245631B2 (en) 2014-10-13 2019-04-02 Victaulic Company Roller set and pipe elements
DE102017008449A1 (de) * 2017-09-08 2019-03-14 Schuler Pressen Gmbh Radial-Axial-Ringwalzwerk zum Walzen eines Ringes
CN107790523A (zh) * 2017-09-14 2018-03-13 马鞍山市广源法兰环件有限公司 一种不锈钢环件内外圆成型装置
IT202200022383A1 (it) 2022-10-31 2024-05-01 Hts S R L Laminatoio dotato di attuatori elettromagnetici

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE325066C (de) * 1920-09-07 Paul Bertschy Rundrichtvorrichtung an Ringwalzen
US1720833A (en) * 1925-03-28 1929-07-16 Carl C Grotnes Machine for rolling rims and other annular objects
IL25450A (en) * 1965-03-29 1970-07-19 Rotary Profile Anstalt Profiling of annular workpieces
US3803890A (en) * 1969-12-31 1974-04-16 Nat Res Dev Rolling machines
DE3611399C2 (de) * 1986-04-04 1995-07-20 Kyoei Seiko Co Übertragungseinrichtung für den Antrieb einer Radkörper-Formgebungseinrichtung

Also Published As

Publication number Publication date
JPH04743B2 (enEXAMPLES) 1992-01-08
JPS6462239A (en) 1989-03-08
JPS6462238A (en) 1989-03-08
DE3824856A1 (de) 1990-01-25

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