IL25450A - Profiling of annular workpieces - Google Patents

Profiling of annular workpieces

Info

Publication number
IL25450A
IL25450A IL25450A IL2545066A IL25450A IL 25450 A IL25450 A IL 25450A IL 25450 A IL25450 A IL 25450A IL 2545066 A IL2545066 A IL 2545066A IL 25450 A IL25450 A IL 25450A
Authority
IL
Israel
Prior art keywords
mandrel
workpiece
rollers
central zone
control ring
Prior art date
Application number
IL25450A
Other languages
English (en)
Original Assignee
Rotary Profile Anstalt
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 Rotary Profile Anstalt filed Critical Rotary Profile Anstalt
Publication of IL25450A publication Critical patent/IL25450A/en

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
    • 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
    • B21H1/14—Making articles shaped as bodies of revolution balls, rollers, cone rollers, or like bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
IL25450A 1965-03-29 1966-03-23 Profiling of annular workpieces IL25450A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA651649 1965-03-29

Publications (1)

Publication Number Publication Date
IL25450A true IL25450A (en) 1970-07-19

Family

ID=25560887

Family Applications (1)

Application Number Title Priority Date Filing Date
IL25450A IL25450A (en) 1965-03-29 1966-03-23 Profiling of annular workpieces

Country Status (10)

Country Link
US (1) US3498095A (en))
AT (2) AT286216B (en))
BE (1) BE678590A (en))
CH (1) CH454785A (en))
DE (2) DE1777283A1 (en))
ES (1) ES324868A1 (en))
GB (2) GB1137839A (en))
IL (1) IL25450A (en))
NL (1) NL6604046A (en))
SE (1) SE326155B (en))

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803890A (en) * 1969-12-31 1974-04-16 Nat Res Dev Rolling machines
US3969889A (en) * 1973-10-31 1976-07-20 Kumakichi Araya Method of manufacturing stepped bushings for chains
US4126029A (en) * 1976-12-02 1978-11-21 General Electric Company Method of forming hollow cylindrical parts with internal contours
FR2407033A1 (fr) * 1977-10-31 1979-05-25 Honda Motor Co Ltd Procede de fabrication de jantes de roues sans soudure
GB2010155B (en) * 1977-10-31 1982-03-10 Honda Motor Co Ltd Method of manufacturing seamless wheel rims
GB2124948B (en) * 1982-07-31 1986-01-02 Formflo Ltd Ring rolling
EP0114108B1 (en) * 1983-01-17 1988-12-07 Anderson-Cook, Inc. Method for cold sizing a round workpiece having multiple diameters
JPS6462239A (en) * 1987-09-01 1989-03-08 Kyoei Steel Ltd Ring body forming device
US5882123A (en) * 1997-06-03 1999-03-16 The Timken Company Roll-formed bearing race and process for producing the same
DE10236701B4 (de) * 2002-08-09 2006-04-20 Minebea Co., Ltd. Einrichtung und Verfahren zur axialen Positionierung eines Bauteils an einer Welle
EP3110577B2 (de) 2014-02-25 2021-03-03 Hatebur Umformmaschinen AG Ringwalzvorrichtung
US10583475B2 (en) 2014-08-22 2020-03-10 Nsk Ltd. Method for manufacturing ring-shaped member and manufacturing apparatus for same
RU2611615C1 (ru) * 2015-10-08 2017-02-28 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Саратовский государственный технический университет имени Гагарина Ю.А." (СГТУ имени Гагарина Ю.А.) Установка для раскатки и стабилизации дорожек качения шариковых подшипников
CN112496212B (zh) * 2020-11-17 2025-04-04 重庆凌旺科技有限公司 一种环形件的成型装置及成型方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US721210A (en) * 1901-10-03 1903-02-24 Max Mannesmann Art of rolling tubes.
US705518A (en) * 1901-10-18 1902-07-22 Bettendorf Metal Wheel Co Machine for forming wheel-hubs from tubular blanks.
US899436A (en) * 1907-06-29 1908-09-22 Edgar Ashman Machine for rolling metal rings.
US1045161A (en) * 1908-04-15 1912-11-26 Adolph W Machlet Straightening apparatus.
US999467A (en) * 1908-11-30 1911-08-01 Hugo Sack Method of and apparatus for producing structural shapes.
US954245A (en) * 1909-04-26 1910-04-05 Standard Steel Works Company Means for rolling wheels.
US1493836A (en) * 1920-12-02 1924-05-13 Amsy L Wurster Roll press
FR638437A (fr) * 1926-08-14 1928-05-24 Procédé pour le formage des tubes
US2508517A (en) * 1945-10-01 1950-05-23 Calumet And Hecla Cons Copper Method of forming integral fins on tubing
US3345845A (en) * 1963-09-30 1967-10-10 Marcovitch Jacob Profiling methods and machines
US3382693A (en) * 1965-03-02 1968-05-14 Vni Kt I Podshipnikovoi Promy Ring rolling tool
US3230606A (en) * 1965-06-28 1966-01-25 Saito Tadashi Method and apparatus for rolling rings

Also Published As

Publication number Publication date
ES324868A1 (es) 1967-02-16
SE326155B (en)) 1970-07-20
GB1137839A (en) 1968-12-27
DE1777283A1 (de) 1971-04-22
BE678590A (en)) 1966-09-01
DE1552188A1 (de) 1971-04-15
AT271362B (de) 1969-05-27
GB1137838A (en) 1968-12-27
AT286216B (de) 1970-11-25
CH454785A (de) 1968-04-30
US3498095A (en) 1970-03-03
NL6604046A (en)) 1966-09-30

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