首页>
外国专利>
Method of inspecting 3D scanned data using parametric tolerance
Method of inspecting 3D scanned data using parametric tolerance
展开▼
机译:使用参数公差检查3D扫描数据的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
There is provided a method of inspecting 3D scanned data using parametric tolerances, with the method including setting the number of parametric tolerance objects to be equal to that of allowable tolerances in the design data of an inspection object, connecting the design data of the inspection object with the predetermined parametric tolerance object without directly inputting the allowable tolerance of each field into the design data of the inspection object, and automatically changing the allowable tolerance value of the field connected to the design data when the parametric tolerance value is changed. Consequently, each tolerance value corresponding to a design data field does not need to be edited all over again when a range of the allowable tolerance is changed according to the design modification. The allowable tolerance used in the design data is classified and set as the parametric tolerance and the design data is connected with the predetermined parametric tolerance classified according to the allowable tolerance. Then, measurement data of the inspection object measured through a scanner and the design data are compared and inspected. Subsequently, a report is generated or the parametric tolerance is modified and recalculated according to the parametric tolerance. Accordingly, an allowable tolerance value can be automatically modified without modifying the allowable tolerance value of the design data all over again when an allowable tolerance zone of the design data is changed.
展开▼