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I'm using 1.0 of the firmware hack. Yes I can use pla or abs on either side.
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Just to confirm the magnets.
I just received some 3/4" x 1/10" N42 Neodymium magnets.
Promptly busted one new one and one of the originals. Fortunately, they all seem to be identical.
This is the eBay listing I got them from. The supplier is a USA supplier.
http://www.ebay.com/itm/310976202589

Originally Posted by
TommyDee
HELP!!!
I need to know how to best remove acrylic adhesive completely.
Attachment 1696
Magnets are 18.98mm x 2.35mm
Pockets are 19.4mm on 64mm center; 2.65mm deep.
Pattern centered on an overall 170mm x 170mm; corner radii ~R3mm.
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Doing a 70um print to see how bad it is.
And tomorrow new supplies are coming.
What's everyone else up to!
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Tom, what program do you use to make the threads in your models? I'm designing something and have used a tap in the hole I want threaded, but have noticed that human error can cause the threads to not be perfect. The test bolt I put in has a slight wobble when the piece is spun. I'd like to do the threads in the model.
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I use the current version of Pro Engineer which is Creo.
I have to define the treads though.
SolidWorks '16 will now do helical threads.
So if you can do helical sweep cuts in a CAD program, WIKI has a good profile for both metric and English
https://en.wikipedia.org/wiki/Screw_thread
screw.PNG
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I've been using tinkercad to do my model. It's cheap and easy, just the way I like it. I found that there's a metric thread generator where I just put in the diameter and pitch and it creates a model with threads on it, turn that from a solid to a hole and it's easy metric female threads through the middle of the model. I may thread chase it but I want the threaded rod on there tight so we'll see.
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I am amazed at how well this printer is doing on M5 threads. Yes, chase it due to the stop/start blob. Once chased, it takes quite a bit of pull-out torque. Obviously you should have the hole somewhat perpendicular to the print layers.
Nice find in the Tinkercad threads!!!
You do know the pilot for a metric thread is easy to calculate, right?
And for others... The pilot hole for a metric thread is the size of the thread minus the pitch.
That mean the pilot hole for an M6 x 1 thread is 5mm diameter.
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Okay, the hack is failing me!
Yesterday a print stopped extruding...
I removed the cartridge and put it aside in disgust...
Later in the night I looked at it to unclog it...
Sure enough, it was empty!
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Administrator
Which was the issue then?
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Administrator
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Finally, my army is complete!
newarmy.PNG
About 50 hours of printing with the Hatcbox filament.
And 50 to go
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