GB1349811A - Edge conditioning of metal strips - Google Patents
Edge conditioning of metal stripsInfo
- Publication number
- GB1349811A GB1349811A GB1674072A GB1674072A GB1349811A GB 1349811 A GB1349811 A GB 1349811A GB 1674072 A GB1674072 A GB 1674072A GB 1674072 A GB1674072 A GB 1674072A GB 1349811 A GB1349811 A GB 1349811A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- carriers
- pair
- guide rollers
- rolls
- 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
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D19/00—Flanging or other edge treatment, e.g. of tubes
- B21D19/005—Edge deburring or smoothing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
1349811 Rolling mills; shearing ALCAN RESEARCH & DEVELOPMENT Ltd 11 April 1972 [27 April 1971] 16740/72 Headings B3M and B3W Apparatus for smoothing the edges of a number of metal strips slit longitudinally from a broader strip includes pairs of rolls 28, 29 (Fig. 3) which act on the edges of the strips 20a, 20b and 20c. An initially broad strip 20 (Fig. 1) passes through a slitter 22 which may trim the strip edges, and slit the strip into from 2 to 10 separate thin strips. The strips pass through guide rollers 84 and 85, further guide rollers 44 and 45, the edging rolls 28 and 29, guide rollers 86 and 87, and are coiled on a common spool 25. Each pair of guide rollers 44 and 45 is located upstream of a pair of associated edging rolls, the two pairs being mounted in common carriers 38 and 39. Each roller 45 has a radial fin 47 which extend into a groove in an associated roller 44 and locates an edge or edges of the strips. Each edging roll 28 or 29 (Fig. 7) is formed by two individual rolls 30 and 31 separated by a disclike nylon spacer 33. Each roll has a frustoconical rolling surface and is mounted for rotation on a common shaft 34. The upper carrier 38 (Fig. 6) is supported at one end by a transverse beam 77 and a pivot bar 79, and is spring-biased at its other end by a spring 40. The springs for all the upper carriers bear against a beam 42. The beam may either extend laterally between fixed side plates 66 (Fig. 1) or may be carried between a pair of pivotable arms. In the latter case, the upper carriers can readily be pivoted upwardly away from the strips. The lower carrier is supported by a pair of beams 68 and 69 and is adjustably clamped to the beam 69 by a bolt 74. Alternatively, a spacing collar may be located between the side plates of the carriers, the collar being clamped to the beam 68 to laterally locate the carriers. The pivot bar 79 may be dispensed with and a slidable latch used in co-operation with the beam 77 (Fig. 12 and 13, not shown). To align the upper and lower carriers relative to each other, the upper carrier of each pair may carry a vertical blade which passes downwardly between two strips to engage a recess in the lower carrier. When thin strips or foil are rolled, further guide rollers may be positioned between adjacent sets of edging rolls, the further rollers engaging the surface of the strips and being supported in carriers similar to those for the edging rolls.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13782171A | 1971-04-27 | 1971-04-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1349811A true GB1349811A (en) | 1974-04-10 |
Family
ID=22479173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1674072A Expired GB1349811A (en) | 1971-04-27 | 1972-04-11 | Edge conditioning of metal strips |
Country Status (9)
Country | Link |
---|---|
US (1) | US3724251A (en) |
AU (1) | AU4137272A (en) |
BR (1) | BR7202582D0 (en) |
CA (1) | CA1007077A (en) |
DD (1) | DD96033A5 (en) |
DE (1) | DE2219672A1 (en) |
FR (1) | FR2134490B3 (en) |
GB (1) | GB1349811A (en) |
IT (1) | IT957216B (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3022691A1 (en) * | 1980-06-18 | 1981-12-24 | Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer | Radiussing sharp edges of strip material - uses profilated rollers pressurised at right angles to and parallel to plane of strip |
JPS58100902A (en) * | 1981-12-09 | 1983-06-15 | Hitachi Ltd | Split treatment for broad steel strip |
US4926356A (en) * | 1988-02-29 | 1990-05-15 | The Boeing Company | Test apparatus for measuring heat release of certain materials |
DE3831395A1 (en) * | 1988-09-15 | 1990-03-29 | Josef Froehling Gmbh Walzwerks | DEVICE FOR THE BRAKING OF MULTIPLE PARALLEL RUNNING TIES |
US5592845A (en) * | 1993-06-08 | 1997-01-14 | Pennington Metals, Inc. | Process for producing bar flats |
FR2706334B1 (en) * | 1993-06-09 | 1995-09-01 | Seme | Deburring device for sheet metal edges. |
SE9404226L (en) * | 1994-12-06 | 1996-06-07 | Ssab Tunnplaat Ab | Rolling device and way to trim corners |
US5755131A (en) * | 1995-02-21 | 1998-05-26 | The Bradbury Company, Inc. | Method of and apparatus for removing camber from mult strips |
US6000266A (en) * | 1997-09-17 | 1999-12-14 | The Bradbury Company | Roll-forming machine with reversible rafts |
US6216514B1 (en) | 1999-01-22 | 2001-04-17 | The Bradbury Company, Inc. | Roll-forming machine |
JP3795258B2 (en) * | 1999-06-17 | 2006-07-12 | 富士写真フイルム株式会社 | Planographic printing plate processing apparatus and planographic printing plate processing method |
US6857350B1 (en) * | 1999-07-22 | 2005-02-22 | Red Bud Industries, Inc. | Appliance and process for reducing distortion of slit metal sheet |
US6209374B1 (en) | 1999-10-08 | 2001-04-03 | The Bradbury Company, Inc. | Roll-forming machine with adjustable compression |
AT410185B (en) * | 2000-05-26 | 2003-02-25 | Johannes Stari Tech Consulting | Assembly to hold down and smooth the edges of sheets at a workstation, e.g. for welding, has paired cone rollers above and below the butting zone with height and spatial position adjustments |
DE10233360B4 (en) * | 2002-07-23 | 2007-05-03 | Daimlerchrysler Ag | Device for smoothing burrs on sheet metal parts |
US7185519B2 (en) * | 2003-09-15 | 2007-03-06 | The Bradbury Company, Inc. | Methods and apparatus for monitoring and conditioning strip material |
DE102004020483A1 (en) * | 2004-04-26 | 2005-11-17 | Trumpf Werkzeugmaschinen Gmbh + Co. Kg | Tool, machine and method for deburring cutting edges on workpieces |
CN102172711A (en) * | 2010-12-17 | 2011-09-07 | 中色奥博特铜铝业有限公司 | Packaging belt producing machine |
CN102716970A (en) * | 2012-05-25 | 2012-10-10 | 镇江天力变压器有限公司 | Copper and aluminum foil double-edge burring device |
US20150209854A1 (en) * | 2014-01-29 | 2015-07-30 | Golden Aluminum Company | Method for forming cut for tab and end manufacture |
CN106001181B (en) * | 2016-07-04 | 2018-03-09 | 江苏广博罗纳斯科技有限公司 | A kind of vertical coalignment |
CN110895156B (en) * | 2019-12-17 | 2024-06-21 | 宝山钢铁股份有限公司 | Strip steel online detection equipment and detection method thereof |
US11919060B2 (en) | 2021-08-16 | 2024-03-05 | The Bradbury Co., Inc. | Methods and apparatus to control roll-forming processes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2216869A (en) * | 1936-07-27 | 1940-10-08 | Yoder Co | Apparatus for treatment of metal |
US2348283A (en) * | 1941-05-09 | 1944-05-09 | Bethlehem Steel Corp | Burr masher |
US2775151A (en) * | 1953-02-09 | 1956-12-25 | Caine Steel Company | Metal working apparatus |
US2984285A (en) * | 1956-12-05 | 1961-05-16 | Acme Steel Co | Method of and apparatus for removing camber from metal strips |
US3315511A (en) * | 1964-09-10 | 1967-04-25 | Douglas A Turner | Deburring device for slit steel strips |
US3479852A (en) * | 1967-04-21 | 1969-11-25 | Archer Products Inc | Rolling apparatus for rounding the edges of strip metal |
-
1971
- 1971-04-27 US US00137821A patent/US3724251A/en not_active Expired - Lifetime
-
1972
- 1972-04-11 GB GB1674072A patent/GB1349811A/en not_active Expired
- 1972-04-20 AU AU41372/72A patent/AU4137272A/en not_active Expired
- 1972-04-21 IT IT7313/72A patent/IT957216B/en active
- 1972-04-21 DE DE19722219672 patent/DE2219672A1/en active Pending
- 1972-04-25 FR FR7214645A patent/FR2134490B3/fr not_active Expired
- 1972-04-26 DD DD162595A patent/DD96033A5/xx unknown
- 1972-04-26 CA CA140,605A patent/CA1007077A/en not_active Expired
- 1972-04-27 BR BR2582/72A patent/BR7202582D0/en unknown
Also Published As
Publication number | Publication date |
---|---|
IT957216B (en) | 1973-10-10 |
DE2219672A1 (en) | 1972-11-09 |
US3724251A (en) | 1973-04-03 |
AU4137272A (en) | 1973-10-25 |
FR2134490B3 (en) | 1974-06-07 |
BR7202582D0 (en) | 1973-06-12 |
FR2134490A3 (en) | 1972-12-08 |
CA1007077A (en) | 1977-03-22 |
DD96033A5 (en) | 1973-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |