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GB901393A - Method of and apparatus for severing tubes with a helical welding seam - Google Patents

Method of and apparatus for severing tubes with a helical welding seam

Info

Publication number
GB901393A
GB901393A GB3052060A GB3052060A GB901393A GB 901393 A GB901393 A GB 901393A GB 3052060 A GB3052060 A GB 3052060A GB 3052060 A GB3052060 A GB 3052060A GB 901393 A GB901393 A GB 901393A
Authority
GB
United Kingdom
Prior art keywords
tube
carriage
cutting
milling
tubing
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
Application number
GB3052060A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB901393A publication Critical patent/GB901393A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/007—Flying working devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/12—Making tubes or metal hoses with helically arranged seams
    • B21C37/127—Tube treating or manipulating combined with or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/02—Milling surfaces of revolution
    • 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
    • B23D21/00—Machines or devices for shearing or cutting tubes
    • 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
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/12—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes
    • B23D45/124—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a circular saw blade for cutting tubes the workpieces turning about their longitudinal axis during the cutting operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Milling Processes (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

901,393. Making helically seamed tubes; shearing; milling. KUCKENS, A. Dec. 23, 1958 [April 5, 1958], No. 30520/60. Divided out of 901,391. Classes 83 (2), 83 (3) and 83 (4). [Also in Group XXIII] A method of cutting off tubes from tubing emerging from a machine for making helically welded tubing from strip comprises first machining a circular V-shaped groove in the wall of the tube and then completely severing the remaining material of the tube wall. Steel strip 1a is coiled into tubular form in a forming tool 2 and adjacent edges are welded together to form a helical seam. The rotating formed tubing is delivered on to a carriage 3, on which cutting off is effected when the end of the tubing engages a stop 4 on a rod 7 connecting the carriage 3 and a carriage 6. After cutting, the severed tube is removed by accelerating supporting rolls 5b by a motor 5a, the carriages then returning. The carriage 3 comprises, Fig. 3, a frame 36 running, on wheels 37, on rails 5, and carrying tube-locating rolls 44, a milling head 40 and a rotary cutter blade 41. In operation a programme selector operated by a stop 47 on the carriage engaging a limit switch 48 on a rail 5 starts a pump 49 on the carriage to cause hydraulic means 45 to move the rolls 44 on to the tube, then, after some delay, to cause hydraulic means 42 to feed the milling cutter 40 into the tube, until the tube is engaged by a depth control roller 39. The cutter 41 is then moved in by hydraulic means 41 to sever the tube at the apex of the groove cut by the milling cutter 40. The groove may be produced by grinding. A weighted saddle G rests on the tube to damp vibrations when milling and cutting. Specification 901,392 also is referred to.
GB3052060A 1958-04-05 1958-12-23 Method of and apparatus for severing tubes with a helical welding seam Expired GB901393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK34534A DE1099488B (en) 1958-04-05 1958-04-05 Device for cutting off parts that can be welded together from a rotating pipe without further processing

Publications (1)

Publication Number Publication Date
GB901393A true GB901393A (en) 1962-07-18

Family

ID=7220068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3052060A Expired GB901393A (en) 1958-04-05 1958-12-23 Method of and apparatus for severing tubes with a helical welding seam

Country Status (2)

Country Link
DE (1) DE1099488B (en)
GB (1) GB901393A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122941A (en) * 1979-11-06 1984-01-25 Judelshon Ind Division John Du Method for slitting elongated rolls of web material
FR2554747A1 (en) * 1983-11-12 1985-05-17 Skf Kugellagerfabriken Gmbh TOOL FOR SINGING TUBES
EP0782906A1 (en) * 1996-01-08 1997-07-09 Isotub Coating Process and device for weighting pipes, in particular submerged pipes and pipes obtained by such process
NL1003874C2 (en) * 1996-08-26 1998-03-03 Oede Rollepaaloe B V Maschf Preparing in extrusion line cross-sectional cut in thick-walled plastic pipe
EP0826467A1 (en) * 1996-08-30 1998-03-04 S.I.C.A. SERRANDE INFISSI CARPENTERIA ATTREZZATURA S.p.A. Process, apparatus and tool for cutting a tubular bar
CN111570919A (en) * 2020-05-14 2020-08-25 上伟（江苏）碳纤复合材料有限公司 Equipment tool capable of opening diversion grooves in batches and grooving method
CN113275915A (en) * 2021-04-07 2021-08-20 新兴铸管股份有限公司 Cast tube circular cutting device

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1535562A (en) * 1976-06-15 1978-12-13 Formflo Ltd Preparation of annular blanks from tube stock
FR2533476B1 (en) * 1982-09-29 1986-06-06 Pont A Mousson DEVICE FOR CUTTING OFF AND CHAMFERING RIGID TUBULAR PARTS, PARTICULARLY WITH OVALIZED SECTION
DE19614611C2 (en) * 1996-04-15 2001-01-11 Spitznas Maschinenfabrik Gmbh Pipe cutting device
DE102006012519A1 (en) * 2006-03-18 2007-09-20 Efim Avruckij Universal, movable, mountable machine for mechanical treatment of pipes, has framework, support having steel holder and cutting edge having force head, and force head has tool with multiple cutting edges
DE202007007666U1 (en) * 2007-05-30 2007-08-30 Funke Kunststoffe Gmbh Cutting and chamfering device for pipes
DE202013005723U1 (en) 2013-06-26 2013-08-01 Stefan Frank Separating and / or separating device
WO2016146344A2 (en) * 2015-03-19 2016-09-22 Westfalia Metallschlauchtechnik Gmbh & Co. Kg Apparatus and method for producing coiled tubes
CN112207583B (en) * 2020-10-19 2021-12-14 重庆科技学院 Method and equipment for simulating welding seam rolling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190926067A (en) * 1909-11-11 1910-11-11 Arthur Judge Improvements in the Manufacture of Helically Constructed Metallic Tube and in the Machinery Employed therein.
US1070268A (en) * 1912-06-03 1913-08-12 Albert Edward Lawton Machine for manufacturing tubes.
US1795380A (en) * 1923-03-26 1931-03-10 American Rolling Mill Co Apparatus for making spiral tubing by electric welding
DE715780C (en) * 1938-02-25 1942-01-07 Moehrlin G M B H E Device for cutting off the wall of pipe ends
DE724787C (en) * 1940-12-25 1942-09-07 Philippine Martin Device for processing thin-walled workpieces

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122941A (en) * 1979-11-06 1984-01-25 Judelshon Ind Division John Du Method for slitting elongated rolls of web material
FR2554747A1 (en) * 1983-11-12 1985-05-17 Skf Kugellagerfabriken Gmbh TOOL FOR SINGING TUBES
US4633695A (en) * 1983-11-12 1987-01-06 Skf Kugellagerfabriken Gmbh Tool for the separation of tubes
EP0782906A1 (en) * 1996-01-08 1997-07-09 Isotub Coating Process and device for weighting pipes, in particular submerged pipes and pipes obtained by such process
FR2743327A1 (en) * 1996-01-08 1997-07-11 Isotub Coating PROCESS FOR THE BALLASTING OF TUBES, ESPECIALLY TUBES INTENDED TO BE UNDERWATER, AS WELL AS THE INSTALLATION FOR ITS IMPLEMENTATION AND THE TUBES OBTAINED
NL1003874C2 (en) * 1996-08-26 1998-03-03 Oede Rollepaaloe B V Maschf Preparing in extrusion line cross-sectional cut in thick-walled plastic pipe
EP0826467A1 (en) * 1996-08-30 1998-03-04 S.I.C.A. SERRANDE INFISSI CARPENTERIA ATTREZZATURA S.p.A. Process, apparatus and tool for cutting a tubular bar
US6009780A (en) * 1996-08-30 2000-01-04 Sica S.P.A. Process, apparatus and tool for cutting a tubular bar
CN111570919A (en) * 2020-05-14 2020-08-25 上伟（江苏）碳纤复合材料有限公司 Equipment tool capable of opening diversion grooves in batches and grooving method
CN111570919B (en) * 2020-05-14 2022-03-29 上伟（江苏）碳纤复合材料有限公司 Equipment tool capable of opening diversion grooves in batches and grooving method
CN113275915A (en) * 2021-04-07 2021-08-20 新兴铸管股份有限公司 Cast tube circular cutting device

Also Published As

Publication number Publication date
DE1099488B (en) 1961-02-16

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