Missing features: Trim feature + Hiding Model during sketching

Missing features: Trim feature + Hiding Model during sketching

Anonymous
Not applicable
907 Views
10 Replies
Message 1 of 11

Missing features: Trim feature + Hiding Model during sketching

Anonymous
Not applicable

Dear Community,

 

I recently started working with Inventor 2016.

Before I used to work with Catia V5.

 

Besides the fact, that I get used to Inventor and meanwhile really like it,

I still  miss two specific functions, which I hope are not CATIA-only.

(I searched for this functions, but weren't sucessful)

 

1) Hiding the model during sketching:

 

First of all,  it is of course very useful and necessary to use model geometry for the sketch.

But Is there the possibiliy to hide the model during sketching, so no geometry can be touched unintended?

 

2) I like to use Boolean Operations, using the function "Combine", like adding, subtracting or intersection.

In Catia there was additionally the possibiliy to "Trim", which is roughly spoken adding specific parts of a second solid to the first one.

This video explains it better: https://www.youtube.com/watch?v=2LmdWXgsGNE

 

Is a similar function available in Inventor?

 

Btw: I hope it is ok to put two topics in one Message, otherwise please let me know.

 

Thanks a lot in advance,

Michael

 

 

 

 

0 Likes
Accepted solutions (1)
908 Views
10 Replies
Replies (10)
Message 2 of 11

JDMather
Consultant
Consultant
Accepted solution

@Anonymous wrote:

 

1) Hiding the model during sketching:

 

First of all,  it is of course very useful and necessary to use model geometry for the sketch.

But Is there the possibiliy to hide the model during sketching, so no geometry can be touched unintended? 


I suspect this question arose because you have Autoproject Geometry turned on and you are therefore getting geometry automatically projected into the sketch that  you do not intend.

 

Go to Tools>Application Options>Sketch tab and turn off Autoproject Geometry.  I never use that.


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


Message 3 of 11

JDMather
Consultant
Consultant

@Anonymous wrote:

 

2)

This video explains it better: https://www.youtube.com/watch?v=2LmdWXgsGNE

 

Is a similar function available in Inventor? 


Looks like interesting functionality, but I don't recall ever wishing I could do something like that (maybe I just never considered it because the functionality doesn't exist in Inventor).

 

But I am guessing there might be a more appropriate technique for Inventor.

Can you attach your file here?


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


0 Likes
Message 4 of 11

Anonymous
Not applicable

@Anonymous wrote:

@Anonymous wrote:

 

2)

This video explains it better: https://www.youtube.com/watch?v=2LmdWXgsGNE

 

Is a similar function available in Inventor? 


Looks like interesting functionality, but I don't recall ever wishing I could do something like that (maybe I just never considered it because the functionality doesn't exist in Inventor).

 

But I am guessing there might be a more appropriate technique for Inventor.

Can you attach your file here?


Thanks a lot for your quick reply. I am very satisfied with your answer on Topic 1.

 

About this remaining topic:

I unfortunately don't have a part right now, where the "Trim function" is completely indispensable.

 

But maybe we can just stick to another video here: 

https://www.youtube.com/watch?v=qJKpBHkL_ms

 

For me, a way I would solve it in Inventor could be:

- create a inner surface of the bowl

- cut the screw bosses with that surface

- add with combine 

 

This would solve the problem sufficiently, but the above mentioned "Trim function" would have the advantage, that only one command is necessary to add the desired part of the screw domes to the bowl (using "keep surface / remove surface")

Further the command is independed from the inner surface of the bowl, which I would have used in Inventor

 

Is there a better way to solve the video example in inventor than with a cutting surface?

 

 

0 Likes
Message 5 of 11

JDMather
Consultant
Consultant

@Anonymous wrote:
But maybe we can just stick to another video here: 

https://www.youtube.com/watch?v=qJKpBHkL_ms

 

For me, a way I would solve it in Inventor could be:

- create a inner surface of the bowl

- cut the screw bosses with that surface

- add with combine 

 

 

Is there a better way to solve the video example in inventor than with a cutting surface?

 

 


Oh man that looked like a lot of extra work.

I would simply use the Boss tool and the Rib tool in Inventor.


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


Message 6 of 11

Curtis_Waguespack
Consultant
Consultant

Hi mischahtwg2,

 

Welcome to the fourm.

 

Does this video help clarify anything? I'm not certian the trim is needed when creating bosses, but I might have missed the point.

https://www.youtube.com/watch?v=lmiyNq9U0tY

 

Related video:

https://youtu.be/2Bv1z5rzmPI?t=17m22s

 

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

 

 

 

 

EESignature

0 Likes
Message 7 of 11

Anonymous
Not applicable

Both of you are right,

the tool for creating bosses is a powerful tool (that I havn't knew), which is most likely the best solution for the screw dome topic.

Thanks to you both!

 

But let me do one more attempt, support by another video example:

 

(I hope you can bear one more CATIA-Youtube-Video)

 

https://www.youtube.com/watch?v=o3C_simxJdc (skip to minute 26:00)

 

Let's say a screw dome is quite simple conic geometry and can be achieved by I a own function, tailored for this purpose.

But please imagine that you have a complex geometry trimmed into another complex geometry, like in the video in minute 26:00

 

Further, the rib can be even more complex than in the video and trimmed into another complex bowl or something similar.

 

I think you get my point.

 

How would you solve that example in Inventor?

 

Besides, I hope Autodesk can add this feature (hopefully not patented by CATIA-developers).

 

 

0 Likes
Message 8 of 11

LT.Rusty
Advisor
Advisor

Man, that Catia video was painful just to watch.  I can't even imagine having to model like that.

 

 

 

Rusty

EESignature

0 Likes
Message 9 of 11

LT.Rusty
Advisor
Advisor

Like this.

 

 

 

Rusty

EESignature

Message 10 of 11

JDMather
Consultant
Consultant

@LT.Rusty wrote:

Man, that Catia video was painful just to watch.  I can't even imagine having to model like that. 


I was going to say exactly the same thing - felt like I was transported back into the last century.

 

 


-----------------------------------------------------------------------------------------
Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional


Message 11 of 11

Curtis_Waguespack
Consultant
Consultant

@LT.Rusty wrote:

Man, that Catia video was painful just to watch.  I can't even imagine having to model like that.

 

 

 


To be fair, there are alot of Youtube videos that make Inventor look painful too. Smiley Frustrated

EESignature

0 Likes