JPS5490689A - Apparatus for finishing pipe flange planes - Google Patents

Apparatus for finishing pipe flange planes

Info

Publication number
JPS5490689A
JPS5490689A JP14197177A JP14197177A JPS5490689A JP S5490689 A JPS5490689 A JP S5490689A JP 14197177 A JP14197177 A JP 14197177A JP 14197177 A JP14197177 A JP 14197177A JP S5490689 A JPS5490689 A JP S5490689A
Authority
JP
Japan
Prior art keywords
revolution
pipe
flange
finishing
grindstone
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
JP14197177A
Other languages
Japanese (ja)
Inventor
Koji Gohara
Morimasa Okada
Akio Saito
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.)
Mitsui Engineering and Shipbuilding Co Ltd
Original Assignee
Mitsui Engineering and Shipbuilding Co 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 Mitsui Engineering and Shipbuilding Co Ltd filed Critical Mitsui Engineering and Shipbuilding Co Ltd
Priority to JP14197177A priority Critical patent/JPS5490689A/en
Publication of JPS5490689A publication Critical patent/JPS5490689A/en
Pending legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: To provide an apparatus for finishing pipe flange planes wherein finishing is carried out at great precisions by constructing an flange end welded of a pipe so as to carry out simultaneously three motions including revolution and rotation in a plane parallel to a grinding plane, and oscillation inside and outside the revolution orbit.
CONSTITUTION: A grindstone 11 undergoes rotation E, oscillation F, and revolution G at an end of a flange 19 to carry out finishing by grinding. A pipe 20 provided with the flange 19 is fixed on a triangle stand 4, being vertically adjusted by means of a jack 5 so as to caused to coincide the axial center of the pipe with the revolution axial center of the grindstone. The grindstone 11 rotates by blowing-in air, revolves by the rotation of a main revolution shaft 15, oscillates by a double acting cylinder 12 for oscillation use so as to grind accurately and effectively.
COPYRIGHT: (C)1979,JPO&Japio
JP14197177A 1977-11-26 1977-11-26 Apparatus for finishing pipe flange planes Pending JPS5490689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14197177A JPS5490689A (en) 1977-11-26 1977-11-26 Apparatus for finishing pipe flange planes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14197177A JPS5490689A (en) 1977-11-26 1977-11-26 Apparatus for finishing pipe flange planes

Publications (1)

Publication Number Publication Date
JPS5490689A true JPS5490689A (en) 1979-07-18

Family

ID=15304377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14197177A Pending JPS5490689A (en) 1977-11-26 1977-11-26 Apparatus for finishing pipe flange planes

Country Status (1)

Country Link
JP (1) JPS5490689A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531855U (en) * 1991-10-07 1993-04-27 株式会社協和エクシオ Waveguide polisher
CN117584010A (en) * 2024-01-19 2024-02-23 内蒙古工业大学 Double-shaft grinding equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0531855U (en) * 1991-10-07 1993-04-27 株式会社協和エクシオ Waveguide polisher
CN117584010A (en) * 2024-01-19 2024-02-23 内蒙古工业大学 Double-shaft grinding equipment
CN117584010B (en) * 2024-01-19 2024-04-05 内蒙古工业大学 Double-shaft grinding equipment

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