EP0335079A3 - Procédé et dispositif de fabrication de tuyaux à partir de loupes - Google Patents

Procédé et dispositif de fabrication de tuyaux à partir de loupes Download PDF

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Publication number
EP0335079A3
EP0335079A3 EP19890101854 EP89101854A EP0335079A3 EP 0335079 A3 EP0335079 A3 EP 0335079A3 EP 19890101854 EP19890101854 EP 19890101854 EP 89101854 A EP89101854 A EP 89101854A EP 0335079 A3 EP0335079 A3 EP 0335079A3
Authority
EP
European Patent Office
Prior art keywords
processing
plug
lubricant
mandrel
wall
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.)
Withdrawn
Application number
EP19890101854
Other languages
German (de)
English (en)
Other versions
EP0335079A2 (fr
Inventor
Hansjörg Furrer
Raimo Peltoniemi
Norbert Richle
Dietrich Ulrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lonza AG
Original Assignee
Lonza AG
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 Lonza AG filed Critical Lonza AG
Publication of EP0335079A2 publication Critical patent/EP0335079A2/fr
Publication of EP0335079A3 publication Critical patent/EP0335079A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B25/00—Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group B21B17/00; Accessories or auxiliary means therefor ; Construction of, or alloys for, mandrels or plugs
    • B21B25/04—Cooling or lubricating mandrels during operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Lubricants (AREA)
  • Metal Rolling (AREA)
EP19890101854 1988-03-30 1989-02-03 Procédé et dispositif de fabrication de tuyaux à partir de loupes Withdrawn EP0335079A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1203/88 1988-03-30
CH1203/88A CH674477A5 (fr) 1988-03-30 1988-03-30

Publications (2)

Publication Number Publication Date
EP0335079A2 EP0335079A2 (fr) 1989-10-04
EP0335079A3 true EP0335079A3 (fr) 1991-09-18

Family

ID=4204917

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890101854 Withdrawn EP0335079A3 (fr) 1988-03-30 1989-02-03 Procédé et dispositif de fabrication de tuyaux à partir de loupes

Country Status (6)

Country Link
US (1) US5016456A (fr)
EP (1) EP0335079A3 (fr)
JP (1) JPH01278903A (fr)
CN (1) CN1015342B (fr)
AR (1) AR240265A1 (fr)
CH (1) CH674477A5 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533375A (en) * 1994-07-14 1996-07-09 Industrial Technology Research Institute Method for making seamless tubes from hollow billets
EP0698426A1 (fr) * 1994-08-18 1996-02-28 MANNESMANN Aktiengesellschaft Changeur de poinçon pour laminoirs perceurs
JP3368834B2 (ja) * 1998-07-24 2003-01-20 住友金属工業株式会社 継目無鋼管の製造方法および内面品質に優れた継目無鋼管
WO2006106961A1 (fr) * 2005-03-31 2006-10-12 Sumitomo Metal Industries, Ltd. Procédé de fabrication de tube sans raccord
ES2623027T3 (es) 2010-06-08 2017-07-10 Coating Management Switzerland Gmbh Método para producir tubos sin soldadura
DE102012019025A1 (de) * 2012-09-26 2014-03-27 Sms Meer Gmbh Deoxidation von schräggewalzten Hohlblöcken
CN103240274A (zh) * 2013-05-10 2013-08-14 攀钢集团成都钢钒有限公司 穿孔机顶头装置、穿孔机以及无缝钢管生产方法
CN110355208A (zh) * 2019-07-31 2019-10-22 扬州诚德钢管有限公司 一种穿孔顶杆顶头冷却和毛管内吹氮气抗氧化装置

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USRE21957E (en) * 1941-11-25 Means for cooling piercing points of
JPS5012391B1 (fr) * 1968-07-16 1975-05-12
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SU820939A1 (ru) * 1979-07-10 1981-04-25 Днепропетровский Ордена Трудовогокрасного Знамени Металлургическийинститут Оправка прошивного стана
JPS5835005A (ja) * 1981-08-27 1983-03-01 Sumitomo Metal Ind Ltd マンネスマン穿孔機による穿孔方法
JPS61137613A (ja) * 1984-12-11 1986-06-25 Kawasaki Steel Corp プラグミル圧延方法およびプラグミル
JPS62286610A (ja) * 1986-06-04 1987-12-12 Sumitomo Metal Ind Ltd 熱間継目無鋼管の製法
EP0250881A1 (fr) * 1986-07-03 1988-01-07 Lonza Ag Procédé pour déposer un matériau fluide sur la face interne d'un corps creux et dispositif pour la mise en oeuvre du procédé
SU1435337A1 (ru) * 1985-11-29 1988-11-07 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Внутренний инструмент косовалкового стана

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US1945929A (en) * 1932-03-14 1934-02-06 Nat Tube Co Manufacture of seamless tubes
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US2176879A (en) * 1937-11-20 1939-10-24 Acheson Colloids Corp Method of disintegrating, dispersing and stabilizing graphite and product
US2588625A (en) * 1945-03-15 1952-03-11 Aluminum Co Of America Forging lubricant and method of using same
NL88376C (fr) * 1952-04-30
US3198735A (en) * 1961-10-20 1965-08-03 Edward R Lamson Solid lubricant composition and method for lubricating anti-friction bearing structures
US3242075A (en) * 1962-04-09 1966-03-22 Acheson Ind Inc High temperature lubricant
US3341454A (en) * 1963-02-25 1967-09-12 Hodson Corp Lubricant composition
NL130355C (fr) * 1964-09-09
US3344065A (en) * 1965-01-25 1967-09-26 Molykote Produktions G M B H Extreme pressure lubricants
US3384580A (en) * 1967-05-09 1968-05-21 Acheson Ind Inc Graphite dispersions
GB1223562A (en) * 1967-09-05 1971-02-24 British Petroleum Co Improved method of preparing oleophilic compounds
US3472770A (en) * 1967-09-08 1969-10-14 Chevron Res Novel pinion grease
US3838048A (en) * 1968-06-17 1974-09-24 Diamond Shamrock Corp Polyvinylfluoride bearings
GB1287331A (en) * 1970-01-29 1972-08-31 Ciba Geigy Uk Ltd Phosphorodithioic acid esters
GB1374976A (en) * 1970-12-01 1974-11-20 British Petroleum Co Oleophilic graphite
US3801504A (en) * 1971-03-22 1974-04-02 Texaco Inc Non-flammable water based hot forging lubricating compositions
US3908038A (en) * 1973-03-28 1975-09-23 Allied Chem Thermoplastic molding compositions
US3833502A (en) * 1973-04-30 1974-09-03 Nalco Chemical Co Method for improving the adherence of metalworking coolants to metal surfaces
US4055503A (en) * 1973-10-11 1977-10-25 Robert Bosch G.M.B.H. Lubricating powder and method of producing same and relatively slideable components
CH609728A5 (en) * 1974-09-06 1979-03-15 Lonza Ag High temperature lubricant for the hot-forming of metals
GB1438215A (en) * 1974-05-08 1976-06-03 Lonz Ltd High temperature lubricant
CH596294A5 (en) * 1974-05-08 1978-03-15 Lonza Ag High temp. lubricants for hot forming of metals
DE2430249C3 (de) * 1974-06-24 1977-03-17 Chemische Fabrik Budenheim Rudolf A. Oetker, 6501 Budenheim Hochtemperaturschmierstoff fuer die heissumformung von metallen
US4039337A (en) * 1974-10-23 1977-08-02 Ball Brothers Research Corporation Release coating for glass manufacture
US3994847A (en) * 1974-12-30 1976-11-30 Ball Corporation Aqueous dispersion of polyphenylene sulfide metal phosphate binder and solid lubricant for glass molds coating
US4050932A (en) * 1975-04-07 1977-09-27 General Motors Corporation Colloidal graphite forging lubricant and method
US3983042A (en) * 1975-10-24 1976-09-28 Wyman-Gordon Company Water-based forging lubricant
US4104178A (en) * 1975-10-24 1978-08-01 Wyman-Gordon Company Water-based forging lubricant
CA1075223A (fr) * 1975-12-12 1980-04-08 Donald G. Needham Produit anti-friction a base de poly (sulfure d'arylene)
US4090666A (en) * 1976-05-19 1978-05-23 Coors Container Company Gun for tribo charging powder
US4055025A (en) * 1976-11-22 1977-10-25 Union Carbide Corporation Apparatus for improved cleaning of pipeline inlets
GB1600734A (en) * 1977-03-08 1981-10-21 British Petroleum Co Fire resistant grease
US4321295A (en) * 1977-12-23 1982-03-23 Ramu International Modified graphite and process for using same
GB1569730A (en) * 1978-05-30 1980-06-18 Ciba Geigy Ag 0,0-diiso-propyl-s-(2-carboethoxyethyl)-phosphorodithioate and lubricating oil compositions containing it
US4206060A (en) * 1978-10-23 1980-06-03 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Bolt and nut unit coated with lubricant
FR2440985A1 (fr) * 1978-11-07 1980-06-06 Nord Tech Rech Applic Compositions additives pour huile pour moteurs a combustion interne
DE2849617A1 (de) * 1978-11-15 1980-05-29 Dow Corning Gmbh Waessriges schmiermittel
US4228020A (en) * 1979-05-04 1980-10-14 Edwin Cooper, Inc. Lubricating oil composition
US4357249A (en) * 1980-09-11 1982-11-02 Arguto, Inc. Self-lubricating bearing and the like, and method of making same
US4470939A (en) * 1980-09-25 1984-09-11 Duracell Inc. Method of electrode formation
SU981351A1 (ru) * 1981-05-08 1982-12-15 Ждановский металлургический институт Смазка дл обработки металлов давлением
JPS58116910A (ja) * 1981-12-30 1983-07-12 Nippon Steel Corp 管圧延における潤滑法
SU1030405A1 (ru) * 1982-04-09 1983-07-23 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский И Конструкторско-Технологический Институт Трубной Промышленности Смазка дл гор чей обработки металлов давлением
GB2123917B (en) * 1982-04-30 1986-02-12 Hakko Co Lining underground pipes
JPS5918799A (ja) * 1982-07-23 1984-01-31 Nippon Steel Corp 鋼材の熱間成形用潤滑剤
US4452169A (en) * 1982-09-24 1984-06-05 Shinich Matsuda Reviving apparatus for fluid passages
ZA84247B (en) * 1983-02-18 1984-09-26 Lonza Ag Parting and lubricating agent in solid form
IT1160196B (it) * 1983-02-24 1987-03-04 Dalmine Spa Procedimento di disossidazione a caldo di tubi metallici semilavorati
CH655516B (fr) * 1983-08-17 1986-04-30
WO1985001155A1 (fr) * 1983-08-30 1985-03-14 Mitsui Toatsu Chemicals, Inc. Cellule a iode
US4687598A (en) * 1983-11-07 1987-08-18 The United States Of America As Represented By The United States Department Of Energy Electrode-active material for electrochemical batteries and method of preparation
US4702860A (en) * 1984-06-15 1987-10-27 Nauchno-Issledovatelsky Institut Kabelnoi Promyshlennosti Po "Sredazkabel" Current-conducting composition
DE3432288C2 (de) * 1984-09-01 1987-01-02 Kocks Technik Gmbh & Co, 4010 Hilden Anwendung von Inertgas beim Herstellen nahtloser Rohre
US4668534A (en) * 1986-01-21 1987-05-26 Ben E. Meyers Method and apparatus for applying fusion bonded powder coatings to the internal diameter of tubular goods

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE21957E (en) * 1941-11-25 Means for cooling piercing points of
DE594215C (de) * 1932-06-21 1934-03-19 Leo Becker Schraegwalzwerk oder Rohrpresse zur Herstellung von nahtlosen Rohren
JPS5012391B1 (fr) * 1968-07-16 1975-05-12
JPS569008A (en) * 1979-07-04 1981-01-29 Kawasaki Steel Corp Lubricant feeder of plug mill
SU820939A1 (ru) * 1979-07-10 1981-04-25 Днепропетровский Ордена Трудовогокрасного Знамени Металлургическийинститут Оправка прошивного стана
JPS5835005A (ja) * 1981-08-27 1983-03-01 Sumitomo Metal Ind Ltd マンネスマン穿孔機による穿孔方法
JPS61137613A (ja) * 1984-12-11 1986-06-25 Kawasaki Steel Corp プラグミル圧延方法およびプラグミル
SU1435337A1 (ru) * 1985-11-29 1988-11-07 Днепропетровский Металлургический Институт Им.Л.И.Брежнева Внутренний инструмент косовалкового стана
JPS62286610A (ja) * 1986-06-04 1987-12-12 Sumitomo Metal Ind Ltd 熱間継目無鋼管の製法
EP0250881A1 (fr) * 1986-07-03 1988-01-07 Lonza Ag Procédé pour déposer un matériau fluide sur la face interne d'un corps creux et dispositif pour la mise en oeuvre du procédé

Also Published As

Publication number Publication date
US5016456A (en) 1991-05-21
JPH01278903A (ja) 1989-11-09
CH674477A5 (fr) 1990-06-15
CN1015342B (zh) 1992-02-05
AR240265A1 (es) 1990-03-30
EP0335079A2 (fr) 1989-10-04
CN1037100A (zh) 1989-11-15

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