JPS574347A - Method and device for manufacturing pipe of pipe punching machine - Google Patents

Method and device for manufacturing pipe of pipe punching machine

Info

Publication number
JPS574347A
JPS574347A JP6514881A JP6514881A JPS574347A JP S574347 A JPS574347 A JP S574347A JP 6514881 A JP6514881 A JP 6514881A JP 6514881 A JP6514881 A JP 6514881A JP S574347 A JPS574347 A JP S574347A
Authority
JP
Japan
Prior art keywords
mandrel
tubular body
pipe
punching
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.)
Pending
Application number
JP6514881A
Other languages
English (en)
Japanese (ja)
Inventor
Ooberemu Karuru
Ramupe Arufuretsuto
Pioruko Ingo
Shiyumitsuto Pauru
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of JPS574347A publication Critical patent/JPS574347A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • 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
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by means other than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, rods or tubes specially adapted for making tubular articles by means of mandrels
    • B21C1/26—Push-bench drawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Metal Extraction Processes (AREA)
  • Metal Rolling (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
JP6514881A 1980-06-09 1981-04-28 Method and device for manufacturing pipe of pipe punching machine Pending JPS574347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3021940A DE3021940C2 (de) 1980-06-09 1980-06-09 Verfahren und Anlage zum Herstellen von Rohren auf Rohrstoßbankanlagen

Publications (1)

Publication Number Publication Date
JPS574347A true JPS574347A (en) 1982-01-09

Family

ID=6104373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6514881A Pending JPS574347A (en) 1980-06-09 1981-04-28 Method and device for manufacturing pipe of pipe punching machine

Country Status (9)

Country Link
JP (1) JPS574347A (cs)
KR (1) KR850001567B1 (cs)
DE (1) DE3021940C2 (cs)
ES (1) ES500887A0 (cs)
FR (1) FR2483809A1 (cs)
GB (1) GB2077165B (cs)
IT (1) IT1138349B (cs)
MX (1) MX152303A (cs)
ZA (1) ZA813868B (cs)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309797A1 (de) * 1983-03-18 1984-09-20 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren und anlage zum herstellen nahtloser rohre
DE3632522A1 (de) * 1986-09-25 1988-03-31 Kocks Technik Verfahren und anlage zum herstellen von rohrluppen
DE3742155C2 (de) * 1987-12-10 1995-01-05 Mannesmann Ag Vorrichtung zur Herstellung nahtloser Rohre
DE10333507B3 (de) * 2003-07-18 2004-09-23 V&M Deutschland Gmbh Verfahren und Einrichtung zur Herstellung von nahtlosen Rohren
CN101920263B (zh) * 2010-07-29 2012-06-06 沈阳东方钢铁有限公司 利用空心连铸管坯减径轧制生产中小口径无缝钢管的方法
DE102015109092A1 (de) 2015-06-09 2016-12-15 Sms Group Gmbh Verfahren zum Betrieb einer Nahtlosrohranlage sowie Nahtlosrohranlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1081853B (de) * 1956-06-06 1960-05-19 Pompey Acieries Verfahren zum Herstellen einseitig offener Hohlkoerper durch Lochen eines Blocks und anschliessendes Ausstrecken des Lochstuecks in einer Stossbank
GB1092717A (en) * 1964-11-18 1967-11-29 Tube Mill Holding Sa Plant and process for producing seamless tubes using a push-bench, and seamless tubes produced by the process
DE1452255A1 (de) * 1965-01-16 1969-04-17 Demag Ag Verfahren und Vorrichtung zum Herstellen von Rohren grosser Laenge auf Rohrstossbankanlagen
DE2812778C2 (de) * 1978-03-23 1983-03-17 Kocks Technik Gmbh & Co, 4010 Hilden Anlage zum Herstellen nahtloser Rohre

Also Published As

Publication number Publication date
KR830005920A (ko) 1983-09-14
FR2483809A1 (fr) 1981-12-11
GB2077165A (en) 1981-12-16
ES8201856A1 (es) 1982-01-16
DE3021940C2 (de) 1982-05-19
ZA813868B (en) 1982-06-30
DE3021940A1 (de) 1981-12-17
FR2483809B1 (cs) 1984-11-23
KR850001567B1 (ko) 1985-10-19
IT1138349B (it) 1986-09-17
IT8121809A0 (it) 1981-05-19
ES500887A0 (es) 1982-01-16
MX152303A (es) 1985-06-25
GB2077165B (en) 1983-09-01

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