JPH0444012U - - Google Patents
Info
- Publication number
- JPH0444012U JPH0444012U JP8609890U JP8609890U JPH0444012U JP H0444012 U JPH0444012 U JP H0444012U JP 8609890 U JP8609890 U JP 8609890U JP 8609890 U JP8609890 U JP 8609890U JP H0444012 U JPH0444012 U JP H0444012U
- Authority
- JP
- Japan
- Prior art keywords
- machining
- machine
- path
- encoder
- machining path
- 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
- 238000003754 machining Methods 0.000 claims 5
Landscapes
- Numerical Control (AREA)
Description
第１図は本考案の実施例を適用する蒸気タービ
ンロータのサイドエントリ翼溝のＮＣ専用加工機
を示す平面図、第２図は前記実施例とともに前記
ＮＣ専用加工機を示す正面図である。
図面中、４ａ〜４ｄはボールネジ軸、５ａ〜５
ｈはエンコーダ、６はマイクロコンピユータであ
る。
FIG. 1 is a plan view showing an NC processing machine for side entry blade grooves of a steam turbine rotor to which an embodiment of the present invention is applied, and FIG. 2 is a front view showing the NC processing machine together with the embodiment. In the drawings, 4a to 4d are ball screw shafts, and 5a to 5
h is an encoder, and 6 is a microcomputer.
Claims (1)
に配設したエンコーダと、 前記エンコーダの出力信号に基づき機械位置座
標を認識するとともに、この機械位置座標と、予
め入力されているＮＣ加工機の動作予定径路とを
比較して実際の加工径路のの良否を判定する判定
部とを有することを特徴とするＮＣ加工機の加工
径路のチエツク装置。[Scope of Claim for Utility Model Registration] An encoder disposed at the end of a screw shaft that defines a machining path of an NC processing machine; a machine position coordinate that is recognized based on an output signal of the encoder; 1. A machining path check device for an NC machining machine, comprising: a determination unit that compares a pre-input expected operation path of the NC machining machine to determine whether the actual machining path is good or bad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8609890U JPH0444012U (en) | 1990-08-17 | 1990-08-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8609890U JPH0444012U (en) | 1990-08-17 | 1990-08-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0444012U true JPH0444012U (en) | 1992-04-14 |
Family
ID=31817590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8609890U Pending JPH0444012U (en) | 1990-08-17 | 1990-08-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010173030A (en) * | 2009-01-30 | 2010-08-12 | Hitachi Ltd | Rotating angle determination system |
-
1990
- 1990-08-17 JP JP8609890U patent/JPH0444012U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010173030A (en) * | 2009-01-30 | 2010-08-12 | Hitachi Ltd | Rotating angle determination system |
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