You can attach a datum feature symbol to the following items: In a part or assembly, on a planar model surface or on a reference plane In a drawing view, on a surface that appears as an edge (including silhouette edges) or on a section view surface to identify datum planes in the ...
A datum feature is the tangible surface or feature of size (comprised of multiple surfaces or revolved surfaces) that is indicated by the datum feature symbol. You can think of them as anchors for the entire part. They are the surface or feature where the other features are referenced ...
By moving the Datum Feature Symbol you are converting the symbol from applying to the thickness of the feature to the surface of the part; it breaks a Feature of Size reference. The defect isn't that the dimension arrow is gone, it's that Creo is letting you m...
When the contacting features define a datum that is different from thedatum feature(e.g. a plane instead a cylinder) the symbol [CF] (meaning contacting feature) shall be indicated; seeFigs. 3.102and3.106. The total number of datum targets for rigid parts is always six, in accordance with...
3.In this paper, the decision mechanism based on Neural Network, in which a new kind of numerical representation is used to aptly represent symbolic relationships among feature information about workpiece locating and setup planning, is used to to determine the workpiece locating datum.以量化数值形式...
IDimPatternFeatureData IDimXpertManager IDisplayData IDisplayDimension IDisplayStateSetting IDocumentSpecification IDomeFeatureData2 IDowelSymbol IDraftFeatureData2 IDragArrowManipulator IDragOperator IDrawingComponent IDrawingDoc IDrSection IEdge IEdgeFlangeFeatureData IEdgePoint IEndCap...
LineSymbol Loadable LoadSettings LocalFeatureEdit LocalFeatureEditIterator LocalFeatureEditsResult LocalFeatureService LocalGeoprocessingService LocalItem LocalMapService LocalServer LocalService Location LocationDisplay LocationDistanceMeasurement LocationGeotriggerFeed LocationLineOfSight LocationSourcePropertiesKeys Loca...
1.The Research on Amphibious Vertical Unified Datum Based on Reference Ellipsoid Surface基于参考椭球面的陆海垂直基准统一的研究 2.Use to add up to 4 vertical baseline dimensions. Attach one endpoint to baseline and one to first feature.用于添加多达4个垂直基准线尺寸。将一个端点连接到基准线,一个端...
How do I determine the transmitted "Symbol Rate" of the modem? I am connecting to a Cisco router and the link does not work. The router status shows an "Up/Down" condition. What is Wrong? What is the proper transmit and receive clock synchronization method when using the modems to conn...
4) Auxiliary datum feature 辅助基准特征5) aid model for aim 辅助瞄准6) design and manufacture of an auxiliary reference 辅助基准的设计与制造补充资料:使用基准显示对话框设置基准的显示 使用“基准显示”(Datum Display) 对话框,可以独立于基准图元的名称(标签)指定单个基准图元的显示状态。单击“视图”...