发明名称 |
VERFAHREN ZUR BAHNSTEUERUNG |
摘要 |
<p>A method for continuous-path control includes predefining at least two global tolerances to a numerical control and predefining, to the numerical control, a tool path including support points, a non-continuously differentiable corner of the tool path being situated at each support point. The method also includes assigning, by a tolerance-assignment unit, one of the at least two global tolerances determined to the corner at each support point. A global edge tolerance may be predefined when the tolerance-assignment unit recognizes that the corner at the support point leads to an edge in a workpiece. A global curve tolerance may be predefined when the tolerance-assignment unit recognizes that the corner at the support point approximates a curvilinear, continuously differentiable curve. A global edge tolerance may be predefined to be smaller than a global curve tolerance. A numerical control includes an arrangement for specifying at least two global tolerances and an arrangement for specifying a tool path having support points at which non-continuously differentiable corners of the tool path are situated. The numerical control also includes a tolerance-assignment unit adapted to assign one of the at least two global tolerances to the corner at each support point.</p> |
申请公布号 |
DE50208512(D1) |
申请公布日期 |
2006.11.30 |
申请号 |
DE2002508512 |
申请日期 |
2002.08.31 |
申请人 |
DR. JOHANNES HEIDENHAIN GMBH |
发明人 |
FAUSER, MATTHIAS;KALLENBORN, STEVE |
分类号 |
G05B19/4093;G05B19/41;G05B19/416 |
主分类号 |
G05B19/4093 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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