MX2022008596A - Metodo de produccion de tubos metalicos sin costura. - Google Patents
Metodo de produccion de tubos metalicos sin costura.Info
- Publication number
- MX2022008596A MX2022008596A MX2022008596A MX2022008596A MX2022008596A MX 2022008596 A MX2022008596 A MX 2022008596A MX 2022008596 A MX2022008596 A MX 2022008596A MX 2022008596 A MX2022008596 A MX 2022008596A MX 2022008596 A MX2022008596 A MX 2022008596A
- Authority
- MX
- Mexico
- Prior art keywords
- thickness
- inclined rolling
- manufacturing
- metal tube
- rolled
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 3
- 238000005096 rolling process Methods 0.000 abstract 10
- 239000000463 material Substances 0.000 abstract 2
- 230000003247 decreasing effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/06—Rolling hollow basic material, e.g. Assel mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/02—Transverse dimensions
- B21B2261/04—Thickness, gauge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/02—Transverse dimensions
- B21B2261/08—Diameter
-
- 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
- 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
- B21B27/025—Skew rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
Un método descrito en el presente documento es un método para producir un primer tubo metálico sin costura con un primer grosor de pared y un segundo tubo metálico sin costura con un segundo grosor de pared mediante el uso de un tren de laminación inclinado de tres cilindros, y el método incluye un primer paso de laminado de inclinación (#5), un paso de cambio de configuración (#10), y un segundo paso de laminado de inclinación (#15). En el primer paso de laminado de inclinación, una primera pieza a trabajar es laminada por el tren de laminación inclinado. En el paso de cambio de configuración, se cambia una condición de configuración del tren de laminación inclinado de una manera (a) o (b) como se describe a continuación. En el segundo paso de laminado de inclinación, una segunda pieza a trabajar es laminada por el tren de laminación inclinado bajo la condición modificada. (a) Cuando el segundo espesor de pared es menor que el primer espesor de pared, el ángulo transversal de cada uno de los cilindros de laminación inclinados se hace mayor que el ángulo transversal establecido para el primer paso de laminado de inclinación. (b) Cuando el segundo grosor de pared es mayor que el primero, el ángulo transversal de cada uno de los cilindros de laminación inclinados se hace menor que el ángulo transversal establecido para el primer paso de laminado de inclinación.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020003451 | 2020-01-14 | ||
| PCT/JP2020/036582 WO2021145027A1 (ja) | 2020-01-14 | 2020-09-28 | 継目無金属管の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2022008596A true MX2022008596A (es) | 2022-08-10 |
Family
ID=76864124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2022008596A MX2022008596A (es) | 2020-01-14 | 2020-09-28 | Metodo de produccion de tubos metalicos sin costura. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20230054014A1 (es) |
| EP (1) | EP4091730B1 (es) |
| JP (1) | JP7226591B2 (es) |
| CN (1) | CN114981021A (es) |
| BR (1) | BR112022012254A2 (es) |
| MX (1) | MX2022008596A (es) |
| WO (1) | WO2021145027A1 (es) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3128055C2 (de) * | 1980-07-18 | 1993-08-19 | Sumitomo Kinzoku Kogyo K.K., Osaka | Schrägwalzgerüst ohne Dorn für nahtlose Metallrohre |
| AU564031B2 (en) * | 1982-06-30 | 1987-07-30 | Sumitomo Metal Industries Ltd. | Manufacturing hollow rods |
| JPS5980716A (ja) | 1982-10-29 | 1984-05-10 | Sumitomo Metal Ind Ltd | 二相合金管の製造方法 |
| DE3844802C2 (de) * | 1987-03-27 | 1995-05-11 | Sumitomo Metal Ind | Verfahren zum Herstellen nahtloser Rohre |
| JPS6431505A (en) | 1987-07-24 | 1989-02-01 | Sumitomo Metal Ind | Piercing method for seamless pipe |
| JPH0775727B2 (ja) | 1989-04-03 | 1995-08-16 | 住友金属工業株式会社 | 傾斜圧延方法 |
| JPH05228514A (ja) | 1992-02-18 | 1993-09-07 | Sumitomo Metal Ind Ltd | 傾斜圧延機による拡管圧延法 |
| JP3082414B2 (ja) * | 1992-03-17 | 2000-08-28 | 住友金属工業株式会社 | 管の圧延方法 |
| JP3402268B2 (ja) * | 1999-06-29 | 2003-05-06 | 住友金属工業株式会社 | 継目無金属管の穿孔圧延方法 |
| BRPI0706213B1 (pt) * | 2006-08-14 | 2019-07-09 | Nippon Steel & Sumitomo Metal Corporation | Processo para fabricar um tubo sem costura |
| WO2011039942A1 (ja) * | 2009-09-29 | 2011-04-07 | 住友金属工業株式会社 | 多ロールマンドレルミルおよび継目無管の製造方法 |
| JP5012992B2 (ja) * | 2010-12-08 | 2012-08-29 | 住友金属工業株式会社 | 継目無管の製造方法 |
-
2020
- 2020-09-28 CN CN202080092978.9A patent/CN114981021A/zh active Pending
- 2020-09-28 MX MX2022008596A patent/MX2022008596A/es unknown
- 2020-09-28 EP EP20913647.2A patent/EP4091730B1/en active Active
- 2020-09-28 WO PCT/JP2020/036582 patent/WO2021145027A1/ja unknown
- 2020-09-28 US US17/758,049 patent/US20230054014A1/en active Pending
- 2020-09-28 BR BR112022012254A patent/BR112022012254A2/pt unknown
- 2020-09-28 JP JP2021570643A patent/JP7226591B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2021145027A1 (es) | 2021-07-22 |
| US20230054014A1 (en) | 2023-02-23 |
| CN114981021A (zh) | 2022-08-30 |
| WO2021145027A1 (ja) | 2021-07-22 |
| JP7226591B2 (ja) | 2023-02-21 |
| EP4091730A4 (en) | 2023-05-31 |
| EP4091730A1 (en) | 2022-11-23 |
| BR112022012254A2 (pt) | 2022-08-30 |
| EP4091730B1 (en) | 2024-01-31 |
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