KR910003466B1 - 이음매 없는 관의 천공방법 - Google Patents

이음매 없는 관의 천공방법 Download PDF

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Publication number
KR910003466B1
KR910003466B1 KR1019880003310A KR880003310A KR910003466B1 KR 910003466 B1 KR910003466 B1 KR 910003466B1 KR 1019880003310 A KR1019880003310 A KR 1019880003310A KR 880003310 A KR880003310 A KR 880003310A KR 910003466 B1 KR910003466 B1 KR 910003466B1
Authority
KR
South Korea
Prior art keywords
drilling
ratio
seamless
hollow tube
diameter
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
Application number
KR1019880003310A
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English (en)
Korean (ko)
Other versions
KR880010834A (ko
Inventor
찌히로오 하야시
Original Assignee
스미도모 긴소꾸 고오교오 가부시기가이샤
신구우 야스오
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 스미도모 긴소꾸 고오교오 가부시기가이샤, 신구우 야스오 filed Critical 스미도모 긴소꾸 고오교오 가부시기가이샤
Publication of KR880010834A publication Critical patent/KR880010834A/ko
Application granted granted Critical
Publication of KR910003466B1 publication Critical patent/KR910003466B1/ko
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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)
  • Rolls And Other Rotary Bodies (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Metal Extraction Processes (AREA)
KR1019880003310A 1987-03-27 1988-03-26 이음매 없는 관의 천공방법 Expired KR910003466B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-75226 1987-03-27
JP?62-75226 1987-03-27
JP62075226A JPS63238909A (ja) 1987-03-27 1987-03-27 継目無管の製造方法

Publications (2)

Publication Number Publication Date
KR880010834A KR880010834A (ko) 1988-10-24
KR910003466B1 true KR910003466B1 (ko) 1991-06-01

Family

ID=13570097

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003310A Expired KR910003466B1 (ko) 1987-03-27 1988-03-26 이음매 없는 관의 천공방법

Country Status (13)

Country Link
US (1) US4827750A (enExample)
JP (1) JPS63238909A (enExample)
KR (1) KR910003466B1 (enExample)
CN (1) CN1013249B (enExample)
AT (1) AT393637B (enExample)
BE (1) BE1000955A3 (enExample)
CA (1) CA1296553C (enExample)
ES (1) ES2007162A6 (enExample)
FR (1) FR2612813B1 (enExample)
GB (1) GB2202778B (enExample)
IT (1) IT1219156B (enExample)
MX (1) MX171296B (enExample)
ZA (1) ZA882147B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101155789B1 (ko) * 2011-11-11 2012-06-12 최인식 무한궤도용 부싱 제조방법

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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
DE69620310T2 (de) * 1995-01-10 2002-11-21 Sumitomo Metal Industries, Ltd. Verfahren und vorrichtung zum lochen nahtloser rohre
DE602004022167D1 (de) * 2003-05-21 2009-09-03 Sumitomo Metal Ind Verfahren zur herstellung eines nahtlosen rohrs
EP1649945B1 (en) * 2003-06-06 2011-01-26 Sumitomo Metal Industries, Ltd. Drilling/rolling method in manufacturing seamless tube
US7146836B2 (en) * 2003-06-06 2006-12-12 Sumitomo Metal Industries, Ltd. Piercing method for manufacturing of seamless pipe
JP4311403B2 (ja) * 2003-06-23 2009-08-12 住友金属工業株式会社 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
RU2343026C2 (ru) * 2006-01-10 2009-01-10 Открытое акционерное общество "Электростальский завод тяжелого машиностроения" Трубопрокатная установка для производства гильз
JP4900385B2 (ja) * 2006-03-28 2012-03-21 住友金属工業株式会社 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
USD549582S1 (en) 2006-09-27 2007-08-28 001 Corporation Fragrance bottle and cap
RU2440202C1 (ru) * 2010-05-11 2012-01-20 Открытое акционерное общество "Северский трубный завод" Способ прокатки гильзы на прошивном стане
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
CN103567335B (zh) * 2012-08-10 2016-08-24 李迎春 斜盘式等速模具
RU2656901C2 (ru) * 2014-03-19 2018-06-07 Ниппон Стил Энд Сумитомо Метал Корпорейшн Способ изготовления бесшовной металлической трубы
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
CN116117049B (zh) * 2022-09-07 2025-12-12 浙江卓业能源装备有限公司 一种变形高温合金热穿孔生产荒管的工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101155789B1 (ko) * 2011-11-11 2012-06-12 최인식 무한궤도용 부싱 제조방법

Also Published As

Publication number Publication date
AU603650B2 (en) 1990-11-22
ATA76088A (de) 1991-05-15
ZA882147B (en) 1988-09-12
FR2612813B1 (fr) 1990-01-05
GB2202778A (en) 1988-10-05
CA1296553C (en) 1992-03-03
ES2007162A6 (es) 1989-06-01
IT8867276A0 (it) 1988-03-28
GB2202778B (en) 1991-07-10
JPH0523842B2 (enExample) 1993-04-06
US4827750A (en) 1989-05-09
AT393637B (de) 1991-11-25
CN88101659A (zh) 1988-12-07
CN1013249B (zh) 1991-07-24
BE1000955A3 (fr) 1989-05-23
MX171296B (es) 1993-10-18
GB8807208D0 (en) 1988-04-27
KR880010834A (ko) 1988-10-24
AU1373488A (en) 1988-09-29
IT1219156B (it) 1990-05-03
FR2612813A1 (fr) 1988-09-30
JPS63238909A (ja) 1988-10-05

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