JPS6431505A - Piercing method for seamless pipe - Google Patents
Piercing method for seamless pipeInfo
- Publication number
- JPS6431505A JPS6431505A JP18607787A JP18607787A JPS6431505A JP S6431505 A JPS6431505 A JP S6431505A JP 18607787 A JP18607787 A JP 18607787A JP 18607787 A JP18607787 A JP 18607787A JP S6431505 A JPS6431505 A JP S6431505A
- Authority
- JP
- Japan
- Prior art keywords
- piercing
- ratio
- thickness
- outer diameter
- angle
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 4
- 239000007787 solid Substances 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005096 rolling process Methods 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Metal Rolling (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18607787A JPS6431505A (en) | 1987-07-24 | 1987-07-24 | Piercing method for seamless pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18607787A JPS6431505A (en) | 1987-07-24 | 1987-07-24 | Piercing method for seamless pipe |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6431505A true JPS6431505A (en) | 1989-02-01 |
JPH0475082B2 JPH0475082B2 (ja) | 1992-11-27 |
Family
ID=16181979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18607787A Granted JPS6431505A (en) | 1987-07-24 | 1987-07-24 | Piercing method for seamless pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6431505A (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1649945A1 (en) * | 2003-06-06 | 2006-04-26 | Sumitomo Metal Industries, Ltd. | Drilling/rolling method in manufacturing seamless tube |
WO2006133696A1 (de) * | 2005-06-16 | 2006-12-21 | V & M Deutschland Gmbh | Vorrichtung zum herstellen eines nahtlosen hohlkörpers aus stahl |
WO2008081866A1 (ja) * | 2006-12-28 | 2008-07-10 | Sumitomo Metal Industries, Ltd. | 高Cr-高Ni基合金鋼からなる継目無鋼管の製造方法 |
JP2013094826A (ja) * | 2011-11-01 | 2013-05-20 | Nippon Steel & Sumitomo Metal Corp | 継目無金属管の製造方法 |
JP2013094825A (ja) * | 2011-11-01 | 2013-05-20 | Nippon Steel & Sumitomo Metal Corp | 継目無金属管の製造方法 |
WO2015141211A1 (ja) * | 2014-03-19 | 2015-09-24 | 新日鐵住金株式会社 | 継目無金属管の製造方法 |
CN106180194A (zh) * | 2016-07-08 | 2016-12-07 | 江苏隆达超合金航材股份有限公司 | 高温合金棒材穿孔制备管材的工艺 |
WO2021145027A1 (ja) | 2020-01-14 | 2021-07-22 | 日本製鉄株式会社 | 継目無金属管の製造方法 |
-
1987
- 1987-07-24 JP JP18607787A patent/JPS6431505A/ja active Granted
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1649945A1 (en) * | 2003-06-06 | 2006-04-26 | Sumitomo Metal Industries, Ltd. | Drilling/rolling method in manufacturing seamless tube |
EP1649945A4 (en) * | 2003-06-06 | 2007-04-18 | Sumitomo Metal Ind | METHOD OF PERAGE / ROLLING FOR THE MANUFACTURE OF A SOLDER-FREE TUBE |
WO2006133696A1 (de) * | 2005-06-16 | 2006-12-21 | V & M Deutschland Gmbh | Vorrichtung zum herstellen eines nahtlosen hohlkörpers aus stahl |
EA013888B1 (ru) * | 2005-06-16 | 2010-08-30 | Ф Унд М Дойчланд Гмбх | Способ изготовления бесшовного полого изделия из стального круглого слитка (варианты) |
AU2006257519B2 (en) * | 2005-06-16 | 2011-01-27 | V & M Deutschland Gmbh | Device for production of a seamless hollow body from steel |
US8316680B2 (en) | 2005-06-16 | 2012-11-27 | V&M Deutschland Gmbh | Method of making a seamless hollow body from steel |
WO2008081866A1 (ja) * | 2006-12-28 | 2008-07-10 | Sumitomo Metal Industries, Ltd. | 高Cr-高Ni基合金鋼からなる継目無鋼管の製造方法 |
JP2008161906A (ja) * | 2006-12-28 | 2008-07-17 | Sumitomo Metal Ind Ltd | 高Cr−高Ni基合金鋼からなる継目無鋼管の製造方法 |
JP2013094826A (ja) * | 2011-11-01 | 2013-05-20 | Nippon Steel & Sumitomo Metal Corp | 継目無金属管の製造方法 |
JP2013094825A (ja) * | 2011-11-01 | 2013-05-20 | Nippon Steel & Sumitomo Metal Corp | 継目無金属管の製造方法 |
WO2015141211A1 (ja) * | 2014-03-19 | 2015-09-24 | 新日鐵住金株式会社 | 継目無金属管の製造方法 |
JP5858206B1 (ja) * | 2014-03-19 | 2016-02-10 | 新日鐵住金株式会社 | 継目無金属管の製造方法 |
CN106102941A (zh) * | 2014-03-19 | 2016-11-09 | 新日铁住金株式会社 | 无缝金属管的制造方法 |
RU2656901C2 (ru) * | 2014-03-19 | 2018-06-07 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Способ изготовления бесшовной металлической трубы |
CN106180194A (zh) * | 2016-07-08 | 2016-12-07 | 江苏隆达超合金航材股份有限公司 | 高温合金棒材穿孔制备管材的工艺 |
WO2021145027A1 (ja) | 2020-01-14 | 2021-07-22 | 日本製鉄株式会社 | 継目無金属管の製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPH0475082B2 (ja) | 1992-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 15 Free format text: PAYMENT UNTIL: 20071127 |