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cutting solids

17 REPLIES 17
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Message 1 of 18
clarissaWEFCQ
611 Views, 17 Replies

cutting solids

Hi

 

Kindly help me to come out dimensions for the excess concrete between pier & crosshead. See attached file.

I need to draw block out details for these.

 

Regards

 

17 REPLIES 17
Message 2 of 18
IgorMir
in reply to: clarissaWEFCQ

Frankly - I have had hard time to understand from your post what are you after? Could you please clarify the request of yours?

Cheers,

Igor.

Web: www.meqc.com.au
Message 3 of 18
mcgyvr
in reply to: clarissaWEFCQ

Might want to post in your native language too..

We can google translate it.. 

 

And post the actual CAD files not a picture if you really want help.. 



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Inventor 2023 - Dell Precision 5570

Did you find this reply helpful ? If so please use the Accept Solution button below.
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Message 4 of 18

Hi clarissaWEFCQ,

 

In the past I worked with concrete forming systems, but it's been many years ago. Do you want your block-out to be a separate piece (is it a foam insert? or some other type of insert), or is it manufactured into the forms?

 

Here's a quick video showing how to use the fillet tool to add corner setbacks. I think you'll want to use that tool, in one way or another. But more information would be helpful.

 

Can you post some example files?

 

I hope this helps.
Best of luck to you in all of your Inventor pursuits,
Curtis
http://inventortrenches.blogspot.com

 

 

Message 5 of 18

Hi clarissaWEFCQ,

 

Here is one more video that might answer your question more directly. This video uses the Combine tool to cut the corners from the work piece, using the form as the cutting tool body.

 

Your geometry is different, but the methods will likely be similar.

 

I hope this helps.
Best of luck to you in all of your Inventor pursuits,
Curtis
http://inventortrenches.blogspot.com
 

 

 

Message 6 of 18
clarissaWEFCQ
in reply to: IgorMir

Hi Igormir

 

I need to make block out to insert in sideform for crosshead.

This is to eliminate excess concrete as shown.

I have difficulty in this area.

Hope I explain well.

 

Regards

Message 7 of 18
clarissaWEFCQ
in reply to: mcgyvr

Hi mcgvyr

 

I need to make block out to insert in sideform for crosshead.

This is to eliminate excess concrete as shown.

I have difficulty in this area.

Hope I explain well.

 

Regards

Message 8 of 18

Hi Curtis

 

I need to make block out to insert in sideform for crosshead. This block will be made up of steel + plaster.

This is to eliminate excess concrete as shown.

I have difficulty in this area.

Thank you for the video you've sent.

 

Regards

Message 9 of 18
SBix26
in reply to: clarissaWEFCQ

Assembly file (.iam) by itself is useless.  You must also provide the part (.ipt) files.

Sam B

Inventor Professional 2017.3.1
Vault Workgroup 2017.0.1
Windows 7 Enterprise 64-bit, SP1
Inventor Certified Professional

Message 10 of 18
clarissaWEFCQ
in reply to: SBix26

Hi Sam

 

Attached herewith is the part files.

 

Thank you.

Message 11 of 18
WHolzwarth
in reply to: clarissaWEFCQ

That's not all. All gray parts listed in Browser are missing.

 

Missing files.jpg

Walter Holzwarth

EESignature

Message 12 of 18
clarissaWEFCQ
in reply to: WHolzwarth

Hi

 

These are the part file.

 

Regards

 

Message 13 of 18
WHolzwarth
in reply to: clarissaWEFCQ

We need some more.

- C1_modified.ipt

- C1_modified1.ipt

- C1_modified_MIR.ipt

- P1_MIR2.ipt

- P1_MIR3.ipt

 

Without knowing them, it's hard to tell something.

Walter Holzwarth

EESignature

Message 14 of 18
clarissaWEFCQ
in reply to: WHolzwarth

Hi

 

See attached file.

 

Regards

Clarissa

Message 15 of 18
WHolzwarth
in reply to: clarissaWEFCQ

I'm not sure, what you want in the end. But have a look at my attempt.

 

Transition.jpg

 

 

Walter Holzwarth

EESignature

Message 16 of 18
clarissaWEFCQ
in reply to: WHolzwarth

Hi WH

 

Great!

This is the solution.

Thank you very much.

I am a beginner in Inventor. Can you give me a video on how you do it?

I can see from browser what are the commands you used but how you did it, it will take me sometime to apply it.

 

Regards

 

Message 17 of 18
WHolzwarth
in reply to: clarissaWEFCQ

It took some time, Clarissa. But let me try to explain:

- During my attempt, I noticed, that P1 and C1_modified 1didn't match good enough at the contact zone. I made some changes to the initial bigger rectangle of the starting loft of P1, and the cutting circles for the side faces. Variable fillets were re-applied, too. (P1-WH.ipt in attachment)

- After that in the IAM, I edited C1_mofified1. With Copy object, geometry of P1-WH was added as separate body to C1_modified1. Upper zone of existing C1_modified1 was boolean combined with lower zone to a common body, same was done with the copied geometry.

- Then, with this common body, another Copy Object operation (surface option this time) copied the shape of the variable fillet as separate surface. this surface was extended versus the bottom. Problem was, that this surface did not fully come through the existing body. It couldn't be used for body splitting, but it was good enough for splitting of the plain surface.

- Now, sketch on the plain surface, and tangent between the splitted edge and the existing outline of the face. Endpoint of the tangent is tip of the red zone

- After that another sketch on the face orthogonal to the last one, and projection of the existing shape. This curve is too short and must be extended by a spline between it's end and the projected tip point

- Now three faces can be split. 4 small pieces were deleted and replaced by a boundary patch. Don't use automatic selection, but manual selection. Apply tangent transition for two lines, but at at the first split.

- For better look, delete the first split face, and re-apply a new boundary patch.

- Stitch the whole stuff, and done for a single transition.

- Try the next one by yourself, following this description.

 

Smiley Wink In real life, you're better of by splitting down now to a single transition, followed by two body mirrorings.

 

Walter 

Walter Holzwarth

EESignature

Message 18 of 18
clarissaWEFCQ
in reply to: WHolzwarth

Hi Mr.Walter

 

Thank you for your time explaining it to me.

I need some time to digest it.

 

Your effort is highly appreciated.Smiley Happy

 

Regards

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