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1、CAM_general in the upper list, then select mill_contour in the bottom list, then click Initialize.And the system will go in manufacturing and display this dialogThe selection in the first dialog is just to let UG goes into manufacturing, it does not mean the operation are forced to the selected type

2、. Click down arrow of Type to display By selection different type, dialog will change to display the templates of the available operations. （This is similar to the template file in V15, once a template file is selected, it only display the available operations of the template file） Create New part,

3、experiment and try different configuration, template, and changing type.Exercise 2 ONTFor those UG parts that already utilized V16 manufacturing, opening the part will automatically call up the ONT display. The ONT will display the available objects for one of the four groups: Program, ToolGeometry,

4、 or Method. Each group are provided with default objects, for example: has NC_PROGRAM, NONE and PROGRAM;GENERIC_MACHINE, etc.The fifth icon:Operation, is used to create new operation. Group1. -Create a new part, create a solid block, then go to manufacturing select Mill_contour as template click Pro

5、gram icon in the Create Program dialogThe dialog currently showing the group. This group is used for organizing or grouping operations when they are created. New object can be created with name such as tape1, tape2, ., nc1,nc2,., program1,. , etc. Name PROGRAM 1 This is the default name if we click

6、the Create button and it will be created under the because it is currently selected （highlighted） in the Parent list. Bitmap Icon There is only one template available for , ie, the object to be created for all type, such as Mill_planarlathewedmONT dialog This window display the tree structure for th

7、e group. It shows as the parent for 1. Create two new objects with as parent, name: tape1 and tape2: key in tape1 at NAME in the highlight PARENT list click repeat for tape2The ONT tree structure shows the parent/child relationship and the showing all the current objects in group, and any of them ca

8、n be parent of other new object （as in sub-assemble）. Tool Group1. click the second icon ToolThe four bitmap icons showing here are four types of end mills can be created, namely: end mill, end mill with holder, barrel, and T-cutter.Change the Type to see the corresponding end mill available, then s

9、et to click the first bitmap Mill, and in Name key in em1, highlight Generic_machine, and click , then OK to accept the cutter definition.Even the em1 is created but ONT is still showing the group, we need to click the bitmap Set ONT to View （above the icon） to see the tree structure of the group. （

10、or from pull-down menu Machine Tool View）2. object can be cut/copy and paste in the ONT window. Highlight in the ONT, then MB3 and select copy again, then MB3 and select pasteA new object named em1_copy will be created. Click on （wait a fraction of a second） and rename it to em2Try create more tools

11、 in ONT and use cutdelete to manipulate objects.Geometry1. click the third icon and bitmap , click on the + of MCS_MILL in ONT to expand it, if needed.Browse through the Type （, etc） to see the different geometry object template available.Set the Type to and browse through the bitmap icons to see th

12、e available parents （in the dialog list） for each geometry type.The concept and logic for the geometry group is:The available parents depend on the type of object to be created. For example, a face object can be created with a SOLID as its parent, but it makes no sense to define a solid object with

13、a FACE as its parent, normally speaking.Furthermore, there are two choices to make a FACE object 1. As a child of a SOLID object; or 2. A single object with both SOLID and FACE defined. Although there is no different in creating an operation with either method, it contributes a major concept in NGS

14、where objects are shared by different operations; as well as operation modifications, such as cut and paste.2. to edit: double click on the WORKPIECE in the ONTMost of the geometry object will present this dialog, where the PART, BLANK, and CHECK geometry can be created. Highlight PART, then select

15、the solid body, and OKCreate two new objects with different approach: Case 1:Select the bitmap MILL_AREA （the fourth bitmap icon for ）, highlight as parent, key in Name face1, then click NOTICE THAT THE PART ICON IS UNAVIALABLE, because is already defined （a solid body） as parent.Click the third bit

16、map Cut AreaSelect, and select the top face of the solid body. The s to finish.Case 2:Again, select the bitmap MCS_MILLbody-faceNow we can select the solid body for PART, and the face for Notice the tree structure in the Geometry ONT as shown:In creating a CONTOUR_AREA operation, select either or wi

17、ll produce the same result. The idea is, when the system generates the tool path, it searches for the selected objects parent （and parents parent） if further data is needed.But the major different is that, can be used by other operation, while is only appropriated for face machining operations.Metho

18、dThe method group provides further category for grouping operations, such as operations for roughing, semi-finish, and finishing, where feed rate and/or cutting methods are different. System is already equipped with several methods. Create some new method and set the feed rates.File/save , exit, and

19、 quitExercise 3 CAM Configuration Environment variables and default data files for Configuration and Template parts.1. list the file : ugs160ugiiugii_env.dat to see the default env setting# =# Unigraphics Manufacturing Environment VariablesUGII_CAM_BASE_DIR=$UGII_BASE_DIRmachUGII_CAM_CUSTOM_DIR=$UGI

20、I_CAM_BASE_DIRcustomUGII_CAM_RESOURCE_DIR=$UGII_CAM_BASE_DIRresource= UGII_CAM_CONFIG_DIR=$UGII_CAM_RESOURCE_DIRconfigurationUGII_CAM_CONFIG=$UGII_CAM_CONFIG_DIRcam_general.datUGII_CAM_TEMPLATE_SET_DIR=$UGII_CAM_RESOURCE_DIRtemplate_setUGII_CAM_TEMPLATE_PART_DIR=$UGII_CAM_RESOURCE_DIRtemplate_partLo

21、ok at the files listing in the configuration directory:Dir listing - UGII_CAM_CONFIG_DIR=$UGII_CAM_RESOURCE_DIRconfiguration Each file in the above directory will have an entry in the dialog list of Configuration:The content of the current highlighted configuration file is shown below:File: UGII_CAM

22、_CONFIG=$UGII_CAM_CONFIG_DIRcam_general.datTEMPLATE_OPERATION,$UGII_CAM_TEMPLATE_SET_DIRcam_general.optTEMPLATE_DOCUMENTATION,$UGII_CAM_SHOP_DOC_DIRshop_doc.datTEMPLATE_POST,$UGII_CAM_POST_DIRtemplate_post.datUSER_DEFINED_EVENTS,$UGII_CAM_USER_DEF_EVENT_DIRude.cdl,$UGII_CAM_USER_DEF_EVENT_DIRude.tcl

23、TEMPLATE_CLSF,$UGII_CAM_TOOL_PATH_DIRtemplate_clsf.datLISTING_FORMAT,$UGII_CAM_TOOL_PATH_DIRclsf.def,$UGII_CAM_TOOL_PATH_DIRclsf_listing.tclLIBRARY_TOOL,$UGII_CAM_LIBRARY_TOOL_ASCII_DIRdbc_tool_ascii.def,$UGII_CAM_LIBRARY_TOOL_ASCII_DIRdbc_tool_ascii.tclLIBRARY_MACHINE,$UGII_CAM_LIBRARY_MACHINE_ASCI

24、I_DIRdbc_machine_ascii.def,$UGII_CAM_LIBRARY_MACHINE_ASCII_DIRdbc_machine_ascii.tclLIBRARY_FEEDS_SPEEDS,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRfeeds_speeds.def,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRfeeds_speeds.tclLIBRARY_PART_MATERIAL,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRpart_materials.def,$U

25、GII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRpart_materials.tclLIBRARY_TOOL_MATERIAL,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRtool_materials.def,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRtool_materials.tclLIBRARY_CUT_METHOD,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRcut_methods.def,$UGII_CAM_LIBRARY_FEEDS_SPEEDS_ASCII_DIRcut_methods.tclThe content of the current template file （first line in above file） is shown below: TEMPLATE_OPERATION,$UGII_CAM_TEMPLATE_SET_DIRcam_general.opt$UGII_CAM_TEMPLATE_PART_ENGLISH_DIRmill_planar.prt$UGII_CAM_TEMPLATE_PART_ENGLISH_DIRmill_co