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Replacing damaged melamine parts

Posted: Tue Jan 06, 2015 12:46 pm
by staticbunny
I assume this probably happens a lot since the manual clearly says not to over tighten in a lot of places. I searched but couldn't find what most people do in this situation when it;s pretty minor. I just slightly collapsed a few of the pockets for nuts in a support and in a motor mount. it doesn't seem to have affected anything but it still bothers me knowing they are there. I noticed some people have used the github laser cut files to get some acrylic pieces done. Has anyone actually printed new pieces for the base?

Re: Replacing damaged melamine parts

Posted: Tue Jan 06, 2015 3:00 pm
by BenTheRighteous
What's stopping you from printing replacement pieces? :)

You can use the github files to get your X and Y measurements. You know the Z height will be 1/4" thick (roughly anyways; I've measured mine and it's a little more in reality).

Re: Replacing damaged melamine parts

Posted: Tue Jan 06, 2015 4:52 pm
by staticbunny
That was I was getting at. Sorry I didn't make that clear. I was also just trying to find out if anyone had done this and if they had any suggestions. Thanks for explaining how to get them printed I didn't realize I could go about it that way.

Re: Replacing damaged melamine parts

Posted: Tue Jan 06, 2015 6:39 pm
by jdurand
I'm about to have MakerGeeks.com quote making parts for my second extruder. SeeMeCNC says they're not making a v2 version of the kit of parts since hardly anyone bought the v1 kit.

Re: Replacing damaged melamine parts

Posted: Wed Jan 07, 2015 5:30 am
by teoman
If it is not a problem, I would not worry about it.

When/if the time comes to replace it, you will be full of ideas and create an upgraded part.

Re: Replacing damaged melamine parts

Posted: Wed Jan 07, 2015 8:17 am
by Jimustanguitar
jdurand wrote:I'm about to have MakerGeeks.com quote making parts for my second extruder. SeeMeCNC says they're not making a v2 version of the kit of parts since hardly anyone bought the v1 kit.
You can have TrickLaser quote the wooden parts too.

Re: Replacing damaged melamine parts

Posted: Wed Jan 07, 2015 10:23 am
by jdurand
Jimustanguitar wrote:
jdurand wrote:I'm about to have MakerGeeks.com quote making parts for my second extruder. SeeMeCNC says they're not making a v2 version of the kit of parts since hardly anyone bought the v1 kit.
You can have TrickLaser quote the wooden parts too.
Ok, will do.

Re: Replacing damaged melamine parts

Posted: Wed Jan 07, 2015 10:55 am
by bvandiepenbos
The files are drawn for .270" thick melamine.

A trick to strengthen the melamine core is to soak in some water thin CA glue. I use Mercury Adhesives M5T thin viscosity CA
http://www.amazon.com/M5T-Thin-Viscosit ... B000XIIZAQ
Regular viscosity CA that you find at your local hardware will not wick into the melamine core.
You could remove screw and wick glue into the crushed area, that will fix it.

The github files are 2D .dxf for laser cutting or Solid Works .SLDPRT files, if you need printable .stl of a specific part I can create that for you.

Re: Replacing damaged melamine parts

Posted: Thu Jan 08, 2015 1:34 am
by staticbunny
Awesome thanks! Once I get my machine up and running I'll let you know if i need help with the parts.