8.18.1 Creating parent plates
It is possible to create a text file which contains the description of multiple parent plates. This file can then be processed and all the parent plates created under one function.
The following information about each plate must be given in the file: plate name (max 24 characters)
length (real) width (real) thickness (real)
quality (max 25 characters) density (real)
purchase (max 25 characters) may
An example of this file can be seen below:
'010001A' 6.00E+03 2.00E+03 1.00E+01 'A' 7.84000000E-06 'TEST' '' '' '010002A' 8.00E+03 2.00E+03 1.00E+01 'A' 7.84000000E-06 'TEST' '' '' '010003A' 1.00E+04 2.00E+03 1.00E+01 'A' 7.84000000E-06 '' '' '' '010004A' 1.20E+04 2.00E+03 1.00E+01 'A' 7.84000000E-06 '' '' '' '010005A' 6.00E+03 2.50E+03 1.00E+01 'A' 7.84000000E-06 '' '' '' '010006A' 8.00E+03 2.50E+03 1.00E+01 'A' 7.84000000E-06 '' '' '' '010007A' 1.00E+04 2.50E+03 1.00E+01 'A' 7.84000000E-06 '' '' '' '010008A' 1.20E+04 2.50E+03 1.00E+01 'A' 7.84000000E-06 '' '' ''
Note: It may assist the handling of plates if the name includes the thickness and quality, in the example shown above the plates are 10 thk, quality A. Check that no gaps appear within the text values.
Please make sure, Paragon settings are set to Red/Write (please see 8.14.1)
Start Paragon, All Programs > AVEVA Marine > Design > Marine 12.1 > Paragon.
Within the catalogue explorer select Catalog WORL. In the Command Window type in new TABWLD /MarineSteel (at Catalog WORL CATA/STEEL in explorer) press Return, type
!!HullDefineRawPlates()Select folder, where standard_plates.dat (example above) file is stored and press
Open button. The TABWLD /MarineSteel will be populated with all raw plate sizes from the file. Save work and exit Paragon.
8.18.2 Create Rest Plate
It is possible to create a text file which contains the description of multiple rest plates. This file can then be processed and all the rest plates created under one function. The process is exactly the same as when creatin parent plates. In the command window type !!HullDefineRawPlates()(At TABWLD MARINE_STEEL level in the Cat explorer) select folder, where rest_plates.dat file is stored
and press Open button. The TABWLD /MarineSteel will be populated with all raw plate sizes from the file. As when creating parent plate, full details of the rest plate are needed within the .dat file. The difference between parent and rest plates is that the rest plate file will have (minus) measurements. (See below) '015000A27-' -12.00E+03 -3.00E+03 15.00E+00 'A27' 7.84000000E-06 '' '' '' '015000A32-' -12.00E+03 -3.00E+03 15.00E+00 'A32' 7.84000000E-06 '' '' '' '015000A36-' -12.00E+03 -3.00E+03 15.00E+00 'A36' 7.84000000E-06 '' '' ''
AVEVA Marine (12.1) Project Administration (Hull) (TM-2122)
www.aveva.com
8.18.3 Parts Menu Display
The presentation of the part name below the part in the parts menu is controlled by the default parameter, PARTS_MENU_NAME. Allowed values for the parameter are ObjectName and PartId.
When the parameter is set to ObjectName the plate part name is presented and this is the default setting. If the parameter is set to PartId the plate part name is presented as the rule defined in tb_partname_ctrl.dat. In the part name control settings, the module named PARTMENU_NEST2AX controls the configuration of the part name to be presented in the parts menu. (tb_partname_level.def)
8.18.4 Burning Sketches
The available drawing forms for burning sketches are stored in the database associated with the variable SBD_STD. Multiple drawing form variations can exist in this database but only one can be associated with each nest job.
The drawing form is constructed with a mixture of traditional drafting functions and the use of some simple rules.
Please consider the example below:
The lines and text are created using traditional drafting functions. The AVEVA Marine logo is placed using input sub-picture. All of the dollar values will result in values being automatically added for the current nest when the drawing form is added. Note values $3998 & $3999 must be defined for the plate sketch to be placed in the drawing form for 2 axis burning machines. $3998 defines the lower left corner, $3999 defines the upper right corner. For 3 axis burning machines these values are replaced with $9998 & $9999
respectively.
For a full list of all available dollar values please refer to the User Guides AVEVA Marine; Hull Detailed Design; Manufacturing; Nesting; Hull Plate Nesting; Initialisation for Nesting; Forms in Nesting; Nesting Replace Texts
www.aveva.com
8.18.5 Defining a new nesting drawing form
Create the geometry and text as desired using traditional drafting functions. Start the function Tools > Drawing Form > Save.
The system will prompt Key in name of drawing form. Key in the desired name and click the OK button. The system will prompt Key in name of the reference form. If no reference form exists click the OK button. You will then be prompted for the Adjustment (text alignment) Flushed Left, Flushed Right, or Centered. Of each $ value added to the form, then you will be asked to Key in max number of characters: for that entry. After defining the last text rule a form will be displayed allowing modification of any of the previously set text rules.
The message line will now prompt:
Rectangle: First corner
Indicate node point of segment
We do not wish to create any additional views. Click OC, the form will be stored The system will store the drawing form in the SBD_STD.
8.18.6 Modifying an existing nesting drawing form
To modify an existing drawing form start the command Tools > Drawing Form > Open
The system will display a list of existing drawing forms. If the list appears empty or contains the wrong objects clear the Object name field and click the List button. Select the desired drawing form and click the
Open button.
Make the required changes and then use the Tools > Drawing Form > Save. function.
The system will proceed through the same prompts as shown when creating a new drawing form.
8.18.7 Deleting a drawing form
To delete a drawing form from the SBD_STD database, open a hull application, then select File > Databank > Delete, select option 2 Standards, list the drawings, select the form to be deleted then click OK.
8.18.8 Defining a new hook
When in a nest job, go to drawing mode by selecting Plate Nesting > Nest job > Return to Drawing
Start a new drawing by File > New Drawing
Give the new drawing the name required for the new hook (max 5 numeric characters) e.g. 123 Draw the geometry of the hook using the drafting tools. Note: The end of the hook should be at the origin (0,0) with the positive u-axis as the continued tool path and the scrap side above the u-axis. When ready, select the function Plate Nesting > Nesting tools > Hooks > Save
The hook will be saved in the object D003HOOKS stored in the nesting standards databank SB_NSTD and the drawing will be saved in the drawing databank SB_PDB and will be removed from the screen. The message line will confirm whether the hook has been saved or not.
0,0
Confirm position of start, Yes will save as displayed, No will move start to opposite end of hook.
AVEVA Marine (12.1) Project Administration (Hull) (TM-2122)
www.aveva.com
8.18.9 Modifying an existing hook
Use the function Plate Nesting > Nesting tools > Hooks > Open. Select the hook to be modified
Make the required changes to the hook geometry. Select Plate Nesting > Nesting tools > Hooks > Save
The starting point of the hook will be highlighted for verification. Confirm position of start, Yes will save as displayed, No will move start to opposite end of hook.
The hook will be saved and the drawing will be removed from the display.
Hooks are described in their own co-ordinate system. Ending at the origin (start point) with the positive U-axis as the continued tool path and the scrap side above the U-axis.