JPS5831933U - Mechanical feed unit control device - Google Patents
Mechanical feed unit control deviceInfo
- Publication number
- JPS5831933U JPS5831933U JP12430881U JP12430881U JPS5831933U JP S5831933 U JPS5831933 U JP S5831933U JP 12430881 U JP12430881 U JP 12430881U JP 12430881 U JP12430881 U JP 12430881U JP S5831933 U JPS5831933 U JP S5831933U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- unit control
- feed unit
- mechanical feed
- amount
- 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
Landscapes
- Automatic Control Of Machine Tools (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の工作機械のメカニカルフィードユニット
制御装置を示す概略正面図、第２図は第１図の制御装置
の制御系を示すブ爾ツク図、第３図は本考案に係る工作
機械のメカニカルフィードユニット制御装置の制御系を
示すブロック図である。Fig. 1 is a schematic front view showing a mechanical feed unit control device of a conventional machine tool, Fig. 2 is a block diagram showing a control system of the control device of Fig. 1, and Fig. 3 is a machine tool according to the present invention. FIG. 3 is a block diagram showing a control system of the mechanical feed unit control device of FIG.
Claims (1)
り軸に連結された可変速モータを駆動するメカニカルフ
ィード−ユニット制御装置において、可変速モータの回
転数に比例した電圧値を発生するタコジェネレータの出
力をデジタル変換するＡ／Ｄ変換器と、Ａ／Ｄ変換器の
出力を加算して反ライドテーブルの実移動量を演算する
加算器と、あらかじめ定められた移動量と加算器の実移
動量とを比較する比較器と、を備えて、前記実移動量が
前記あらかじめ定められた移動量よりも大なるとき、前
記可変速モータを停止させることを特徴とするメカニカ
ルフィードユニット制御装置。In a mechanical feed unit control device that drives a variable speed motor connected to a feed shaft that moves the slide table of a machine tool to a predetermined position, the output of a tacho generator that generates a voltage proportional to the rotation speed of the variable speed motor is An A/D converter that performs digital conversion, an adder that adds the output of the A/D converter to calculate the actual movement amount of the anti-ride table, and a predetermined movement amount and the actual movement amount of the adder. A mechanical feed unit control device comprising: a comparator for comparison, and stopping the variable speed motor when the actual amount of movement is larger than the predetermined amount of movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12430881U JPS5831933U (en) | 1981-08-21 | 1981-08-21 | Mechanical feed unit control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12430881U JPS5831933U (en) | 1981-08-21 | 1981-08-21 | Mechanical feed unit control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5831933U true JPS5831933U (en) | 1983-03-02 |
Family
ID=29918181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12430881U Pending JPS5831933U (en) | 1981-08-21 | 1981-08-21 | Mechanical feed unit control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5831933U (en) |
-
1981
- 1981-08-21 JP JP12430881U patent/JPS5831933U/en active Pending
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