JPH0245808A - Plane control method in nc working machine tool - Google Patents
Plane control method in nc working machine toolInfo
- Publication number
- JPH0245808A JPH0245808A JP19773088A JP19773088A JPH0245808A JP H0245808 A JPH0245808 A JP H0245808A JP 19773088 A JP19773088 A JP 19773088A JP 19773088 A JP19773088 A JP 19773088A JP H0245808 A JPH0245808 A JP H0245808A
- Authority
- JP
- Japan
- Prior art keywords
- plane
- axis
- axes
- control method
- rotated
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 1
Landscapes
- Numerical Control (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、ＮＣ工作加工機における平面制御方法に関す
る。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a plane control method in an NC machine processing machine.
［従来の技術］
従来のＮＧ工作機械におけるＮＣプログラム平面は、Ｘ
−Ｙ平面、Ｙ−Ｘ平面、Ｚ−Ｘ平面の３種類があり、こ
れら各平面はｘＹＺ直交座標系において、Ｘ軸、Ｙ軸、
Ｚ軸のうちから２軸を含んだ平面である。[Prior art] The NC program plane in a conventional NG machine tool is
There are three types: -Y plane, Y-X plane, and Z-X plane, and each of these planes is the X axis, Y axis,
This is a plane that includes two of the Z-axes.
［発明が解決しようとする課題］
上記従来装置においては、所望の平面内にある円弧補間
を指令することができないという問題がある。[Problems to be Solved by the Invention] The conventional device described above has a problem in that it is not possible to command circular interpolation within a desired plane.
たとえば型彫放電加工機において、円弧補間する場合、
ｘ−ｙｙ面、Ｙ−Ｘ平面、Ｚ−Ｘ平面においてのみ円弧
補間指令を行なうことができ、Ｘ−Ｙ平面、Ｙ−Ｚ平面
、Ｚ−Ｘ平面以外の所望の平面について円弧補間を指令
することができない、もっとも、Ｚ軸だけ回転している
面については、上記３つの平面に限らず、そのうちの１
つの平面を使用してローティジョンを行なえば、対応す
ることができる。For example, when performing circular interpolation on a die-sinking electrical discharge machine,
Circular interpolation can be commanded only on the x-yy plane, Y-X plane, and Z-X plane, and circular interpolation can be commanded on any desired plane other than the X-Y plane, Y-Z plane, and Z-X plane. However, for surfaces that are rotated only on the Z axis, it is not limited to the three planes mentioned above, but one of them
This can be achieved by performing rotation using two planes.
なお、円弧補間とは、円弧の点のうち、終点と始点と回
転方向等を指定し、その間の円弧の座標を割出す（算出
する）動作である。Note that circular interpolation is an operation of specifying the end point, starting point, rotation direction, etc. among the points of the circular arc, and determining (calculating) the coordinates of the circular arc between them.
本発明は、Ｘ軸またはＹ軸が所定角度類いている平面に
ついても、円弧補間指令を行なうことができるＮＣ工作
加工機における平面補間制御方法を提供することを目的
とするものである。SUMMARY OF THE INVENTION An object of the present invention is to provide a planar interpolation control method for an NC machining tool that can issue circular interpolation commands even on a plane where the X-axis or Y-axis is at a predetermined angle.
［課題を解決する手段］
本発明は、ｘ、ｙ、ｚ軸に平行なＡＸ、ＡＹ、ＡＺ軸を
設定し、上記ＡＸ軸、上記ＡＹ軸のうち少なくとも１つ
の軸を中心にｘ−Ｙ平面を所定量回転してｘ’−ｙ’平
面を設定し、ｘ−Ｙ平面で作成したＮＣプログラムを、
上記ｘ’−ｙ’平面に変換するものである。[Means for Solving the Problem] The present invention sets AX, AY, and AZ axes parallel to the x, y, and z axes, and creates an x-Y plane centered on at least one axis among the AX axis and the AY axis. Rotate by a predetermined amount to set the x'-y' plane, and create the NC program on the x-y plane.
This is to convert to the above x'-y' plane.
［作用］
本発明は、ｘ、ｙ、ｚ軸に平行なＡＸ、ＡＹ、ＡＺ軸を
設定し、上記ＡＸ軸、上記ＡＹ軸のうち少なくとも１つ
の軸を中心にＸ−、Ｙ平面を所定量回転してＸ’−Ｙ’
平面を設定し、ｘ−Ｙ平面で作成したＮＣプログラムを
、上記Ｘ’−Ｙ’平面に変換するので、Ｘ軸またはＹ軸
が所定角度類いている平面についても、円弧補間指令を
行なうことができる。[Operation] The present invention sets AX, AY, and AZ axes parallel to the x, y, and z axes, and extends the X- and Y planes by a predetermined amount around at least one axis among the AX-axis and the AY-axis. Rotate X'-Y'
Since a plane is set and the NC program created on the x-Y plane is converted to the above-mentioned X'-Y' plane, circular interpolation commands can be issued even for planes where the X-axis or Y-axis is at a predetermined angle. can.
［実施例］
第２図は、本発明の一実施例において使用する″’ＮＣ
コードフォーマットの一例を示す図である。[Example] Fig. 2 shows the NC used in an example of the present invention.
FIG. 3 is a diagram showing an example of a code format.
このコードフォーマットは、Ｇ１６コードのフォーマッ
トであり、Ｇ１６のコードは、任意の平面を選択指定す
るコードである。Ｇ１６の後に記載されたＸ、Ｙ、Ｚの
右の部分はそれぞれＸ軸座標、Ｙ軸座標、Ｘ軸座標を書
く部分である。これらの座標によって特定される点は、
Ｘ−Ｙ平面を回転する軸の原点となる座標である。また
、Ｇ１６コードの後半に記載しであるＡＸ、ＡＹ、ＡＺ
の右の部分はそれぞれＡＸ軸、ＡＹ軸、ＡＺ軸を回転す
べき角度を記入する部分である。This code format is a G16 code format, and the G16 code is a code for selecting and specifying an arbitrary plane. The parts to the right of X, Y, and Z written after G16 are parts for writing the X-axis coordinate, Y-axis coordinate, and X-axis coordinate, respectively. The point specified by these coordinates is
These are the coordinates that are the origin of the axis that rotates the X-Y plane. In addition, AX, AY, AZ which are written in the latter half of the G16 code
The right part is a part to write the angle by which the AX, AY, and AZ axes should be rotated, respectively.
第１図は、上記実施例における動作を示すフローチャー
トである。FIG. 1 is a flowchart showing the operation in the above embodiment.
ＮＣ工作機械を加工しくｓＢ、この途中で、上記Ｇ１６
コードがあれば（Ｓ２）、そのＧ１６コードに含まれて
いる座標であって、平面回転軸の原点を求める（Ｓ３）
、そして、ＡＸ軸を中心にｘ−Ｙ平面を回転しくＳ４）
、ＡＹ軸を中心にｘ−Ｙ平面を回転しくＳ５）、ＡＺ軸
を中心にｘ−Ｙ平面ｔ−回転する（Ｓ６）、 な８、Ａ
Ｘ軸、ＡＹ軸、ＡＺ軸は、上記平面回転軸の原点を通る
軸であって、それぞれ、Ｘ軸、Ｙ軸、Ｚ軸と平行な軸で
ある。sB to process the NC machine tool, in the middle of this process, the above G16
If there is a code (S2), find the origin of the plane rotation axis using the coordinates included in that G16 code (S3)
, and rotate the x-Y plane around the AX axis (S4)
, Rotate the x-Y plane around the AY axis S5), Rotate the x-Y plane t around the AZ axis (S6), 8, A
The X-axis, AY-axis, and AZ-axis are axes that pass through the origin of the plane rotation axis, and are parallel to the X-axis, Y-axis, and Z-axis, respectively.
そして、上記のようにして、ＡＸ軸、ＡＹ軸、ＡＺ軸を
中心にＸ−Ｙ平面を回転した平面をＸ’−Ｙ’平面と呼
ぶ。The plane obtained by rotating the X-Y plane around the AX, AY, and AZ axes as described above is called the X'-Y' plane.
そして、Ｘ−Ｙ平面で予め作成しであるＮＣプログラム
を、Ｘ”−Ｙ°平面に変換する（Ｓ７）、この変換は、
ＮＣ装置の内部で行なう、そして、上記変換を行なった
後に、予め定められた加工を行ない、上記動作３１〜Ｓ
７を繰返す。Then, the NC program created in advance on the X-Y plane is converted to the X''-Y° plane (S7). This conversion is as follows:
After performing the above conversion, predetermined processing is performed inside the NC device, and the above operations 31 to S are performed.
Repeat step 7.
上記のようにすれば、所望の平面内で円弧補間指令を行
なうことができる。By doing the above, it is possible to issue a circular interpolation command within a desired plane.
なお、Ｇ１６コードは、新たに設けたコードであって、
上記と同様の内容を有するコードを、他の符号を使用し
て表現するようにしてもよい。また、Ｇ１６コードのう
チテ、ＡＸ軸、ＡＹ軸、ＡＺ軸のすべての軸についてｘ
−Ｙ平面を回転する必要はなく、少なくとも、ＡＸ軸、
ＡＹ軸のうちの１つを回転するようにしてもよい。The G16 code is a newly established code,
Codes having the same content as above may be expressed using other codes. In addition, for all axes of G16 code, vertical, AX, AY, and AZ axes,
- There is no need to rotate the Y plane, at least the AX axis,
One of the AY axes may be rotated.
［発明の効果］
本発明によれば、Ｘ軸またはＹ軸が所定角度類いている
平面についても、円弧補間指令を行なうことができると
いう効果を奏する。[Effects of the Invention] According to the present invention, it is possible to issue a circular interpolation command even for a plane in which the X-axis or the Y-axis is at a predetermined angle.
第１図は、本発明の一実施例の動作を示すフローチャー
トである。
第２図は、上記実施例におけるＮＣコードフォーマット
の一例を示す図である。FIG. 1 is a flowchart showing the operation of an embodiment of the present invention. FIG. 2 is a diagram showing an example of the NC code format in the above embodiment.
Claims (3)
し、上記ＡＸ軸、上記ＡＹ軸のうち少なくとも１つの軸
を中心にＸ−Ｙ平面を所定量回転してＸ’−Ｙ’平面を
設定し、Ｘ−Ｙ平面で作成したＮＣプログラムを、上記
Ｘ’−Ｙ’平面に変換することを特徴とするＮＣ工作加
工機における平面制御方法。(1) Set the AX, AY, and AZ axes parallel to the X, Y, and Z axes, and rotate the X-Y plane by a predetermined amount around at least one of the AX and AY axes to obtain the - A plane control method for an NC machine processing machine, characterized by setting a Y' plane and converting an NC program created on the X-Y plane to the X'-Y' plane.
を所定量回転してＸ’−Ｙ’平面を設定することを特徴
とするＮＣ工作加工機における平面制御方法。(2) In claim (1), the plane in the NC machine processing tool is characterized in that the X-Y plane is rotated by a predetermined amount about the AZ axis as well to set the X'-Y' plane. Control method.
とするＮＣ工作加工機における平面制御方法。(3) A plane control method for an NC machine processing machine according to claim (1), characterized in that the X'-Y' plane is selected by an NC code.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19773088A JPH0245808A (en) | 1988-08-08 | 1988-08-08 | Plane control method in nc working machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19773088A JPH0245808A (en) | 1988-08-08 | 1988-08-08 | Plane control method in nc working machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245808A true JPH0245808A (en) | 1990-02-15 |
Family
ID=16379388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19773088A Pending JPH0245808A (en) | 1988-08-08 | 1988-08-08 | Plane control method in nc working machine tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233288A (en) * | 1991-01-23 | 1993-08-03 | Yamachi Electric Co., Ltd. | IC built-in connector for power source stabilization having voltage control resistors in heating proximity to the IC |
-
1988
- 1988-08-08 JP JP19773088A patent/JPH0245808A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5233288A (en) * | 1991-01-23 | 1993-08-03 | Yamachi Electric Co., Ltd. | IC built-in connector for power source stabilization having voltage control resistors in heating proximity to the IC |
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