JPS57107264A - Method and device for coating internal surface of steel tube - Google Patents

Method and device for coating internal surface of steel tube

Info

Publication number
JPS57107264A
JPS57107264A JP18475780A JP18475780A JPS57107264A JP S57107264 A JPS57107264 A JP S57107264A JP 18475780 A JP18475780 A JP 18475780A JP 18475780 A JP18475780 A JP 18475780A JP S57107264 A JPS57107264 A JP S57107264A
Authority
JP
Japan
Prior art keywords
polishing
coating
extracted
cleaning
steel tubes
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
JP18475780A
Other languages
Japanese (ja)
Inventor
Keiichi Sugai
Michihiko Hara
Hitoshi Akashi
Satoru Obara
Shuichi Kiyono
Yuji Yamashita
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.)
USAGIDA CHEM IND
USAGIDA KAGAKU KOGYO KK
JFE Steel Corp
Original Assignee
USAGIDA CHEM IND
USAGIDA KAGAKU KOGYO KK
Kawasaki Steel Corp
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 USAGIDA CHEM IND, USAGIDA KAGAKU KOGYO KK, Kawasaki Steel Corp filed Critical USAGIDA CHEM IND
Priority to JP18475780A priority Critical patent/JPS57107264A/en
Publication of JPS57107264A publication Critical patent/JPS57107264A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q9/00—Arrangements for supporting or guiding portable metal-working machines or apparatus
    • B23Q9/0014—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action
    • B23Q9/0021—Portable machines provided with or cooperating with guide means supported directly by the workpiece during action the tool being guided in a circular path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)

Abstract

PURPOSE:To perform polishing and cleaning, dust-collection and coating operation easily and securely for the coating of the internal welding surface of steel tubes welded mutually, by fitting a polishing and cleaning machine, a dust collector, and a coating machine successively to a running device with >=3 projecting support legs, and then by moving it in the steel tubes. CONSTITUTION:Steel tubes 14 and 16, etc., are welded coaxially on penetration bead basis, and a polishing and cleaning machine 12 is fitted atop of a running device 10; and the degree of spreading between support legs 128 and 176, and the rubber roller 46 of a drive part is adjusted to correspond to the internal diameter of the steel tubes. Then, after the device 10 is inserted the deepest weld zone by an air motor, a sensor 78 detects variation in film thickness, and the device 10 is extracted by the lengths of a wire brush 188 and a cold chisel 194 and then rotated to perform polishing and cleaning operations. Then, the device 10 is extracted and after the weld zones are cleaned one after another, the polishing and cleaning device 12 is replaced by a dust collector; and the device 10 is inserted as mentioned above and extracted to collect polished and cleaned scrap metal. Then, the dust collector is replaced by a coating machine, and while the device 10 is extracted, coating is performed.
JP18475780A 1980-12-25 1980-12-25 Method and device for coating internal surface of steel tube Pending JPS57107264A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18475780A JPS57107264A (en) 1980-12-25 1980-12-25 Method and device for coating internal surface of steel tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18475780A JPS57107264A (en) 1980-12-25 1980-12-25 Method and device for coating internal surface of steel tube

Publications (1)

Publication Number Publication Date
JPS57107264A true JPS57107264A (en) 1982-07-03

Family

ID=16158802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18475780A Pending JPS57107264A (en) 1980-12-25 1980-12-25 Method and device for coating internal surface of steel tube

Country Status (1)

Country Link
JP (1) JPS57107264A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518584A1 (en) * 1984-05-25 1985-11-28 Shinichi Yokohama Kanagawa Matsuda LINING OR PIPING DEVICE FOR PIPES
JPH01194968A (en) * 1988-01-26 1989-08-04 Kubota Ltd Self-advancing dolly in pipe
JPH01205896A (en) * 1988-02-12 1989-08-18 Toshiba Eng & Constr Co Ltd Device for cleaning inner face of weld zone of piping
JPH0389988A (en) * 1989-09-01 1991-04-15 Kubota Corp Working apparatus
JP2002367550A (en) * 2001-06-07 2002-12-20 Hitachi Medical Corp X-ray tube device
KR100391389B1 (en) * 2001-02-23 2003-07-12 최영철 painting apparatus of pipe
JP2009165981A (en) * 2008-01-17 2009-07-30 Jfe Steel Corp Apparatus for coating inside surface of steel pipe

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518584A1 (en) * 1984-05-25 1985-11-28 Shinichi Yokohama Kanagawa Matsuda LINING OR PIPING DEVICE FOR PIPES
JPH01194968A (en) * 1988-01-26 1989-08-04 Kubota Ltd Self-advancing dolly in pipe
JPH01205896A (en) * 1988-02-12 1989-08-18 Toshiba Eng & Constr Co Ltd Device for cleaning inner face of weld zone of piping
JPH0389988A (en) * 1989-09-01 1991-04-15 Kubota Corp Working apparatus
KR100391389B1 (en) * 2001-02-23 2003-07-12 최영철 painting apparatus of pipe
JP2002367550A (en) * 2001-06-07 2002-12-20 Hitachi Medical Corp X-ray tube device
JP2009165981A (en) * 2008-01-17 2009-07-30 Jfe Steel Corp Apparatus for coating inside surface of steel pipe

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