GB946184A - Method and apparatus for profiling an annular workpiece - Google Patents

Method and apparatus for profiling an annular workpiece

Info

Publication number
GB946184A
GB946184A GB2387462A GB2387462A GB946184A GB 946184 A GB946184 A GB 946184A GB 2387462 A GB2387462 A GB 2387462A GB 2387462 A GB2387462 A GB 2387462A GB 946184 A GB946184 A GB 946184A
Authority
GB
United Kingdom
Prior art keywords
rolling
race
tools
groove
profiling
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
GB2387462A
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.)
Smeralovy Zavody np
Original Assignee
Smeralovy Zavody np
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 Smeralovy Zavody np filed Critical Smeralovy Zavody np
Publication of GB946184A publication Critical patent/GB946184A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • 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)
  • Turning (AREA)

Abstract

946,184. Rolling annular bodies; making bearing races. SMERALOVY ZAVODY NARODNI PODNIK. June 21, 1962 [June 22, 1961], No. 23874/62. Headings B3A and B3M. A method of profiling an annular workpiece comprises rolling a workpiece between two tools in a closed space formed by recesses in the two tools, the space becoming smaller during a first part of the rolling movement and remaining constant for a second part. The inner race 2 of a bearing is supported in a free or driven roll 1 while a profiled platen 5 is moved longitudinally over the race, a ridge in the platen increasing in height at first and then remaining constant in height so that a corresponding groove is formed round the entire periphery of the race. A similar groove is formed in an outer bearing race 8, Fig. 7, by rolling between two tools 9 and 10, the groove in the movable tool 10 decreasing in depth during rolling.
GB2387462A 1961-06-22 1962-06-21 Method and apparatus for profiling an annular workpiece Expired GB946184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS390761 1961-06-22

Publications (1)

Publication Number Publication Date
GB946184A true GB946184A (en) 1964-01-08

Family

ID=5380498

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2387462A Expired GB946184A (en) 1961-06-22 1962-06-21 Method and apparatus for profiling an annular workpiece

Country Status (1)

Country Link
GB (1) GB946184A (en)

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