US3839892A - Diametral control of rolled rings - Google Patents

Diametral control of rolled rings Download PDF

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Publication number
US3839892A
US3839892A US00296367A US29636772A US3839892A US 3839892 A US3839892 A US 3839892A US 00296367 A US00296367 A US 00296367A US 29636772 A US29636772 A US 29636772A US 3839892 A US3839892 A US 3839892A
Authority
US
United States
Prior art keywords
workpiece
forming
dimensions
nominally sized
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 - Lifetime
Application number
US00296367A
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English (en)
Inventor
R Andriessen
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
Application granted granted Critical
Publication of US3839892A publication Critical patent/US3839892A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Forging (AREA)
US00296367A 1971-10-07 1972-10-05 Diametral control of rolled rings Expired - Lifetime US3839892A (en)

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
US3839892A true US3839892A (en) 1974-10-08

Family

ID=10442753

Family Applications (1)

Application Number Title Priority Date Filing Date
US00296367A Expired - Lifetime US3839892A (en) 1971-10-07 1972-10-05 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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992911A (en) * 1974-07-24 1976-11-23 Formflo Limited Diametral control of rolled annular workpieces by weighing
US5392517A (en) * 1994-01-07 1995-02-28 General Motors Corporation Method of making a ring gear
WO2002053307A1 (de) * 2001-01-04 2002-07-11 Leico Gmbh & Co. Werkzeugmaschinenbau Drückwalzverfahren und vorrichtung zum drückwalzen
US20060107717A1 (en) * 2004-11-25 2006-05-25 Gunther Hartmann Method and apparatus for precision rolling of rotationally symmetrical components

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475779A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475780A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1535562A (en) * 1976-06-15 1978-12-13 Formflo Ltd Preparation of annular blanks from tube stock
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (4)

* 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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992911A (en) * 1974-07-24 1976-11-23 Formflo Limited Diametral control of rolled annular workpieces by weighing
US5392517A (en) * 1994-01-07 1995-02-28 General Motors Corporation Method of making a ring gear
WO2002053307A1 (de) * 2001-01-04 2002-07-11 Leico Gmbh & Co. Werkzeugmaschinenbau Drückwalzverfahren und vorrichtung zum drückwalzen
US20040034980A1 (en) * 2001-01-04 2004-02-26 Guenter Pollkoetter Flospinning method and device for carrying out flospinning
US6817219B2 (en) 2001-01-04 2004-11-16 Leico Gmbh & Co. Werkzeugmaschinenbau Flospinning method and device for carrying out flospinning
US20060107717A1 (en) * 2004-11-25 2006-05-25 Gunther Hartmann Method and apparatus for precision rolling of rotationally symmetrical components
US7353676B2 (en) * 2004-11-25 2008-04-08 Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg Method and apparatus for precision rolling of rotationally symmetrical components

Also Published As

Publication number Publication date
SE397926B (sv) 1977-11-28
DE2249793C2 (de) 1985-09-26
JPS552136B2 (enrdf_load_stackoverflow) 1980-01-18
GB1378508A (en) 1974-12-27
DE2249793A1 (de) 1973-04-12
JPS4918755A (enrdf_load_stackoverflow) 1974-02-19
FR2156172B1 (enrdf_load_stackoverflow) 1979-06-15
FR2156172A1 (enrdf_load_stackoverflow) 1973-05-25
IT969472B (it) 1974-03-30

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