JPH0347757U - - Google Patents
Info
- Publication number
- JPH0347757U JPH0347757U JP10899289U JP10899289U JPH0347757U JP H0347757 U JPH0347757 U JP H0347757U JP 10899289 U JP10899289 U JP 10899289U JP 10899289 U JP10899289 U JP 10899289U JP H0347757 U JPH0347757 U JP H0347757U
- Authority
- JP
- Japan
- Prior art keywords
- truing
- grindstone
- depth
- cut
- current value
- 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
Links
- 230000010349 pulsation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Description
第１図は本考案の一実施例にかかる砥石のツル
ーイング装置の構成図、第２図は砥石駆動モータ
の駆動電流値のグラフである。
図面中、１２……ツルーイング装置、１４……
砥石主軸、１５……研削用砥石、１６……駆動モ
ータ、１８……ツルーイング砥石、１９……主軸
コントローラ、２０……比較・演算装置、２１…
…基準値設定装置、２２……ＮＣ装置である。
FIG. 1 is a block diagram of a grindstone truing device according to an embodiment of the present invention, and FIG. 2 is a graph of drive current values of a grindstone drive motor. In the drawings, 12... truing device, 14...
Grinding wheel main shaft, 15... Grinding wheel, 16... Drive motor, 18... Truing grindstone, 19... Spindle controller, 20... Comparison/calculation device, 21...
. . . Reference value setting device, 22 . . . NC device.
Claims (1)
次切込みを与えてツルーイング作業を行う砥石の
ツルーイング装置において、前記砥石を回転駆動
する駆動モータの駆動電流値を検出する手段と、
漸次切込みを与える過程において前記駆動電流値
の脈動が無くなつた時点で前記ツルーイング作業
を終了させる手段とを具えたことを特徴とする砥
石のツルーイング装置。 In a grindstone truing device that performs truing work by pressing a truing tool against a rotating grindstone to gradually give a depth of cut, means for detecting a drive current value of a drive motor that rotationally drives the grindstone;
A truing device for a grindstone, comprising means for ending the truing operation when the pulsation of the drive current value disappears during the process of gradually applying a depth of cut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10899289U JPH0347757U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10899289U JPH0347757U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0347757U true JPH0347757U (en) | 1991-05-07 |
Family
ID=31657597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10899289U Pending JPH0347757U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347757U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019089154A (en) * | 2017-11-14 | 2019-06-13 | 株式会社ジェイテクト | Truing device and truing method for screwed grinding wheel |
-
1989
- 1989-09-20 JP JP10899289U patent/JPH0347757U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019089154A (en) * | 2017-11-14 | 2019-06-13 | 株式会社ジェイテクト | Truing device and truing method for screwed grinding wheel |
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