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 椭圆曲线数控加工成型方法 Alternative Title Numeral control method for machining elliptic curve 邱继红 Department 其他 Rights Holder 中国科学院沈阳自动化研究所 Patent Agent 沈阳科苑专利代理有限责任公司 Country 中国 Subtype 发明授权 Status 未缴年费 著录变更 Abstract 本发明涉及一种椭圆曲线的数控加工成型方法，以装有加工零件的机械传动链的物理轴为真实轴，以存在于控制系统中的机床参数为虚拟轴，设圆A和B都以加工工件的中心为圆心并且该圆心位于真实轴和虚拟轴上，通过圆A在真实轴X方向均匀缩小某一倍数或通过圆B在真实轴Y方向均匀扩大某一倍数形成椭圆曲线；其虚拟轴与实际存在于数控装置上的物理轴之间的比例变换关系：或其中：b＞a＞0本发明具有计算量少、编程简单、精度高等优点。 Other Abstract A numeral control technoloy for machining elliptic curve features that the physical axle of the mechanical drive chain to which workpiece is installed is used as actual axle, the machine-tool parameter in control system is used as virtual axle, the circles A and B are set up on said actual axle and virtual axle, which use the center of the workpiece to be machined as circular center, and the circle A (or B) is shrinked (or enlarged) by a multiple in X (or Y) direction of actural axle to form an elliptic curve. Its advantages include less calculation, simple programming and high precision. PCT Attributes 否 Application Date 2000-04-12 2001-10-17 Date Available 2002-10-30 Application Number CN00110314.8 Open (Notice) Number CN1093455C Language 中文 Contribution Rank 1 Document Type 专利 Identifier http://ir.sia.cn/handle/173321/14195 Collection 其他 Affiliation 中国科学院沈阳自动化研究所 Recommended CitationGB/T 7714 邱继红. 椭圆曲线数控加工成型方法[P]. 2001-10-17.
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