SE8505564L - Forfarande for valsning, i tva steg, av ringar - Google Patents

Forfarande for valsning, i tva steg, av ringar

Info

Publication number
SE8505564L
SE8505564L SE8505564A SE8505564A SE8505564L SE 8505564 L SE8505564 L SE 8505564L SE 8505564 A SE8505564 A SE 8505564A SE 8505564 A SE8505564 A SE 8505564A SE 8505564 L SE8505564 L SE 8505564L
Authority
SE
Sweden
Prior art keywords
rolling
rings
steps
predominantly
stress
Prior art date
Application number
SE8505564A
Other languages
Unknown language ( )
English (en)
Other versions
SE462377B (sv
SE8505564D0 (sv
Inventor
K Bartko
D Gebler
P Heinrich
J Luckner
B Schlenkrich
Original Assignee
Waelzlager Normteile Veb
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 Waelzlager Normteile Veb filed Critical Waelzlager Normteile Veb
Publication of SE8505564D0 publication Critical patent/SE8505564D0/sv
Publication of SE8505564L publication Critical patent/SE8505564L/sv
Publication of SE462377B publication Critical patent/SE462377B/sv

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
    • 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)
  • Rolling Contact Bearings (AREA)
  • Jib Cranes (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
SE8505564A 1984-11-26 1985-11-25 Anordning foer valsning i tvaa steg av ringar SE462377B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD84269866A DD234239B1 (de) 1984-11-26 1984-11-26 Vorrichtung zum zweistufigen walzen von ringen

Publications (3)

Publication Number Publication Date
SE8505564D0 SE8505564D0 (sv) 1985-11-25
SE8505564L true SE8505564L (sv) 1986-05-27
SE462377B SE462377B (sv) 1990-06-18

Family

ID=5562549

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505564A SE462377B (sv) 1984-11-26 1985-11-25 Anordning foer valsning i tvaa steg av ringar

Country Status (6)

Country Link
US (1) US4672833A (sv)
JP (1) JPS61199535A (sv)
AT (1) AT387920B (sv)
DD (1) DD234239B1 (sv)
DE (1) DE3535810A1 (sv)
SE (1) SE462377B (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605068A (en) * 1995-05-18 1997-02-25 Daido Tokushuko Kabushiki Kaisha Apparatus for rolling a ring-shaped work
US7596979B2 (en) * 2007-11-01 2009-10-06 Firth Rixson Ring mill apparatus and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US899436A (en) * 1907-06-29 1908-09-22 Edgar Ashman Machine for rolling metal rings.
US1661024A (en) * 1924-10-08 1928-02-28 Pennsylvania Forge Company Ring-rolling machine
US2132370A (en) * 1938-02-25 1938-10-04 Henry M Hubbard Metal rolling apparatus and method for annular work
US2925003A (en) * 1958-09-30 1960-02-16 Lombard Corp Ring mill
US3681962A (en) * 1969-12-01 1972-08-08 Rotary Profile Anstalt Apparatus for rolling rings
US3822574A (en) * 1973-04-02 1974-07-09 A Krupin Ring-rolling mill
FR2330477A1 (fr) * 1975-11-06 1977-06-03 Roulements Soc Nouvelle Dispositif de roulage de bagues de roulement
US4173134A (en) * 1978-02-24 1979-11-06 General Electric Company Apparatus and method for guiding a ring structure during the manufacture thereof
US4506422A (en) * 1982-01-19 1985-03-26 Ntn Toyo Bearing Company, Limited Method of producing bearing devices for wheels of automobiles

Also Published As

Publication number Publication date
DD234239A1 (de) 1986-03-26
DE3535810A1 (de) 1986-07-10
SE462377B (sv) 1990-06-18
US4672833A (en) 1987-06-16
ATA305585A (de) 1988-09-15
SE8505564D0 (sv) 1985-11-25
DD234239B1 (de) 1987-09-02
JPS61199535A (ja) 1986-09-04
AT387920B (de) 1989-04-10

Similar Documents

Publication Publication Date Title
DE3873103D1 (de) Metallwalzverfahren mit in axialrichtung verschiebbaren arbeitswalzen.
DE3582129D1 (de) Loesliches fluorhaltiges polymer, dieses enthaltende beschichtungsmasse und beschichtungsverfahren.
DE3580330D1 (de) Dynamisches ram in mos-technologie und verfahren zu seiner herstellung.
SE8404813L (sv) Radialrullager
DE68923339D1 (de) Mikroschmelzsicherheiten mit metall-organichem film sowie herstellungsverfahren.
DE3577552D1 (de) Vitamin d-derivate und verfahren zu deren herstellung.
DE3586662D1 (de) Hochfester, niedrig gekohlter stahl, gegenstaende daraus und verfahren zur herstellung dieses stahls.
SE8903689L (sv) Lager med taetningsorgan
SE7613638L (sv) Kulbussning
DE3765561D1 (de) Walzwerk mit axial verschiebbaren arbeitswalzen.
DE3870495D1 (de) Walzgeruest mit axial verschiebbaren walzen und verfahren zum steuern des walzenprofils.
GB9425598D0 (en) Double-row, ball bearing and method of producing the same
ES463199A1 (es) Rodillo de conduccion de la barra para instalaciones de co- lada continua.
IT7852981V0 (it) Erfezionamento ai cuscinetti a rotolamento per l estremita di un albero delle ruote di un veicolo mobile su rotaie
SE8505564L (sv) Forfarande for valsning, i tva steg, av ringar
EP0091963A4 (fr) Procede d'usinage de l'anneau interieur de palier a rouleaux.
GB1504253A (en) Conveyor bearing rollers and a method of making them
GB2159892B (en) A rolling bearing with first and second race rings and an annular seal
IT8553298V0 (it) Cuscinetto volvente a tenuta stagna
AU469222B2 (en) Low cost hypereutectoid bearing steel and method for forming bearings therefrom
GB2145947B (en) Method of manufacturing a component part, and more particularly a rolling bearing race ring, provided with a split gap
JPS5354637A (en) Cylinder roller bearing assembly method
IT8223590A0 (it) Metodo e relativa apparecchiatura per la ricircolazione dei mandrini in un laminatoio operante a mandrino trattenuto, per laproduzione di tubi senza saldatura.
CA956443A (en) Antifriction bearing retainer, and method of and apparatus for making the same
IT8619387A0 (it) Metodo per impedire perdite di olio nella lubrificazione di cuscinetti, e anello di tenuta utilizzabile con tale metodo.

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8505564-8

Effective date: 19910611

Format of ref document f/p: F