GB201103807D0 - Rotary side shear device and method - Google Patents

Rotary side shear device and method

Info

Publication number
GB201103807D0
GB201103807D0 GB201103807A GB201103807A GB201103807D0 GB 201103807 D0 GB201103807 D0 GB 201103807D0 GB 201103807 A GB201103807 A GB 201103807A GB 201103807 A GB201103807 A GB 201103807A GB 201103807 D0 GB201103807 D0 GB 201103807D0
Authority
GB
United Kingdom
Prior art keywords
shear
thickness
force
rolls
pinch 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.)
Granted
Application number
GB201103807A
Other versions
GB2488779B (en
GB2488779A (en
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.)
Primetals Technologies France SAS
Primetals Asset Management UK Ltd
Original Assignee
Siemens VAI Metals Technologies SAS
Siemens VAI Metals Technologies Ltd
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 Siemens VAI Metals Technologies SAS, Siemens VAI Metals Technologies Ltd filed Critical Siemens VAI Metals Technologies SAS
Priority to GB201103807A priority Critical patent/GB2488779B/en
Publication of GB201103807D0 publication Critical patent/GB201103807D0/en
Priority to PCT/GB2012/050495 priority patent/WO2012120294A1/en
Priority to CN201290000341.3U priority patent/CN203765063U/en
Publication of GB2488779A publication Critical patent/GB2488779A/en
Application granted granted Critical
Publication of GB2488779B publication Critical patent/GB2488779B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
    • B21D31/04—Expanding other than provided for in groups B21D1/00 - B21D28/00, e.g. for making expanded metal
    • B21D31/043—Making use of slitting discs or punch cutters
    • 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
    • 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
    • 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
    • B23D33/00—Accessories for shearing machines or shearing devices
    • B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/143—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis
    • B26D1/1435—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a stationary axis for thin material, e.g. for sheets, strips or the like

Abstract

A rotary side shear has a pair of rotary blades 2a, 2b and pinch rolls 10, 11 on one side of a transport path (8, figure 1) for a material, the pinch rolls exerting a feed force on the material, control unit 12 controlling the force according to the thickness and strength of the material. Either or both of entry (upstream of the shear) 10 or exit (downstream of the shear) 11 pinch rolls may be provided, a greater force being applied by the exit rolls once the head of the material enters rolls 11. The thickness of the material may be sensed or input into the control unit. The material strength may be entered, or a value corresponding to the thickness may be used. The force opposing the direction of travel generated by thicker material entering the shear is overcome by the feed force exerted by the rollers, allowing thicker material to be cut than is possible with self-feeding shears.
GB201103807A 2011-03-07 2011-03-07 Rotary side shear device and method Expired - Fee Related GB2488779B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB201103807A GB2488779B (en) 2011-03-07 2011-03-07 Rotary side shear device and method
PCT/GB2012/050495 WO2012120294A1 (en) 2011-03-07 2012-03-06 Rotary shear device and method
CN201290000341.3U CN203765063U (en) 2011-03-07 2012-03-06 Rotary shear device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201103807A GB2488779B (en) 2011-03-07 2011-03-07 Rotary side shear device and method

Publications (3)

Publication Number Publication Date
GB201103807D0 true GB201103807D0 (en) 2011-04-20
GB2488779A GB2488779A (en) 2012-09-12
GB2488779B GB2488779B (en) 2013-03-06

Family

ID=43923285

Family Applications (1)

Application Number Title Priority Date Filing Date
GB201103807A Expired - Fee Related GB2488779B (en) 2011-03-07 2011-03-07 Rotary side shear device and method

Country Status (3)

Country Link
CN (1) CN203765063U (en)
GB (1) GB2488779B (en)
WO (1) WO2012120294A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270748A (en) * 2015-05-27 2017-01-04 鞍钢股份有限公司 A kind of method ensureing that deformed steel flat passes through crop shears oscillating roller way
CN110315133A (en) * 2019-06-24 2019-10-11 张驰 A kind of aluminum products trimming device
CN116124793A (en) * 2023-04-19 2023-05-16 南京航空航天大学 Wallboard damage identification method based on flexural rigidity relative change tomography

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105108226B (en) * 2015-10-14 2017-09-12 江苏江扬建材机械有限公司 A kind of plate shearing machine and the spiral weld-pipe mill comprising the plate shearing machine
KR101726137B1 (en) * 2016-07-11 2017-04-12 주식회사 포스코 Apparatus and system for cutting material
CN106313157B (en) * 2016-09-28 2018-12-25 广东泓睿科技有限公司 A kind of fenestrated membrane is cut and collection device
CN106863473B (en) * 2017-02-20 2019-01-22 旭友电子材料科技(无锡)有限公司 Circular pressing and cutting method
TR201914832A1 (en) * 2019-09-30 2021-04-21 Ueni Mak Tezgah Sanayi Ve Ticaret Ltd Sirketi INNOVATION IN SHEET CUTTING MACHINES

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698661A (en) * 1950-03-24 1955-01-04 Fred L Macquarrie Sheet metal slitter
DD139536A1 (en) * 1978-11-13 1980-01-09 Gerhard Zwick CIRCULAR KNIVES FOR STRIP CUTTING WITH INTERCHANGEABLE KNIFE WAVES
JPH04121353A (en) * 1990-09-12 1992-04-22 Fujitsu Ltd Scuff roller pinch pressure automatic switching device for paper feeder
JP3169449B2 (en) * 1992-09-25 2001-05-28 アイダエンジニアリング株式会社 Plate feeder
JP2853957B2 (en) * 1993-10-05 1999-02-03 新日本製鐵株式会社 Slit device
ATE209074T1 (en) * 1995-03-03 2001-12-15 Siri Pressenautomation Gmbh DEVICE FOR INTERMEDIATE VENTILATION OF ONE OF THE ROLLERS ON HIGHLY DYNAMIC FEED SYSTEMS WITH INTEGRATED METAL THICKNESS MEASUREMENT
KR970061416A (en) 1996-02-28 1997-09-12 마리오 파테크, 죄르그 모제르 Side-cut shears for sheet and band
JPH09253921A (en) * 1996-03-22 1997-09-30 Nisshin Steel Co Ltd Side trimmer excellent in protection of product and life
JPH11129112A (en) * 1997-10-29 1999-05-18 Kawasaki Steel Corp Control method for side trimming device
CN201020564Y (en) * 2007-01-16 2008-02-13 中冶南方工程技术有限公司 Edge-cutting rotary shears

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106270748A (en) * 2015-05-27 2017-01-04 鞍钢股份有限公司 A kind of method ensureing that deformed steel flat passes through crop shears oscillating roller way
CN106270748B (en) * 2015-05-27 2018-11-06 鞍钢股份有限公司 A method of ensureing that deformed steel flat passes through cropping and cuts oscillating roller way
CN110315133A (en) * 2019-06-24 2019-10-11 张驰 A kind of aluminum products trimming device
CN110315133B (en) * 2019-06-24 2020-09-15 诸暨市泓瑞机械配件厂 Aluminum product side cut device
CN116124793A (en) * 2023-04-19 2023-05-16 南京航空航天大学 Wallboard damage identification method based on flexural rigidity relative change tomography

Also Published As

Publication number Publication date
WO2012120294A1 (en) 2012-09-13
CN203765063U (en) 2014-08-13
GB2488779B (en) 2013-03-06
GB2488779A (en) 2012-09-12

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20130627 AND 20130703

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150307