JPS6219145U - - Google Patents
Info
- Publication number
- JPS6219145U JPS6219145U JP10959485U JP10959485U JPS6219145U JP S6219145 U JPS6219145 U JP S6219145U JP 10959485 U JP10959485 U JP 10959485U JP 10959485 U JP10959485 U JP 10959485U JP S6219145 U JPS6219145 U JP S6219145U
- Authority
- JP
- Japan
- Prior art keywords
- table mechanism
- servo motor
- axes
- drive
- control device
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Automatic Control Of Machine Tools (AREA)
- Control Of Position Or Direction (AREA)
Description
第１図はこの考案の一実施例のブロツク図。第
２図は従来の工作機械のテーブル駆動系のブロツ
ク図。
１：数値制御装置、３：偏差カウンタ、５：サ
ーボアンプ、６：サーボモータ、１０：ボールネ
ジ、１１：駆動テーブル、１３：ＩＣ温度センサ
、１５：Ａ／Ｄ変換器、１６：温度比較演算部、
１７：速度補正演算部。
FIG. 1 is a block diagram of one embodiment of this invention. Figure 2 is a block diagram of the table drive system of a conventional machine tool. 1: Numerical control device, 3: Deviation counter, 5: Servo amplifier, 6: Servo motor, 10: Ball screw, 11: Drive table, 13: IC temperature sensor, 15: A/D converter, 16: Temperature comparison calculation section ,
17: Speed correction calculation section.
Claims (1)
以外の方向に移動可能な駆動テーブル機構と、テ
ーブル機構を駆動するためのサーボモータと該サ
ーボモータの回転運動をテーブル機構の直線運動
へ変換するためのボールネジまたはピニオンラツ
ク機構及びギア等の構造を有する工作機械におい
てテーブル駆動機構の温度変化を検出する温度セ
ンサを設け、該機構の温度変化による熱変位を算
出し、この結果に基づき設定された指令値を補正
する手段をもつことを特徴とする数値制御装置。 A drive table mechanism that can attach a workpiece and move in directions other than the X and Y axes or these two axes, a servo motor to drive the table mechanism, and convert the rotational motion of the servo motor into linear motion of the table mechanism. In a machine tool that has a structure such as a ball screw or pinion rack mechanism and a gear for the purpose of A numerical control device characterized by having means for correcting a command value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10959485U JPS6219145U (en) | 1985-07-19 | 1985-07-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10959485U JPS6219145U (en) | 1985-07-19 | 1985-07-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6219145U true JPS6219145U (en) | 1987-02-04 |
Family
ID=30987827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10959485U Pending JPS6219145U (en) | 1985-07-19 | 1985-07-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6219145U (en) |
-
1985
- 1985-07-19 JP JP10959485U patent/JPS6219145U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0362754U (en) | ||
| JPS6219145U (en) | ||
| JPH0716850B2 (en) | Axis switching device | |
| JPH0225587Y2 (en) | ||
| JPS6371926U (en) | ||
| JPH0237312U (en) | ||
| JPH0479001U (en) | ||
| JPS6416347A (en) | Control device for machine tool | |
| JPH0192353U (en) | ||
| JPS60125033U (en) | numerical control machine tools | |
| JPH01144908U (en) | ||
| JPS62130843U (en) | ||
| JPS62178054U (en) | ||
| JPS6341436U (en) | ||
| JPS6427839A (en) | Feed control method for machine tool | |
| JPS6213697U (en) | ||
| JPH01143336U (en) | ||
| JPS6237925U (en) | ||
| JPS563139A (en) | Electrospark machining device | |
| JPS6017936U (en) | Direct drive type simple NC machine | |
| JPH0176612U (en) | ||
| JPH01166052U (en) | ||
| JPS6022249U (en) | Angle variable base control device | |
| JPH01172419U (en) | ||
| JPS6281555U (en) |