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Unable to split body

eliJUZP6
Contributor

Unable to split body

eliJUZP6
Contributor
Contributor

Hello, 

 

I am trying to split this tube with the bowl  so I can remove everything under the bowl (highlighted in the picture), but whenever I do, I get "the operation failed, try adjusting the values or changing  the input geometry" I have also attached the .f3z file. Please help.  

eliJUZP6_0-1707869553579.png

 

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TheCADWhisperer
Consultant
Consultant

@eliJUZP6 

Why are you using an external reference?

Are all of your sketches fully defined?

Edit: Are any of your sketches fully defined?

Are you willing to start over from scratch with step by step instructions?

 

If I start to add missing dimensions - they do not make logical sense?

TheCADWhisperer_0-1707887860483.png

TheCADWhisperer_1-1707887934694.png

 

If this were my design I would have had a much more simple sketch and used a Shell feature instead.

 

Is something like the Attached what you are after (not the way I would really do it - but trying to narrow down your true Design Intent.  I assume you want some holes going through too.)

TheCADWhisperer_0-1707888941865.png

 

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TheCADWhisperer
Consultant
Consultant

@eliJUZP6 

Did you figure all of this out?

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eliJUZP6
Contributor
Contributor

I am having issue adding the holes, it says no target body to intersect. I am willing to start over with step-by-step instructions 

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TheCADWhisperer
Consultant
Consultant

@eliJUZP6 

Step 1.  Start a new file.  Start a new sketch on the XZ Plane.

Sketch a vertical line from the Origin a length of 2.176 as shown below...

Right click on the line and select Centerline.

TheCADWhisperer_0-1708020805765.png

 

Now sketch a Horizontal line from the Origin to the right and a Vertical line from the end of the horizontal line...

TheCADWhisperer_1-1708020946730.png

Dimension as shown.  The Ø6.00 diametral dimension is achieved by selecting the centerline.

 

Sketch a 3-Point Arc and dimension as shown (I had to guess the actual dimension as your sketch didn't make logical sense for this radius).

TheCADWhisperer_2-1708021128709.png

 

Now Revolve the sketch about the centerline.

TheCADWhisperer_3-1708021171244.png

Add a R 0.2 Fillet to the edge as shown below (it is almost always better to add Fillets as placed features on the solid body rather than in sketch.  I had to guess on the Fillet radius as your model didn't make logical sense.

TheCADWhisperer_4-1708021274129.png

 

Turn the part over and run the Shell command selecting the bottom face to remove.

Enter the desired thickness.

 

TheCADWhisperer_5-1708021369484.png

 

Q1. Will this design only be 3D printed, or will it be fabricated from metal components welded/soldered together?

Q2. If fabricated from multiple metal components - will the attached components protrude through holes in this component or will they be flush mounted to the outside face (the pipe nozzles, not the hex fasteners - we will get to those).

TheCADWhisperer_6-1708021591310.png

 

Attach your progress *.3df file here for next set of steps.

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eliJUZP6
Contributor
Contributor

Sorry, I do not know the answers to your questions, the purpose of this is to run simulations on it, not 3d print/manufacture it, but I have attached the .f3d file below with my progress so far, if I could get the next set of steps, that would be very much appreciated. 

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TheCADWhisperer
Consultant
Consultant

@eliJUZP6 

Right click and Edit Sketch1.

Sketch the angled 3-Point Rectangle approximately as shown below...

TheCADWhisperer_0-1708092833943.png

 

Add a Coincident Constraint between the corner of the Rectangle and the Centerline as shown (be sure to select the Centerline and not the midpoint of the centerline or the endpoint of the centerline).

TheCADWhisperer_1-1708092997707.png

 

Now dimension the angle as shown below.

TheCADWhisperer_0-1708093055736.png

 

Add the remaining dimensions as shown below...

TheCADWhisperer_1-1708093290962.png

 

Finish Sketch and then Revolve - Cut...

TheCADWhisperer_2-1708093359032.png

Mirror the Feature about the YZ Plane...

TheCADWhisperer_3-1708093574622.png

 

Attach your progress file here for next set of steps.

 

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eliJUZP6
Contributor
Contributor

Here is the file, thank you for your help so far. 

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eliJUZP6
Contributor
Contributor

Sorry, that file is not actually correct, how did you add the 5.45 in diameter dimension? 

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JDMather
Consultant
Consultant

@eliJUZP6 

When dimensioning select the centerline of the cone and the endpoint of the rectangle.


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eliJUZP6
Contributor
Contributor

Here is the file with the added dimension. Thank you 

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TheCADWhisperer
Consultant
Consultant

@eliJUZP6 

OK, let's continue.

Edit Sketch1

Add these three lines as shown below...

TheCADWhisperer_0-1708177489968.png

 

Now add a Coincident Constraint between this point and the horizontal line (I just realized that we made a mistake with the Ø4.6 dimension - but we can take care of that later).

TheCADWhisperer_1-1708177868802.png

 

Now add the Ø0.552 and the 1.825 dimensions as shown below...

TheCADWhisperer_2-1708178056183.png

Note that the sketch turns black indicating that it is fully defined.

Finish Sketch.

 

Drag the Timeline Marker to just after the Shell feature and before the Revolve-Cut.

TheCADWhisperer_3-1708178215886.png

 

Now Revolve-Cut the smaller hole as shown below...

TheCADWhisperer_4-1708178273881.png

 

Select Move/Copy and then the Rotate option...

Set to Move Object - Faces

Set the Axis as the Z Axis...

TheCADWhisperer_5-1708178496358.png

Enter 60 as the angle and select OK.

 

Drag the Timeline Marker back to the end of the Timeline.

TheCADWhisperer_6-1708178628885.png

 

Now start the Mirror command and set to Object Type > Faces.

Select the face of the small hole as the object to mirror and the XZ Plane as the Mirror Plane...

TheCADWhisperer_8-1708178829496.png

 

Run the Mirror command again, this time selecting both small hole faces and the YZ Plane as the mirror plane.

TheCADWhisperer_9-1708178904997.png

Attach your progress file here for next set of steps.

TheCADWhisperer_10-1708178950474.png

 

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