GB529735A - Improvements relating to rolling mills and to automatic compensation of deflections - Google Patents

Improvements relating to rolling mills and to automatic compensation of deflections

Info

Publication number
GB529735A
GB529735A GB15531/39A GB1553139A GB529735A GB 529735 A GB529735 A GB 529735A GB 15531/39 A GB15531/39 A GB 15531/39A GB 1553139 A GB1553139 A GB 1553139A GB 529735 A GB529735 A GB 529735A
Authority
GB
United Kingdom
Prior art keywords
rings
deflections
deflection
improvements relating
rolling mills
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
GB15531/39A
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
Priority to DE1936S0124569 priority Critical patent/DE698450C/en
Priority to US168318A priority patent/US2187250A/en
Application filed by Individual filed Critical Individual
Priority to GB15531/39A priority patent/GB529735A/en
Priority to FR856965D priority patent/FR856965A/en
Priority to BE435233D priority patent/BE435233A/xx
Publication of GB529735A publication Critical patent/GB529735A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B21B13/147—Cluster mills, e.g. Sendzimir mills, Rohn mills, i.e. each work roll being supported by two rolls only arranged symmetrically with respect to the plane passing through the working rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/02—Shape or construction of rolls
    • B21B27/03—Sleeved rolls
    • B21B27/05—Sleeved rolls with deflectable sleeves
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/235—Calendar

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)

Abstract

529,735. Rollers. SEDZIMIR, T., (known as SENDZIMIR, T.). May 25, 1939, No. 15531. [Class 42 (ii)] [Also in Groups XXII and XIII] Deflection of the rolls of a rolling mill is compensated for by interposing between the roll shell 3 and the roll shaft 1 an intermediate shell 2 e.g. of softer cast iron and thicker at the ends or by cutting annular end grooves 2, Fig. 2, whereby the outer shell can deflect more at the ends to be equal to the deflection in the middle. In cluster mills the support rolls 5, Fig. 6, are hollowed out increasingly towards their ends 4 to provide end yielding. The support rollers may comprise a series of separated rings on a spindle the rings of the corresponding support roller being staggered in relation to the rings of the other support roller.
GB15531/39A 1936-10-16 1939-05-25 Improvements relating to rolling mills and to automatic compensation of deflections Expired GB529735A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE1936S0124569 DE698450C (en) 1936-10-16 1936-10-16 ei strip mills
US168318A US2187250A (en) 1936-10-16 1937-10-11 Method of compensating for roll deflection
GB15531/39A GB529735A (en) 1936-10-16 1939-05-25 Improvements relating to rolling mills and to automatic compensation of deflections
FR856965D FR856965A (en) 1936-10-16 1939-06-28 Compensation method for deflection of working rolls in a rolling mill
BE435233D BE435233A (en) 1936-10-16 1939-07-03

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1936S0124569 DE698450C (en) 1936-10-16 1936-10-16 ei strip mills
GB15531/39A GB529735A (en) 1936-10-16 1939-05-25 Improvements relating to rolling mills and to automatic compensation of deflections
FR856965T 1939-06-28
BE435233T 1939-07-03

Publications (1)

Publication Number Publication Date
GB529735A true GB529735A (en) 1940-11-27

Family

ID=25998957

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15531/39A Expired GB529735A (en) 1936-10-16 1939-05-25 Improvements relating to rolling mills and to automatic compensation of deflections

Country Status (5)

Country Link
US (1) US2187250A (en)
BE (1) BE435233A (en)
DE (1) DE698450C (en)
FR (1) FR856965A (en)
GB (1) GB529735A (en)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732591A (en) * 1956-01-31 whittum
US2566679A (en) * 1943-02-25 1951-09-04 Armzen Company Rolling mill and lubrication method and means therefor
US2430410A (en) * 1943-03-27 1947-11-04 Carnegie Illinois Steel Corp Working pass control for rolling mills
US2573353A (en) * 1945-10-04 1951-10-30 Bethlehem Steel Corp Rolling mill
US2499387A (en) * 1948-03-09 1950-03-07 Herman Pneumatic Machine Co Mold forming apparatus
NL78648C (en) * 1948-06-10
US2677978A (en) * 1950-03-22 1954-05-11 Frank P Dahlstrom Rolling mill
US2907235A (en) * 1955-06-15 1959-10-06 Murakami Yoshihiko Cold rolling mills
GB948165A (en) * 1959-12-03 1964-01-29 Davy & United Eng Co Ltd Improvements in or relating to rolling mills
US3210982A (en) * 1961-10-16 1965-10-12 Natalis H Polakowski Rolling mill apparatus
US3230604A (en) * 1962-05-16 1966-01-25 Beloit Corp Reverse deflection constant speed roll
CA782796A (en) * 1965-03-09 1968-04-16 A. Baker William Rolling mill
DE2239550A1 (en) * 1972-08-11 1974-02-28 Berstorff Gmbh Masch Hermann ROLLER WITH DEFLECTION COMPENSATION
DE2251763C3 (en) * 1972-10-21 1975-06-05 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Roller with deflection compensation for rolling out plastic materials into foil webs on a calender or rolling mill
US3815401A (en) * 1973-02-05 1974-06-11 Sendzimir Inc T Housing construction for cluster type cold rolling mills
DE2710575C3 (en) * 1977-03-11 1979-09-06 Sundwiger Eisenhuette Maschinenfabrik Grah & Co, 5870 Hemer Rolling device for smoothing the strip edges of a strip which is longitudinally divided into a plurality of strips
DE2907247C2 (en) * 1978-02-23 1986-06-12 T.Sendzimir Inc., Waterbury, Conn. Multi-roll mill
US4722212A (en) * 1985-11-06 1988-02-02 United Engineering Rolling Mills, Inc. Self-compensating roll
US4813258A (en) * 1987-01-14 1989-03-21 United Engineering, Inc. Assembled flexible edge roll
US5093974A (en) * 1990-04-12 1992-03-10 United Engineering Inc. Bendable sleeved roll
US5179851A (en) * 1990-12-14 1993-01-19 T. Sendzimir, Inc. Crown adjustment control system for cluster mills
EP0580291A1 (en) * 1992-07-20 1994-01-26 T. Sendzimir, Inc. Profile adjustment for cluster mills
US5421184A (en) * 1992-07-20 1995-06-06 T. Sendzimir, Inc. Additional profile control for cluster mills
US5471859A (en) * 1992-07-20 1995-12-05 T. Sendzimir, Inc. Cluster mill crown adjustment system
US5607039A (en) * 1996-01-16 1997-03-04 Reeves International Variable compressibility roller
DE19626565A1 (en) * 1996-07-03 1998-01-08 Schloemann Siemag Ag Roll stand for rolling rolled strips
US5857372A (en) * 1997-02-06 1999-01-12 T. Sendzimir, Inc. Housing for cluster mills
DE19729907A1 (en) * 1997-07-12 1999-01-14 Voith Sulzer Papiermasch Gmbh roller
US5992202A (en) * 1998-12-22 1999-11-30 T. Sendzimir, Inc. Drive system for axial adjustment of the first intermediate rolls of a 20-high rolling mill
EP1166906A1 (en) * 2000-06-23 2002-01-02 Alcan International Limited A work roll for and a method of producing metal foil
US7234334B1 (en) 2002-08-02 2007-06-26 United Grinding And Machine Company Saddle for backing assemblies in a rolling mill
US7185522B2 (en) * 2005-05-10 2007-03-06 T. Sendzimir, Inc. Side supported 6-high rolling mill
DE102006002773A1 (en) * 2005-07-07 2007-01-18 Sms Demag Ag Back-up roll for a rolling mill
FI120883B (en) * 2006-12-19 2010-04-15 Metso Paper Inc rolling
US7765844B2 (en) 2007-12-20 2010-08-03 Intergrated Industrial Systems, Inc. Prestressed rolling mill housing assembly with improved operational features
US8206277B2 (en) * 2008-04-30 2012-06-26 Hewlett-Packard Development Company, L.P. Idler roller assembly having a roller and a shaft the roller being formed such that it remains parallel to contacted media despite deflection of the shaft
JP6148418B1 (en) * 2016-02-24 2017-06-14 日本タングステン株式会社 Roll for rotary cutter and rotary cutter
CN109894478A (en) * 2019-04-15 2019-06-18 山东钢铁股份有限公司 Novel combination type H profile steel universal mill horizontal roll and preparation method thereof

Also Published As

Publication number Publication date
FR856965A (en) 1940-08-20
DE698450C (en) 1940-11-11
BE435233A (en) 1939-07-08
US2187250A (en) 1940-01-16

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