Help with modeling techniques.

Help with modeling techniques.

st32-22
Enthusiast Enthusiast
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Message 1 of 11

Help with modeling techniques.

st32-22
Enthusiast
Enthusiast

How do I make it have angle like this or whatever it is, did I even do it right from start it looks fine to me besides that

 

st3222_0-1685191075300.png

st3222_1-1685191099665.png

 

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Accepted solutions (1)
795 Views
10 Replies
Replies (10)
Message 2 of 11

89198826955
Collaborator
Collaborator

1. Building a sketch

2. don't forget about the center line

3.command "rotation"

Снимок.PNG

Students are having exams  😁

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Message 3 of 11

st32-22
Enthusiast
Enthusiast

Oh, so did I do it wrong? I should not have drew circles like this

 

image (2).png

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Message 4 of 11

89198826955
Collaborator
Collaborator

you can create with circles

there are a lot of options for creating this part

Message 5 of 11

kacper.suchomski
Mentor
Mentor
Accepted solution

Hi

You have at least 2 solutions:

  1. Use the Draft tool and draft the outer face of the chimney.
    https://help.autodesk.com/view/INVNTOR/2024/ENU/?guid=GUID-38133835-2EDB-414E-ACB1-2487A96900F7
  2. Use the Chamfer tool and create a draft from dimension+dimension or dimension+angle.

 


Kacper Suchomski

EESignature


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Message 6 of 11

st32-22
Enthusiast
Enthusiast

st3222_0-1685193084134.png

I used draft though I don't know if I did it right I wrote 12 like on picture when doing it, is it same like in example? 

st3222_1-1685193112866.png

 

 

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Message 7 of 11

st32-22
Enthusiast
Enthusiast

I think I fixed it now, it should be like in example am I right?

st3222_0-1685193347080.png

 

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Message 8 of 11

kacper.suchomski
Mentor
Mentor

I think so. Use the measure tool and check that your dimensions match the graphics.

 


Kacper Suchomski

EESignature


YouTube - Inventor tutorials | LinkedIn | Instagram

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Message 9 of 11

st32-22
Enthusiast
Enthusiast

Okay, thank you so much I will accept your solution now

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Message 10 of 11

SBix26
Consultant
Consultant

You can also add taper to an extrusion, like this:

SBix26_1-1685226023176.png

 

I recall that you mentioned in a previous posting that you had very little experience reading drawings, and I want to point out that this drawing has a flaw in it that you should not repeat yourself-- it is over-dimensioned!  The base of the cone is dimensioned (28.5mm), and the height of the cone is dimensioned (30mm - 10mm), and the angle of the cone is dimensioned (12°), and the top of the cone is dimensioned (20mm).  Only three of those dimensions are needed to define the cone, any three will do.  The fourth is not only not required, it should not be shown at all unless it is marked as a reference dimension, which is done by placing parentheses around it.  Whoever created that drawing is guilty of disseminating bad habits to students.


Sam B

Inventor Pro 2024.0.1 | Windows 10 Home 22H2
autodesk-expert-elite-member-logo-1line-rgb-black.png

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Message 11 of 11

st32-22
Enthusiast
Enthusiast

Thanks!

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