ZA882147B - Method of piercing and manufacturing seamless tubes - Google Patents
Method of piercing and manufacturing seamless tubesInfo
- Publication number
- ZA882147B ZA882147B ZA882147A ZA882147A ZA882147B ZA 882147 B ZA882147 B ZA 882147B ZA 882147 A ZA882147 A ZA 882147A ZA 882147 A ZA882147 A ZA 882147A ZA 882147 B ZA882147 B ZA 882147B
- Authority
- ZA
- South Africa
- Prior art keywords
- piercing
- seamless tubes
- manufacturing seamless
- manufacturing
- tubes
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- 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
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)
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 |
|---|---|
| ZA882147B true ZA882147B (en) | 1988-09-12 |
Family
ID=13570097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA882147A ZA882147B (en) | 1987-03-27 | 1988-03-25 | Method of piercing and manufacturing seamless tubes |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4827750A (ja) |
| JP (1) | JPS63238909A (ja) |
| KR (1) | KR910003466B1 (ja) |
| CN (1) | CN1013249B (ja) |
| AT (1) | AT393637B (ja) |
| BE (1) | BE1000955A3 (ja) |
| CA (1) | CA1296553C (ja) |
| ES (1) | ES2007162A6 (ja) |
| FR (1) | FR2612813B1 (ja) |
| GB (1) | GB2202778B (ja) |
| IT (1) | IT1219156B (ja) |
| MX (1) | MX171296B (ja) |
| ZA (1) | ZA882147B (ja) |
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 |
| US5713234A (en) * | 1995-01-10 | 1998-02-03 | Sumitomo Metal Industries, Ltd. | Piercing-rolling method and piercing-rolling apparatus for seamless tubes |
| EP1637244B1 (en) * | 2003-05-21 | 2009-07-22 | Sumitomo Metal Industries, Ltd. | Method of manufacturing seamless tube |
| US7146836B2 (en) * | 2003-06-06 | 2006-12-12 | Sumitomo Metal Industries, Ltd. | Piercing method for manufacturing of seamless pipe |
| EP1649945B1 (en) * | 2003-06-06 | 2011-01-26 | Sumitomo Metal Industries, Ltd. | Drilling/rolling method in manufacturing seamless tube |
| WO2004112977A1 (ja) * | 2003-06-23 | 2004-12-29 | Sumitomo Metal Industries, Ltd. | 継目無鋼管製造用素管とその製造方法 |
| EP1820576B1 (en) * | 2004-10-28 | 2010-01-27 | Sumitomo Metal Industries, Ltd. | Production method of seamless steel pipe |
| 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 |
| EP3120942B8 (en) * | 2014-03-19 | 2019-09-04 | Nippon Steel 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 ES ES8800916A patent/ES2007162A6/es not_active Expired
- 1988-03-25 GB GB8807208A patent/GB2202778B/en not_active Expired - Lifetime
- 1988-03-25 MX MX010895A patent/MX171296B/es unknown
- 1988-03-25 ZA ZA882147A patent/ZA882147B/xx 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
- 1988-03-26 KR KR1019880003310A patent/KR910003466B1/ko not_active IP Right Cessation
- 1988-03-26 CN CN88101659A patent/CN1013249B/zh not_active Expired
- 1988-03-28 IT IT67276/88A patent/IT1219156B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| CN88101659A (zh) | 1988-12-07 |
| CN1013249B (zh) | 1991-07-24 |
| GB8807208D0 (en) | 1988-04-27 |
| JPH0523842B2 (ja) | 1993-04-06 |
| ES2007162A6 (es) | 1989-06-01 |
| MX171296B (es) | 1993-10-18 |
| FR2612813A1 (fr) | 1988-09-30 |
| KR910003466B1 (ko) | 1991-06-01 |
| AT393637B (de) | 1991-11-25 |
| IT8867276A0 (it) | 1988-03-28 |
| BE1000955A3 (fr) | 1989-05-23 |
| KR880010834A (ko) | 1988-10-24 |
| FR2612813B1 (fr) | 1990-01-05 |
| JPS63238909A (ja) | 1988-10-05 |
| GB2202778B (en) | 1991-07-10 |
| US4827750A (en) | 1989-05-09 |
| AU603650B2 (en) | 1990-11-22 |
| AU1373488A (en) | 1988-09-29 |
| GB2202778A (en) | 1988-10-05 |
| IT1219156B (it) | 1990-05-03 |
| CA1296553C (en) | 1992-03-03 |
| ATA76088A (de) | 1991-05-15 |
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