IT942791B - Procedimento e macchina per la calibratura e la finitura di tubi metallici - Google Patents

Procedimento e macchina per la calibratura e la finitura di tubi metallici

Info

Publication number
IT942791B
IT942791B IT70627/71A IT7062771A IT942791B IT 942791 B IT942791 B IT 942791B IT 70627/71 A IT70627/71 A IT 70627/71A IT 7062771 A IT7062771 A IT 7062771A IT 942791 B IT942791 B IT 942791B
Authority
IT
Italy
Prior art keywords
calibrating
procedure
machine
metal pipes
finishing metal
Prior art date
Application number
IT70627/71A
Other languages
English (en)
Italian (it)
Inventor
L Besson
Original Assignee
Chabas Et Besson Sa
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 Chabas Et Besson Sa filed Critical Chabas Et Besson Sa
Application granted granted Critical
Publication of IT942791B publication Critical patent/IT942791B/it

Links

Classifications

    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
  • Cleaning In General (AREA)
IT70627/71A 1970-11-06 1971-11-05 Procedimento e macchina per la calibratura e la finitura di tubi metallici IT942791B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7039913A FR2112126B1 (de) 1970-11-06 1970-11-06

Publications (1)

Publication Number Publication Date
IT942791B true IT942791B (it) 1973-04-02

Family

ID=9063818

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70627/71A IT942791B (it) 1970-11-06 1971-11-05 Procedimento e macchina per la calibratura e la finitura di tubi metallici

Country Status (8)

Country Link
US (1) US3779064A (de)
JP (1) JPS5546241B1 (de)
BE (1) BE774752A (de)
DE (2) DE2166438A1 (de)
ES (1) ES396694A1 (de)
FR (1) FR2112126B1 (de)
GB (1) GB1345802A (de)
IT (1) IT942791B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063439A (en) * 1970-11-06 1977-12-20 Chabas & Besson S.A. Apparatus for calibrating and surfacing tubes
DE2758136C2 (de) * 1977-12-27 1984-09-13 Hunger, Walter, 8700 Würzburg Ziehbank zur Herstellung von Präzisionsstahlrohren ohne Anangelverlust
US4148207A (en) * 1978-02-21 1979-04-10 The Babcock & Wilcox Company Drawing technique
JPS62110462A (ja) * 1985-11-08 1987-05-21 Mitsubishi Electric Corp 電動機用フレ−ム本体の縦継溶接用治具
WO2008028059A1 (en) * 2006-08-30 2008-03-06 Alcoa Inc. Methods and systems for reducing tensile residual stresses in compressed tubing and metal tubing products produced from same
US9937545B1 (en) * 2017-05-16 2018-04-10 Kooima Company Mandrel support device for tube bending machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1914B (de) *
GB189817085A (en) * 1898-08-08 1898-12-10 Curt Maquet Process and Apparatus for Fixing Sheet Metal Rings on Metallic Tubes.
US3036696A (en) * 1959-02-24 1962-05-29 Reisholz Stahl & Roehrenwerk Method of producing seamless tubular articles

Also Published As

Publication number Publication date
GB1345802A (en) 1974-02-06
JPS5546241B1 (de) 1980-11-21
FR2112126B1 (de) 1974-02-01
FR2112126A1 (de) 1972-06-16
US3779064A (en) 1973-12-18
DE2153937A1 (de) 1972-07-13
DE2153937C3 (de) 1975-05-22
DE2153937B2 (de) 1974-10-10
BE774752A (fr) 1972-05-02
DE2166438A1 (de) 1974-01-31
ES396694A1 (es) 1974-12-16

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