JPH0460654U - - Google Patents
Info
- Publication number
- JPH0460654U JPH0460654U JP10267890U JP10267890U JPH0460654U JP H0460654 U JPH0460654 U JP H0460654U JP 10267890 U JP10267890 U JP 10267890U JP 10267890 U JP10267890 U JP 10267890U JP H0460654 U JPH0460654 U JP H0460654U
- Authority
- JP
- Japan
- Prior art keywords
- data
- correction value
- grinding
- storage device
- grindstone
- 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
Links
- 238000013500 data storage Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
- Numerical Control (AREA)
Description
添付図面第１図は本考案の概念を示したブロツ
ク図、第２図は本考案装置の機械的部分を示した
概略の全体構成図、第３図は制御回路のブロツク
図、第４図は研削データ設定後の初品研削時のフ
ローチヤート、第５図は研削送り制御の説明図、
第６図は従来例の説明図である。
１３……工作物テーブル、１４……Ｚ軸原点検
出器、１６，１８……サーボモータ、１７……砥
石台、２１……Ｘ軸原点検出器、４０……数値制
御装置、４５……演算処理装置、５０……データ
書き込み装置、Ｇ……砥石車。
Attached Drawings Figure 1 is a block diagram showing the concept of the present invention, Figure 2 is a schematic overall configuration diagram showing the mechanical parts of the device of the present invention, Figure 3 is a block diagram of the control circuit, and Figure 4 is a block diagram showing the concept of the present invention. Flowchart during initial product grinding after setting grinding data, Figure 5 is an explanatory diagram of grinding feed control,
FIG. 6 is an explanatory diagram of a conventional example. 13... Workpiece table, 14... Z-axis origin detector, 16, 18... Servo motor, 17... Grinding wheel head, 21... X-axis origin detector, 40... Numerical control device, 45... Calculation Processing device, 50...Data writing device, G...Grinding wheel.
Claims (1)
駆動する駆動装置と、 砥石の送り位置を決定するのに必要なデータを
記憶するデータ記憶装置と、 記憶媒体に書き込まれた数値制御プログラムの
データブロツクを１ブロツクづつバツフアレジス
タに先読みする入力制御部と、 前記バツフアレジスタに入力されたデータブロ
ツクをアクテイブレジスタに転送し、このデータ
ブロツクの命令語を解読してその命令語と記憶装
置に設定されたデータに応じて前記駆動装置を制
御する制御部と、 から成る数値制御研削盤において、 前記制御部によつて、数値制御研削盤の動作が
１サイクル終了した後に、工作物の仕上げ寸法を
補正するのに必要な補正値を設定するとともに、
該補正値を前記制御部に入力する補正値設定手段
と、 前記砥石の研削送り前進端位置を１サイクル毎
に検出し、かつ前記データ記憶装置に記憶させる
研削送り前進位置検出手段と、 前記データ記憶装置に記憶された研削送り前進
端位置と前記補正値設定手段より入力された補正
値に基づいて、次のサイクルにおける砥石の送り
位置を演算して制御を実行する演算処理制御部と
、 を備えることを特徴とする数値制御研削盤。[Scope of claim for utility model registration] A drive device that drives the movable shaft of a grinding machine that processes a workpiece with a grindstone, a data storage device that stores data necessary to determine the feed position of the grindstone, and a storage medium. An input control section that pre-reads data blocks of the written numerical control program one block at a time into a buffer register, and a section that transfers the data blocks input to the buffer register to an active register and decodes the command words of this data block. a control unit that controls the drive device according to the command word and data set in a storage device; After that, set the correction values necessary to correct the finished dimensions of the workpiece, and
a correction value setting means for inputting the correction value into the control section; a grinding feed forward position detecting means for detecting the grinding feed forward end position of the grindstone every cycle and storing it in the data storage device; and the data an arithmetic processing control unit that calculates and controls the grinding wheel feed position in the next cycle based on the grinding feed forward end position stored in the storage device and the correction value input from the correction value setting means; A numerically controlled grinding machine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10267890U JP2527274Y2 (en) | 1990-09-28 | 1990-09-28 | Numerically controlled grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10267890U JP2527274Y2 (en) | 1990-09-28 | 1990-09-28 | Numerically controlled grinding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0460654U true JPH0460654U (en) | 1992-05-25 |
| JP2527274Y2 JP2527274Y2 (en) | 1997-02-26 |
Family
ID=31847127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10267890U Expired - Fee Related JP2527274Y2 (en) | 1990-09-28 | 1990-09-28 | Numerically controlled grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2527274Y2 (en) |
-
1990
- 1990-09-28 JP JP10267890U patent/JP2527274Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2527274Y2 (en) | 1997-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |