GB727112A - Improvements in or relating to apparatus for making metal strip - Google Patents
Improvements in or relating to apparatus for making metal stripInfo
- Publication number
- GB727112A GB727112A GB1532353A GB1532353A GB727112A GB 727112 A GB727112 A GB 727112A GB 1532353 A GB1532353 A GB 1532353A GB 1532353 A GB1532353 A GB 1532353A GB 727112 A GB727112 A GB 727112A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strips
- rolls
- strip
- rolled
- edges
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D19/00—Shearing machines or shearing devices cutting by rotary discs
- B23D19/04—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs
- B23D19/06—Shearing machines or shearing devices cutting by rotary discs having rotary shearing discs arranged in co-operating pairs with several spaced pairs of shearing discs working simultaneously, e.g. for trimming or making strips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Shearing Machines (AREA)
Abstract
727,112. Making strip metal. CAINE STEEL CO. June 3, 1953, No. 16323/53. Classes 83(2) and 83(4). Rolling.-In a method of making strip metal a number of strips cut simultaneously from a roll of sheet metal are rolled simultaneously along the edges by pairs of rolls arranged at different heights in overlapping staggered relation so that the strips may be lifted to the corresponding roll pairs without being twisted out of their general path. In one example, sheet metal 14, Fig. 1, from a reel 12 is severed into six strips by a series of circular cutters 26 and the strips are rolled at their edges by six pairs of rolls 46, 48 on vertical axes. The rolls 46, 48, Fig. 3, are freely rotatable in mountings, some of which, 50, 64, are slidable in guides 52 on a table 32 to suit the width of strips and others, 58, of which are slidable on shafts 56 supported above the table 32. The rolled strips are reeled onto a driven reel 72 which may incorporate an overload slip clutch 78 in the drive. Guide rolls 30, 66 which may be driven as by a sprocket 82 and slip clutch 84 are placed on each side of the roll assembly and a brake 22 may be applied to the reel 12. Reels 86 remove trimmings from the edge of the sheet. In order to prevent hardening of the strip at the rolled edges the strip may be heated at the edges before rolling as by burners 91, Fig. 9, or by various arrangements of induction or radiant heating. In a modification, nine strips 121-123, Fig. 6, of differing width cut simultaneously from the same sheet are rolled between pairs of rolls 134 on horizontal axes and having annular projections 139 at their ends to engage and round the edges 146 of the strip. The rolls 134 are mounted between arms 136, Fig. 7, which are slidable on guides 131 and locked in position by screws 145. Bolts 142 engaging lugs 143, 144 on the arms 136 adjust the pressure of the rolls on the strip. Each roll comprises a pair of end discs 138 carrying the projection 139 and having between them a number of discs 141 varied according to the width of strip to be rolled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1532353A GB727112A (en) | 1953-06-03 | 1953-06-03 | Improvements in or relating to apparatus for making metal strip |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1532353A GB727112A (en) | 1953-06-03 | 1953-06-03 | Improvements in or relating to apparatus for making metal strip |
Publications (1)
Publication Number | Publication Date |
---|---|
GB727112A true GB727112A (en) | 1955-03-30 |
Family
ID=10057059
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1532353A Expired GB727112A (en) | 1953-06-03 | 1953-06-03 | Improvements in or relating to apparatus for making metal strip |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB727112A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0287401A2 (en) * | 1987-04-16 | 1988-10-19 | British Steel plc | Dressing workable strip material |
WO2012006043A1 (en) * | 2010-06-29 | 2012-01-12 | The Gillette Company | Bent razor blades and manufacturing thereof |
CN112045435A (en) * | 2020-10-13 | 2020-12-08 | 安徽玄同机电科技有限公司 | Thin-skin annular piece production equipment for heat preservation |
-
1953
- 1953-06-03 GB GB1532353A patent/GB727112A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0287401A2 (en) * | 1987-04-16 | 1988-10-19 | British Steel plc | Dressing workable strip material |
EP0287401A3 (en) * | 1987-04-16 | 1990-04-25 | British Steel plc | Dressing workable strip material |
WO2012006043A1 (en) * | 2010-06-29 | 2012-01-12 | The Gillette Company | Bent razor blades and manufacturing thereof |
CN102958626A (en) * | 2010-06-29 | 2013-03-06 | 吉列公司 | Bent razor blades and manufacturing thereof |
CN112045435A (en) * | 2020-10-13 | 2020-12-08 | 安徽玄同机电科技有限公司 | Thin-skin annular piece production equipment for heat preservation |
CN112045435B (en) * | 2020-10-13 | 2021-07-13 | 安徽玄同机电科技有限公司 | Thin-skin annular piece production equipment for heat preservation |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2224997A (en) | Coiling means for metal bands for the purpose of heat treating the same | |
GB1415992A (en) | Apparatus for slitting foam sheet material | |
GB1519553A (en) | Web slitting and windling machine | |
US2635493A (en) | Metalworking | |
GB727112A (en) | Improvements in or relating to apparatus for making metal strip | |
US3359842A (en) | Apparatus for slitting metal foil | |
US4467632A (en) | Method of making a wound core for an electric transformer | |
US2085092A (en) | Process of fabricating laminations | |
US2014248A (en) | Shear | |
GB1242754A (en) | Method and apparatus for dividing metal sheets into strips | |
GB1452047A (en) | Multiple line rod rolling apparatus | |
US2399155A (en) | Means for slitting and re-coiling strip metal | |
US3217575A (en) | Rotary knockout cutter | |
US2796908A (en) | Multiple roller levellers for metal strip | |
US3606668A (en) | Apparatus for embossing steel strip and method of treating same | |
US2397029A (en) | Method of operating on strip metal | |
GB512811A (en) | Method of and apparatus for use in the heat treatment of metal bands | |
GB717203A (en) | An improved device and process for rolling metal and other materials | |
US1736770A (en) | Machine for forming gaskets | |
US1849591A (en) | Device for cutting continuous sheets of alpha very thin material | |
US2539379A (en) | Rotary cutting machine | |
GB959864A (en) | Method of forming expanded spools of strip products, and apparatus for performing the same | |
US4103839A (en) | Apparatus for winding cut belt-like material | |
US1294501A (en) | Method and machinery for forming strip metal. | |
US2007533A (en) | Method and apparatus for shearing |