First 3D CAD Item ever made!

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ZenOhSix
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First 3D CAD Item ever made!

Post by ZenOhSix »

I am amazed.

I have NEVER used CAD software before. This was going to naturally be a learning curve no doubt, as it is part of the 3D printing world. While I am waiting for some replacement parts for my 3D Printer, I figured I would I would start checking out some various CAD software and get to making something.

The first item I wanted to make, was something my wife wanted me to make. :lol:

It was kind of a condition of purchase approval. Our wonderful dog, a 2 year German Shepherd, decided to eat the nose off my daughter's 7th birthday stuffed animal thing she REALLY had to have. This occurred 2 days after her birthday of course, and nothing like the dramatics of a newly aged 7 year old when she found her thing destroyed.

The nose piece is hard plastic, and now looks like the surface of the moon. The edges are pretty darn sharp, enough to scratch my daughter's face is she tried to snuggle with it. Anyhow, the wife hands me this nose, and requests (demands) that I fix the situation.

Anyhow, here it is!

[img]https://farm1.staticflickr.com/673/2131 ... 1bb1_c.jpg[/img]

Interesting enough, it is actually 99% the exact dimension of the original nose! The program I used was DesignSpark Mechanical and SketchUp. I used SketchUp to make the 3D text, then imported it into DSM. Here is the text:

[img]https://farm6.staticflickr.com/5785/215 ... aab1_c.jpg[/img]

I am really surprised how easy it was to make. Now, it did take me an hour and a half to make it all... Much of that was me trying to learn the buttons, combining objects, shaping things, setting dimensions, importing in the 3D Text, etc. Previously to trying DSM, I tried FreeCAD. After about 2 hours in it, I threw it away. I was HOPING there was something else I could use. I happen to come across DSM by accident, and I am super glad I did.

Anyhow, by next week - I should have my printer ready to go and be able to try and print this nose!

Thanks,
Mike
BenTheRighteous
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Re: First 3D CAD Item ever made!

Post by BenTheRighteous »

ZenOhSix wrote:I have NEVER used CAD software before.
I don't believe you! That model is too nice to have been banged out in a couple hours by a total noob! If I couldn't do it, NO ONE could do it! :lol:

For real though, nice job. I hope it prints well!
nitewatchman wrote:it was much cleaner and easier than killing a chicken on top of the printer.
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lightninjay
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Re: First 3D CAD Item ever made!

Post by lightninjay »

As Ben said, great job, especially for a beginner! Measuring out and modeling those ridges as well as the different rounded bevels is quite the task for a newbie, you're to be commended!

Way to be the Dad to save the day :)
If at first you don't succeed, you're doing something wrong. Try again, and if it fails again, try once more. Through trial and error, one can be the first to accomplish something great.
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Eaglezsoar
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Re: First 3D CAD Item ever made!

Post by Eaglezsoar »

I bet the stuffed animal looks great with its new nose!
Excellent job!
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Jimustanguitar
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Re: First 3D CAD Item ever made!

Post by Jimustanguitar »

So the real question is... how did it print?
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Eaglezsoar
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Re: First 3D CAD Item ever made!

Post by Eaglezsoar »

Jimustanguitar wrote:So the real question is... how did it print?
With a 3d printer and filament!
Sorry Jim, I couldn't resist!

Now without the comedy, ZenOhSix, how did it print?
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teoman
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Re: First 3D CAD Item ever made!

Post by teoman »

That part may be a little tricky to print.

Why not make the shaft and nose swparate pieces (with a slot on the nose part) and then join them with acetone.

You may want to relocate the text to the side.

I have a deburring knife and i think it is a very useful tool.

[img]https://encrypted-tbn1.gstatic.com/imag ... rjERp9WD64[/img]
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