GB946184A - Method and apparatus for profiling an annular workpiece - Google Patents
Method and apparatus for profiling an annular workpieceInfo
- 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
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.
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) |
-
1962
- 1962-06-21 GB GB2387462A patent/GB946184A/en not_active Expired
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