JPH0451303U - - Google Patents

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Publication number
JPH0451303U
JPH0451303U JP9341590U JP9341590U JPH0451303U JP H0451303 U JPH0451303 U JP H0451303U JP 9341590 U JP9341590 U JP 9341590U JP 9341590 U JP9341590 U JP 9341590U JP H0451303 U JPH0451303 U JP H0451303U
Authority
JP
Japan
Prior art keywords
spindle
target position
electromagnet
main spindle
section
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
JP9341590U
Other languages
English (en)
Other versions
JP2569341Y2 (ja
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 JP1990093415U priority Critical patent/JP2569341Y2/ja
Publication of JPH0451303U publication Critical patent/JPH0451303U/ja
Application granted granted Critical
Publication of JP2569341Y2 publication Critical patent/JP2569341Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Milling Processes (AREA)
  • Turning (AREA)

Description

【図面の簡単な説明】
第１図はこの考案に係る加工装置の要部を示す
断面図、第２図は加工装置のブロツク図、第３図
ａ，ｂは加工装置の動作を説明する説明図である
。 ２……主軸、３……フライス、４……工作物、
５……テーブル、６……電磁石、７……センサ部
、８……磁気軸受制御回路、９……変更部、Ｘａ
，Ｘｂ……現在位置、Ｘａｏ，Ｘｂｏ……目標位
置。

Claims (1)

  1. 【実用新案登録請求の範囲】 テーブル上に載置した工作物を加工する加工工
    具が取付けられる主軸と、 上記主軸を磁気浮上させる電磁石と、主軸の現
    在位置を検出するセンサ部とを備え、そのセンサ
    部で検出した主軸の現在位置が予め設定された目
    標位置と等しくなるように上記電磁石を励磁して
    、その目標位置で主軸を支持する磁気軸受部と、 上記主軸とテーブルとが所定の角度をなすよう
    に上記目標位置を変更する変更部とを具備するこ
    とを特徴とする加工装置。
JP1990093415U 1990-09-05 1990-09-05 加工装置 Expired - Lifetime JP2569341Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990093415U JP2569341Y2 (ja) 1990-09-05 1990-09-05 加工装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990093415U JP2569341Y2 (ja) 1990-09-05 1990-09-05 加工装置

Publications (2)

Publication Number Publication Date
JPH0451303U true JPH0451303U (ja) 1992-04-30
JP2569341Y2 JP2569341Y2 (ja) 1998-04-22

Family

ID=31830604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990093415U Expired - Lifetime JP2569341Y2 (ja) 1990-09-05 1990-09-05 加工装置

Country Status (1)

Country Link
JP (1) JP2569341Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1043910A (ja) * 1996-08-07 1998-02-17 Koyo Seiko Co Ltd 工作機械用磁気軸受スピンドル装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152304A (ja) * 1984-12-26 1986-07-11 Hitachi Ltd スピンドル装置
JPH01159118A (ja) * 1987-11-20 1989-06-22 Starrfraesmas Ag 端面研削工具による加工物の機械加工方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152304A (ja) * 1984-12-26 1986-07-11 Hitachi Ltd スピンドル装置
JPH01159118A (ja) * 1987-11-20 1989-06-22 Starrfraesmas Ag 端面研削工具による加工物の機械加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1043910A (ja) * 1996-08-07 1998-02-17 Koyo Seiko Co Ltd 工作機械用磁気軸受スピンドル装置

Also Published As

Publication number Publication date
JP2569341Y2 (ja) 1998-04-22

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