JPH0315028U - - Google Patents

Info

Publication number
JPH0315028U
JPH0315028U JP7492489U JP7492489U JPH0315028U JP H0315028 U JPH0315028 U JP H0315028U JP 7492489 U JP7492489 U JP 7492489U JP 7492489 U JP7492489 U JP 7492489U JP H0315028 U JPH0315028 U JP H0315028U
Authority
JP
Japan
Prior art keywords
internal surfaces
grindstone
shaft
workpiece
polishing device
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
JP7492489U
Other languages
English (en)
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 filed Critical
Priority to JP7492489U priority Critical patent/JPH0315028U/ja
Publication of JPH0315028U publication Critical patent/JPH0315028U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Description

【図面の簡単な説明】
第1図はこの考案に係る内面用通電研磨装置を
示す一部断面図、第2図は第1図に示した内面用
通電研磨装置の一部を示す断面図、第3図はこの
考案に係る他の内面用通電研磨装置の一部を示す
断面図、第4図、第5図はそれぞれ従来の内面用
通電研磨装置の一部を示す図である。 1…被加工物、2…内面、3…砥石、4…軸体
、5…絶縁性被膜、21,22…砥石近傍部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 被加工物の内面を研磨する内面用通電研磨装置
    において、導電性の軸体の先端部に軟質砥粒を有
    する砥石を取り付け、上記軸体の上記砥石の近傍
    部を残して上記軸体に絶縁性被膜を設けたことを
    特徴とする内面用通電研磨装置。
JP7492489U 1989-06-28 1989-06-28 Pending JPH0315028U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7492489U JPH0315028U (ja) 1989-06-28 1989-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7492489U JPH0315028U (ja) 1989-06-28 1989-06-28

Publications (1)

Publication Number Publication Date
JPH0315028U true JPH0315028U (ja) 1991-02-15

Family

ID=31615049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7492489U Pending JPH0315028U (ja) 1989-06-28 1989-06-28

Country Status (1)

Country Link
JP (1) JPH0315028U (ja)

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