AT385922B - METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATES - Google Patents
METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATESInfo
- Publication number
- AT385922B AT385922B AT0004184A AT4184A AT385922B AT 385922 B AT385922 B AT 385922B AT 0004184 A AT0004184 A AT 0004184A AT 4184 A AT4184 A AT 4184A AT 385922 B AT385922 B AT 385922B
- Authority
- AT
- Austria
- Prior art keywords
- calibrating
- rotates
- reducing
- cross
- working part
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/42—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for step-by-step or planetary rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/18—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills
- B21B13/20—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories for step-by-step or planetary rolling; pendulum mills for planetary rolling
-
- 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
- B21H1/20—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling rolled longitudinally
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
- Metal Rolling (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1217/83A CH658006A5 (en) | 1983-03-07 | 1983-03-07 | METHOD AND DEVICE FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKPIECE ROTATING WITH IT. |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA4184A ATA4184A (en) | 1987-11-15 |
AT385922B true AT385922B (en) | 1988-06-10 |
Family
ID=4205234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0004184A AT385922B (en) | 1983-03-07 | 1984-01-09 | METHOD FOR CALIBRATING REDUCING THE CROSS-SECTIONAL SURFACE OF A WORKING PART THAT ROTATES |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT385922B (en) |
CH (1) | CH658006A5 (en) |
DE (1) | DE3400315C2 (en) |
IT (1) | IT1175416B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH675840A5 (en) * | 1988-10-05 | 1990-11-15 | Grob Ernst Fa | |
DE59403464D1 (en) * | 1994-06-25 | 1997-09-04 | Grob Ernst Fa | Method and device for rolling hollow parts |
ATE233620T1 (en) * | 1997-11-24 | 2003-03-15 | Grob Ernst Fa | METHOD AND DEVICE FOR COLD FORMING HOLLOW PARTS |
US6718809B1 (en) * | 1998-01-10 | 2004-04-13 | General Electric Company | Method for processing billets out of metals and alloys and the article |
MXPA06008340A (en) | 2004-02-06 | 2007-04-17 | Grob Ernst Fa | Device and method for producing tooth-like profiled sections on workpieces. |
CH714772A1 (en) * | 2018-11-15 | 2019-09-13 | Grob Ernst Fa | Device and method for cold forming profiling of workpieces. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT20607B (en) * | 1904-09-19 | 1905-07-10 | Gustave Antoine Lambert | Rolling mill with planetary motion of the rollers. |
US1622744A (en) * | 1926-04-05 | 1927-03-29 | Ralph C Stiefel | Tube-forming mill |
DE1111584B (en) * | 1954-11-11 | 1961-07-27 | Innocenti Soc Generale | Planetary rolling mill for rolling tubes |
US4193282A (en) * | 1977-07-01 | 1980-03-18 | Hill Engineering Company Limited | Rolling machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2565780A (en) * | 1946-04-26 | 1951-08-28 | Nat Tube Co | Roller die |
-
1983
- 1983-03-07 CH CH1217/83A patent/CH658006A5/en not_active IP Right Cessation
-
1984
- 1984-01-05 DE DE3400315A patent/DE3400315C2/en not_active Expired - Fee Related
- 1984-01-09 AT AT0004184A patent/AT385922B/en not_active IP Right Cessation
- 1984-03-06 IT IT19906/84A patent/IT1175416B/en active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT20607B (en) * | 1904-09-19 | 1905-07-10 | Gustave Antoine Lambert | Rolling mill with planetary motion of the rollers. |
US1622744A (en) * | 1926-04-05 | 1927-03-29 | Ralph C Stiefel | Tube-forming mill |
DE1111584B (en) * | 1954-11-11 | 1961-07-27 | Innocenti Soc Generale | Planetary rolling mill for rolling tubes |
US4193282A (en) * | 1977-07-01 | 1980-03-18 | Hill Engineering Company Limited | Rolling machine |
Also Published As
Publication number | Publication date |
---|---|
DE3400315C2 (en) | 1995-07-13 |
IT1175416B (en) | 1987-07-01 |
CH658006A5 (en) | 1986-10-15 |
DE3400315A1 (en) | 1984-09-13 |
IT8419906A0 (en) | 1984-03-06 |
ATA4184A (en) | 1987-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |