JPS6237925U - - Google Patents

Info

Publication number
JPS6237925U
JPS6237925U JP12913185U JP12913185U JPS6237925U JP S6237925 U JPS6237925 U JP S6237925U JP 12913185 U JP12913185 U JP 12913185U JP 12913185 U JP12913185 U JP 12913185U JP S6237925 U JPS6237925 U JP S6237925U
Authority
JP
Japan
Prior art keywords
workpiece
storage means
circular portion
deviation amount
amount
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
JP12913185U
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 JP12913185U priority Critical patent/JPS6237925U/ja
Publication of JPS6237925U publication Critical patent/JPS6237925U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Position Or Direction (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Numerical Control (AREA)

Description

【図面の簡単な説明】
第１図は本考案の制御原理の説明図、第２図は
回転角度と補間量との関係を示すグラフ、第３図
は本考案による制御状態の移行を示す説明図、第
４図は本考案を実施するための構成例を示すブロ
ツク図、第５図は従来の研磨方法の説明図である
。 １：ウエハ、１ａ：オリフラ、２：砥石、１０
：サーボモータ、１１：エンコーダ、１２：サー
ボコントローラ、１３：加工物回転用モータ、１
４：エンコーダ、１５：プログラムメモリ、１６
：ゲート、１７：サーボアンプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 加工物の回転方向の角度と非円部分の径方向の
    偏差量とを予め記憶しておく記憶手段と、その記
    憶手段に記憶された偏差量に応じて加工工具に向
    かう移動量を制御する手段とを有することを特徴
    とする非円部分を有する加工物の端面研磨装置。
JP12913185U 1985-08-23 1985-08-23 Pending JPS6237925U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12913185U JPS6237925U (ja) 1985-08-23 1985-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12913185U JPS6237925U (ja) 1985-08-23 1985-08-23

Publications (1)

Publication Number Publication Date
JPS6237925U true JPS6237925U (ja) 1987-03-06

Family

ID=31025430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12913185U Pending JPS6237925U (ja) 1985-08-23 1985-08-23

Country Status (1)

Country Link
JP (1) JPS6237925U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056632A (ja) * 2009-09-11 2011-03-24 Ntn Corp 非真円形状の加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011056632A (ja) * 2009-09-11 2011-03-24 Ntn Corp 非真円形状の加工方法

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