JPS5511705A - Removing method for bead chip from inner surface of welded tube - Google Patents

Removing method for bead chip from inner surface of welded tube

Info

Publication number
JPS5511705A
JPS5511705A JP7864578A JP7864578A JPS5511705A JP S5511705 A JPS5511705 A JP S5511705A JP 7864578 A JP7864578 A JP 7864578A JP 7864578 A JP7864578 A JP 7864578A JP S5511705 A JPS5511705 A JP S5511705A
Authority
JP
Japan
Prior art keywords
tube
bead
cut
chip
cutting
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.)
Granted
Application number
JP7864578A
Other languages
Japanese (ja)
Other versions
JPS605407B2 (en
Inventor
Tetsuo Onodera
Sotaro Yanagisawa
Ushizou Ozawa
Shigehisa Sekiya
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP7864578A priority Critical patent/JPS605407B2/en
Publication of JPS5511705A publication Critical patent/JPS5511705A/en
Publication of JPS605407B2 publication Critical patent/JPS605407B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Abstract

PURPOSE: To efficiently collect and remove the bead chip of thinly cut shape produced when cutting, with a bead processing machine cutting a welded bead within the tube into pieces.
CONSTITUTION: An inner surface bead, produced when constructed a welded tube 7 by a welding machine 9, is cut by an inner surface bead cut-in device 10a and a cutting device 10b, being made into a short lengthy piece-cut bead chip b'. A tube 7 is cut by a traveling cutter 2 into a prescribed length, with a clearance 14 constructed with between a constant length tube 7' speed accelerated to be sent to a rearward laterally moving skid 5. In a two divisional tube cut portion A of this clearance part 14, is provided a material comprising a choke preventing material 3, being linked to the device 10b by a rope 1, with a chip 6' swept off dropping into a bag 4 as the tube 7 moves in a direction of the arrow mark as shown in the drawing.
COPYRIGHT: (C)1980,JPO&Japio
JP7864578A 1978-06-30 1978-06-30 Method for removing bead debris from the inner surface of an ERW pipe Expired JPS605407B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7864578A JPS605407B2 (en) 1978-06-30 1978-06-30 Method for removing bead debris from the inner surface of an ERW pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7864578A JPS605407B2 (en) 1978-06-30 1978-06-30 Method for removing bead debris from the inner surface of an ERW pipe

Publications (2)

Publication Number Publication Date
JPS5511705A true JPS5511705A (en) 1980-01-26
JPS605407B2 JPS605407B2 (en) 1985-02-12

Family

ID=13667593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7864578A Expired JPS605407B2 (en) 1978-06-30 1978-06-30 Method for removing bead debris from the inner surface of an ERW pipe

Country Status (1)

Country Link
JP (1) JPS605407B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100857457B1 (en) 2007-07-25 2008-09-08 서산정밀공구주식회사 Welding bead processing machine and conveying device formed during pipe manufacturing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100857457B1 (en) 2007-07-25 2008-09-08 서산정밀공구주식회사 Welding bead processing machine and conveying device formed during pipe manufacturing

Also Published As

Publication number Publication date
JPS605407B2 (en) 1985-02-12

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