PL425174A1 - Device for disintegration of the structure - Google Patents

Device for disintegration of the structure

Info

Publication number
PL425174A1
PL425174A1 PL425174A PL42517418A PL425174A1 PL 425174 A1 PL425174 A1 PL 425174A1 PL 425174 A PL425174 A PL 425174A PL 42517418 A PL42517418 A PL 42517418A PL 425174 A1 PL425174 A1 PL 425174A1
Authority
PL
Poland
Prior art keywords
zone
angle
cylinder
behind
generator
Prior art date
Application number
PL425174A
Other languages
Polish (pl)
Other versions
PL234618B1 (en
Inventor
Tomasz Bulzak
Janusz Tomczak
Zbigniew Pater
Original Assignee
Politechnika Lubelska
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 Politechnika Lubelska filed Critical Politechnika Lubelska
Priority to PL425174A priority Critical patent/PL234618B1/en
Publication of PL425174A1 publication Critical patent/PL425174A1/en
Publication of PL234618B1 publication Critical patent/PL234618B1/en

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Landscapes

  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Crushing And Grinding (AREA)

Abstract

Narzędzia do rozdrabniania struktury w walcarce skośnej z dwoma walcami charakteryzują się tym, że składają się z dwóch walców (8, 9), przy czym pierwszy walec (8) od strony wejścia posiada pierwszą strefę wejściową (Ia) o tworzącej (1a) nachylonej do osi walca (10), pod kątem α1, z którą sąsiaduje pierwsza strefa ciągnąca (IIa) o powierzchni walcowej (2a) i średnicy d za którą znajduje się pierwsza strefa przeginająca (IIIa) o tworzącej (3a) nachylonej do osi walca (10), pod kątem β1. Za pierwszą strefą przeginającą (IIIa) znajduje się pierwsza strefa prostująca (IVa) o powierzchni walcowej (4a) i średnicy D1, za którą znajduje się pierwsza strefa odginająca (Va) o tworzącej (5a) nachylonej do osi walca (10), pod kątem γ1, następnie za pierwszą strefą odginającą (Va) znajduje się pierwsza strefa kalibrująca (VIa) o powierzchni walcowej (6a) i średnicy d, zaś na końcu walca znajduje się pierwsza strefa wyjściowa (VIIa) o tworzącej (7a) nachylonej do osi walca pod kątem δ1.The structure-refining tools in a skew rolling mill with two rolls are characterized in that they consist of two rolls (8, 9), the first roll (8) from the entrance side having a first input zone (Ia) with a generator (1a) inclined to cylinder axis (10), at the angle α1, adjacent to the first pulling zone (IIa) with a cylindrical surface (2a) and diameter d, behind which there is a first bending zone (IIIa) with a generator (3a) inclined to the axis of the cylinder (10) , at the angle β1. Behind the first bending zone (IIIa) there is a first straightening zone (IVa) with a cylindrical surface (4a) and diameter D1, behind which there is a first bending zone (Va) with a generator (5a) inclined to the cylinder axis (10), at an angle γ1, then after the first deflecting zone (Va) there is a first calibrating zone (VIa) with a cylindrical surface (6a) and diameter d, and at the end of the cylinder there is a first exit zone (VIIa) with a generatrix (7a) inclined to the cylinder axis under angle δ1.

PL425174A 2018-04-09 2018-04-09 Device for disintegration of the structure PL234618B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL425174A PL234618B1 (en) 2018-04-09 2018-04-09 Device for disintegration of the structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL425174A PL234618B1 (en) 2018-04-09 2018-04-09 Device for disintegration of the structure

Publications (2)

Publication Number Publication Date
PL425174A1 true PL425174A1 (en) 2019-10-21
PL234618B1 PL234618B1 (en) 2020-03-31

Family

ID=68238674

Family Applications (1)

Application Number Title Priority Date Filing Date
PL425174A PL234618B1 (en) 2018-04-09 2018-04-09 Device for disintegration of the structure

Country Status (1)

Country Link
PL (1) PL234618B1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718219A1 (en) * 1977-04-23 1978-11-02 Hoesch Werke Ag INCLINED ROLLER FRAMEWORK
EP0553480A2 (en) * 1991-12-27 1993-08-04 Hitachi, Ltd. Rolling mill, rolling method and rolling mill system
WO2007051369A1 (en) * 2005-11-04 2007-05-10 Shenyang Steel Co., Ltd A multiroll mill for hot rolling strip and plate
PL215624B1 (en) * 2006-07-14 2014-01-31 Witalij Dewiatow Ribbed bar and method for the manufacture of ribbed bars
PL225772B1 (en) * 2014-02-24 2017-05-31 Lubelska Polt Method for helical rolling

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718219A1 (en) * 1977-04-23 1978-11-02 Hoesch Werke Ag INCLINED ROLLER FRAMEWORK
EP0553480A2 (en) * 1991-12-27 1993-08-04 Hitachi, Ltd. Rolling mill, rolling method and rolling mill system
WO2007051369A1 (en) * 2005-11-04 2007-05-10 Shenyang Steel Co., Ltd A multiroll mill for hot rolling strip and plate
PL215624B1 (en) * 2006-07-14 2014-01-31 Witalij Dewiatow Ribbed bar and method for the manufacture of ribbed bars
PL225772B1 (en) * 2014-02-24 2017-05-31 Lubelska Polt Method for helical rolling

Also Published As

Publication number Publication date
PL234618B1 (en) 2020-03-31

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