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EP2157234A3 - Method for manufacturing a calendar roll and calendar roll - Google Patents

Method for manufacturing a calendar roll and calendar roll Download PDF

Info

Publication number
EP2157234A3
EP2157234A3 EP09163887.4A EP09163887A EP2157234A3 EP 2157234 A3 EP2157234 A3 EP 2157234A3 EP 09163887 A EP09163887 A EP 09163887A EP 2157234 A3 EP2157234 A3 EP 2157234A3
Authority
EP
European Patent Office
Prior art keywords
calendar roll
manufacturing
roll
elastic layer
calender roll
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.)
Withdrawn
Application number
EP09163887.4A
Other languages
German (de)
French (fr)
Other versions
EP2157234A2 (en
Inventor
Lothar Dr. Zimmermann
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.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP2157234A2 publication Critical patent/EP2157234A2/en
Publication of EP2157234A3 publication Critical patent/EP2157234A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/02—Rolls; Their bearings
    • D21G1/0233—Soft rolls
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/08—Pressure rolls

Landscapes

  • Paper (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

Es werden ein Verfahren zum Herstellen einer Kalanderwalze (1) und eine Kalanderwalze (1) angegeben. Die Kalanderwalze (1) weist einen Walzenkern (2) und darauf eine elastische Schicht auf, wobei man außen auf die elastische Schicht eine weitere Schicht aufbringt.A method for producing a calender roll (1) and a calender roll (1) are specified. The calender roll (1) has a roll core (2) and an elastic layer thereon, wherein a further layer is applied externally to the elastic layer.

Man möchte eine hohe Verschleißfestigkeit erzielen.One would like to achieve a high wear resistance.

Hierzu wird die weitere Schicht durch ein Hochgeschwindigkeits-Flammspritzen auf die elastische Schicht aufgebracht.

Figure imgaf001
For this purpose, the further layer is applied to the elastic layer by high-speed flame spraying.
Figure imgaf001
EP09163887.4A 2008-08-16 2009-06-26 Method for manufacturing a calendar roll and calendar roll Withdrawn EP2157234A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810037999 DE102008037999A1 (en) 2008-08-16 2008-08-16 Method for producing a calender roll and calender roll

Publications (2)

Publication Number Publication Date
EP2157234A2 EP2157234A2 (en) 2010-02-24
EP2157234A3 true EP2157234A3 (en) 2013-10-30

Family

ID=41078306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09163887.4A Withdrawn EP2157234A3 (en) 2008-08-16 2009-06-26 Method for manufacturing a calendar roll and calendar roll

Country Status (2)

Country Link
EP (1) EP2157234A3 (en)
DE (1) DE102008037999A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008044369A1 (en) 2008-12-05 2010-06-10 Voith Patent Gmbh calender
DE102010028175A1 (en) 2010-04-26 2011-10-27 Voith Patent Gmbh Method for increasing the quality of a paper machine
DE102010029617A1 (en) * 2010-06-02 2011-12-08 Voith Patent Gmbh Method for producing a coated, multilayer fibrous web
DE102010030081A1 (en) 2010-06-15 2011-12-15 Voith Patent Gmbh Process for producing a coated fibrous web
DE102011006019A1 (en) 2011-03-24 2012-09-27 Voith Patent Gmbh Method for manufacturing roll, particularly calender roll, involves applying additional layer on outer side of elastic layer, where elastic layer is optionally connected to hard roll core
DE102011081231A1 (en) 2011-08-19 2013-02-21 Voith Patent Gmbh Calender for paper machine, has moistening devices arranged before rollers in web travel direction and arranged on both sides of fibrous material web in same height, and web trajectory path running vertical to moistening devices
EP2573260B1 (en) 2011-09-20 2015-05-13 Dirk Richter Roll and roll coating method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176940A (en) * 1989-02-28 1993-01-05 Valmet Paper Machinery Inc. Method for forming a coated roll
WO2008086896A1 (en) * 2007-01-19 2008-07-24 Metso Paper, Inc. Paper machine roll with ceramic cover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5176940A (en) * 1989-02-28 1993-01-05 Valmet Paper Machinery Inc. Method for forming a coated roll
WO2008086896A1 (en) * 2007-01-19 2008-07-24 Metso Paper, Inc. Paper machine roll with ceramic cover

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ANONYMOUS: "HVOF - Kerosin - Hochgeschwindigkeitsflammspritzen", 11 July 2007 (2007-07-11), Internet, pages 1 - 2, XP055079388, Retrieved from the Internet <URL:http://web.archive.org/web/20070628021413fw_/http://www.coating-center.de/links.htm> [retrieved on 20130916] *
ANONYMOUS: "Plasmaspritzen", 11 July 2007 (2007-07-11), Internet Article, XP055079392, Retrieved from the Internet <URL:http://web.archive.org/web/20080526181058/http://www.coating-center.de/html.htm> [retrieved on 20130916] *

Also Published As

Publication number Publication date
EP2157234A2 (en) 2010-02-24
DE102008037999A1 (en) 2010-02-18

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