JPS58202916A - レ−ルのくせ取り方法及びくせ取りしたレ−ル - Google Patents
レ−ルのくせ取り方法及びくせ取りしたレ−ルInfo
- Publication number
- JPS58202916A JPS58202916A JP58024927A JP2492783A JPS58202916A JP S58202916 A JPS58202916 A JP S58202916A JP 58024927 A JP58024927 A JP 58024927A JP 2492783 A JP2492783 A JP 2492783A JP S58202916 A JPS58202916 A JP S58202916A
- Authority
- JP
- Japan
- Prior art keywords
- rail
- residual
- straightening
- stress
- straightened
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 38
- 229910000831 Steel Inorganic materials 0.000 claims description 25
- 239000010959 steel Substances 0.000 claims description 25
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 230000000977 initiatory effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 210000003127 knee Anatomy 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000951471 Citrus junos Species 0.000 description 1
- 229910000528 Na alloy Inorganic materials 0.000 description 1
- 240000006001 Thymus serpyllum Species 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
- Straightening Metal Sheet-Like Bodies (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Escalators And Moving Walkways (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8202817 | 1982-02-19 | ||
| 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 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58202916A true JPS58202916A (ja) | 1983-11-26 |
Family
ID=9271186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58024927A Pending JPS58202916A (ja) | 1982-02-19 | 1983-02-18 | レ−ルのくせ取り方法及びくせ取りしたレ−ル |
Country Status (26)
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080316A (ja) * | 2001-09-06 | 2003-03-18 | Nippon Steel Corp | 耐久性および真直性に優れる軌条とその矯正方法 |
| JP2011079008A (ja) * | 2009-10-06 | 2011-04-21 | Nippon Steel Corp | レールの矯正方法及び矯正装置 |
Families Citing this family (13)
| 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 (en) * | 1997-09-26 | 1999-03-31 | British Steel Plc | Method for the development of beneficial residual stresses in rails or beams |
| 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 |
| US7392117B1 (en) | 2003-11-03 | 2008-06-24 | Bilodeau James R | Data logging, collection, and analysis techniques |
| US7869909B2 (en) * | 2004-07-26 | 2011-01-11 | Harold Harrison | Stress monitoring system for railways |
| US7502670B2 (en) * | 2004-07-26 | 2009-03-10 | Salient Systems, Inc. | System and method for determining rail safety limits |
| WO2008000285A1 (en) * | 2006-06-28 | 2008-01-03 | Ab Skf | A 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 |
| 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5361550A (en) * | 1976-11-12 | 1978-06-02 | Barurureku Yujiyuunu A Chubu D | Stress removed pipe manufacturing process and practical device and pipe made with said process |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2918961A (en) * | 1959-12-29 | Grip for straightening structrual sections | ||
| FR962835A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1950-06-21 | |||
| 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 |
| DE2927890C2 (de) * | 1979-07-11 | 1983-12-22 | Elektro-Thermit Gmbh, 4300 Essen | Schiene für spurgebundene Fahrzeuge |
-
1982
- 1982-02-19 FR FR8202817A patent/FR2521883B1/fr not_active Expired
- 1982-06-23 DE DE3223346A patent/DE3223346C2/de not_active Expired - Lifetime
- 1982-06-25 US US06/392,216 patent/US4597283A/en not_active Expired - Lifetime
-
1983
- 1983-01-13 AT AT0010583A patent/AT381875B/de not_active IP Right Cessation
- 1983-01-14 LU LU84583A patent/LU84583A1/fr unknown
- 1983-01-14 GB GB08301070A patent/GB2115326B/en not_active Expired
- 1983-01-17 IN IN29/DEL/83A patent/IN167481B/en unknown
- 1983-01-25 AU AU10738/83A patent/AU560673B2/en not_active Ceased
- 1983-01-27 ZA ZA83536A patent/ZA83536B/xx unknown
- 1983-02-01 EG EG66/83A patent/EG15932A/xx active
- 1983-02-08 PT PT76210A patent/PT76210B/pt not_active IP Right Cessation
- 1983-02-09 PL PL24049583A patent/PL240495A1/xx unknown
- 1983-02-10 SU SU833550648A patent/SU1232125A3/ru active
- 1983-02-10 FI FI830463A patent/FI84563C/fi not_active IP Right Cessation
- 1983-02-10 BR BR8300691A patent/BR8300691A/pt not_active IP Right Cessation
- 1983-02-16 CA CA000421703A patent/CA1254543A/en not_active Expired
- 1983-02-16 HU HU83540A patent/HU186639B/hu not_active IP Right Cessation
- 1983-02-17 ES ES519882A patent/ES519882A0/es active Granted
- 1983-02-17 AR AR292157A patent/AR230791A1/es active
- 1983-02-18 KR KR1019830000665A patent/KR920007242B1/ko not_active Expired
- 1983-02-18 DD DD83248070A patent/DD206742A5/de not_active IP Right Cessation
- 1983-02-18 CS CS831118A patent/CS266315B2/cs unknown
- 1983-02-18 JP JP58024927A patent/JPS58202916A/ja active Pending
- 1983-02-18 SE SE8300905A patent/SE462520B/sv not_active IP Right Cessation
- 1983-02-18 MX MX196320A patent/MX161418A/es unknown
- 1983-02-18 IT IT67190/83A patent/IT1165545B/it active
-
1986
- 1986-03-05 US US06/836,648 patent/US4755238A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5361550A (en) * | 1976-11-12 | 1978-06-02 | Barurureku Yujiyuunu A Chubu D | Stress removed pipe manufacturing process and practical device and pipe made with said process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003080316A (ja) * | 2001-09-06 | 2003-03-18 | Nippon Steel Corp | 耐久性および真直性に優れる軌条とその矯正方法 |
| JP2011079008A (ja) * | 2009-10-06 | 2011-04-21 | Nippon Steel Corp | レールの矯正方法及び矯正装置 |
Also Published As
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