DE3167485D1 - Rolling disc - Google Patents
Rolling discInfo
- Publication number
- DE3167485D1 DE3167485D1 DE8181107317T DE3167485T DE3167485D1 DE 3167485 D1 DE3167485 D1 DE 3167485D1 DE 8181107317 T DE8181107317 T DE 8181107317T DE 3167485 T DE3167485 T DE 3167485T DE 3167485 D1 DE3167485 D1 DE 3167485D1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- supporting ring
- working
- rolling disc
- another
- 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
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
- B21B27/035—Rolls for bars, rods, rounds, tubes, wire or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/02—Shape or construction of rolls
- B21B27/03—Sleeved rolls
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
1. Disc roll for the rolling of sections, tubes and rounds, which is of multi-part construction comprising at least two concentric rings, an inner supporting ring (1) and an outer working ring (2), having mutual abutment surfaces (3, 4, 7 to 9, 11, 12) adapted to one another, and wherein the two rings are bonded to one another, characterised in that the connection between the supporting ring (1) and the working ring (2) is produced by shrink bonding, and the outer diameter of the supporting ring (1) is 0.1 to 0.40/00 larger than the inner diameter of the working ring (2) before the latter is pressed on to the supporting ring (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8181107317T DE3167485D1 (en) | 1980-10-13 | 1981-09-16 | Rolling disc |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803038628 DE3038628A1 (en) | 1980-10-13 | 1980-10-13 | ROLLER DISC |
DE8181107317T DE3167485D1 (en) | 1980-10-13 | 1981-09-16 | Rolling disc |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3167485D1 true DE3167485D1 (en) | 1985-01-10 |
Family
ID=6114270
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803038628 Withdrawn DE3038628A1 (en) | 1980-10-13 | 1980-10-13 | ROLLER DISC |
DE8181107317T Expired DE3167485D1 (en) | 1980-10-13 | 1981-09-16 | Rolling disc |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803038628 Withdrawn DE3038628A1 (en) | 1980-10-13 | 1980-10-13 | ROLLER DISC |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0049771B1 (en) |
AT (1) | ATE10447T1 (en) |
DE (2) | DE3038628A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4340134A1 (en) * | 1993-11-25 | 1995-06-08 | Schroeder Guenther | Metal body and process for its production |
JP5109477B2 (en) | 2007-05-21 | 2012-12-26 | 三菱マテリアル株式会社 | Rolling roll and rolling mill |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1627759A1 (en) * | 1966-09-19 | 1970-09-24 | Mitsubishi Steel Mfg | Built-up roll for quadruple mills and process for their production |
DE1805613A1 (en) * | 1968-10-28 | 1970-07-02 | Gerd Wolff Maschinenfabrik | Calibrating roller mantle/insert/core - assembly |
DE2064044A1 (en) * | 1970-12-28 | |||
SE371114B (en) * | 1971-01-08 | 1974-11-11 | Seco Tools Ab | |
AT326079B (en) * | 1972-03-30 | 1975-11-25 | Assmann Guenter | TOOL |
US3820212A (en) * | 1972-10-05 | 1974-06-28 | United States Steel Corp | Method of forming composite rolls |
LU70753A1 (en) * | 1974-08-19 | 1976-08-19 | ||
SE380450B (en) * | 1975-01-31 | 1975-11-10 | Seco Tools Ab | COMPOSITE ROLL |
-
1980
- 1980-10-13 DE DE19803038628 patent/DE3038628A1/en not_active Withdrawn
-
1981
- 1981-09-16 AT AT81107317T patent/ATE10447T1/en active
- 1981-09-16 EP EP81107317A patent/EP0049771B1/en not_active Expired
- 1981-09-16 DE DE8181107317T patent/DE3167485D1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ATE10447T1 (en) | 1984-12-15 |
DE3038628A1 (en) | 1982-05-27 |
EP0049771A3 (en) | 1982-06-02 |
EP0049771A2 (en) | 1982-04-21 |
EP0049771B1 (en) | 1984-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8331 | Complete revocation |