GB1378508A - Diametral control of rolled rings - Google Patents

Diametral control of rolled rings

Info

Publication number
GB1378508A
GB1378508A GB4683371A GB4683371A GB1378508A GB 1378508 A GB1378508 A GB 1378508A GB 4683371 A GB4683371 A GB 4683371A GB 4683371 A GB4683371 A GB 4683371A GB 1378508 A GB1378508 A GB 1378508A
Authority
GB
United Kingdom
Prior art keywords
workpiece
dwell time
dimensions
size
roll
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
GB4683371A
Other languages
English (en)
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.)
Formflo Ltd
Original Assignee
Formflo 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 Formflo Ltd filed Critical Formflo Ltd
Priority to GB4683371A priority Critical patent/GB1378508A/en
Priority to US00296367A priority patent/US3839892A/en
Priority to SE7212911A priority patent/SE397926B/xx
Priority to DE2249793A priority patent/DE2249793C2/de
Priority to IT7253231A priority patent/IT969472B/it
Priority to JP10104272A priority patent/JPS552136B2/ja
Priority to FR7235659A priority patent/FR2156172B1/fr
Publication of GB1378508A publication Critical patent/GB1378508A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • B21D53/10—Making other particular articles parts of bearings; sleeves; valve seats or the like
    • 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)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Forging (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
GB4683371A 1971-10-07 1971-10-07 Diametral control of rolled rings Expired GB1378508A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB4683371A GB1378508A (en) 1971-10-07 1971-10-07 Diametral control of rolled rings
US00296367A US3839892A (en) 1971-10-07 1972-10-05 Diametral control of rolled rings
SE7212911A SE397926B (sv) 1971-10-07 1972-10-06 Forfarande och anordning for valsning av individuella, ringformiga arbetsstycken
DE2249793A DE2249793C2 (de) 1971-10-07 1972-10-06 Verfahren und Maschine zum Walzen von Ringen
IT7253231A IT969472B (it) 1971-10-07 1972-10-06 Perfezionamento nei procedimenti e dispositivi per la fabbricazione di anelli per cuscinetti
JP10104272A JPS552136B2 (enrdf_load_stackoverflow) 1971-10-07 1972-10-07
FR7235659A FR2156172B1 (enrdf_load_stackoverflow) 1971-10-07 1972-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4683371A GB1378508A (en) 1971-10-07 1971-10-07 Diametral control of rolled rings

Publications (1)

Publication Number Publication Date
GB1378508A true GB1378508A (en) 1974-12-27

Family

ID=10442753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4683371A Expired GB1378508A (en) 1971-10-07 1971-10-07 Diametral control of rolled rings

Country Status (7)

Country Link
US (1) US3839892A (enrdf_load_stackoverflow)
JP (1) JPS552136B2 (enrdf_load_stackoverflow)
DE (1) DE2249793C2 (enrdf_load_stackoverflow)
FR (1) FR2156172B1 (enrdf_load_stackoverflow)
GB (1) GB1378508A (enrdf_load_stackoverflow)
IT (1) IT969472B (enrdf_load_stackoverflow)
SE (1) SE397926B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758543A1 (de) * 1976-06-15 1979-07-05 Formflo Ltd Herstellen von ringfoermigen werkstuecken

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475780A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475777A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475779A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
DE2701593C2 (de) * 1977-01-15 1986-07-10 Wilhelm Hegenscheidt Gmbh, 5140 Erkelenz Verfahren zum Maßwalzen von Rotationskörpern und Walzgerüst zur Durchführung des Verfahrens
JPS54155977A (en) * 1978-05-30 1979-12-08 Sumitomo Metal Ind Ltd Automatic controlling method for rolling force in ring rolling mill
JPH0532411Y2 (enrdf_load_stackoverflow) * 1986-09-20 1993-08-19
US5392517A (en) * 1994-01-07 1995-02-28 General Motors Corporation Method of making a ring gear
ES2243401T3 (es) * 2001-01-04 2005-12-01 Leifeld Metal Spinning Gmbh Procedimiento de fluotorneado y dispositivo de fluotorneado.
DE102004056921A1 (de) * 2004-11-25 2006-06-01 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Verfahren und Vorrichtung zum Präzisionsrollen von rotationssymmetrischen Bauteilen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1325768A (en) * 1919-12-23 Roll forging and forming
DE1009149B (de) * 1955-09-08 1957-05-29 Pee Wee Maschinen Und Appbau I Schaltgeraet fuer Gewindewalzmaschinen
US2993393A (en) * 1957-05-29 1961-07-25 Kendall Edgar Homer Edge roll control for wheel rolling mills
DE1175638B (de) * 1960-12-17 1964-08-13 Skf Svenska Kullagerfab Ab Walzwerk fuer Ringe
US3230606A (en) * 1965-06-28 1966-01-25 Saito Tadashi Method and apparatus for rolling rings
US3528271A (en) * 1968-02-02 1970-09-15 Ford Motor Co Method for rolling a race for a ball bearing
GB1246549A (en) * 1969-06-02 1971-09-15 Churchill Charles Ltd Gear rolling machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758543A1 (de) * 1976-06-15 1979-07-05 Formflo Ltd Herstellen von ringfoermigen werkstuecken

Also Published As

Publication number Publication date
US3839892A (en) 1974-10-08
JPS552136B2 (enrdf_load_stackoverflow) 1980-01-18
SE397926B (sv) 1977-11-28
DE2249793A1 (de) 1973-04-12
IT969472B (it) 1974-03-30
FR2156172A1 (enrdf_load_stackoverflow) 1973-05-25
JPS4918755A (enrdf_load_stackoverflow) 1974-02-19
FR2156172B1 (enrdf_load_stackoverflow) 1979-06-15
DE2249793C2 (de) 1985-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years