JPS5775238A - Method of rolling and molding inner and outer cylinder of bearing by using cylindrical metallic workpiece - Google Patents

Method of rolling and molding inner and outer cylinder of bearing by using cylindrical metallic workpiece

Info

Publication number
JPS5775238A
JPS5775238A JP56035952A JP3595281A JPS5775238A JP S5775238 A JPS5775238 A JP S5775238A JP 56035952 A JP56035952 A JP 56035952A JP 3595281 A JP3595281 A JP 3595281A JP S5775238 A JPS5775238 A JP S5775238A
Authority
JP
Japan
Prior art keywords
rolling
bearing
outer cylinder
cylindrical metallic
metallic workpiece
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.)
Granted
Application number
JP56035952A
Other languages
Japanese (ja)
Other versions
JPS5924896B2 (en
Inventor
Shidonii Koneru Goodon
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.)
National Research Development Corp UK
National Research Development Corp of India
Original Assignee
National Research Development Corp UK
National Research Development Corp of India
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 National Research Development Corp UK, National Research Development Corp of India filed Critical National Research Development Corp UK
Publication of JPS5775238A publication Critical patent/JPS5775238A/en
Publication of JPS5924896B2 publication Critical patent/JPS5924896B2/en
Expired 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
    • B21H1/12—Making articles shaped as bodies of revolution rings of restricted axial length rings for ball or roller bearings
JP3595281A 1971-02-22 1981-03-11 How to roll form bearing rings using cylindrical metal pieces Expired JPS5924896B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB513271 1971-02-22
GB5132/71 1971-02-22

Publications (2)

Publication Number Publication Date
JPS5775238A true JPS5775238A (en) 1982-05-11
JPS5924896B2 JPS5924896B2 (en) 1984-06-13

Family

ID=9790311

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3595281A Expired JPS5924896B2 (en) 1971-02-22 1981-03-11 How to roll form bearing rings using cylindrical metal pieces

Country Status (6)

Country Link
JP (1) JPS5924896B2 (en)
CA (1) CA960884A (en)
DE (1) DE2208515A1 (en)
FR (1) FR2126263A1 (en)
IT (1) IT948627B (en)
SE (1) SE412015B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1475778A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
GB1475780A (en) * 1974-07-24 1977-06-10 Formflo Ltd Rolling operations
US4126029A (en) * 1976-12-02 1978-11-21 General Electric Company Method of forming hollow cylindrical parts with internal contours
GB2007134B (en) * 1977-11-04 1982-03-10 Honda Motor Co Ltd Apparatus for roll-forming seamless annular products
DD235577A1 (en) * 1985-04-01 1986-05-14 Waelzlager Normteile Veb PROCESS FOR PROFILING COLD ROLLING OF RINGS WITH TANGENTIAL EXPANSION
DE10331061B4 (en) * 2003-07-09 2005-05-19 Technische Universität Dresden Annular composite workpieces and cold rolling process for their production
CN109483154A (en) * 2017-09-11 2019-03-19 江苏天南电力器材有限公司 A kind of production technology and equipments of U-shaped ring

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426348Y1 (en) * 1964-02-04 1969-11-05

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US509730A (en) * 1893-11-28 Machine for forming projectiles
DE276068C (en) *
DE485065C (en) * 1928-07-13 1929-10-26 Friedrich Im Schlaa Process and tool for the production of shaped pieces from perforated sheet metal or hollow pre-work pieces using a rolling mandrel provided with grooves
US1904734A (en) * 1930-10-10 1933-04-18 Schlaa Friedrich Im Machine for rolling rings
DE649541C (en) * 1934-09-16 1937-08-26 Friedrich Im Schlaa Process for rolling roller bearing rings with external grooves
DE695991C (en) * 1938-02-09 1940-09-07 Friedrich Im Schlaa Rolling mill for the production of ring-shaped workpieces, especially the raceways of ball bearing rings o.
GB583187A (en) * 1944-03-24 1946-12-11 Brassert & Co Improvements relating to the manufacture by rolling of annular articles
DE1183876B (en) * 1958-03-12 1964-12-23 N C Ashton Developments Ltd Ring rolling mill
US3036365A (en) * 1959-04-22 1962-05-29 Gen Motors Corp Method of making bearings
US3528271A (en) * 1968-02-02 1970-09-15 Ford Motor Co Method for rolling a race for a ball bearing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4426348Y1 (en) * 1964-02-04 1969-11-05

Also Published As

Publication number Publication date
FR2126263B1 (en) 1978-03-03
FR2126263A1 (en) 1972-10-06
IT948627B (en) 1973-06-11
CA960884A (en) 1975-01-14
DE2208515A1 (en) 1972-09-07
JPS5924896B2 (en) 1984-06-13
SE412015B (en) 1980-02-18

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