ES2007162A6 - Un metodo para la fabricacion de tubos sin soldadura. - Google Patents
Un metodo para la fabricacion de tubos sin soldadura.Info
- Publication number
- ES2007162A6 ES2007162A6 ES8800916A ES8800916A ES2007162A6 ES 2007162 A6 ES2007162 A6 ES 2007162A6 ES 8800916 A ES8800916 A ES 8800916A ES 8800916 A ES8800916 A ES 8800916A ES 2007162 A6 ES2007162 A6 ES 2007162A6
- Authority
- ES
- Spain
- Prior art keywords
- piercing
- gamma
- beta
- solid billet
- seamless tubes
- 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.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C5/00—Pointing; Push-pointing
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Forging (AREA)
- Control Of Metal Rolling (AREA)
- Metal Extraction Processes (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
METODO PARA LA FABRICACION DE TUBOS SIN SOLDADURA QUE PERMITE REALIZAR LA PERFORACION DE UNA BARRA MACIZA MEDIANTE UNA LAMINADORA DE PERFORACION, EN UNA SOLA PASADA, CON UNA RELACION DE PERFORACION SUPERIOR A 4,0 O UNA RELACION DE EXPANSION SUPERIOR A 1,15 O UNA RELACION ESPESOR DE PARED-DIAMETRO EXTERIOR INFERIOR AL 6,5% CUYA LAMINADORA COMPRENDE UNOS RODILLOS DE FORMA CONICA, CON UNOS ANGULOS DE AVANCE Y DE CRUZAMIENTO QUE SATISFACEN LAS SIGUIENTES CONDICIONES: 8'' < 20'' 5'' < 35'' 15'' < 50'' PRESENTANDO EL DIAMETRO DE LA BARRA MACIZAD0, EL DIAMETRO EXTERIOR D Y EL ESPESOR T DEL CUERPO HUECO OBTENIDO DESPUES DE LA PERFORACION LAS CONDICIONES PREESTABLECIDAS.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62075226A JPS63238909A (ja) | 1987-03-27 | 1987-03-27 | 継目無管の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2007162A6 true ES2007162A6 (es) | 1989-06-01 |
Family
ID=13570097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8800916A Expired ES2007162A6 (es) | 1987-03-27 | 1988-03-25 | Un metodo para la fabricacion de tubos sin soldadura. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4827750A (es) |
| JP (1) | JPS63238909A (es) |
| KR (1) | KR910003466B1 (es) |
| CN (1) | CN1013249B (es) |
| AT (1) | AT393637B (es) |
| BE (1) | BE1000955A3 (es) |
| CA (1) | CA1296553C (es) |
| ES (1) | ES2007162A6 (es) |
| FR (1) | FR2612813B1 (es) |
| GB (1) | GB2202778B (es) |
| IT (1) | IT1219156B (es) |
| MX (1) | MX171296B (es) |
| ZA (1) | ZA882147B (es) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE68909176T2 (de) * | 1988-11-18 | 1994-01-13 | Sumitomo Metal Ind | Verfahren zur Herstellung nahtloser Rohre aus Titan. |
| US5147816A (en) * | 1990-09-28 | 1992-09-15 | Texas Instruments Incorporated | Method of making nonvolatile memory array having cells with two tunelling windows |
| CN1061569C (zh) * | 1995-01-10 | 2001-02-07 | 住友金属工业株式会社 | 无缝金属管的穿孔轧制方法及其装置 |
| CN100464882C (zh) * | 2003-05-21 | 2009-03-04 | 住友金属工业株式会社 | 无缝管的制造方法 |
| US7146836B2 (en) * | 2003-06-06 | 2006-12-12 | Sumitomo Metal Industries, Ltd. | Piercing method for manufacturing of seamless pipe |
| CN100509192C (zh) * | 2003-06-06 | 2009-07-08 | 住友金属工业株式会社 | 制造无缝管时的穿孔轧制方法 |
| BRPI0411812B1 (pt) * | 2003-06-23 | 2019-04-24 | Nippon Steel & Sumitomo Metal Corporation | Revestimento de tubo para fabricar um tubo de aço sem costura de aço inoxidável austenítico, método para sua fabricação e métodos para fabricar um tubo de aço sem costura de um aço com liga rica |
| DE602005019196D1 (es) * | 2004-10-28 | 2010-03-18 | Sumitomo Metal Ind | |
| WO2007114173A1 (ja) * | 2006-03-28 | 2007-10-11 | Sumitomo Metal Industries, Ltd. | 高合金圧延用マンドレルバー、その表面処理方法および製造方法、ならびに継目無鋼管製造装置の操業方法 |
| RU2453386C1 (ru) * | 2010-12-22 | 2012-06-20 | Открытое акционерное общество "Электростальский завод тяжелого машиностроения" | Способ винтовой прокатки полых изделий |
| JP5177261B2 (ja) * | 2011-08-01 | 2013-04-03 | 新日鐵住金株式会社 | 強度と低温靱性に優れた継目無鋼管の制御圧延方法 |
| KR101155789B1 (ko) * | 2011-11-11 | 2012-06-12 | 최인식 | 무한궤도용 부싱 제조방법 |
| CN103567335B (zh) * | 2012-08-10 | 2016-08-24 | 李迎春 | 斜盘式等速模具 |
| US10232418B2 (en) * | 2014-03-19 | 2019-03-19 | Nippon Steel & Sumitomo Metal Corporation | Method for producing seamless metal pipe |
| RU2635685C1 (ru) * | 2016-12-02 | 2017-11-15 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Способ прошивки в стане винтовой прокатки |
| CN106903169B (zh) * | 2017-04-06 | 2018-12-18 | 北京京诚之星科技开发有限公司 | 一种芯棒辗轧机 |
| RU2764066C2 (ru) * | 2020-05-06 | 2022-01-13 | Общество с ограниченной ответственностью "МИП "Стан" | Стан винтовой прокатки |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2017388A (en) * | 1934-06-21 | 1935-10-15 | Bannister Bryant | Method and apparatus for manufacturing seamless pipes and tubes |
| GB1184707A (en) * | 1966-07-05 | 1970-03-18 | Csepel Vas Es Femmuvek | A Method and Apparatus for Producing Seamless Rolled Tubes |
| CA919958A (en) * | 1969-11-05 | 1973-01-30 | Sumitomo Metal Industries, Ltd. | Piercing rolling apparatus for producing rolled material free from surface torsion |
| GB2067112B (en) * | 1980-01-12 | 1983-06-22 | Metcalfe J | Tube manufacturing plant |
| JPS6059042B2 (ja) * | 1981-04-10 | 1985-12-23 | 住友金属工業株式会社 | 継目無鋼管の製造方法 |
| DE3220921A1 (de) * | 1982-06-03 | 1983-12-08 | Kocks Technik Gmbh & Co, 4010 Hilden | Walzwerksanlage mit einem planetenschraegwalzwerk |
| JPS61245906A (ja) * | 1985-04-23 | 1986-11-01 | Sumitomo Metal Ind Ltd | 継目無管の圧延方法 |
-
1987
- 1987-03-27 JP JP62075226A patent/JPS63238909A/ja active Granted
-
1988
- 1988-03-22 AT AT0076088A patent/AT393637B/de not_active IP Right Cessation
- 1988-03-23 FR FR888803800A patent/FR2612813B1/fr not_active Expired - Lifetime
- 1988-03-23 CA CA000562231A patent/CA1296553C/en not_active Expired - Lifetime
- 1988-03-25 ZA ZA882147A patent/ZA882147B/xx unknown
- 1988-03-25 ES ES8800916A patent/ES2007162A6/es not_active Expired
- 1988-03-25 MX MX010895A patent/MX171296B/es unknown
- 1988-03-25 US US07/173,636 patent/US4827750A/en not_active Expired - Lifetime
- 1988-03-25 BE BE8800349A patent/BE1000955A3/fr not_active IP Right Cessation
- 1988-03-25 GB GB8807208A patent/GB2202778B/en not_active Expired - Lifetime
- 1988-03-26 CN CN88101659A patent/CN1013249B/zh not_active Expired
- 1988-03-26 KR KR1019880003310A patent/KR910003466B1/ko not_active IP Right Cessation
- 1988-03-28 IT IT67276/88A patent/IT1219156B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| GB2202778A (en) | 1988-10-05 |
| GB2202778B (en) | 1991-07-10 |
| CN1013249B (zh) | 1991-07-24 |
| AU1373488A (en) | 1988-09-29 |
| BE1000955A3 (fr) | 1989-05-23 |
| KR910003466B1 (ko) | 1991-06-01 |
| MX171296B (es) | 1993-10-18 |
| KR880010834A (ko) | 1988-10-24 |
| AT393637B (de) | 1991-11-25 |
| GB8807208D0 (en) | 1988-04-27 |
| FR2612813A1 (fr) | 1988-09-30 |
| CA1296553C (en) | 1992-03-03 |
| IT1219156B (it) | 1990-05-03 |
| JPS63238909A (ja) | 1988-10-05 |
| US4827750A (en) | 1989-05-09 |
| IT8867276A0 (it) | 1988-03-28 |
| JPH0523842B2 (es) | 1993-04-06 |
| FR2612813B1 (fr) | 1990-01-05 |
| CN88101659A (zh) | 1988-12-07 |
| ZA882147B (en) | 1988-09-12 |
| AU603650B2 (en) | 1990-11-22 |
| ATA76088A (de) | 1991-05-15 |
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