JPH01175148U - - Google Patents

Info

Publication number
JPH01175148U
JPH01175148U JP7044288U JP7044288U JPH01175148U JP H01175148 U JPH01175148 U JP H01175148U JP 7044288 U JP7044288 U JP 7044288U JP 7044288 U JP7044288 U JP 7044288U JP H01175148 U JPH01175148 U JP H01175148U
Authority
JP
Japan
Prior art keywords
temperature
detection result
spindle
steady
machine 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
JP7044288U
Other languages
English (en)
Other versions
JPH0536612Y2 (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 JP7044288U priority Critical patent/JPH0536612Y2/ja
Publication of JPH01175148U publication Critical patent/JPH01175148U/ja
Application granted granted Critical
Publication of JPH0536612Y2 publication Critical patent/JPH0536612Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Automatic Control Of Machine Tools (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示したものであつて
、第1図は主軸温度制御装置の概略構成図、第2
図は工作機械の主軸部分の縦断面図、第3図は第
2図の―線矢視断面図である。 1……主軸温度制御装置、2……工作機械、3
……主軸、4,5……ベアリング、6……主軸台
、20……電熱線、29……温度センサ、31…
…温度制御装置。

Claims (1)

  1. 【実用新案登録請求の範囲】 主軸台に軸受を介して回転自在に支持された工
    作機械の主軸において、 (a) 前記主軸の前記軸受による支持部に対応す
    る位置に配設された発熱手段と、 (b) 前記支持部の温度を検出する温度検出手段
    と、 (c) 前記主軸の所定の使用回転数に対応する前
    記支持部の定常温度を予め記憶し、前記温度検出
    手段の検出結果と前記定常温度とを比較し、前記
    検出結果が前記定常温度よりも低いときに前記発
    熱手段を発熱させ、前記検出結果が前記定常温度
    よりも高くなつたとき前記発熱手段の発熱を停止
    する温度制御手段と、 をそれぞれ具備したことを特徴とする工作機械の
    主軸温度制御装置。
JP7044288U 1988-05-30 1988-05-30 Expired - Lifetime JPH0536612Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7044288U JPH0536612Y2 (ja) 1988-05-30 1988-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7044288U JPH0536612Y2 (ja) 1988-05-30 1988-05-30

Publications (2)

Publication Number Publication Date
JPH01175148U true JPH01175148U (ja) 1989-12-13
JPH0536612Y2 JPH0536612Y2 (ja) 1993-09-16

Family

ID=31295686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7044288U Expired - Lifetime JPH0536612Y2 (ja) 1988-05-30 1988-05-30

Country Status (1)

Country Link
JP (1) JPH0536612Y2 (ja)

Also Published As

Publication number Publication date
JPH0536612Y2 (ja) 1993-09-16

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