mastercam book 5 axis bai 1

Advanced Multiaxis Training Tutorial


TABLE OF CONTENTS


MASTERCAM SHORTCUTS MASTERCAM QUICK REFERENCE CARD

MASTERCAM SHORTCUTS

Icon Function Keyboard Shortcut

Icon Function Keyboard Shortcut

Analyze entities F4 Mastercam version, SIM serial number Alt+V

AutoSave Alt+A Motion controller rotation point Alt+F12

C-Hook or user app Alt+C Pan Arrow keys

Configure Mastercam Alt+F8 Paste from clipboard Ctrl+V

Copy to clipboard Ctrl+C Redo an event that has been undone Ctrl+Y

Cut to clipboard Ctrl+X Regenerate display list Shift+Ctrl+R

Delete entities F5 Repaint F3

Drafting global options Alt+D Rotate Alt+Arrow keys

Exit Mastercam Alt+F4 Select all Ctrl+A

Fit geometry to screen Alt+F1 Selection grid options Alt+G

GviewBack Alt+3 Shading on/off Alt+S

GviewBottom Alt+4 Show/hide all axes (WCS, Cplane, Tplane)

Alt+F9

GviewFront Alt+2 Show/hide coordinate axes F9

GviewIsometric Alt+7 Show/hide displayed toolpaths Alt+T

GviewLeft Alt+6 Show/hide Operations Manager pane Alt+O

GviewPrevious Alt+P Undo the last creation or event Ctrl+U, Ctrl+Z

GviewRight Alt+5 Unzoom to 80% of original Alt+F2

GviewTop Alt+1 Unzoom to previous or 50% of original F2

Help Alt+H Zoom around target point Ctrl+F1

Hide entities Alt+E Zoom with window selection F1

Level Manager Alt+Z Zoom/unzoom by 5% Page Up/Page Down

Main attributes, set from entity Alt+X

Advanced Mutiaxis Training Tutorial

ADVANCED MULTIAXIS TRAINING TUTORIAL PROJECTS

Tutorial Toolpath Creation

#1Projection toolpath from the Tool Box toolpath family.

#2Swarf milling toolpath from the Tool Box toolpath family. Parallel to multiple curves toolpath from the Wireframe toolpath family.Machine Simulation.

#3Parallel cuts toolpath from the Surface/Solids toolpath family.Morph between 2 curves toolpath from the Wireframe toolpath family.Parallel to multiple curves toolpath from the Wireframe toolpath family.

Advanced Mutiaxis Training Tutorial

MILL LEVEL 3 TRAINING TUTORIAL PROJECTS ADVANCED MULTIAXIS TRAINING TUTORIAL PROJECTS

Tutorial Toolpath Creation

#4Impeller floor surface without tiltcurve toolpath from the Tool Box toolpath family.Morph between 2 surfaces toolpath from the Surface/Solid toolpath family. Impeller blade swarf finish toolpaths from the Tool Box toolpath.Parallel to surface toolpath from the Surface/Solid toolpath family.Parallel to multiple curves toolpath from the Wireframe toolpath family.Transform Rotate toolpaths to machine the entire impeller.

#5

Collision control strategies:

Tilting tool away with maximum angle using side tilt.Retracting tool along tool axis.Moving tool away with retract on +Z.

Advanced Multiaxis Training Tutorial Page|15

TUTORIAL #11

TUTORIAL #1

Page |16 Advanced Multiaxis Training Tutorial

TUTORIAL #11 OVERVIEW OF STEPS TAKEN TO CREATE THE FINAL PART:

OVERVIEW OF STEPS TAKEN TO CREATE THE FINAL PART:

Open the CAD Model: The student will download the file that contains the geometry from emastercam.com.

Create the necessary Toolpath to machine the part: The student will set up the stock size to be used and the appropriate tool settings. A Projection toolpath will be created to engrave the letters.

Backplot and Verify the file: The Backplot will be used to simulate a step by step process of the tools movements. The Verify will be used to watch a tool machine the part out of a solid model.

Post Process the file to generate the G-code: The Student will then post process the file to obtain an NC file containing the necessary code for the machine.

This tutorial takes approximately twenty minutes to complete.


SELECT THE GEOMETRY FILE TUTORIAL #11

This tutorial covers Mastercam's 5-Axis toolpath functionality. To apply these toolpaths to a 5-Axis machine tool, a customized post processor for your machine is required. There are no default 5-Axis post processors included with Mastercam due to the variation in multi-axis machine configurations. Contact your Mastercam reseller to request post processor services such as multi-axis post development. Your post processor may require certain additional programming information not covered in this tutorial. For instance: You may be required to position your stock in machine space rather than at Mastercam's origin. You may be required to use the Misc Values. Your post may also prompt you for tool gage lengths. The nature of the additional information required depends largely on your machine's configuration. Contact the developer of your post processor for details.

STEP 1: SELECT THE GEOMETRY FILE

Resources - Download the file from www.emastercam.com/files/.

File

Open. Select "TUTORIAL 1 PROJECT5 AXIS.MCX-7" from the directory you saved the file in. Use the Fit icon to fit the drawing to the screen.


TUTORIAL #11 SELECT THE MACHINE AND SET UP THE STOCK

STEP 2: SELECT THE MACHINE AND SET UP THE STOCK

In Mastercam, you select a Machine Definition before creating any toolpaths. The Machine Definition is a model of your machine tool's capabilities and features and acts like a template for setting up machining jobs. The machine definition ties together three main components: the schematic model of your machine tools components, the control definition that models your control units capabilities and the post processor that will generate the required machine code (G-code). For the purpose of this tutorial, we will be using the 5 - AXIS TABLE - HEAD VERTICAL machine.

2.1 Add the Machine in the short list

Machine type Mill. Manage list. Select the 5 - AXIS TABLE - HEAD VERTICAL.MMD-7. Select the Add button as shown Figure: 2.1.1.

Figure: 2.1.1

The machine will be added in the Machine Definition Menu. Select the OK button to exit Machine Definition Menu Management dialog box.

NOTE: If you already have the default machine in the Toolpaths Operations Manager, do not select another machine. Expand Properties and select Files, and then select Replace button and select the 5 - AXIS TABLE - HEAD VERTICAL.MMD-7.


SELECT THE MACHINE AND SET UP THE STOCK TUTORIAL #11

2.2 Select the Machine type

Machine type Mill. Select the MILL 5 - AXIS TABLE - HEAD VERTICAL.MMD-7.

2.3 Make visible Level 2 to be able to select the stock

From the Status bar, select Level. Click in the Visible column next to Number 2.

Select the OK button to exit Level Manager.

2.4 Set the tool parameters in the Tool settings

Select the plus sign in front of Properties in the Toolpaths Manager to expand the Toolpaths Group Properties.

Select the Tool settings to set the tool parameters.


TUTORIAL #11 SELECT THE MACHINE AND SET UP THE STOCK

Change the parameters to match the Figure: 2.4.1.

Figure: 2.4.1

2.5 Set the stock shape and the size

Select the Stock Setup tab. In the Shape area, enable Solid and click on the Select button.

Program # is used to enter a number if your machine tool requires a number for a program name.

Assign tool numbers sequentially allows you to overwrite the tool number from the library with the next available tool number (First operationtool number 1; Second operation tool number 2, etc.).

Warn of duplicate tool numbers allows you to get a warning if you enter two tools with the same number.

Override defaults with modal values enables the system to keep the values that you enter.

Feed Calculation set From tool uses feed rate, plunge rate, retract rate and spindle speed from the tool definition.


SELECT THE MACHINE AND SET UP THE STOCK TUTORIAL #11

[Select an entity]: Select the solid from the graphics window.

The Stock Setup page should look as shown in Figure: 2.5.1.

Figure: 2.5.1


TUTORIAL #11 PROJECTION 5-AXIS TOOLPATH

Select the OK button to exit Machine Group Properties.

2.6 Make invisible Level 2

From the Status bar, select Level. Click in the Visible column next to Number 2 to remove the X.

Select the OK button to exit the Level Manager dialog box.

STEP 3: PROJECTION 5-AXIS TOOLPATH

Advanced Multiaxis provides enhanced 5-Axis multisurface machining strategies. You can work with the full interface that gives you access to all the available parameters and options. You can also choose from a number of simplified interfaces that have been customized for specific applications and machining strategies.These toolpaths work on surfaces. Solid selection is available for most advanced multiaxis toolpath strategies, with the following exceptions: Toolpaths that require the selection of a defined edge (solid edge) and toolpaths that require the selection of only a single surface (solid face).

NOTE: Remember that the stock is not geometry and can not be selected. You will use the defined stock while verifying the part.


PROJECTION 5-AXIS TOOLPATH TUTORIAL #11

3.1 Create the Projection 5-Axis toolpath with the tool axis oriented normal to the surfaces

Projection is a toolpath that follows a curve that has been projected onto a set of surfaces. This is useful for engraving and similar applications. Projection curves should lie on or above the surface, within the maximum projection distance.

Toolpath Preview:

Toolpaths

Multiaxis. Accept the NC name by selecting the OK button.

Toolpath Type

Toolpath Type page allows you to establish the type of multiaxis toolpath to create. Toolpath type controls the options available as you proceed down the tree structure. The options are based on the toolpath family selected using the Calculation based on buttons, as well as by selecting the picture of the toolpath you wish to create. The Toolpath Type dialog box allows you to select between the different toolpath families Classic, Wireframe, Surface/Solids, Drill/Circle Mill, Tool Box or Custom applications. You can then choose one of the toolpaths inside of that family.



From the Toolpath type select Tool Box button and click on the Projection.

Tool

The Tool page allows you to select a tool, set the feeds and speeds, enter a comment about the operation, and set other general toolpath parameters.

From the Tree View Area, select Tool. Right-mouse click in the tool list window and select Create new tool.



As tool Type, select the Taper Mill as shown.



Select the Next button and change the parameters as shown in Figure: 3.1.1.

Figure: 3.1.1



Select the Next button scroll down and change the parameters as shown in Figure: 3.1.2.

Figure: 3.1.2

Select the Finish button to continue.



Make sure that the Tool diameter value is 0.05 and the Corner radius value is 0.025. Add a comment in the Comment area to identify the toopath in the Toolpath Manager and also in the NC file. The Tool page should look as shown in Figure: 3.1.3.

Figure: 3.1.3

Projection

Projection settings determine the geometry the tool follows and how it travels along that geometry. Drive surfaces button allows you to return to the graphics window to select the surfaces.Projection curves button allows you to return to the graphics window to select the curves. Projection curves should lie on or above the surface, within the Max. projection distance. Cut tolerance sets the accuracy of the multiaxis toolpath.Maximum angle step sets the maximum angle between the adjacent tool vectors generated along the curves.Engraving depth sets the depth to engrave the selected projection curves.Apply multiple depth activates multi passes options. Distances set the distances above the part, as incremental values, where the tool is moving at rapid feed rate or at the cutting feed rate. It also sets the minimum distance above the part for the tool to travel in the clearance area.

NOTE: The Feed rate, plunge rate and spindle speed values are the ones you set in the Parameters page of the Tool definition.



Click on the button next to the Drive surfaces, to select them as shown.

[Select surfaces for machining]: Select the surface as shown.

Press Enter to finish the selection. Select Done to exit Drive srfs Selection dialog box as shown.



Click on the button next to the Projection curves, to select them as shown.

From the Chaining dialog box, select the Window button as shown.

Make a window around the letters as shown in Figure: 3.1.4. [Sketch approximate start point]: Select the point as shown in Figure: 3.1.4.

Figure: 3.1.4

Select the OK button to exit the Chaining dialog box.



Change the Engraving depth to -0.005 and make sure that the rest of the parameters are set as shown in Figure: 3.1.5.

Figure: 3.1.5

Select the OK button to exit Multiaxis Toolpath - Projection.

NOTE: The graphics in all the toolpath parameter pages will change to reflect the parameter that you input. This helps you visualize the result of the change. Your image might be different than the one shown.


TUTORIAL #11 BACKPLOT THE TOOLPATH

STEP 4: BACKPLOT THE TOOLPATH

Backplotting shows the path the tools take to cut the part. This display lets you spot errors in the program before you machine the part. As you backplot toolpaths, Mastercam displays additional information such as the X, Y, and Z coordinates, the path length , the minimum and maximum coordinates and the cycle time. It also shows any collisions between the workpiece and the tool.

Make sure that the toolpath is selected (signified by the green check mark on the folder icon). From the Toolpaths Operations Manager, click on the Backplot/Verify Options icon as shown.

Make sure that the settings are as shown in Figure: 4.0.1.

Figure: 4.0.1

Select the OK button to exit Backplot/Verify Options.


BACKPLOT THE TOOLPATH TUTORIAL #11

Select the Backplot selected operations button.

Select the Backplot tab and have the following settings enabled as shown.

Select the Home tab and make sure that you have the following settings on as shown.

To see the part from an Isometric view select the Isometric icon.

To fit the workpiece to the screen, select the Fit icon.

You can step through the Backplot by using the Step forward or Step back buttons.

You can adjust the speed of the backplot.

NOTE: Mastercam launches a new window that allows you to check the part using the Unified Backplot/Verify System.


TUTORIAL #11 BACKPLOT THE TOOLPATH

Select the Play button in the VCR bar to run Backplot.

The toolpath should look as shown.

NOTE: The tool axis orientation is normal to the surface at each step along the curves.


VERIFY THE TOOLPATH TUTORIAL #11

STEP 5: VERIFY THE TOOLPATH

Verify Mode shows the path the tools take to cut the part with material removal. This display lets you spot errors in the program before you machine the part. As you verify toolpaths, Mastercam displays additional information such as the X, Y, and Z coordinates, the path length , the minimum and maximum coordinates and the cycle time. It also shows any collisions between the workpiece and the tool.

From the Unified Backplot/Verify System, switch to Verify and change the settings for the Visibility, Colour Loop and Focus as shown.

Select the Play button to start Verify.

The part should look as shown.

NOTE: To rotate the part, move the cursor to the center of the part and click and hold the mouse wheel and slowly move it in one direction.To Zoom In or Out hold down the mouse wheel and scroll up or down as needed.


TUTORIAL #11 VERIFY THE TOOLPATH

Click on the Isometric icon and then the Fit icon to see the part in the original position if needed. To check the part step by step, click first on the Start icon. Click on the Step Forward to see the tool moving one step at a time. To go back to Mastercam window, minimize Verify window as shown.

Press Alt + T to remove the toolpath display from the graphics window.


POST THE FILE TO GENERATE THE NC CODE TUTORIAL #11

STEP 6: POST THE FILE TO GENERATE THE NC CODE

Select Post selected operations button from Toolpath Operations Manager.

In the Post processing window, if needed, make any necessary changes as shown in Figure: 6.0.1.

Figure: 6.0.1

Select the OK button to continue. Enter the same name as the file name in the NC File name field. Save the NC file to continue.

NOTE: The active Post Processor is a generic fanuc post processor. Please check the information about the post processor at page 17.


TUTORIAL #11 SAVE THE UPDATED MCX-7 FILE

A window with Mastercam Code Expert will be lunched and the NC program will appear as shown inFigure: 6.0.2.

Figure: 6.0.2

Select the red "X" box at the upper right corner to exit the Editor.

STEP 7: SAVE THE UPDATED MCX-7 FILE

Select the Save icon.

NOTE: The G code that you have created will appear on the screen, if the code looks okay you can shut the window down without saving it. If you need to change the code, make sure you save it before you close the window down.How the program is sent to the machine depends on the shop setup.


NOTES: TUTORIAL #11

NOTES:

MastercamX7_Advanced_Multiaxis_TrainingTutorialMastercam X7 Advanced Multiaxis Training TutorialTable of ContentsMastercam ShortcutsCustomize MastercamWays to Get the most from Mastercam

Getting StartedNavigate Through Mastercam

Tutorial #1Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSelect The Machine And Set Up The StockProjection 5-Axis ToolpathBackplot The ToolpathVerify The ToolpathPost The File To Generate The NC CodeSave The Updated MCX-7 FileNotes:Tutorial #1 Quiz

Tutorial #2Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSet The Stock Model From The Rough OperationFinish The Walls - Swarf MillingVerify The ToolpathSwitch To Advanced Interface - Parallel To Multiple CurvesParallel To Multiple Curves With Tool Axis Tilted Through CurveMachine SimulationPost The File To Generate The NC CodeSave The Updated MCX-7 FileNotes:Tutorial #2 Quiz

Tutorial #3Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSelect The Machine And Set Up The StockFinish The Blade Using Parallel Cuts ToolpathBackplot The ToolpathFinish The Blade Using Morph Between Curves ToolpathFinish The Fillets - Parallel To Multiple Curves With LimitsMachine SimulationModify the Morph between 2 curves toolpath to remove collisionsPost The File To Generate The NC CodeSave The Updated MCX-7MCX-7 FileNotes:Tutorial #3 Quiz

Tutorial #4Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSelect The Machine And Set Up The StockRough Out The Impeller Using Impeller Floor Without TiltcurveBackplot The ToolpathMorph Between 2 SurfacesFinish The Impeller FloorImpeller Blade Swarf FinishingSwitch To Advanced Interface - Parallel To Surface ToolpathFinish The Blade Surfaces - Parallel To Multiple CurvesMachine SimulationTransform - RotateVerify The ToolpathPost The File To Generate The NC CodeSave The Updated MCX-7 FileNotes:Tutorial #4 Quiz

Tutorial #5Overview Of Steps Taken To Create The Final Part:Select The Geometry FileCollision Control OffBackplot The ToolpathTilting Tool Away With Max AngleCollision Control - Retracting Tool Along Tool AxisMoving Tool Away; Retract Tool In +ZModify The Toolpath To Machine The Entire SurfaceSave The Updated MCX-7 FileNotes:Tutorial #5 Quiz

General NotesDefault key assignmentsCustomizing ToolbarsExample: Add Analyze Position To The Utilities ToolbarCustomizing Drop Down MenusCustomize The Right Mouse Button MenuExample: Add The Zoom Target To The Right Mouse MenuKey MappingExample: Allocate Alt + L For Create Line EndpointData Entry ShortcutsExample On How To Use A ShortcutAbout ViewsAbout The Tool PlaneDefine A New Construction PlaneAbout Construction Depth (Z Depth)ChainingHow To ChainWindow SelectionHow To Select Geometry Inside Of A WindowChaining And Window OptionsChaining OptionsToolpath ManagerOperation List AreaAbout Right Mouse Click In The Toolpaths Manager List AreaMachine Group PropertiesTool SettingsStock SetupSwarf Milling ToolpathImpeller Blade Swarf FinishingImpeller Floor SurfaceImpeller Floor Surface Without TiltcurvePort ExpertProjectionCavity TiltcurveCavity Collision Control CurveElectrode Machining 4+1 AxisBlade Root MachiningMorph Between 2 CurvesParallel To Multiple CurvesCuts Along CurveProject CurvesParallel To SurfacesParallel CutsMorph Between 2 SurfacesTriangular Mesh

Quiz AnswersMastercamX7_Advanced_Multiaxis_TrainingTutorial.pdfMastercam X7 Advanced Multiaxis Training TutorialTable of ContentsMastercam ShortcutsCustomize MastercamWays to Get the most from Mastercam

Getting StartedNavigate Through Mastercam

Tutorial #1Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSelect The Machine And Set Up The StockProjection 5-Axis ToolpathBackplot The ToolpathVerify The ToolpathPost The File To Generate The NC CodeSave The Updated MCX-7 FileNotes:Tutorial #1 Quiz

Tutorial #2Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSet The Stock Model From The Rough OperationFinish The Walls - Swarf MillingVerify The ToolpathSwitch To Advanced Interface - Parallel To Multiple CurvesParallel To Multiple Curves With Tool Axis Tilted Through CurveMachine SimulationPost The File To Generate The NC CodeSave The Updated MCX-7 FileNotes:Tutorial #2 Quiz

Tutorial #3Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSelect The Machine And Set Up The StockFinish The Blade Using Parallel Cuts ToolpathBackplot The ToolpathFinish The Blade Using Morph Between Curves ToolpathFinish The Fillets - Parallel To Multiple Curves With LimitsMachine SimulationModify the Morph between 2 curves toolpath to remove collisionsPost The File To Generate The NC CodeSave The Updated MCX-7MCX-7 FileNotes:Tutorial #3 Quiz

Tutorial #4Overview Of Steps Taken To Create The Final Part:Select The Geometry FileSelect The Machine And Set Up The StockRough Out The Impeller Using Impeller Floor Without TiltcurveBackplot The ToolpathMorph Between 2 SurfacesFinish The Impeller FloorImpeller Blade Swarf FinishingSwitch To Advanced Interface - Parallel To Surface ToolpathFinish The Blade Surfaces - Parallel To Multiple CurvesMachine SimulationTransform - RotateVerify The ToolpathPost The File To Generate The NC CodeSave The Updated MCX-7 FileNotes:Tutorial #4 Quiz

Tutorial #5Overview Of Steps Taken To Create The Final Part:Select The Geometry FileCollision Control OffBackplot The ToolpathTilting Tool Away With Max AngleCollision Control - Retracting Tool Along Tool AxisMoving Tool Away; Retract Tool In +ZModify The Toolpath To Machine The Entire SurfaceSave The Updated MCX-7 FileNotes:Tutorial #5 Quiz

General NotesDefault key assignmentsCustomizing ToolbarsExample: Add Analyze Position To The Utilities ToolbarCustomizing Drop Down MenusCustomize The Right Mouse Button MenuExample: Add The Zoom Target To The Right Mouse MenuKey MappingExample: Allocate Alt + L For Create Line EndpointData Entry ShortcutsExample On How To Use A ShortcutAbout ViewsAbout The Tool PlaneDefine A New Construction PlaneAbout Construction Depth (Z Depth)ChainingHow To ChainWindow SelectionHow To Select Geometry Inside Of A WindowChaining And Window OptionsChaining OptionsToolpath ManagerOperation List AreaAbout Right Mouse Click In The Toolpaths Manager List AreaMachine Group PropertiesTool SettingsStock SetupSwarf Milling ToolpathImpeller Blade Swarf FinishingImpeller Floor SurfaceImpeller Floor Surface Without TiltcurvePort ExpertProjectionCavity TiltcurveCavity Collision Control CurveElectrode Machining 4+1 AxisBlade Root MachiningMorph Between 2 CurvesParallel To Multiple CurvesCuts Along CurveProject CurvesParallel To SurfacesParallel CutsMorph Between 2 SurfacesTriangular Mesh

Quiz Answers

/ColorImageDict > /JPEG2000ColorACSImageDict > /JPEG2000ColorImageDict > /AntiAliasGrayImages false /CropGrayImages true /GrayImageMinResolution 150 /GrayImageMinResolutionPolicy /OK /DownsampleGrayImages true /GrayImageDownsampleType /Bicubic /GrayImageResolution 600 /GrayImageDepth 8 /GrayImageMinDownsampleDepth 2 /GrayImageDownsampleThreshold 1.08333 /EncodeGrayImages true /GrayImageFilter /FlateEncode /AutoFilterGrayImages false /GrayImageAutoFilterStrategy /JPEG /GrayACSImageDict > /GrayImageDict > /JPEG2000GrayACSImageDict > /JPEG2000GrayImageDict > /AntiAliasMonoImages false /CropMonoImages true /MonoImageMinResolution 1200 /MonoImageMinResolutionPolicy /OK /DownsampleMonoImages true /MonoImageDownsampleType /Bicubic /MonoImageResolution 600 /MonoImageDepth -1 /MonoImageDownsampleThreshold 1.08333 /EncodeMonoImages true /MonoImageFilter /CCITTFaxEncode /MonoImageDict > /AllowPSXObjects true /CheckCompliance [ /None ] /PDFX1aCheck false /PDFX3Check false /PDFXCompliantPDFOnly false /PDFXNoTrimBoxError true /PDFXTrimBoxToMediaBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXSetBleedBoxToMediaBox true /PDFXBleedBoxToTrimBoxOffset [ 0.00000 0.00000 0.00000 0.00000 ] /PDFXOutputIntentProfile (None) /PDFXOutputConditionIdentifier () /PDFXOutputCondition () /PDFXRegistryName (http://www.color.org) /PDFXTrapped /False

/CreateJDFFile false /SyntheticBoldness 1.000000 /Description >>> setdistillerparams> setpagedevice

mastercam book 5 axis bai 1

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