Bigger Disc Sander (with sewing machine motor)

Hi everyone! How are you guys?

So, it took a little longer than what I expected but I started my bigger disc sander project. Many here on this forum suggested me using plywood for this one, but I decided to try layered lasercut MDF once again. It didn't work a 100% as I expected it, so i'm calling this a prototype, a first test. As soon as I get hold of some nice plywood, I'll make a second version, correcting some of the issues I had with this one. Suggestions and critics are very much aprecciated!! Here are the fotos and video link at the bottom!

Attachment 30902
Attachment 30903

The project on sketchup:
Attachment 30904
An how I assemb
https://youtu.be/GDeb_6d556w

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Thanks cuttransformglue! We've added your Disc Sander to our Disc Sanders category,
as well as to your builder page: cuttransformglue's Homemade Tools. Your receipt:

<div id="blocks"> <div class="block b1 pngfix"> <div class="bimg"> <div> <a href="https://www.homemadetools.net/homemade-disc-sander-74"> <img src="/uploads/226063/homemade-disc-sander-74.jpeg"/> </a> </div> </div> <div class="head pngfix"></div> <div class="left pngfix"></div> <div class="right pngfix"></div> <div class="blockover b1 pngfix"> <div class="title"> <a href="https://www.homemadetools.net/homemade-disc-sander-74">Disc Sander</a> <span> by <a href="https://www.homemadetools.net/builder/cuttransformglue">cuttransformglue</a></span> </div> <div class="tags">tags: <a href='https://www.homemadetools.net/tag/disc-sander'>disc sander</a> </div> </div> </div> </div>
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Great Sander. I like how you attached the disc to the motor shaft

Nice job I also did something similar

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Thanks cuttransformglue! We've added your Disc Sander to our Disc Sanders category,
as well as to your builder page: cuttransformglue's Homemade Tools. Your receipt:

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Thank you Diyer!

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Great Sander. I like how you attached the disc to the motor shaft

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Thanks, this is a simple flange bought on aliexpress!

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Nice job I also did something similar

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Thank you! I'll take a look on your youtube channel ;)