【正文】 dialog allows you to define the Plane of Rotation and Address Leader for both the fourth and the fifth axis. You can access this dialog from either the fourth or the fifth axis configuration dialogs. Note that you must make sure you change the Address Leader when you change the rotary axis plane. Note also that the plane of the fourth axis must be different than the plane of the fifth axis. This dialog is only available for specifying the parameters of a fiveaxis machine tool. It is not available for a fouraxis machine. In order to get the correct output for a dual head rotary five axis machine tool with a B axis (in the ZX plane) attached to a C axis (in the XY plane), you must define the fourth axis as B (ZX plane) and the fifth axis as C (XY plane). The machine tool display function will not work correctly for this configuration. However, the output will be correct. This follows a general restriction where the C axis (XY plane) cannot be the fourth axis of a five axis machine tool. Machine Zero to Rotary Axis Center This option allows you to define where the center of the fourth axis is in relation to your machine zero. The default value for this distance is (0,0,0). This value must be specified for the post processor to map correctly between the MCS programmed in NX and the Machine Tool Coordinate System Rotary Motion Resolution This option allows you to control the number of digits to which the system rounds the rotary angle. This is typically .001 degrees for most contouring axes. 后處理構(gòu)造器說明書 入門 Post Builder 創(chuàng)建和編輯后處理器。 外文翻譯 Post Builder Help Getting Started Post Builder creates and edits postprocessors. These postprocessors have three elements, each identified by the base name and one of three extensions. Assuming your postprocessor name is my_machine_tool, these files would be the following: Only Post Builder uses this file. This file contains static information on how to write out the .tcl file. Although Post does not need this file, it must be present in the same directory as the .tcl and .def files in order to edit your postprocessor. This file determines the blocks that need to be output from events that are generating by Post. This file uses the TCL language. Post Builder pletely creates this file every time you save your postprocessor. Post also uses this file at run time to generate NC code. This file defines all the static information for the postprocessor. This includes formats, address and NC blocks. The format of this file is a special syntax created by NX. This file is used by Post to postprocess the tool path and generate NC code. By default, Post Builder creates your postprocessor in the directory where you started Post Builder. Use the Save As option in the file dialog to save your postprocessor in the directory of your choice. In order to use your postprocessor in NX you must add an entry to your file in your current postprocessor directory. Post Builder supports English dialogs only. Procedures in the Base File NX Post depends heavily on procedures in the file. This file is located in the mach/postprocessor directory. The system uses it to support the file I/O and other basic functions. This is updated with each NX release, and should not be modified. It is possible to overwrite procedures in this file through tcl programming, but this is not remended. You can overwrite these procedures with a user created tcl file or by using the uplevel feature of tcl. When any of the procedures in are overwritten by the procedures in the postprocessor we no longer guarantee that the post will continue to work correctly from one release to the next. Some of the critical files that may cause problems when mod