JPS54120491A - Polisher - Google Patents

Polisher

Info

Publication number
JPS54120491A
JPS54120491A JP2725878A JP2725878A JPS54120491A JP S54120491 A JPS54120491 A JP S54120491A JP 2725878 A JP2725878 A JP 2725878A JP 2725878 A JP2725878 A JP 2725878A JP S54120491 A JPS54120491 A JP S54120491A
Authority
JP
Japan
Prior art keywords
polishing
work surface
weight
wall portion
polishing tool
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
JP2725878A
Other languages
Japanese (ja)
Other versions
JPS6044111B2 (en
Inventor
Toshio Nezu
Shigekiyo Sagi
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2725878A priority Critical patent/JPS6044111B2/en
Publication of JPS54120491A publication Critical patent/JPS54120491A/en
Publication of JPS6044111B2 publication Critical patent/JPS6044111B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE:To polish the narrow portions of work at a high efficiency with a polishing member reciprocated while the weight of said polishing member is not applied on work surface thanks to a balance weight. CONSTITUTION:A polishing tool 13 for polishing the work surface of the narrow wall portion of a water supply nozzle is reciprocated along said narrow wall portion by a reciprocating mechanism 9. At this time, the application of the weight of the polishing member 40 including said polishing tool 13 on work surface is prevented and said polishing tool 13 is pressed against said work surface with a fixed value of pressure applied by an elastic member 28.
JP2725878A 1978-03-10 1978-03-10 polishing equipment Expired JPS6044111B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2725878A JPS6044111B2 (en) 1978-03-10 1978-03-10 polishing equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2725878A JPS6044111B2 (en) 1978-03-10 1978-03-10 polishing equipment

Publications (2)

Publication Number Publication Date
JPS54120491A true JPS54120491A (en) 1979-09-19
JPS6044111B2 JPS6044111B2 (en) 1985-10-01

Family

ID=12216045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2725878A Expired JPS6044111B2 (en) 1978-03-10 1978-03-10 polishing equipment

Country Status (1)

Country Link
JP (1) JPS6044111B2 (en)

Also Published As

Publication number Publication date
JPS6044111B2 (en) 1985-10-01

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