JPH0251065U - - Google Patents

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Publication number
JPH0251065U
JPH0251065U JP12801288U JP12801288U JPH0251065U JP H0251065 U JPH0251065 U JP H0251065U JP 12801288 U JP12801288 U JP 12801288U JP 12801288 U JP12801288 U JP 12801288U JP H0251065 U JPH0251065 U JP H0251065U
Authority
JP
Japan
Prior art keywords
dressing
roll
speed
surrounding surface
grinding
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
JP12801288U
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 JP12801288U priority Critical patent/JPH0251065U/ja
Publication of JPH0251065U publication Critical patent/JPH0251065U/ja
Pending legal-status Critical Current

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  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)

Description

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

第1図は、この考案の第1実施例におけるドレ
ツシング装置が砥石台についていない研削装置の
平面図及びそれに接続された制御装置のブロツク
図、第2図は、この考案の第2実施例におけるド
レツシング装置とツルーイング装置と砥石台につ
いている研削装置の概略側面図及びそれに接続さ
れた制御装置のブロツク図、第3図は、この考案
の実施例におけるドレツシング処理を示すフロー
チヤート、第4図A,Bは、この考案の実施例に
おけるドレツシングサイクルを示す線図、第5図
は、従来の技術によるドレツシングサイクルを示
す線図である。 12:砥石車、15:サーボモータ、20:主
軸駆動モータ、25:ドレツシングロール、27
:切込み装置、29:ドレツシングロール駆動モ
ータ、30:数値制御装置。
Fig. 1 is a plan view of a grinding machine in which a dressing device is not attached to a grinding wheel head in a first embodiment of this invention, and a block diagram of a control device connected thereto, and Fig. 2 is a dressing device in a second embodiment of this invention. A schematic side view of the device, the truing device, and the grinding device attached to the grinding wheelhead, and a block diagram of the control device connected thereto; FIG. 3 is a flowchart showing the dressing process in an embodiment of this invention; FIGS. 4A and B 5 is a diagram showing a dressing cycle according to an embodiment of this invention, and FIG. 5 is a diagram showing a dressing cycle according to a conventional technique. 12: Grinding wheel, 15: Servo motor, 20: Main shaft drive motor, 25: Dressing roll, 27
: cutting device, 29: dressing roll drive motor, 30: numerical control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄系のドレツシングロールと、ドレツシングロ
ールの回転駆動装置と、砥石周面によるドレツシ
ングロール周面の研削加工、即ち砥石周面のドレ
ツシングを可能にするよう砥石とドレツシングロ
ールとの間の相対移動を行う送り装置と、砥石と
ドレツシングロールとを早送り速度にて相互に接
近させ、先ずドレツシング能率が高い第1のドレ
ツシング速度にてドレツシングを開始し、その後
、第1のドレツシング速度よりもドレツシング能
率が半分以下の第2のドレツシング速度にて第1
のドレツシング速度による取代の半分以下の取代
のドレツシングを行い、第2のドレツシング速度
のドレツシング終了後、砥石とドレツシングロー
ルとを互いに離反させるように前記送り装置を制
御する数値制御装置とから構成された超硬質砥粒
砥石用ドレツシング装置。
An iron-based dressing roll, a rotation drive device for the dressing roll, and a grindstone and dressing roll that enable grinding of the surrounding surface of the dressing roll using the surrounding surface of the grinding wheel, that is, dressing of the surrounding surface of the grinding wheel. The feeding device, which performs relative movement between At a second dressing speed where the dressing efficiency is less than half of that of the first dressing speed,
and a numerical control device that controls the feeding device so as to perform dressing of less than half of the machining amount at a second dressing speed, and to separate the grindstone and the dressing roll from each other after finishing the dressing at the second dressing speed. Dressing device for ultra-hard abrasive grinding wheels.
JP12801288U 1988-10-01 1988-10-01 Pending JPH0251065U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12801288U JPH0251065U (en) 1988-10-01 1988-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12801288U JPH0251065U (en) 1988-10-01 1988-10-01

Publications (1)

Publication Number Publication Date
JPH0251065U true JPH0251065U (en) 1990-04-10

Family

ID=31380953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12801288U Pending JPH0251065U (en) 1988-10-01 1988-10-01

Country Status (1)

Country Link
JP (1) JPH0251065U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018183828A (en) * 2017-04-25 2018-11-22 株式会社ディスコ Method for dressing grinding wheel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211476A (en) * 1981-06-17 1982-12-25 Hitachi Ltd Grinding method
JPS6039069A (en) * 1983-04-27 1985-02-28 シヤウト・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Method for dressing and finishing machining emery wheel
JPS62176762A (en) * 1986-01-29 1987-08-03 Toyoda Mach Works Ltd Dressing of grindstone consisting of superhard abrasive grain

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57211476A (en) * 1981-06-17 1982-12-25 Hitachi Ltd Grinding method
JPS6039069A (en) * 1983-04-27 1985-02-28 シヤウト・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Method for dressing and finishing machining emery wheel
JPS62176762A (en) * 1986-01-29 1987-08-03 Toyoda Mach Works Ltd Dressing of grindstone consisting of superhard abrasive grain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018183828A (en) * 2017-04-25 2018-11-22 株式会社ディスコ Method for dressing grinding wheel

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