JPS63116250U - - Google Patents

Info

Publication number
JPS63116250U
JPS63116250U JP694487U JP694487U JPS63116250U JP S63116250 U JPS63116250 U JP S63116250U JP 694487 U JP694487 U JP 694487U JP 694487 U JP694487 U JP 694487U JP S63116250 U JPS63116250 U JP S63116250U
Authority
JP
Japan
Prior art keywords
axis
moving
machine tool
attached
emission line
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
JP694487U
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 JP694487U priority Critical patent/JPS63116250U/ja
Publication of JPS63116250U publication Critical patent/JPS63116250U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Control Of Machine Tools (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す平面図、第２
図は第１図中の―矢視図、第３図は光半導体
位置検出器の斜視図、第４図は光半導体位置検出
器の動作原理図、第５図はＸ―Ｙ座標の演算回路
を示すブロツク図である。 図面中、１はベツド、２はコラム、３はテーブ
ル、４はスピンドルヘツド、５はレーザ投光器、
６，６′はレーザ受光器である。

Claims (1)

    【実用新案登録請求の範囲】
  1. 移動軸を持つＮＣ工作機械において、固定側の
    一端にレーザ投光器を取り付けて、その投光線を
    移動軸に平行に合せる一方、移動側に位置検出受
    光器をレーザ投光線を横切る様に取り付けて移動
    軸ガイドの真直度誤差を検出する手段を有し、そ
    の誤差成分をその軸と直角に交わる他の軸により
    、ＮＣサーボ機構を利用して修正を行えるように
    したことを特徴とするＮＣ工作機械。
JP694487U 1987-01-22 1987-01-22 Pending JPS63116250U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP694487U JPS63116250U (ja) 1987-01-22 1987-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP694487U JPS63116250U (ja) 1987-01-22 1987-01-22

Publications (1)

Publication Number Publication Date
JPS63116250U true JPS63116250U (ja) 1988-07-27

Family

ID=30789936

Family Applications (1)

Application Number Title Priority Date Filing Date
JP694487U Pending JPS63116250U (ja) 1987-01-22 1987-01-22

Country Status (1)

Country Link
JP (1) JPS63116250U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019824A1 (fr) * 1996-11-07 1998-05-14 Okuma Corporation Appareil de correction d'erreurs pour machine-outil a commande numerique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623737A (en) * 1979-08-04 1981-03-06 Tohoku Metal Ind Ltd Manufacture of buried type semiconductor element substrate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623737A (en) * 1979-08-04 1981-03-06 Tohoku Metal Ind Ltd Manufacture of buried type semiconductor element substrate

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019824A1 (fr) * 1996-11-07 1998-05-14 Okuma Corporation Appareil de correction d'erreurs pour machine-outil a commande numerique
US6286055B1 (en) 1996-11-07 2001-09-04 Okuma Corporation Error correction apparatus for NC machine tool
KR100421790B1 (ko) * 1996-11-07 2004-06-23 가부시키가이샤 미츠토요 수치제어공작기계에있어서의오차보정장치

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