GB1211286A - Improvements in and relating to method and equipment for cross wedge rolling - Google Patents
Improvements in and relating to method and equipment for cross wedge rollingInfo
- Publication number
- GB1211286A GB1211286A GB5651168A GB5651168A GB1211286A GB 1211286 A GB1211286 A GB 1211286A GB 5651168 A GB5651168 A GB 5651168A GB 5651168 A GB5651168 A GB 5651168A GB 1211286 A GB1211286 A GB 1211286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wedge
- rolling
- workpiece
- bar stock
- length
- 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
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Forging (AREA)
Abstract
1,211,286. Transverse rolling. VYZKUMNY USTAV TVARECICH STROJU A TECHNOLOGIE TVARENI. 28 Nov., 1968 [2 Dec., 1967], No. 56511/68. Heading B3M. A longitudinally rotatable workpiece is rolled transversely between a pair of rolls 1, 2 carrying profiling wedge tools, the workpiece being fed axially by the tools during rolling. A developed view of a roll surface, Fig. 5, shows an inclined wedge portion 3b which feeds a length l 0 of bar stock during rolling. The length is first grooved centrally by a wedge portion 3a, is fed by the portion 3b, and is then profiled by a main section 3c. As the finished article is parted from the bar stock by a wedge 5, rolling commences on a further length l 0 . The bar stock is rotated continuously and can pass through an induction heater before rolling. A separate wedge 6 may be provided for grooving and feeding a workpiece, the wedge preferably being continuous with the wedge 5.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS853367 | 1967-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1211286A true GB1211286A (en) | 1970-11-04 |
Family
ID=5435966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5651168A Expired GB1211286A (en) | 1967-12-02 | 1968-11-28 | Improvements in and relating to method and equipment for cross wedge rolling |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1812106A1 (en) |
| GB (1) | GB1211286A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165785A (en) * | 1984-10-19 | 1986-04-23 | Ludwig Balint | Production of bodies of revolution having at least one groove |
| CN100581678C (en) * | 2007-06-18 | 2010-01-20 | 北京科技大学 | Moulds and methods for forming blanks of worm shafts rolled with roller wedge laterally |
| CN115446235A (en) * | 2022-07-28 | 2022-12-09 | 北京科技大学 | Cross wedge rolling forming device and method for ball parts |
-
1968
- 1968-11-28 GB GB5651168A patent/GB1211286A/en not_active Expired
- 1968-12-02 DE DE19681812106 patent/DE1812106A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2165785A (en) * | 1984-10-19 | 1986-04-23 | Ludwig Balint | Production of bodies of revolution having at least one groove |
| CN100581678C (en) * | 2007-06-18 | 2010-01-20 | 北京科技大学 | Moulds and methods for forming blanks of worm shafts rolled with roller wedge laterally |
| CN115446235A (en) * | 2022-07-28 | 2022-12-09 | 北京科技大学 | Cross wedge rolling forming device and method for ball parts |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1812106A1 (en) | 1969-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |