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Newbie

Question about Sweep in two seccion

Good day

I have a question, I'm trying to make an aluminum frame for a freezer but for this requir make a plastic cornerback for joining profiles.

When developing the plastic profile sweep use the tool, which makes me the piece at 90 ° but I require is to make the parts to an internal angle of 90 ° but the outside what I require a radio.

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10 REPLIES 10
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Re: Question about Sweep in two seccion

I would not make this with a sweep.  I'd extrude one side, cut it at the 45 degree angle, extrude the second side through next and add the radius after with a round feature.

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Doug Schaefer | Experienced Mechanical Design Engineer
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Re: Question about Sweep in two seccion

Hi Doug

I understand what you say, but I can not do an external radio, since the geometry of the part will not let me, let me know if the function sweep I can do two track (1 track 90 ° internal and the second with a radio) ??

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Re: Question about Sweep in two seccion

Hi,

Surely you would be looking to do a revolved section through 90 degrees making the axis of revolution on the inner corner.

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Re: Question about Sweep in two seccion

That depends on the design intent.  Looking at the image, it doesn't look like the outer radius is smaller than a 90 degree revolve would produce.

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Doug Schaefer | Experienced Mechanical Design Engineer
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Re: Question about Sweep in two seccion

Sony makes a nice "radio" if you require one.....

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Re: Question about Sweep in two seccion

Jajaja

Ok, my mistake, I mean diameter

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Re: Question about Sweep in two seccion

Are you looking for something like this?

The curve shown in your image has a radius to small to create this shape in one sweep s the inner surfaces would be self intersecting.  If you are looking to only radius the outer profile, two sweeps, one at a 90 and one with a radius could accomplish that.

Creo is an endless adventure: Always more to learn.
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Re: Question about Sweep in two seccion

Hello Kevin

It is similar but the inside of the I require 90 °, if conducted in 2 parts the connection between them as I make, since it is internal and external to 90 ° it is with a radius

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Re: Question about Sweep in two seccion

The inside portion can be made with a 90 and the outside with a radius.  The second curve needs the radius to start and end tangent to the 90 degree portion so that it is a 90 on the inside edge (similar to my previous example).

Creo is an endless adventure: Always more to learn.
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Re: Question about Sweep in two seccion

It can but the radius needs to be the same as the width of your profile section.

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