GB2078579B - A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing mill - Google Patents
A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing millInfo
- Publication number
- GB2078579B GB2078579B GB8029443A GB8029443A GB2078579B GB 2078579 B GB2078579 B GB 2078579B GB 8029443 A GB8029443 A GB 8029443A GB 8029443 A GB8029443 A GB 8029443A GB 2078579 B GB2078579 B GB 2078579B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ingot
- skew
- preparing
- processing
- piercing mill
- 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
- 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
- B21B1/02—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 rolling heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B1/026—Rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- 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
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2265/00—Forming parameters
- B21B2265/10—Compression, e.g. longitudinal compression
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3023284A DE3023284A1 (en) | 1980-06-21 | 1980-06-21 | METHOD AND DEVICE FOR MANUFACTURING A MULTI-EDGED BLOCK OR FOR THE PROCESSING IN A SLOPED HOLE ROLLING MILL. BLOCKS |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2078579A GB2078579A (en) | 1982-01-13 |
GB2078579B true GB2078579B (en) | 1983-09-01 |
Family
ID=6105135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8029443A Expired GB2078579B (en) | 1980-06-21 | 1980-09-11 | A method for preparing a polygonal billet or ingot for processing in a skew-roller piercing mill |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5714401A (en) |
BE (1) | BE884959A (en) |
DE (1) | DE3023284A1 (en) |
FR (1) | FR2484872A1 (en) |
GB (1) | GB2078579B (en) |
IT (1) | IT1145414B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2450874C2 (en) * | 2010-07-14 | 2012-05-20 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Four-roll sizing stand |
CN103433300B (en) * | 2013-08-07 | 2015-04-15 | 常熟市梅李机械制造有限公司 | Steel billet pushing device for perforating machine |
CN107497855A (en) * | 2017-09-20 | 2017-12-22 | 张家港市圣鼎源制管有限公司 | A kind of steel tube punching machine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE365075C (en) * | 1921-01-08 | 1922-12-07 | Heinrich Stueting | Process for rolling out solid material in the universal rolling mill |
FR631628A (en) * | 1926-06-23 | 1927-12-23 | Metallurg De Montbard Aulnoye | Improvements in the manufacture of seamless tubes |
US2059124A (en) * | 1934-02-15 | 1936-10-27 | Lansdowne Steel & Iron Company | Apparatus for working standard steel billets |
US2341910A (en) * | 1940-07-12 | 1944-02-15 | Samuel E Diescher | Method of and machine for preblooming ingots |
DE2462279B2 (en) * | 1974-04-17 | 1977-05-18 | Ausscheidung aus: 24 18 453 Schloemann Siemag AG, 4000 Düsseldorf | PROCESS AND DEVICE FOR MANUFACTURING OCTAGONAL CROSS SECTIONS AS BASE MATERIAL FOR ROLLING ON ANGLED ROLLING MILLS WITH PLANETARY DRIVES |
IT1076296B (en) * | 1977-03-31 | 1985-04-27 | Properzi Giulio | LAMINATION PROCESS OF A LINGOTTO COMING FROM A CONTINUOUS CASTING MACHINE OF THE WHEEL AND BELT TYPE, AND LAMINATE FOR THE IMPLEMENTATION OF THE PROCEDURE |
DE2747317A1 (en) * | 1977-10-21 | 1979-05-03 | Benteler Geb Paderwerk | Conical tube blank mfr. - by rolling from octagonal billets using pairs of horizontal and vertical rolls with spiral contours |
-
1980
- 1980-06-21 DE DE3023284A patent/DE3023284A1/en not_active Withdrawn
- 1980-08-22 FR FR8018393A patent/FR2484872A1/en active Granted
- 1980-08-28 BE BE2/58718A patent/BE884959A/en not_active IP Right Cessation
- 1980-08-28 JP JP11786980A patent/JPS5714401A/en active Pending
- 1980-09-08 IT IT49629/80A patent/IT1145414B/en active
- 1980-09-11 GB GB8029443A patent/GB2078579B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2078579A (en) | 1982-01-13 |
IT1145414B (en) | 1986-11-05 |
JPS5714401A (en) | 1982-01-25 |
BE884959A (en) | 1980-12-16 |
FR2484872B1 (en) | 1985-03-01 |
DE3023284A1 (en) | 1982-01-28 |
IT8049629A0 (en) | 1980-09-08 |
FR2484872A1 (en) | 1981-12-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
746 | Register noted 'licences of right' (sect. 46/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |