I looked PHA up. Color Fab offers some at a fairly reasonable price, but limited colors. It seems an interesting choice for printing. I do like the heat resistance of >120C. The printing temp range is low and pretty narrow and needs hair spray. I wonder if it’s comparable with PEI print sheets.
But it still has a price hard time competing with the $11US per kilo of PLA brands like eSun.
Nah, you still good bro as long as you are moving smoothly with the traffic.
What catches the trooper’s eye and gets you pulled over is doing all those lane changes if you want to be the fastest. That’s what is unsafe. Otherwise, they aren’t too concerned about the actual speed as long as the traffic is flowing smoothly.
There are firearms related .stl’s that can be found, but they are accessories rather than the actual parts that make a firearm function. But there are forums that do discuss and build 3D printed firearms that can be found with some searching.
I’ve done a couple of designs, shims for a Winchester SX4 shotgun to fit several guns to their owners for target shooting and hunting. And an easy loader for my P365XL. That 12 round double stack single feed clown car of a magazine is hard to load without it. But I haven’t bothered to publish either design and I have never wanted to either.
Congtrats! you just made a pipe bomb! And one that isn’t as good as a steel pipe You do understand that PVC pipe would not be able to contain the pressure of even the most anemic cartridge don’t you? Even a 1" schedule 80 PVC can only contain up to 520PSI @ 73F. Modern Cartridges easily generate 12,500PSI for a light shotgun target load of birdshot.
So, I don’t know what 3/4’s of those pictographs on the chart mean. Am I in the wrong place?
It’s part of a joint for the handle of an electric snowblower I have. It’s a cool looking part for sure, but it was easy to recreate as a model to print.
But after breaking the original injection molded glass re-enforced nylon and 3 other home printed parts, I redesigned the joint to be a single piece solid part. So while I can’t fold the handle down for storage, it no longer breaks.
Or if you can scrounge up a guitar string, you can simply make your own coil spring from scratch.
All work done in FreeCad.
My favorite personally reverse engineered part
And a favorite design I use every day a holder for my loose tea strainer to catch draining water
That maybe worse to remember and harder to make a habit to do.
So, did you do the monthly maintenance on the generator? Do you run it for 10 or 15 minutes every month to be sure it starts and runs?
Thanks for pointing that out Captain Obvious. And I earned the tee shirt for needing to make that decision-- more than once.
For all the times I have done CPR or those times I have to deal with a major trauma, never once did I see Jesus there waiting to take a turn at chest compressions, I never once saw the Holy Ghost crawl into an upside down car wreak with me, and God sure as hell was not there when I had to scale up out of that 20ft deep drainage ditch and had to explain to a Mother that her 11 year old son was dead under that 4-wheeler and there was nothing anyone could do to fix that.
God ain’t never had anything to do with it.
So why do we do CPR? Why do we use AEDs? Was all the CPR I have done a waste of time?
Dead means you are going to stay that way. Dead is irreversible. And until I and/or a doctor say you are dead, you are not. You are just maybe dead.
No it’s not. It only becomes a criteria when you can no longer reasonably be sure that it can’t be restarted.
Source: Retired medic that has pronounced my share of dead people AND restarted a few hearts also.
As an old and retired medic, the lack of respiration and pulse doesn’t mean you are dead-dead. On the scale of "Not Dead to Dead-Dead, a lack of respiration’s and pulse means you are at the maybe dead on the line. And other factors will make the final determination about if you are actually dead or not.
The first determining factor in figuring out where the patient is on the scale, is if you make it into my amp-a-lamps or not. If you do, you are alive at least for a little while longer and I’mma let the doctor sort it all out for you. If you don’t make it in the back of my bus, then you are dead-dead and nothing can change that-- not even god himself.
As an old and now retired medic. My personal definition of dead was if you made into the back of my amp-a-lamps or not. If you did you weren’t dead-- you were merely having a bit of a bad day. I might have needed to do your breathing for you and I might have needed to make your heart pump blood. But until some doctor somewhere decided you weren’t worth his time and effort, you were still alive. Because I don’t haul dead people.
So, by my definition as a trained and professional medical person, you where never dead-dead. Just someone have a bad day among many others having a bad day at that time.
It’s a good thing that the lack of a heartbeat isn’t the ultimate definition of dead. But it can be one of the markers of dead.
Do you want to pay for the heating and cooling of a bunch of those tanks out of your pocket? Or even the cost of upkeep to keep the tanks clean?
I have designed several 3D printed firearms related items.
I designed and printed shims for my Winchester SX4 shotgun, (Winchester claimed they couldn’t design them and make them work), and I uploaded the .stls for the set so other shooters could make their guns fit better so they could hit targets better.
I also designed a 3D printed EZLoader for a SIG P365 pistol. Those 12 round double stack single feed magazines are nearly impossible to load without one. And I felt the commercial ones that cost $40 or more were too expensive. So I designed something simpler and cheaper you can make at home for yourself.
These designs came about because I discussed problems with other shooters on several different shooting forums. Does that make me a criminal? While neither of my designs are anything like a Glock switch, no one knows just how far the law could be stretched if wanted. And one thing everyone knows is just how ignorant police are about laws. Not to mention just how impossible it would be for the state of New York to police the entire internet in search of such files and discussions. They can’t even stop you from downloading a pirated copy of your favorite video game. This proposed law is more feel good theater than anything that can be considered effective.
And if what I could do with my 3D printer scares people, just imagine what I can do with my metal lathe, mill, and welders…