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4.4 - heidenhain

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4.6 螺紋與過切循環程式<br />

循環程式執行<br />

1 從起點靠近工件<br />

至圓筒的起點 X1,或<br />

用於螺紋導角<br />

2 若有定義的話,加工螺紋導角。<br />

3 精銑圓筒至過切開始處。<br />

4 加工過切。<br />

5 精銑至平面表面上的端點 X2。<br />

6 返回<br />

無返回:刀具停留在平面表面的端點上<br />

有返回:退刀並用對角方式回到起點<br />

7 根據 G14 設定,移動到換刀位置<br />

242 4 循環程式編輯<br />

øX2<br />

øX2<br />

Z2<br />

R<br />

R<br />

E F E<br />

I<br />

K<br />

W<br />

WB<br />

E F E<br />

I<br />

K<br />

W<br />

Z2 Z<br />

U<br />

U<br />

Z1<br />

WB<br />

Z1<br />

RB<br />

B<br />

RB<br />

Z<br />

B<br />

øX<br />

øX1<br />

øX1<br />

øX

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