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Technologies numériques/Fraiseuse de circuits imprimés (voir la source)

Version du 25 juin 2024 à 20:17

9 039 octets ajoutés ,  25 juin
→‎Préparation des données
Ligne 102 : Ligne 102 :     
===Préparation des données===
 
===Préparation des données===
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1.  At this point, you should have a file that was given to you at the beginning of this workshop. '''Download''' that file and save it on your computer.
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2. '''Click''' on [File] → [Import].
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[[File:File Import menu.png|border|center|200x350px|File Import menu|link=Special:FilePath/File_Import_menu.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 9. File Import menu </div>
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3. You will be prompted to open the files of your PCB. '''Navigate''' to the folder that contains the greber files (.gbr), '''select''' all the files and '''click''' on [Open].  
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4. '''Click''' on [Add file...] on the bottom left to navigate to the folder that contains the drill files and add all the files.
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[[File:Add file pop-up.png|border|center|600x100px|Add file pop-up|link=Special:FilePath/Add_file_pop-up.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 10. Add file pop-up</div>
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5. '''Assign''' the imported files to the corresponding layers:
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{| class="wikitable" style="margin:1em auto 1em auto;"
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! scope="col" |File name
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! scope="col" |Layer/Template
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|-
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|copper_bottom.gbr
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|BottomLayer
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|-
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|copper_top.gbr
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|TopLayer
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|-
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|profile.gbr
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|BoardOutline
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|-
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|silkscreen_bottom.gbr
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|BottomLayer
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|-
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|silkscreen_top.gbr
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|TopLayer
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|-
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|drill_1_16.xln
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|DrillUnplated
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|}
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Table 1. File name with corresponding template format</div>
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[[File:List of files and associated template.png|border|center|500x350px|List of files and associated template|link=Special:FilePath/List_of_files_and_associated_template.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 11. List of files and associated template </div>
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6. '''Uncheck''' the rest of the files that are unused
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[[File:List of files to uncheck.png|border|center|200x350px|List of files to uncheck|link=Special:FilePath/List_of_files_to_uncheck.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 12. List of files to uncheck </div>
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7'''. Click''' on [Ok]. The PCB design should appear on the screen.
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8. Next, draw the rubout area of the design. '''Click''' on [Insert] → [Rubout area] → [RuboutTop].
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9. '''Draw''' a rectangle on all the places you would like to have rub outs, as shown in the following figure (purple rectangle). First left click and release the mouse, then move the mouse to place the rectangle and left click again to confirm.
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[[File:Front of PCB design with rubout drawn .png|border|center|500x350px|Front of PCB design with rubout drawn |link=Special:FilePath/Front_of_PCB_design_with_rubout_drawn_.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 13. Front of PCB design with rubout drawn </div>
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[[File:Back of PCB design with rubout drawn.png|border|center|500x350px|Back of PCB design with rubout drawn|link=Special:FilePath/Back_of_PCB_design_with_rubout_drawn.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 14. Back of PCB design with rubout drawn</div>
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10. '''Click''' on [Close].
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11. Now let create fiducials. '''Click''' on [Insert] → [Fiducials] → [Fiducial…]
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12. In the CAM view '''click''' on the positions where you want to place the fiducials (four red circles around the yellow square).  [[File:Front of PCB design with fiducials.png|border|center|500x350px|Front of PCB design with fiducials|link=Special:FilePath/Front_of_PCB_design_with_fiducials.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 15. Front of PCB design with fiducials </div>
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[[File:Back of PCB design with fiducials.png|border|center|500x350px|Back of PCB design with fiducials|link=Special:FilePath/Back_of_PCB_design_with_fiducials.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 16. Back of PCB design with fiducials </div>
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13. '''Click''' on [close].
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14.To generate the toolpath, '''click''' on [Toolpath] → [Technology dialog…]
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The following dialog will display.
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[[File:Technology dialog display.png|border|center|500x350px|Technology dialog display|link=Special:FilePath/Technology_dialog_display.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 17. Technology dialog display </div>
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15. '''Click''' on the right arrow button in the group Isolate until the Isolation Method Partial rubout is displayed.[[File:Technology dialog display with isolate group.png|border|center|500x300px|Technology dialog display with isolate group|link=Special:FilePath/Technology_dialog_display_with_isolate_group.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 18. Technology dialog display with isolate group</div>
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16. Deactivate the function Pockets by '''clicking''' on the corresponding check mark.  
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[[File:Technology dialog display with pockets group .png|border|center|400x250px|Technology dialog display with pockets group|link=Special:FilePath/Technology_dialog_display_with_pockets_group_.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 19. Technology dialog display with pockets group</div>
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17. '''Click''' on [Start]. The computation results and the tools required for the project are displayed. '''Check''' whether all required tools are available and placed in the machine. Steps to take if tools are missing are available below.[[File: Computation results display for front PCB.png|border|center|350x500px|Computation results display for front PCB|link=Special:FilePath/Computation_results_display_for_front_PCB.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 20. Computation results display for front PCB </div>
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[[File: Computation results display for back PCB.png|border|center|350x500px|Computation results display for back PCB|link=Special:FilePath/Computation_results_display_for_back_PCB.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 21. Computation results display for back PCB</div>18. '''Click''' on [Close]. The dialog with the computation results is closed and the CAM view changes as the following figure. The toolpaths have been generated.  
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[[File: Front of PCB design with the toolpath generated .png|border|center|500x350px|Front of PCB design with the toolpath generated|link=Special:FilePath/Front_of_PCB_design_with_the_toolpath_generated_.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 22. Front of PCB design with the toolpath generated </div>
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[[File:  Back of PCB design with the toolpath generated .png|border|center|500x350px| Back of PCB design with the toolpath generated|link=Special:FilePath/Back_of_PCB_design_with_the_toolpath_generated_.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 23. Back of PCB design with the toolpath generated </div>
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19. If there are tools that are missing, '''Click''' on [Edit] → [Tool magazine…] The tools required for circuit board production are displayed. Tools that are missing in the tool magazine are marked with a red X.  [[File:  Tool magazine display.png|border|center|550x800px| Tool magazine display|link=Special:FilePath/Tool_magazine_display.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 24. Tool magazine display </div>
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20. In the tool magazine, '''assign''' the required tools to the tool holder positions:[[File:Assigning tools in the correct tool holder position .png|border|center|550x800px|Assigning tools in the correct tool holder position|link=Special:FilePath/Assigning_tools_in_the_correct_tool_holder_position_.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 25. Assigning tools in the correct tool holder position</div>
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21. Once all tools have been assigned successfully, '''Open''' the machine cover, and '''insert''' the tools into the tool holders of the tool magazine. Ensure that the tools are inserted into the tool holder positions that you have assigned in the dialog Tool magazine![[File:Insertion of tool into the tool holder.png|border|center|400x300px|Insertion of tool into the tool holder|link=Special:FilePath/Insertion_of_tool_into_the_tool_holder.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 26. Insertion of tool into the tool holder </div>
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[[File: Tool successfully inserted into the tool holder.png|border|center|400x300px| Tool successfully inserted into the tool holder|link=Special:FilePath/Tool_successfully_inserted_into_the_tool_holder.png]]
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<div class="center" style="width: auto; margin-left: auto; margin-right: auto;">Figure 27. Tool successfully inserted into the tool holder  </div>
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22. '''Click''' on [OK].
Gmang049
MakerRepo Staff, MakerRepo Volunteers
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Récupérée de « https://fr.wiki.makerepo.com/wiki/Spécial:MobileDiff/1122 »