MX2013011178A - Metodo para fabricar rodillo para reduccion, y rodillo para reduccion. - Google Patents
Metodo para fabricar rodillo para reduccion, y rodillo para reduccion.Info
- Publication number
- MX2013011178A MX2013011178A MX2013011178A MX2013011178A MX2013011178A MX 2013011178 A MX2013011178 A MX 2013011178A MX 2013011178 A MX2013011178 A MX 2013011178A MX 2013011178 A MX2013011178 A MX 2013011178A MX 2013011178 A MX2013011178 A MX 2013011178A
- Authority
- MX
- Mexico
- Prior art keywords
- roll
- reducing
- ridge part
- manufacturing
- curvature radii
- Prior art date
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
- B21B27/024—Rolls for bars, rods, rounds, tubes, wire or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/14—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling without mandrel, e.g. stretch-reducing mills
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49544—Roller making
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Rolls And Other Rotary Bodies (AREA)
Abstract
Se provee un método para fabricar un rodillo para reducción, en donde la aparición de defectos de aleta y defectos de borde pueden ser suprimidos. Un rodillo para reducción usado en una máquina de reducción de tres rodillos se prepara. Enseguida, mientras el rodillo para reducción es girado alrededor de un eje del rodillo, una parte de reborde (52) formada en una sección adyacente entre una parte de calibre y una parte de brida se corta para redondear la parte de reborde (52). En el paso de redondear la parte de reborde (52), en una región de la parte de reborde (RA52) dentro de un intervalo de 3.0 mm en una dirección del eje del rodillo con la parte superior de la parte de reborde (52) como el centro, el promedio de radios de curvatura medido a un paso de 0.5 se fija a 2.5-3.0 mm, y la diferencia entre el valor máximo y el valor mínimo de los radios de curvatura se fija a 1.0 mm o menos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011079759A JP5003833B1 (ja) | 2011-03-31 | 2011-03-31 | 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール |
PCT/JP2012/058058 WO2012133484A1 (ja) | 2011-03-31 | 2012-03-28 | 絞り圧延用ロールの製造方法、及び、絞り圧延用ロール |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2013011178A true MX2013011178A (es) | 2013-12-06 |
MX338263B MX338263B (es) | 2016-04-11 |
Family
ID=46794004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2013011178A MX338263B (es) | 2011-03-31 | 2012-03-28 | Metodo para fabricar rodillo para reduccion, y rodillo para reduccion. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140013815A1 (es) |
EP (1) | EP2692453B1 (es) |
JP (1) | JP5003833B1 (es) |
CN (1) | CN103459056B (es) |
BR (1) | BR112013023809B1 (es) |
MX (1) | MX338263B (es) |
WO (1) | WO2012133484A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103341514B (zh) * | 2013-07-05 | 2015-08-19 | 中北大学 | 一种曲线回转外形筒体零件的辊挤去飞边成型装置 |
CN112007951B (zh) * | 2019-05-31 | 2022-08-16 | 宝山钢铁股份有限公司 | 高频直缝焊管的精成型圆管孔型的成型方法 |
CN114273571B (zh) * | 2021-12-01 | 2024-03-22 | 中北大学 | 一种带内网格筋筒形件辊挤成形模具 |
CN116078810B (zh) * | 2023-02-17 | 2023-11-07 | 科城精铜(广州)有限公司 | 一种提高铜杆抗拉强度的轧制装置及方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2333916C2 (de) * | 1973-07-04 | 1986-01-09 | Kocks Technik Gmbh & Co, 4010 Hilden | Kalibrierung der Walzen einer Reduzierwalzstraße für Rohre |
JPS6188905A (ja) * | 1984-10-05 | 1986-05-07 | Nippon Steel Corp | 絞り圧延方法 |
CN1006606B (zh) * | 1987-07-22 | 1990-01-31 | 东北重型机械学院 | 热轧三辊轧管机轧辊 |
DE19539408C2 (de) * | 1995-10-11 | 2003-03-20 | Sms Demag Ag | Kaliberkontur der Walze eines Rohrwalzwerkes |
JP4122542B2 (ja) * | 1997-08-12 | 2008-07-23 | Jfeスチール株式会社 | 管の絞り圧延方法 |
JPH11197714A (ja) | 1998-01-20 | 1999-07-27 | Kawasaki Steel Corp | 管の絞り圧延方法 |
CN2356765Y (zh) * | 1998-12-30 | 2000-01-05 | 宝山钢铁(集团)公司 | 一种三辊减径机轧辊 |
CN100534653C (zh) * | 2004-01-21 | 2009-09-02 | 住友金属工业株式会社 | 管的减径轧制装置及减径轧制装置用轧辊 |
CN100409953C (zh) * | 2004-03-29 | 2008-08-13 | 住友金属工业株式会社 | 管的制造方法及定径轧制装置 |
JP4441912B2 (ja) * | 2005-03-28 | 2010-03-31 | 住友金属工業株式会社 | マンドレルミル圧延方法 |
JP5212768B2 (ja) * | 2007-01-11 | 2013-06-19 | 新日鐵住金株式会社 | 圧延スタンド及び孔型圧延ロールの基準位置決定方法 |
JP5093119B2 (ja) * | 2007-02-08 | 2012-12-05 | 住友金属工業株式会社 | 絞り圧延機用孔型ロール及び絞り圧延機 |
-
2011
- 2011-03-31 JP JP2011079759A patent/JP5003833B1/ja active Active
-
2012
- 2012-03-28 WO PCT/JP2012/058058 patent/WO2012133484A1/ja active Application Filing
- 2012-03-28 BR BR112013023809-7A patent/BR112013023809B1/pt active IP Right Grant
- 2012-03-28 US US14/008,587 patent/US20140013815A1/en not_active Abandoned
- 2012-03-28 MX MX2013011178A patent/MX338263B/es active IP Right Grant
- 2012-03-28 CN CN201280013630.1A patent/CN103459056B/zh not_active Expired - Fee Related
- 2012-03-28 EP EP12765966.2A patent/EP2692453B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2692453A1 (en) | 2014-02-05 |
JP5003833B1 (ja) | 2012-08-15 |
JP2012213786A (ja) | 2012-11-08 |
WO2012133484A1 (ja) | 2012-10-04 |
BR112013023809A2 (pt) | 2016-12-13 |
US20140013815A1 (en) | 2014-01-16 |
MX338263B (es) | 2016-04-11 |
CN103459056B (zh) | 2015-03-04 |
CN103459056A (zh) | 2013-12-18 |
EP2692453A4 (en) | 2014-11-19 |
EP2692453B1 (en) | 2015-12-30 |
BR112013023809B1 (pt) | 2019-04-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX338263B (es) | Metodo para fabricar rodillo para reduccion, y rodillo para reduccion. | |
MX363663B (es) | Método para producir acero conformado, la forma de sección transversal que cambia en la dirección longitudinal, y dispositivo de formación por rodillo. | |
WO2012148520A3 (en) | Tolerance evaluation with reduced measured points | |
NZ606434A (en) | Shaped metal container and method for making same | |
EP3470540A4 (en) | STAINLESS STEEL PLATE FOR FUEL CELL PARATORS AND MANUFACTURING METHOD THEREFOR | |
MX360964B (es) | Láminas de acero, laminadas en caliente y método para producir las mismas. | |
EP3470539A4 (en) | STAINLESS STEEL SHEET FOR FUEL CELL SEPARATORS, AND PROCESS FOR PRODUCING THE SAME | |
CN204365929U (zh) | 一种应用于轴承外环加工的冷辗芯轴 | |
WO2016084378A8 (ja) | 方向性電磁鋼板の製造方法 | |
WO2012165913A3 (ko) | 이차전지용 음극 및 이를 구비하는 이차전지 | |
EP3993114A4 (en) | Fuel cell humidifier and manufacturing method therefor | |
WO2012075373A3 (en) | Solid dosage form that promotes reliable oral, esophageal and gi transit | |
EP2653577A3 (en) | Aluminum alloy sheet that exhibits excellent surface quality after anodizing and method for producing the same | |
MX2015016280A (es) | Metodo de produccion para lamina de acero que cambia la configuracion en seccion transversal en la direccion longitudinal, y dispositivo de moldeo por rodillo. | |
CN102728618A (zh) | 一种cvc工作辊辊形及其控制方法 | |
WO2013192375A3 (en) | Helix type vertical axis turbine blades and method for continuously making same | |
CN104438432B (zh) | 冷弯直缝高精度圆管成型方法 | |
CN210280185U (zh) | 一种圆管轧制六边形管的冷轧孔型结构 | |
EP4029945A4 (en) | COMPOSITION CONTAINING DECOMPOSITION DERIVED FROM YEAST CELL WALL, PRODUCTION METHOD AND USE THEREOF | |
CN203330115U (zh) | 一种控制带钢断面形状的工作辊辊形 | |
WO2011113647A3 (de) | Kegelrollenlager mit profilierter laufbahn | |
CN202129270U (zh) | 一种新型粗轧立辊 | |
CN203253718U (zh) | 一种铜板带材热轧机轧辊 | |
EP3974549A4 (en) | CHROMIUM-CONTAINING STEEL SHEET FOR COLLECTORS OF NON-AQUEOUS ELECTROLYTE SECONDARY BATTERIES AND PROCESS FOR ITS MANUFACTURE | |
EP4057401A4 (en) | FUEL BATTERY CELL AND METHOD FOR PRODUCING A FUEL BATTERY CELL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |