Struggling with some basics

Struggling with some basics

adminXGCR
Explorer Explorer
1,660 Views
28 Replies
Message 1 of 29

Struggling with some basics

adminXGCR
Explorer
Explorer

Hello,

 

Im new to the software and am slowly learning but I am struggling with simple things. Right now I have been trying for hours to change the model by only changing the diameter of the largest circle which is currently 25mm. I would like to be able to change the size of just the centre circle and the rest of the body morph around it while keeping the same size  (locking) circles that are currently there If that's not possible then just to be able to make the centre circle change size and the rest morph around it.

 

I have attached the f3d file for someone to take a look at, please. I only have 10 more days left of the trial before I need to decide on buying the sub.

 

Cheers

0 Likes
1,661 Views
28 Replies
Replies (28)
Message 2 of 29

Warmingup1953
Advisor
Advisor

I'm no expert at all but there's a large number of Sketches it seems. Perhaps a fresh start building on this knowledge will be easier? You don't appear to be using User Parameters at all?

0 Likes
Message 3 of 29

jhackney1972
Consultant
Consultant

I looked through your Parameter table at all the sketch dimensions and could not find a 25 mm diameter circle.  You need to clarify your design intent a bit better, maybe a video or real life example.

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes
Message 4 of 29

adminXGCR
Explorer
Explorer

Thanks for the reply. I think something happened to that save as you cannot see the original sketch for some reason, do you know why?

 

I have another save before I made it 3D but before then I deleted quite a few lines to create the single shape I the previously linked file and might of deleted some dimensions by mistake hence not being able to see the reference to the 25mm diameter. Attached is the sketch with all the dimensions in it before accidentally removing them. For one reason when I use the mirror function I lose all the dimensions. I think that is why I got rid of them as It was hard to see and model with all the messed up dimensions etc.

0 Likes
Message 5 of 29

adminXGCR
Explorer
Explorer

Hi there,

 

I don't understand when you say: 'Perhaps a fresh start building on this knowledge will be easier' as there has been nothing in the way of information given to me? I'm more than happy to start again though or from when I have the dimensions in a sketch form before changing to a model like linked in the other message.

0 Likes
Message 6 of 29

Warmingup1953
Advisor
Advisor

I haven't done anything but is this where you want to end up?...but with control of the variables such as Diameter height etc?Screen Shot 2023-04-08 at 8.59.33 am.png

0 Likes
Message 7 of 29

jhackney1972
Consultant
Consultant

If you attached a new model, I do not see it.  The original model is version 3 and that is all I can find in this post.  Please define your goal, what do you want to have change in the model using parameters, what parameters are important, etc.  The Forum users are not psychic and cannot read your model or my model that well.

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes
Message 8 of 29

adminXGCR
Explorer
Explorer

Very sorry, I uploaded the wrong file. The correct one is attached. Again, I'm sorry for that.

 

 

0 Likes
Message 9 of 29

adminXGCR
Explorer
Explorer

Sorry I would like to be able to change just the size of this dimension as its to clip onto various poles at different sizes. I just drew in that sketch of the diameter.

 

0 Likes
Message 10 of 29

jhackney1972
Consultant
Consultant

The latest model does not contain any solids at all.  At least I can find a 25mm diameter circle.  The sketch is also not constrained at all, lacking both sketch dimensions and sketch constraints.  No one on the Forum can help you unless you let us know what your true design intent is.  The two files you have attached are night and day apart so no one knows how to answer.  Most who volunteer here do not like to guess, we like to state proper process and procedures to get successful models.  We want to help but you have to give us a way to help by defining your goal.

 

Edit: Our posts crossed, not we have something to shot for.

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes
Message 11 of 29

jhackney1972
Consultant
Consultant

Please attach the model you show in the screen capture.  If my Forum post solved your question, please select the "Accept Solution" icon to do three things. First it allows others to find a solution to a similar question, two, it closes the Forum post and last, it acknowledges that you accept the solution given. If you need further help, please ask.

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes
Message 12 of 29

jhackney1972
Consultant
Consultant

Here is a sample parametric model.  At this point it is not being controlled by the single dimension of the center hole diameter but it is parametric.  You can easily add parametric expressions to links the small and large holes sizes together but you did not specify these relationships.  Take and look and see what you need to add and if needed get back with the Forum.  A list of the controlling parameters is shown below.  Model is attached.

 

Parameters.jpg

 

 

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

Message 13 of 29

adminXGCR
Explorer
Explorer

Sure thing. In response to the lack of dimensions, I must have deleted them when 'trimming' away parts of the shape to make a whole shape with no lines through it.

 

0 Likes
Message 14 of 29

adminXGCR
Explorer
Explorer

Many thanks indeed. I will go back to when it was just a sketch. There was a question about that. In the attached file you will see the sketch before using the horizontal tool. When I use it on the axis which is down the middle of the previous model it does mirror fine but messes up all the dimensions etc? How can I stop this?

 

To replicate select all the parts and then 

0 Likes
Message 15 of 29

jhackney1972
Consultant
Consultant

Open up the model I sent you.  First thing, notice the clean Timeline (no warning yellow), second open the sketch and notice the fully constrained sketch.  These are things you need to be sure to do in every model. 

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes
Message 16 of 29

adminXGCR
Explorer
Explorer
Thats a perfect answer and thank you for the attachment. Do you have a link to a guide on how to make a shape from a sketch by not deleting the lines if that is wrong as I know there was warnings when deleting them but had no idea how to carry on without just deleting them. No idea how you manage to get the constraints back again?!
0 Likes
Message 17 of 29

jhackney1972
Consultant
Consultant

The sketch mirrors just fine and the dimensions are not messed up, for the few you have.

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes
Message 18 of 29

adminXGCR
Explorer
Explorer

It goes like the image attached with me:

0 Likes
Message 19 of 29

jhackney1972
Consultant
Consultant

I do a lot of training but I cater my instruction to the person I am tutoring, so I do not have any general tutorials to distribute.   I suggest you start with the Self-Paced Learning as indicated below.  Do not be impatient, learn slowly and completely.  I have been using CAD for many years and still am learning.

 

If my Forum post solved your question, please select the "Accept Solution" icon to do three things. First it allows others to find a solution to a similar question, two, it closes the Forum post and last, it acknowledges that you accept the solution given. If you need further help, please ask.

 

Learning.jpg

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

Message 20 of 29

jhackney1972
Consultant
Consultant

Except for not being fully dimensioned, what is wrong with the mirror?  After you mirror, if you change one of your circles with a diameter dimension, it will change the mirrored one, so it is working fine.

John Hackney, Retired
Did you find this post helpful? Feel free to Like this post.
Did your question get successfully answered? Then click on the ACCEPT SOLUTION button.

EESignature

0 Likes