after all the selected layer additional

101110 "→ Enter (after all the selected layer additional" Included "mark) →, finish creating layer groups. (9) Select the menu" [File] → [Close [All parts]] → "to complete this exercise. UG NX 2.5.2 NX coordinate system coordinate system is defined in line with the right hand rule Cartesian coordinate system, mainly contains the following Types: l absolute coordinate system (Absolute Coordinate System, ACS) l work coordinate system (Work Coordinate System, WCS) l features sit Standard system (Feature Coordinate System, FCS) Faro l processing coordinate system (Manufacturing Coordinate System, MCS) ACS is the system default of Coordinate system, the origin and direction forever remain unchanged; WCS is NX provides the user coordinate system, usually displayed in the graphics window, the user can arbitrarily change its original Position and orientation; FCS refers to certain characteristics when creating a temporary coordinate system; MCS generally used only for the processing module. FaroArm Most of the modeling exercise in NX As does not require the use of WCS. This is because when the feature is added, only the geometric model associated with the position and orientation of the model space is not relevant. However, some features have to follow