JPS5448398A - Combinated grinding method and its device for metal pipe inside - Google Patents

Combinated grinding method and its device for metal pipe inside

Info

Publication number
JPS5448398A
JPS5448398A JP11481377A JP11481377A JPS5448398A JP S5448398 A JPS5448398 A JP S5448398A JP 11481377 A JP11481377 A JP 11481377A JP 11481377 A JP11481377 A JP 11481377A JP S5448398 A JPS5448398 A JP S5448398A
Authority
JP
Japan
Prior art keywords
metal pipe
grinding
electrolyte
grinding tool
grinding method
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
JP11481377A
Other languages
Japanese (ja)
Inventor
Katsutsune Tamiya
Shoichi Honda
Yasuo Kimoto
Toshiaki Ando
Tomohiko Suzaki
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.)
Hitachi Zosen Corp
Original Assignee
Hitachi Zosen 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 Hitachi Zosen Corp filed Critical Hitachi Zosen Corp
Priority to JP11481377A priority Critical patent/JPS5448398A/en
Publication of JPS5448398A publication Critical patent/JPS5448398A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F7/00—Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE:To grind and polish in short period the inside of metal pipe of small diameter and long run by the combination of the friction by the grinding material and the electrolyte flow. CONSTITUTION:In the outer surface of a grinding tool 2, an exposing electrode 3 and a flexible and rough grinding material 4 are alternately placed and the grinding tool 2 is inserted into a metal pipe 1 and then an electrolyte 9 is injected from an injection hole 5 installed in the grinding tool 2. Besides, a grinding particle 8 is mixed with the electrolyte or is sticked to the grinding material 4 and the grinding tool 2 or the metal pipe 1 rotate and make the reciprocating motion so as to grind and polish the inside of the metal pipe by the friction of the grinding material 4 as well as by the electrolyte flow.
JP11481377A 1977-09-24 1977-09-24 Combinated grinding method and its device for metal pipe inside Pending JPS5448398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11481377A JPS5448398A (en) 1977-09-24 1977-09-24 Combinated grinding method and its device for metal pipe inside

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11481377A JPS5448398A (en) 1977-09-24 1977-09-24 Combinated grinding method and its device for metal pipe inside

Publications (1)

Publication Number Publication Date
JPS5448398A true JPS5448398A (en) 1979-04-16

Family

ID=14647316

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11481377A Pending JPS5448398A (en) 1977-09-24 1977-09-24 Combinated grinding method and its device for metal pipe inside

Country Status (1)

Country Link
JP (1) JPS5448398A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199318A (en) * 1986-02-27 1987-09-03 Nissho Asutetsuku Kk Polishing method for inner face of metal tube
JPS645736A (en) * 1987-06-30 1989-01-10 Besuto Eng Kk Method and device for electrolytic burr removal
JPH02279215A (en) * 1989-04-20 1990-11-15 C Uyemura & Co Ltd Polishing method for inner surface of metallic conduit
WO1991006388A1 (en) * 1989-11-01 1991-05-16 Japan As Represented By Director-General Of Agency Of Industrial Science And Technology Method of super-mirror finishing with electrolytic grinding for internal surface of small-diameter tube
AU645764B2 (en) * 1989-11-01 1994-01-27 Japan As Represented By Director-General Of Agency Of Industrial Science And Technology Method of super-mirror finishing with electrolytic grinding for internal surface of small-diameter tube
CN109570660A (en) * 2019-02-13 2019-04-05 安徽理工大学 A kind of pipe electrode and self correction Fine and Deep Hole electric processing method with flexible support function

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62199318A (en) * 1986-02-27 1987-09-03 Nissho Asutetsuku Kk Polishing method for inner face of metal tube
JPS645736A (en) * 1987-06-30 1989-01-10 Besuto Eng Kk Method and device for electrolytic burr removal
JPH02279215A (en) * 1989-04-20 1990-11-15 C Uyemura & Co Ltd Polishing method for inner surface of metallic conduit
WO1991006388A1 (en) * 1989-11-01 1991-05-16 Japan As Represented By Director-General Of Agency Of Industrial Science And Technology Method of super-mirror finishing with electrolytic grinding for internal surface of small-diameter tube
AU645764B2 (en) * 1989-11-01 1994-01-27 Japan As Represented By Director-General Of Agency Of Industrial Science And Technology Method of super-mirror finishing with electrolytic grinding for internal surface of small-diameter tube
US5294309A (en) * 1989-11-01 1994-03-15 Agency Of Industrial Science And Technology Electro-abrasive polishing of the inner surface of pipes to extra-smooth mirror finish
EP0452501B1 (en) * 1989-11-01 1995-09-20 Director-General Of The Agency Of Industrial Science And Technology Electro-abrasive Polishing Process of the Inner Surface of Pipes to Extra-smooth Mirror Finish
CN109570660A (en) * 2019-02-13 2019-04-05 安徽理工大学 A kind of pipe electrode and self correction Fine and Deep Hole electric processing method with flexible support function

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