JPH02117808U - - Google Patents
Info
- Publication number
- JPH02117808U JPH02117808U JP2551489U JP2551489U JPH02117808U JP H02117808 U JPH02117808 U JP H02117808U JP 2551489 U JP2551489 U JP 2551489U JP 2551489 U JP2551489 U JP 2551489U JP H02117808 U JPH02117808 U JP H02117808U
- Authority
- JP
- Japan
- Prior art keywords
- drive source
- rotational speed
- speed difference
- spindle
- boring
- 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
- 238000001514 detection method Methods 0.000 claims 1
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Drilling And Boring (AREA)
Description
第１図はこの考案に係わる中ぐり加工装置の一
実施例の構成を概略的に示す正面図；そして、第
２図は演算器における制御手順を示すフローチヤ
ートである。
図中、１０……中ぐり加工装置、１２ａ，１２
ｂ……中ぐり工具、１４……ユニツト本体、１６
ａ，１６ｂ……主軸、１８ａ，１８ｂ……駆動モ
ータ、２０ａ，２０ｂ……コレツトチヤツク機構
、２２ａ，２２ｂ……キー溝、２４ａ，２４ｂ…
…キー、２６ａ，２６ｂ……ドライバ、２８……
ＮＣ装置、３０ａ，３０ｂ……アンプ、３２ａ，
３２ｂ……エンコーダ、３４……演算器である。
FIG. 1 is a front view schematically showing the configuration of an embodiment of a boring device according to this invention; and FIG. 2 is a flowchart showing a control procedure in a computing unit. In the figure, 10... boring processing device, 12a, 12
b... Boring tool, 14... Unit body, 16
a, 16b...Main shaft, 18a, 18b...Drive motor, 20a, 20b...Collection chuck mechanism, 22a, 22b...Keyway, 24a, 24b...
...Key, 26a, 26b...Driver, 28...
NC device, 30a, 30b...Amplifier, 32a,
32b...Encoder, 34...Arithmetic unit.
Claims (1)
において、 各主軸を各々単独に回転駆動する駆動源と、 各駆動源により回転駆動される主軸の回転数を
各々検出する検出器と、 これら検出器からの検出結果に基づき、主軸の
回転数差を算出し、この演算結果に基づき、前記
回転数差を零にするように、各駆動源を制御する
制御手段とを具備する事を特徴とする中ぐり加工
装置。[Claims for Utility Model Registration] In a boring machine having an automatically exchangeable multi-axis tool, a drive source that independently rotates each spindle, and a rotation speed of each spindle driven by each drive source, respectively. A control means that calculates a rotational speed difference of the main shaft based on the detection results from these detectors, and controls each drive source so as to reduce the rotational speed difference to zero based on the calculation result. A boring processing device characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2551489U JPH02117808U (en) | 1989-03-08 | 1989-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2551489U JPH02117808U (en) | 1989-03-08 | 1989-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02117808U true JPH02117808U (en) | 1990-09-20 |
Family
ID=31246314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2551489U Pending JPH02117808U (en) | 1989-03-08 | 1989-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02117808U (en) |
-
1989
- 1989-03-08 JP JP2551489U patent/JPH02117808U/ja active Pending
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