JPS4971577A - - Google Patents

Info

Publication number
JPS4971577A
JPS4971577A JP48110416A JP11041673A JPS4971577A JP S4971577 A JPS4971577 A JP S4971577A JP 48110416 A JP48110416 A JP 48110416A JP 11041673 A JP11041673 A JP 11041673A JP S4971577 A JPS4971577 A JP S4971577A
Authority
JP
Japan
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.)
Pending
Application number
JP48110416A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4971577A publication Critical patent/JPS4971577A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/70—Length control
    • 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
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0007—Cutting or shearing the product
    • B21B2015/0014—Cutting or shearing the product transversely to the rolling direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B43/00—Cooling beds, whether stationary or moving; Means specially associated with cooling beds, e.g. for braking work or for transferring it to or from the bed
    • B21B43/12—Devices for positioning workpieces "flushed", i.e. with all their axial ends arranged in line on cooling beds or on co-operating conveyors, e.g. before cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/041—By heating or cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2098—With means to effect subsequent conveying or guiding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/22—Means to move product laterally
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4653—With means to initiate intermittent tool action
    • Y10T83/4656—Tool moved in response to work-sensing means
    • Y10T83/4659—With means to vary "length" of product
    • Y10T83/4662—To vary an end-product "length" [e.g., "crop cut"]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4699—Combined with other type cutter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/647—With means to convey work relative to tool station
    • Y10T83/6476—Including means to move work from one tool station to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Control Of Metal Rolling (AREA)
  • Shearing Machines (AREA)
JP48110416A 1972-09-30 1973-10-01 Pending JPS4971577A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722248177 DE2248177A1 (en) 1972-09-30 1972-09-30 PROCESS FOR SEPARATING THE REMAINING LENGTHS FROM THE ROLLING BARS DIVIDED TO SALE LENGTH

Publications (1)

Publication Number Publication Date
JPS4971577A true JPS4971577A (en) 1974-07-10

Family

ID=5857943

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48110416A Pending JPS4971577A (en) 1972-09-30 1973-10-01

Country Status (5)

Country Link
US (1) US3841180A (en)
JP (1) JPS4971577A (en)
DE (1) DE2248177A1 (en)
FR (1) FR2201140B1 (en)
GB (1) GB1406200A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122981A (en) * 1976-04-07 1977-10-15 Kawasaki Steel Corp Method of dividing steel material
JPS63260719A (en) * 1987-04-20 1988-10-27 Kobe Steel Ltd Method for cutting rolled strip
JP2014104470A (en) * 2012-11-26 2014-06-09 Kotobuki Sangyo Kk Method for detecting short steel bar in steel bars

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2320147A1 (en) * 1975-08-08 1977-03-04 Revigny Metallurg STRETCHING, DRESSING, CUTTING AND POLISHING MACHINE
DE2940375C2 (en) * 1979-10-05 1985-05-23 Hatebur Umformmaschinen Ag, Reinach Method and device for the automatic separation of the front and rear ends of material bars
DE3215798C2 (en) * 1982-04-28 1984-02-16 Friedrich Wilhelm Dipl.-Ing. 7761 Moos Elhaus Method and device for shearing heated metal bars in billets
US4534002A (en) * 1983-01-19 1985-08-06 Republic Steel Corporation Method and apparatus to optimize cut lengths of material
DE3333091A1 (en) * 1983-09-14 1985-03-21 SMS Schloemann-Siemag AG, 4000 Düsseldorf METHOD FOR CONTINUOUSLY DETECTING THE PART ROLLING LENGTH IN A CONTINUE. ROLLING MILL AND DEVICE FOR CARRYING OUT THE METHOD
FR2559409A1 (en) * 1984-02-13 1985-08-16 Clairvaux Forges Shears for knocking off the feeder head and for sectioning the bars on a hot rolling mill
DE3431030A1 (en) * 1984-08-23 1986-03-06 Kocks Technik Gmbh & Co, 4010 Hilden METHOD AND DEVICE FOR THE REMAINLESS SUB-DIVISION AND BOWLING OF TUBULAR OR ROD-SHAPED ROLLING GOODS
AT381045B (en) * 1984-08-29 1986-08-11 Voest Alpine Ag METHOD FOR DIVIDING ROD STEELS ROLLED FROM STICKS
US5156033A (en) * 1988-09-01 1992-10-20 Nkk Corporation Method of cutting steel products in a rolling line
US5125250A (en) * 1991-04-26 1992-06-30 China Steel Corporation Flying shear system with adaptive cut-length control and the operational method thereof
DE4418917A1 (en) * 1994-05-31 1995-12-07 Schloemann Siemag Ag Method and device for separating and controlled cooling of individual bars from a rolled section
US6698266B2 (en) * 2001-03-20 2004-03-02 General Electric Company System and method for optimizing mill cuts
EP1422007B1 (en) * 2001-05-30 2007-10-03 Nippon Steel Corporation Rail producing method and producing equipment
US7228972B2 (en) * 2005-04-18 2007-06-12 Morgan Construction Company Short bar separation and recovery system and method
JP4407844B2 (en) * 2008-03-25 2010-02-03 住友金属工業株式会社 Seamless pipe manufacturing method and seamless pipe manufacturing billet length determination method
US8215145B2 (en) * 2010-04-30 2012-07-10 David Teng Pong Method and apparatus for producing cut to length bars in a steel mill
CN110576054A (en) * 2019-10-25 2019-12-17 四川德胜集团钒钛有限公司 Bar material end aligning device for steel rolling
CN114273441B (en) * 2021-12-02 2024-09-24 攀枝花钢城集团有限公司 Steel conveying method and system
CN114309093B (en) * 2021-12-30 2023-07-25 重庆钢铁股份有限公司 Method for cooling plate up and down, plate coding method and plate coding auxiliary device
CN117463795B (en) * 2023-12-28 2024-08-09 东北大学 Control method of hot-rolled thin strip line flying shears

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149520A (en) * 1960-12-29 1964-09-22 Nat Steel Corp Automatic cycling of shear control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52122981A (en) * 1976-04-07 1977-10-15 Kawasaki Steel Corp Method of dividing steel material
JPS63260719A (en) * 1987-04-20 1988-10-27 Kobe Steel Ltd Method for cutting rolled strip
JP2014104470A (en) * 2012-11-26 2014-06-09 Kotobuki Sangyo Kk Method for detecting short steel bar in steel bars

Also Published As

Publication number Publication date
FR2201140A1 (en) 1974-04-26
US3841180A (en) 1974-10-15
GB1406200A (en) 1975-09-17
FR2201140B1 (en) 1978-01-06
DE2248177A1 (en) 1974-04-11

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