LU84583A1 - Procede de dressage d'un rail de chemin de fer et rail de chemin der fer dresse - Google Patents

Procede de dressage d'un rail de chemin de fer et rail de chemin der fer dresse Download PDF

Info

Publication number
LU84583A1
LU84583A1 LU84583A LU84583A LU84583A1 LU 84583 A1 LU84583 A1 LU 84583A1 LU 84583 A LU84583 A LU 84583A LU 84583 A LU84583 A LU 84583A LU 84583 A1 LU84583 A1 LU 84583A1
Authority
LU
Luxembourg
Prior art keywords
rail
residual
rails
steel
railway
Prior art date
Application number
LU84583A
Other languages
English (en)
French (fr)
Inventor
Raymond Yves Deroche
Yves Bourdon
Andre Faessel
Original Assignee
Sacilor
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 Sacilor filed Critical Sacilor
Publication of LU84583A1 publication Critical patent/LU84583A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
    • E01B31/02—Working rail or other metal track components on the spot
    • E01B31/08—Bending, e.g. for straightening rails or rail joints
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • 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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/12—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by stretching with or without twisting

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Steel (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Escalators And Moving Walkways (AREA)
  • Wire Processing (AREA)
LU84583A 1982-02-19 1983-01-14 Procede de dressage d'un rail de chemin de fer et rail de chemin der fer dresse LU84583A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8202817A FR2521883B1 (fr) 1982-02-19 1982-02-19 Procede de dressage d'un rail de chemin de fer et rail de chemin de fer dresse
FR8202817 1982-02-19

Publications (1)

Publication Number Publication Date
LU84583A1 true LU84583A1 (fr) 1983-06-13

Family

ID=9271186

Family Applications (1)

Application Number Title Priority Date Filing Date
LU84583A LU84583A1 (fr) 1982-02-19 1983-01-14 Procede de dressage d'un rail de chemin de fer et rail de chemin der fer dresse

Country Status (26)

Country Link
US (2) US4597283A (de)
JP (1) JPS58202916A (de)
KR (1) KR920007242B1 (de)
AR (1) AR230791A1 (de)
AT (1) AT381875B (de)
AU (1) AU560673B2 (de)
BR (1) BR8300691A (de)
CA (1) CA1254543A (de)
CS (1) CS266315B2 (de)
DD (1) DD206742A5 (de)
DE (1) DE3223346C2 (de)
EG (1) EG15932A (de)
ES (1) ES519882A0 (de)
FI (1) FI84563C (de)
FR (1) FR2521883B1 (de)
GB (1) GB2115326B (de)
HU (1) HU186639B (de)
IN (1) IN167481B (de)
IT (1) IT1165545B (de)
LU (1) LU84583A1 (de)
MX (1) MX161418A (de)
PL (1) PL240495A1 (de)
PT (1) PT76210B (de)
SE (1) SE462520B (de)
SU (1) SU1232125A3 (de)
ZA (1) ZA83536B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8403322A (nl) * 1984-11-02 1986-06-02 Ir C Esveld Dr Verbetering vermoeiingssterkte van rails.
DE3501522C1 (de) * 1985-01-18 1986-04-03 Krupp Stahl Ag, 4630 Bochum Verfahren zur Herstellung eigenspannungsarmer Stahlschienen mittels Rollenrichten
EP0904859A1 (de) * 1997-09-26 1999-03-31 British Steel Plc Verfahren zur Erzeugung günstiger Restspannungen in Schienen oder Tägern
GB9720370D0 (en) * 1997-09-26 1997-11-26 British Steel Plc Sectional elements
DE10053933B4 (de) * 2000-10-31 2005-01-27 Thyssen Krupp Gleistechnik Gmbh Verfahren zum Richten einer Schiene
JP4705283B2 (ja) * 2001-09-06 2011-06-22 新日本製鐵株式会社 耐久性および真直性に優れる軌条とその矯正方法
US7392117B1 (en) 2003-11-03 2008-06-24 Bilodeau James R Data logging, collection, and analysis techniques
US7502670B2 (en) * 2004-07-26 2009-03-10 Salient Systems, Inc. System and method for determining rail safety limits
US7869909B2 (en) * 2004-07-26 2011-01-11 Harold Harrison Stress monitoring system for railways
US8479587B2 (en) * 2006-06-28 2013-07-09 Aktiebolaget Skf Method for indicating fatigue damage of a metal object
CN101767491B (zh) * 2008-12-30 2011-06-22 鸿富锦精密工业（深圳）有限公司 打标模具
CN101774106B (zh) * 2009-07-22 2011-11-09 攀钢集团攀枝花钢铁研究院有限公司 高速铁路用钢轨头尾尺寸控制方法
JP5273005B2 (ja) * 2009-10-06 2013-08-28 新日鐵住金株式会社 レールの矯正方法及び矯正装置
CN103551437B (zh) * 2013-10-31 2016-08-17 武汉钢铁(集团)公司 一种微应力百米高速重轨生产方法
CN112475821B (zh) * 2020-11-13 2022-07-19 攀钢集团攀枝花钢铁研究院有限公司 一种低轨腰残余拉应力钢轨及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR962835A (de) * 1950-06-21
US2918961A (en) * 1959-12-29 Grip for straightening structrual sections
FR573675A (fr) * 1923-02-23 1924-06-27 Procédé et appareils pour le dressage, par traction des métaux profilés quelconques
US1966955A (en) * 1933-05-22 1934-07-17 Chase Companies Inc Method for straightening metallic structural members
US2167485A (en) * 1937-04-20 1939-07-25 Paul W Leisner Rail cooling
US2198961A (en) * 1938-04-05 1940-04-30 Du Pont Lubricant
GB675970A (en) * 1949-06-17 1952-07-16 Tentor Steel Company Ltd Process of producing a reinforcing steel bar for concrete structures
GB749841A (en) * 1952-05-20 1956-06-06 Gabor De Kazinczy Improvements in and relating to the production of cold worked reinforcement steel bars
US3031750A (en) * 1958-02-14 1962-05-01 Rods Inc Method of producing steel bars
US3193270A (en) * 1962-10-12 1965-07-06 United States Steel Corp Apparatus for heat-treating rails
US3257832A (en) * 1965-03-01 1966-06-28 Harvey Aluminum Inc Method and apparatus for finishing extrusions
DE1903744B2 (de) * 1969-01-25 1975-07-17 Schloemann-Siemag Ag, 4000 Duesseldorf Hydraulische Profilstreckmaschine
DE2117104C3 (de) * 1971-04-07 1980-11-27 Schloemann-Siemag Ag, 4000 Duesseldorf Hydraulische Streckrichtmaschine für Profile und Bleche
DE2153668A1 (de) * 1971-10-28 1973-05-03 Lindemann Maschfab Gmbh Horizontale reckbank
US3826124A (en) * 1972-10-25 1974-07-30 Zirconium Technology Corp Manufacture of tubes with improved metallic yield strength and elongation properties
FR2370793A1 (fr) * 1976-11-12 1978-06-09 Vallourec Procede de fabrication de tubes detensionnes, dispositif pour la mise en oeuvre de ce procede et tubes detensionnes obtenus
DE2927890C2 (de) * 1979-07-11 1983-12-22 Elektro-Thermit Gmbh, 4300 Essen Schiene für spurgebundene Fahrzeuge

Also Published As

Publication number Publication date
AU560673B2 (en) 1987-04-16
CA1254543A (en) 1989-05-23
PT76210B (fr) 1985-11-18
FI830463L (fi) 1983-08-20
IT8367190A1 (it) 1984-08-18
SE8300905D0 (sv) 1983-02-18
AU1073883A (en) 1983-08-25
CS111883A2 (en) 1989-03-14
AR230791A1 (es) 1984-07-31
ES8404881A1 (es) 1984-05-16
US4755238A (en) 1988-07-05
KR840003718A (ko) 1984-09-15
HU186639B (en) 1985-08-28
GB8301070D0 (en) 1983-02-16
KR920007242B1 (ko) 1992-08-28
US4597283A (en) 1986-07-01
FI84563C (fi) 1991-12-27
ZA83536B (en) 1983-11-30
AT381875B (de) 1986-12-10
GB2115326B (en) 1986-02-26
CS266315B2 (en) 1989-12-13
DE3223346A1 (de) 1983-09-01
FI830463A0 (fi) 1983-02-10
PT76210A (fr) 1983-03-01
ATA10583A (de) 1986-05-15
DE3223346C2 (de) 1993-11-25
GB2115326A (en) 1983-09-07
IT1165545B (it) 1987-04-22
DD206742A5 (de) 1984-02-08
BR8300691A (pt) 1983-11-08
IN167481B (de) 1990-11-10
PL240495A1 (en) 1983-08-29
FR2521883A1 (fr) 1983-08-26
JPS58202916A (ja) 1983-11-26
MX161418A (es) 1990-09-24
IT8367190A0 (it) 1983-02-18
FI84563B (fi) 1991-09-13
SE8300905L (sv) 1983-08-20
FR2521883B1 (fr) 1985-08-30
SU1232125A3 (ru) 1986-05-15
SE462520B (sv) 1990-07-09
ES519882A0 (es) 1984-05-16
EG15932A (en) 1987-03-30

Similar Documents

Publication Publication Date Title
FR2521883A1 (fr) Procede de dressage d'un rail de chemin de fer et rail de chemin de fer dresse
WO2011033180A1 (fr) Acier inoxydable à variations locales de résistance mécanique
Wong et al. Fatigue crack growth rates under sequential mixed‐mode I and II loading cycles
Xu et al. Study on fretting wear and tribo-chemical behavior of LZ50 axle steel in torsional fretting fatigue
Kinoshita et al. Fatigue strength of shot-peened welded joints of steel bridges
US1929356A (en) Treating austenitic steel
US4819470A (en) Method for continuously straightening thin metal strips
Peng et al. Mechanism and improvement of the rolling contact fatigue of the surface layer with heterogeneous microstructures of the rail steel treated by laminar plasma jet
CN117330411A (zh) 用于铁路车轮轮辋裂纹扩展阻滞机理的等效缩比试验方法
FR2642087A1 (fr) Procede de traitement de la couche superficielle de rails ou d'appareils de voie
Marnette et al. Numerical investigation on the effect of skin passing and roller leveling on the bending behaviour of mild steel
Beskopylny et al. Bending strength assessment of chemically-heat-strengthened Novikov gearing
Lenkovskiy et al. Finite elements analysis of the side grooved I-beam specimen for mode II fatigue crack growth rates determination
RU2277596C1 (ru) Способ повышения усталостной прочности стальных коленчатых валов
FR2482256A1 (fr) Procede de production d'une poutre en i ayant une ame centralement ondulee et cylindres a utiliser pour cette production
Lebedinskii et al. Determination of damage tolerance of steel cast items of railway structures
VÎLCEANU et al. THE ANALYTICAL STUDY ABOUT THE STATE OF STRESS FOR CONTACT BETWEEN THE STEEL ROPE’S WIRES
SU1157392A1 (ru) Способ изготовлени цилиндрического образца дл испытани конструкционных материалов и сварных соединений на трещиностойкость
Onishkov et al. Limit-State Criteria and Their Use in Conditions of the Significant Structural Heterogeneity of the Gear Steel
Keskitalo et al. The influence of shielding gas on strength of the laser welded thin sheet lap welds
SHEAR DETERMINATION OF THE CHARACTERISTICS OF CYCLIC CRACK RESISTANCE OF
BE351064A (de)
EP0904859A1 (de) Verfahren zur Erzeugung günstiger Restspannungen in Schienen oder Tägern
Toribio et al. Fatigue crack growth in prestressing steel wires: transient and steady-state regimes
Dumitru et al. Effect of prestressing on durability at repeated impacts