NC-threadとは 意味・読み方・使い方

The dressing tools 10a, 10b are contacted to a starting point of the thread at a little lower surface side of the peripheral surface of the thread-shaped grinding wheel 3 by controlling the position of the thread-shaped grinding wheel 3 by the NC.例文帳に追加

ねじ状砥石３の位置をＮＣ制御することにより、このドレッシング工具１０ａ，１０ｂを、ねじ状砥石３の周面のやや下面側で、ねじ山の始点に接触させる。 - 特許庁

The position of the thread-shaped grinding wheel is controlled by the NC so as to move the position where the dressing tools 10a, 10b contact to the thread-shaped grinding wheel 3 along the peripheral surface of the thread-shaped grinding wheel 3 accompanied with the rotation of the thread-shaped grinding wheel 3.例文帳に追加

ねじ状砥石３の回転に伴い、ドレッシング工具１０ａ，１０ｂがねじ状砥石３に接触する位置を、ねじ状砥石３の周面に沿い移動させるように、ねじ状砥石３の位置をＮＣ制御する。 - 特許庁

In order to correct the grinding wheel pressure angle of the thread-like grinding wheel 3, the X direction position, the Z direction position and the rotation position in an A direction of the thread-like wheel 3 are NC-controlled by an NC device 20 while maintaining the state that the dressing tools 10a, 10b are contacted with the thread-like grinding wheel 3.例文帳に追加

ねじ状砥石３の砥石圧力角を修正するために、ドレッシング工具１０ａ，１０ｂがねじ状砥石３に接触した状態を維持しつつ、ねじ状砥石３のＸ方向位置，Ｚ方向位置，Ａ方向旋回位置を、ＮＣ装置２０によりＮＣ制御する。 - 特許庁

The NC lathe 10 forms a screw having a complete thread portion and an incomplete thread portion on a workpiece W by means of a cutting tool 400 by moving the tool rest 340 relative to the workpiece W held by the main spindle 20.例文帳に追加

数値制御旋盤１０は主軸２０に保持されたワークＷに対して刃物台３４０を相対移動させ、加工工具４００によりワークＷに有効ねじ部と不完全ねじ部を有するねじを形成し得る。 - 特許庁

An NC unit 100 controls the Z-axis feed motor 320 and the main motor 230 by the synchronous interpolation by controlling the main spindle motor 230 such that the rotational speed of the main spindle in cutting the incomplete thread portion is lower than that of the main spindle in cutting the complete thread portion.例文帳に追加

ＮＣ装置１００は不完全ねじ部を加工する場合の主軸回転数を有効ねじ部を加工する場合の主軸回転数よりも小さくなるように主軸モータ２３０を制御し、Ｚ軸送りモータ３２０と、主軸モータ２３０を同期補間して制御する。 - 特許庁