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IT1262245B - Cesoia volante ad alta velocita' - Google Patents

Cesoia volante ad alta velocita'

Info

Publication number
IT1262245B
IT1262245B ITUD930242A ITUD930242A IT1262245B IT 1262245 B IT1262245 B IT 1262245B IT UD930242 A ITUD930242 A IT UD930242A IT UD930242 A ITUD930242 A IT UD930242A IT 1262245 B IT1262245 B IT 1262245B
Authority
IT
Italy
Prior art keywords
knives
cutting
plane
bar
knife
Prior art date
Application number
ITUD930242A
Other languages
English (en)
Inventor
Alfredo Poloni
Original Assignee
Danieli Off Mecc
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 Danieli Off Mecc filed Critical Danieli Off Mecc
Priority to ITUD930242A priority Critical patent/IT1262245B/it
Publication of ITUD930242A0 publication Critical patent/ITUD930242A0/it
Priority to DK94117156.3T priority patent/DK0655291T3/da
Priority to DE69408104T priority patent/DE69408104T2/de
Priority to ES94117156T priority patent/ES2111233T3/es
Priority to EP94117156A priority patent/EP0655291B1/en
Priority to AT94117156T priority patent/ATE162444T1/de
Publication of ITUD930242A1 publication Critical patent/ITUD930242A1/it
Application granted granted Critical
Publication of IT1262245B publication Critical patent/IT1262245B/it
Priority to US08/950,739 priority patent/US6070510A/en

Links

Classifications

    • 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
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/12—Shearing machines with blades on coacting rotating drums
    • 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
    • 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
    • Y10T83/0515—During movement of work past flying 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
    • Y10T83/202—With product handling means
    • Y10T83/2074—Including means to divert one portion of product from another
    • Y10T83/2083—Deflecting guide
    • 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
    • Y10T83/4705—Plural separately mounted flying cutters
    • 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
    • Y10T83/4714—Oscillating work shifter adjacent cutter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)
  • Scissors And Nippers (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)

Abstract

Cesoia volante ad alta velocità con coltelli controrotanti montati su tamburi portacoltelli (30), idonei a tagliare barre (11) viaggianti a 120 m/s e più, comprendente a monte un deviatore, (16) monocanale di tipo start/stop convogliante longitudinalmente la barra (11) e brandeggiabile lateralmente, su un piano sostanzialmente contenente l'asse di transito barra (11) e parallelo ed intermedio ai piani contenenti gli assi (12) di rotazione dei detti tamburi portacoltelli (30), per far transitare la barra (11) nell'area di taglio (35), essendo la posizione circonferenziale dei detti coltelli (13) associata alla posizione laterale del detto deviatore monocanale (16) almeno nel transitorio del passaggio barra (11) nell'area di taglio (35), essendo presenti a valle mezzi di guida della barra (11) privata delle estremità di testa e di coda, detti mezzi di guida cooperando a valle con una testa formaspire(27) o con una unità rocchettatrice, detti mezzi di guida essendo costituiti da un deviatore monocanale (20), brandeggiabile lateralmente sostanzialmente sullo stesso piano di brandeggio del deviatore monocanale (16) ed in sincronismo con detto e i due tamburi portacoltelli (30) presentando coordinati primi coltelli di taglio (13) e secondi coltelli di rottamazione (18), detti primi coltelli di taglio (13) essendo in numero di almeno due coppie giacenti sostanzialmente su un primo piano ortogonale all'asse dei tamburi portacoltelli (30) e contenente l'asse di avanzamento della barra (11), detti secondi coltelli di rottamatura (18) essendo posti su almeno un secondo piano parallelo a detto primo piano contenente i detti primi coltelli di taglio (13), detto secondo piano essendo posizionato su un solo lato di detto primo piano, ogni doppia coppia di detti primi coltelli di taglio (13) presentando una prima coppia di coltelli per taglio testa (13a) ed una seconda coppia per taglio coda (13b).
ITUD930242A 1993-11-30 1993-11-30 Cesoia volante ad alta velocita' IT1262245B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITUD930242A IT1262245B (it) 1993-11-30 1993-11-30 Cesoia volante ad alta velocita'
DK94117156.3T DK0655291T3 (da) 1993-11-30 1994-10-31 Flyvende højhastighedssaks og fremgangsmåde til anvendelse af denne flyvende saks til at klippe den foreste og bageste ende af et valset stangmateriale
DE69408104T DE69408104T2 (de) 1993-11-30 1994-10-31 Hochgeschwindigkeits-Schopfschere und Verfahren zum Anwenden dieser Schopfschere zum Scheren der Anfangs- und Endstücke einer gewalzten Stange
ES94117156T ES2111233T3 (es) 1993-11-30 1994-10-31 Cizalla volante de alta velocidad y metodo que emplea esta cizalla volante para cizallar los extremos delantero y trasero de una varilla laminada.
EP94117156A EP0655291B1 (en) 1993-11-30 1994-10-31 High-speed flying shears and method employing this flying shears to shear the leading and trailing ends of a rolled bar
AT94117156T ATE162444T1 (de) 1993-11-30 1994-10-31 Hochgeschwindigkeits-schopfschere und verfahren zum anwenden dieser schopfschere zum scheren der anfangs- und endstücke einer gewalzten stange
US08/950,739 US6070510A (en) 1993-11-30 1997-10-15 High-speed flying shears and method employing this flying shears to shear the leading and trailing ends of a rolling bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUD930242A IT1262245B (it) 1993-11-30 1993-11-30 Cesoia volante ad alta velocita'

Publications (3)

Publication Number Publication Date
ITUD930242A0 ITUD930242A0 (it) 1993-11-30
ITUD930242A1 ITUD930242A1 (it) 1995-05-30
IT1262245B true IT1262245B (it) 1996-06-19

Family

ID=11421435

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUD930242A IT1262245B (it) 1993-11-30 1993-11-30 Cesoia volante ad alta velocita'

Country Status (7)

Country Link
US (1) US6070510A (it)
EP (1) EP0655291B1 (it)
AT (1) ATE162444T1 (it)
DE (1) DE69408104T2 (it)
DK (1) DK0655291T3 (it)
ES (1) ES2111233T3 (it)
IT (1) IT1262245B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937672A1 (en) * 1998-02-20 1999-08-25 E.I. Du Pont De Nemours And Company Apparatus and method for cutting of a web, feeding it into a processing line and threading it up through that line
FI108738B (fi) 1999-02-01 2002-03-15 Metso Paper Inc Menetelmä päänvientinauhan katkaisemiseksi ja vastaava katkaisulaite
US6745656B1 (en) 1999-04-08 2004-06-08 Morgan Construction Company High speed flying shear
US6759249B2 (en) * 2002-02-07 2004-07-06 Sharp Laboratories Of America, Inc. Device and method for reversible resistance change induced by electric pulses in non-crystalline perovskite unipolar programmable memory
DE10258887A1 (de) * 2002-12-17 2004-07-01 Sms Demag Ag Kurbelschere mit zwei Messerpaaren zum Schneiden von Walzband
US20050034581A1 (en) * 2003-08-12 2005-02-17 Eugenio Bortone Method and apparatus for cutting a curly puff extrudate
US20120198978A1 (en) * 2011-02-07 2012-08-09 Siemens Industry, Inc. Shearing system for moving product
US9278456B2 (en) * 2013-06-20 2016-03-08 Siemens Industry, Inc. High speed traversing shear
ES2649415T5 (es) * 2013-07-05 2024-09-18 Pomini Long Rolling Mills S R L Sistema y método para cortar en longitud productos largos laminados procedentes de diferentes tramos de un tren de laminado
DE102015015521A1 (de) * 2015-06-12 2016-12-15 Sms Group Gmbh Weiche hinter einer Trommelschere
CN109877378A (zh) * 2019-03-25 2019-06-14 福建三钢闽光股份有限公司 一种防刮伤防弯尾的棒材倍尺飞剪
CN114042766B (zh) * 2021-11-15 2023-09-19 重庆钢铁股份有限公司 用于热轧棒材的飞剪装置
CN114547809B (zh) * 2022-04-02 2025-04-11 燕山大学 一种飞剪剪切超高强钢极限能力的评估方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR666433A (fr) * 1928-01-28 1929-10-01 Schloemann Ag Commande de cisailles ou de cisailles associées à des dispositifs de refroidissement ou de mise en pile
US2414772A (en) * 1944-10-11 1947-01-21 Morgan Construction Co Shearing apparatus
FR1355123A (fr) * 1963-03-28 1964-03-13 Morgardshammars Mek Verkst Sa Procédé et dispositif pour le cisaillage à la volée
US3834260A (en) * 1973-07-02 1974-09-10 Morgan Construction Co Switching mechanism for cropping and sampling front and back ends of bar product delivered from mill
DE2720136A1 (de) * 1977-05-05 1978-11-09 Demag Ag Einrichtung zum schopfen, teilen und zerkleinern von schnell laufendem walzgut
DE2900013A1 (de) * 1979-01-02 1980-07-10 Schloemann Siemag Ag Verfahren zum ablenken von laufendem walzgut aus der zufuehr-bewegungsbahn in verschiedene, uebereinanderliegende ablauf-bewegungsbahnen sowie rotierende schere zur durchfuehrung des verfahrens
DE3628069A1 (de) * 1986-08-19 1988-02-25 Schloemann Siemag Ag Rotierende schopf- und probenschere fuer draht-walzenstrassen
IT1220109B (it) * 1987-07-13 1990-06-06 Danieli Off Mecc Impianto di spuntatura testa coda con campionatura
DE4112953C2 (de) * 1991-04-20 2000-08-17 Sms Demag Ag Rotierende Schopf- und Probenahmeschere für Walzgut
IT1262098B (it) * 1993-04-02 1996-06-19 Danieli Off Mecc Cesoia volante ad alta velocita'

Also Published As

Publication number Publication date
ITUD930242A0 (it) 1993-11-30
DE69408104D1 (de) 1998-02-26
DE69408104T2 (de) 1998-09-03
EP0655291A1 (en) 1995-05-31
ITUD930242A1 (it) 1995-05-30
DK0655291T3 (da) 1998-03-16
ES2111233T3 (es) 1998-03-01
EP0655291B1 (en) 1998-01-21
US6070510A (en) 2000-06-06
ATE162444T1 (de) 1998-02-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971126