Some problems about the offset of contour lines which consist of sequential lines and direction complies with left hand rule are studied.
对连续线段组成的、方向符合左手定则的平面轮廓线的偏置问题进行了研究。
At last the path planning method, subarea zigzag, contour offset path and combination of them used in PDM and the path generation are described.
阐述了在PD M中采用的路径规划方式，分区折线、轮廓等距偏移和两者的复合方式，并说明了其路径的生成方法。
A new style of contour parallel tool path, which is called uneven offset tool path, for free form pockets machining is developed in this paper.
提出用于型腔加工的一种新型刀轨计算方法——非均匀偏置算法。
A new style of contour parallel tool path, which is called uneven offset tool path, for free form pockets machining is developed in this paper.
提出用于型腔加工的一种新型刀轨计算方法——非均匀偏置算法。
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