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专利名称：Method for creating profile data used to
process non-circular workpiece
发明人：SAITO, Akira申请号：EP09161007.1申请日：20090525公开号：EP2128728B1公开日：20131218
摘要：Lift data in which a lift amount is set based on a lift data rotation angle is readto identify the shape of a non-circular workpiece (W), and a profile point group that isformed of a plurality of profile points, each of which indicates a tool reciprocationposition (D(9)) that corresponds to a spindle rotation angle (θ), is calculated based on theread lift data. Then, the calculated profile point group is divided into a plurality of groupseach of which is formed of the profile points that satisfy a group division condition, thetwo groups that satisfy a group comparison condition are selected, and the profile pointthat satisfies a specific point deletion condition that is set in advance for the combinationof the selected two groups is deleted.
申请人：JTEKT CORP
地址：JP
国籍：JP
代理机构：TBK
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