ddmckee54

Last night I re-printed the rear wheel, with the bores corrected back to their original values, and the part scaled to 103% in CAD. It...

GreenTwin: The current plan is to use investment casting for the jewelry sized stuff, and some type of bound sand for the larger stuff...

Timo & kf2qd: I agree with what you're saying. Simplify also scales uniformly, the dimensions of all the external perimeters are...

I've been using Simplify3D as my slicer for a number of years now, mostly with good results - until recently.... I started having...

minh-thanh: Do you know anybody with a 3D printer? I'm talking about a filament printer, not a resin printer. Although both would...

If you use glass you'll probably need to watch your blasting pressure, too high and you run the risk of turning your media into a...

GreenTwin: Is there any way to recover/reuse the resin-bound sand after casting? Or is it a one-time use item? If it's one-time use...

It's a little late now, but you should have sealed up the hole in the back and moved it to one of the sides. Every twist and turn that...

In any dust collection system you need to minimize the leaks, because every place you are leaking air into the system means that much...

If you are planning on using standard PVC fittings in your dust collector, get the Sweep Ells instead of the standard Ells. The Sweep...

If you are using anything other than soda as a blasting medium you will scratch up your window - it's just a matter of how long it will...

In pit or quarry work, I'll bet you dollars to donuts that those bin vibrators were a LOT bigger than you'd what need for your blast...

Apparently stink bugs are fairly non-conductive, especially when electrocuted. If that contactor had a 200A feed maybe Edison was on to...

Brian: The trick for finding lost/miss-placed items is to just go ahead and buy the replacement item. The shop gnomes will then quit...