JPS62198032U - - Google Patents

Info

Publication number
JPS62198032U
JPS62198032U JP8623586U JP8623586U JPS62198032U JP S62198032 U JPS62198032 U JP S62198032U JP 8623586 U JP8623586 U JP 8623586U JP 8623586 U JP8623586 U JP 8623586U JP S62198032 U JPS62198032 U JP S62198032U
Authority
JP
Japan
Prior art keywords
ball screw
axis ball
moved
axis
threaded
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
JP8623586U
Other languages
English (en)
Other versions
JPH0337868Y2 (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 JP8623586U priority Critical patent/JPH0337868Y2/ja
Publication of JPS62198032U publication Critical patent/JPS62198032U/ja
Application granted granted Critical
Publication of JPH0337868Y2 publication Critical patent/JPH0337868Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Turning (AREA)
  • Machine Tool Units (AREA)

Description

【図面の簡単な説明】
第1図は本考案の上面説明図、第2図は同側面
説明図である。 6……X軸ボールねじ、10……刃物台、11
……X軸バランスウエート、21……Z軸ボール
ねじ、25……主軸台、28……Z軸バランスウ
エート。

Claims (1)

    【実用新案登録請求の範囲】
  1. 精密旋盤において、NC駆動の左ねじ部及び右
    ねじ部が半々に同一ピツチで刻設されたX軸ボー
    ルねじと、前記X軸ボールねじの一方のねじ部で
    移動される刃物台部材と、前記X軸ボールねじの
    他方のねじ部で移動され該刃物台部材と同重量の
    X軸バランスウエートと、NC駆動の左ねじ部及
    び右ねじ部が半々に同一ピツチで刻設されたZ軸
    ボールねじと、前記Z軸ボールねじの刃物台側の
    ねじ部で移動される主軸台部材と、前記Z軸ボー
    ルねじの他方のねじ部で移動される主軸台部材と
    同重量のZ軸バランスウエートを備えてなり、刃
    物台部材または主軸台部材の移動によつてもそれ
    ぞれの合成重心位置を一定とすることを特徴とす
    るバランス補正付精密旋盤。
JP8623586U 1986-06-06 1986-06-06 Expired JPH0337868Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8623586U JPH0337868Y2 (ja) 1986-06-06 1986-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8623586U JPH0337868Y2 (ja) 1986-06-06 1986-06-06

Publications (2)

Publication Number Publication Date
JPS62198032U true JPS62198032U (ja) 1987-12-16
JPH0337868Y2 JPH0337868Y2 (ja) 1991-08-09

Family

ID=30942361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8623586U Expired JPH0337868Y2 (ja) 1986-06-06 1986-06-06

Country Status (1)

Country Link
JP (1) JPH0337868Y2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008062333A (ja) * 2006-09-07 2008-03-21 Murata Mach Ltd 旋盤
WO2009069325A1 (ja) * 2007-11-29 2009-06-04 Mitsubishi Heavy Industries, Ltd. 工作機械
US7905692B2 (en) 2008-03-11 2011-03-15 Fanuc Ltd Processing machine with reciprocation device
KR101348861B1 (ko) * 2009-12-28 2014-01-07 미츠비시 쥬고교 가부시키가이샤 램의 휨 보정 장치

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008062333A (ja) * 2006-09-07 2008-03-21 Murata Mach Ltd 旋盤
US7717019B2 (en) 2006-09-07 2010-05-18 Murata Machinery, Ltd. Lathe
JP4692444B2 (ja) * 2006-09-07 2011-06-01 村田機械株式会社 旋盤
WO2009069325A1 (ja) * 2007-11-29 2009-06-04 Mitsubishi Heavy Industries, Ltd. 工作機械
JP2009131924A (ja) * 2007-11-29 2009-06-18 Mitsubishi Heavy Ind Ltd 工作機械
KR101180566B1 (ko) 2007-11-29 2012-09-06 미츠비시 쥬고교 가부시키가이샤 공작 기계
US8668414B2 (en) 2007-11-29 2014-03-11 Mitsubishi Heavy Industries, Ltd Machine tool
US7905692B2 (en) 2008-03-11 2011-03-15 Fanuc Ltd Processing machine with reciprocation device
KR101348861B1 (ko) * 2009-12-28 2014-01-07 미츠비시 쥬고교 가부시키가이샤 램의 휨 보정 장치

Also Published As

Publication number Publication date
JPH0337868Y2 (ja) 1991-08-09

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