JPH0179543U - - Google Patents

Info

Publication number
JPH0179543U
JPH0179543U JP1987172118U JP17211887U JPH0179543U JP H0179543 U JPH0179543 U JP H0179543U JP 1987172118 U JP1987172118 U JP 1987172118U JP 17211887 U JP17211887 U JP 17211887U JP H0179543 U JPH0179543 U JP H0179543U
Authority
JP
Japan
Prior art keywords
contact
current
detection means
terminal member
machining 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.)
Pending
Application number
JP1987172118U
Other languages
Japanese (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 JP1987172118U priority Critical patent/JPH0179543U/ja
Publication of JPH0179543U publication Critical patent/JPH0179543U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案による加工装置の切込調整手段
の一実施例を示す全体構成図であり、第２図は従
来の加工装置の切込調整手段を示す全体構成図で
ある。 １５…空気軸受、１６…回転スピンドル、１７
…ブレード（加工工具）、１８…チヤツクテーブ
ル、２０…絶縁体、２１，２２…ブラシ（通電端
子部材）、２３，２４…配線、２５…第１接触検
知回路（第１接触検知手段）、２６…第２接触検
知回路（第２接触検知手段）。 FIG. 1 is an overall configuration diagram showing one embodiment of a cutting adjustment means of a processing apparatus according to the present invention, and FIG. 2 is an overall configuration diagram showing an embodiment of cutting adjustment means of a conventional processing apparatus. 15...Air bearing, 16...Rotating spindle, 17
...blade (processing tool), 18...chuck table, 20...insulator, 21, 22...brush (current-carrying terminal member), 23, 24...wiring, 25...first contact detection circuit (first contact detection means), 26...Second contact detection circuit (second contact detection means).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 空気を介して非接触で軸受支持され一端部に加
工工具が設けられた回転スピンドルと、前記加工
工具が加工するワークを支持するチヤツクテーブ
ルと、前記加工工具をワークの切込み方向に駆動
する切込み駆動手段と、を備えた加工装置におい
て、静止部材に絶縁して設けられ回転している回
転スピンドルに接触する通電端子部材と、この通
電端子部材と前記チヤツクテーブルとの間に結線
されチヤツクテーブルに前記加工工具が接触した
ことを検知する第１接触検知手段と、前記回転ス
ピンドルと通電端子部材との接触を検知する第２
接触検知手段と、を設けたことを特徴とする加工
装置の切込調整手段。 A rotary spindle that is supported by a bearing in a non-contact manner via air and has a machining tool at one end, a chuck table that supports a workpiece to be machined by the machining tool, and a cut that drives the machining tool in the cutting direction of the workpiece. A processing device comprising: a current-carrying terminal member provided insulated on a stationary member and in contact with a rotating rotating spindle; and a chuck wire connected between the current-carrying terminal member and the chuck table. a first contact detection means for detecting contact of the processing tool with the table; and a second contact detection means for detecting contact between the rotating spindle and the current-carrying terminal member.
A depth of cut adjustment means for a processing device, characterized in that it is provided with a contact detection means.
JP1987172118U 1987-11-11 1987-11-11 Pending JPH0179543U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172118U JPH0179543U (en) 1987-11-11 1987-11-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172118U JPH0179543U (en) 1987-11-11 1987-11-11

Publications (1)

Publication Number Publication Date
JPH0179543U true JPH0179543U (en) 1989-05-29

Family

ID=31464103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172118U Pending JPH0179543U (en) 1987-11-11 1987-11-11

Country Status (1)

Country Link
JP (1) JPH0179543U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010082709A (en) * 2008-09-29 2010-04-15 Disco Abrasive Syst Ltd Cutting device
JP2010251577A (en) * 2009-04-17 2010-11-04 Disco Abrasive Syst Ltd Cutting equipment
JP2010253576A (en) * 2009-04-21 2010-11-11 Disco Abrasive Syst Ltd Cutting equipment
JP2017515697A (en) * 2014-03-14 2017-06-15 サンドビック ツーリング ドイチュラント ゲーエムベーハー Devices and methods for measuring and monitoring tools

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754052A (en) * 1980-09-12 1982-03-31 Hitachi Ltd Detecting method of conductive contacting point
JPS5924947A (en) * 1982-07-28 1984-02-08 Niigata Eng Co Ltd Contact detecting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5754052A (en) * 1980-09-12 1982-03-31 Hitachi Ltd Detecting method of conductive contacting point
JPS5924947A (en) * 1982-07-28 1984-02-08 Niigata Eng Co Ltd Contact detecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010082709A (en) * 2008-09-29 2010-04-15 Disco Abrasive Syst Ltd Cutting device
JP2010251577A (en) * 2009-04-17 2010-11-04 Disco Abrasive Syst Ltd Cutting equipment
JP2010253576A (en) * 2009-04-21 2010-11-11 Disco Abrasive Syst Ltd Cutting equipment
JP2017515697A (en) * 2014-03-14 2017-06-15 サンドビック ツーリング ドイチュラント ゲーエムベーハー Devices and methods for measuring and monitoring tools

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