Efficient tool-path planning for machining free-form surfaces
Efficient tool-path planning for machining free-form surfaces
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DOI:
10.1115/1.2803642
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发表时间:
1996-02-01
期刊:
影响因子:
--
通讯作者:
Koren, Y
中科院分区:
文献类型:
--
作者:
Lin, RS;Koren, Y
This paper presents an analytical method for planning an efficient tool-path in machining free-form surfaces on 3-axis milling machines. This new approach uses a nonconstant offset of the previous tool-path, which guarantees the cutter moving in an unmachined area of the part surface and without redundant machining. The method comprises three steps: (1) the calculation of the tool-path interval, (2) the conversion from the path interval to the parametric interval, and (3) the synthesis of efficient tool-path planning.