ES307208A1 - The method of making tubes without seaming. (Machine-translation by Google Translate, not legally binding) - Google Patents

The method of making tubes without seaming. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES307208A1
ES307208A1 ES0307208A ES307208A ES307208A1 ES 307208 A1 ES307208 A1 ES 307208A1 ES 0307208 A ES0307208 A ES 0307208A ES 307208 A ES307208 A ES 307208A ES 307208 A1 ES307208 A1 ES 307208A1
Authority
ES
Spain
Prior art keywords
tube
translation
machine
legally binding
google translate
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
ES0307208A
Other languages
Spanish (es)
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.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
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 Combustion Engineering Inc filed Critical Combustion Engineering Inc
Publication of ES307208A1 publication Critical patent/ES307208A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B23/00—Tube-rolling not restricted to methods provided for in only one of groups B21B17/00, B21B19/00, B21B21/00, e.g. combined processes planetary tube rolling, auxiliary arrangements, e.g. lubricating, special tube blanks, continuous casting combined with tube rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B22D13/023—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis the longitudinal axis being horizontal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49988—Metal casting
    • Y10T29/49991—Combined with rolling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
  • Continuous Casting (AREA)

Abstract

The seamless pipe making method, characterized by the combination of casting by centrifugation a sleeve having a preselected length, diameter and wall thickness, reducing the size of said sleeve in a single cold tube reducing operation which mainly reduces the wall thickness of the casting and lengthens it, then reduce the diameter of the elongated cold reduced tube to the desired wall diameter and thickness and, in addition, lengthen the tube in a single operation of hot rolling and stretching for provide a finished tube from a cast part in only two metal passage operations. (Machine-translation by Google Translate, not legally binding)
ES0307208A 1963-12-19 1964-12-17 The method of making tubes without seaming. (Machine-translation by Google Translate, not legally binding) Expired ES307208A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US331715A US3259975A (en) 1963-12-19 1963-12-19 Tube manufacture

Publications (1)

Publication Number Publication Date
ES307208A1 true ES307208A1 (en) 1965-05-16

Family

ID=23295066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0307208A Expired ES307208A1 (en) 1963-12-19 1964-12-17 The method of making tubes without seaming. (Machine-translation by Google Translate, not legally binding)

Country Status (8)

Country Link
US (1) US3259975A (en)
BE (1) BE657283A (en)
BR (1) BR6465170D0 (en)
DE (1) DE1282425B (en)
ES (1) ES307208A1 (en)
GB (1) GB1038308A (en)
NL (1) NL6414809A (en)
SE (1) SE310159B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3317994A (en) * 1964-08-19 1967-05-09 Southwire Co Method of conditioning metal for hot forming
US3314143A (en) * 1964-11-03 1967-04-18 Robert E Mcdonald Method for producing tube shells
JPS5469559A (en) * 1977-11-15 1979-06-04 Usui Kokusai Sangyo Kk Production of high pressure fuel jetting tube material
JPS5584265A (en) * 1978-12-19 1980-06-25 Kubota Ltd Pressure molding method for bore surface of cylindrical casting
US4317271A (en) * 1979-01-08 1982-03-02 Combustion Engineering, Inc. Method of making metal tubes
DE3032106C2 (en) * 1980-08-22 1986-01-16 Manfred Dr.-Ing. 4150 Krefeld Janßen Process and device for the continuous production of pipes with graduated inner and outer diameters
JP3961546B2 (en) * 2005-12-06 2007-08-22 株式会社神戸製鋼所 Extruded hollow section molding apparatus and molding method
DE102011109071A1 (en) * 2011-07-30 2013-01-31 Sms Meer Gmbh Pipe Forging Process with Urformed Hollow Block
CN104190740B (en) * 2014-07-15 2016-04-13 攀钢集团成都钢钒有限公司 The production method of hot rolled seamless steel tube pipe
DE102017105582A1 (en) * 2016-04-01 2017-10-05 Sms Group Gmbh Method and plant for producing a seamless hot-rolled tube and rolled centrifugally cast tube and the use of a hollow block produced by centrifugal casting
US10890388B2 (en) 2016-10-21 2021-01-12 General Electric Technology Gmbh System and method for additively manufacturing boiler tubes
CN113680985B (en) * 2021-08-26 2022-04-29 北京钢研高纳科技股份有限公司 Preparation method of low-cost short-process high-temperature alloy seamless tube
CN115971263B (en) * 2023-03-20 2023-06-23 太原理工大学 Online gradient temperature control equipment for seamless metal composite pipe and rolling and heat treatment method thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA494252A (en) * 1953-07-07 Hudson Bay Mining And Smelting Co. Method of decreasing dross formation in the melting of zinc
DE566714C (en) * 1931-03-19 1932-12-20 Peter Otto Process for producing blanks
GB473726A (en) * 1936-09-12 1937-10-19 Oederlin Cie Ag Process and apparatus for the production of metal castings
US2245421A (en) * 1937-12-13 1941-06-10 United States Pipe Foundry Method of making deformed steel tubes
FR899220A (en) * 1943-10-28 1945-05-24 Process for manufacturing seamless drawn tubes in non-ferrous metals, and centrifugal ingot mold usable in the first phase of this process
US3174221A (en) * 1960-12-20 1965-03-23 Oregon Metallurgical Corp Process for making sheet from brittle metals

Also Published As

Publication number Publication date
BR6465170D0 (en) 1973-07-03
GB1038308A (en) 1966-08-10
US3259975A (en) 1966-07-12
DE1282425B (en) 1968-11-07
SE310159B (en) 1969-04-21
NL6414809A (en) 1965-06-21
BE657283A (en) 1965-06-17

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