Polock
kiwifarms.net
- Joined
- Jan 17, 2022
SNEEDS CNC FEED AND SPEED (Formerly Chucks)heres a comment chain that is a fun read
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SNEEDS CNC FEED AND SPEED (Formerly Chucks)heres a comment chain that is a fun read
Yes that is an extruded billet. Metal is squeezed through rollers into rectangular/round shapes. Forging is basically a big die that smashes the metal into close to the final shape on typical lowers. Big difference in the crystalline structure of the final product; though it probably doesn't matter in this case.I'm not expert in metallurgy but those look like Billets and not forgings, is that what he called them?

View attachment 8216687
Look at the forged aluminum lowers he has to mill, anyone who buys this shit is brain dead. He does have steel lowers but no pictures, I bet they look just as bad.
its one of the early AR-10s from the 50s.What the Jetsons raygun punk?
its one of the early AR-10s from the 50s.
Everytime.How often do you guys clean your pistols/rifles after shooting them at the range
if shooting Blackpowder, every time.How often do you guys clean your pistols/rifles after shooting them at the range
I once saw a "home defense" AR locked up solid after shooting 2 magazines of Wolf 5.56 and sitting for a month in the closet. The owner was understandably very embarrassed. Thankfully his house did not need defending during that time.Everytime.
Every time but only because I like it as part of the range time ritual.How often do you guys clean your pistols/rifles after shooting them at the range
Depends. I always run a boresnake afterwards at the minimum. Usually I’ll go a few months and just spray some ballistol around the bolt from the ejection port and use a brush on the inside without removing the bolt.How often do you guys clean your pistols/rifles after shooting them at the range
I gotta go swap BCGs and clean my barrel.... Was shooting during a rain stormif shooting Blackpowder, every time.
if shooting smokeless it depends on conditions. if it was raining or very humid i will wipe down and oil the gun. I usually go ahead and clean the bore when i do this.
I've kinda locked up a Mossberg 500 firing pin after a few dozen of the shittiest range ammoEvery time but only because I like it as part of the range time ritual.
Most centerfire pistols and rifles recommend a cleaning every couple thousand rounds. You can go even longer than that if you're disgusting and lazy and it wont affect performance for modern firearms. Pump shotguns basically never need to be cleaned. Minimally you should at least lube up before you put your gun away.
The only exception is if you're shooting corrosive ammo i.e. .22LR or cheap/shitty 3rd world surplus - its a good idea to clean those afterwards.
I'm not an expert myself, but I know some forms of aluminum stock are extruded rather than rolled. It's a lot cheaper but it's not very straight and is prone to warpage if you machine it too thin, it's basically the equivalent of using the Play-Doh™ Spaghetti Press with the various dies to squirt out roughly the shape that you want. It's fine for most things honestly, but not for something that requires any level of precision, like a repeating firearmI may be retarded but, is he cutting oversized lowers out of bar stock and then milling them down to size? Wouldn't it be fucking easier to start with smaller billets and then go from there?
Almost never. I add lube occasionally. I really only clean them if they get rained onHow often do you guys clean your pistols/rifles after shooting them at the range


Is he subcontracting the receiver blanks out to another shop? Because I thought he only had a CNC mill and a lathe and operated out of a shed on his property. It would also still be cheaper to buy a $5k Bandsaw and and chop chunks off of bar stock himself wouldn't it?He is waterjetting the shape out,
I mean, take the maximum dimensions of your desired end piece and add 10-20% in every dimension to allow for standard sizing of material and then mill it out from there.I'm not an expert myself, but I know some forms of aluminum stock are extruded rather than rolled. It's a lot cheaper but it's not very straight and is prone to warpage if you machine it too thin, it's basically the equivalent of using the Play-Doh™ Spaghetti Press with the various dies to squirt out roughly the shape that you want. It's fine for most things honestly, but not for something that requires any level of precision, like a repeating firearm
To give him the slightest benefit of the doubt, he may need a lot of extra meat to be able to machine it down to something actually square and true, but I immediately swing back around to him being retarded because there's no way all that extra machine work is cheaper/more efficient than just buying proper rolled stock. He's also leaving the meat in unnecessary places. I can only guess that he went to reddit to ask why his machining wasn't turning out square, when someone finally managed to help him figure out he was using the wrong kind of stock they suggested buying thicker extruded stock and leaving a bit of extra meat to help square things up if he couldn't afford/find the proper rolled stock, but he didn't know what that meant so he just left a ton of meat everywhere just in case
(Also, just saw @Akran's post about waterjetting it, that explains a bit of the excess meat problem but it's still so goddamn much)
If You've ever liked a photo I posted or piece of writing I did I humbly request that you the reader humor me and engage in a logic exercise (use my quoted post for reference)Hello everyone, I come bearing a most interesting data point with potentially massive implications.
simply beautiful. would kind of suck if you were left handed though.View attachment 8219739
its a traditional side charger. this was a very early gun. 1956 vintage.
I don't have the requisite level of brain damage/delusion required to fully flesh out an argument but I can think of two (bad) points of attack if anyone wants to try and expand upon themYour role: Can YOU, the reader, adopt the mindset of an anti gun activist and present to me In the context of the theoretical future this logical exercise takes place in a coherent argument as to why new production, real, taxed snd regulated machineguns should remain outlawed while pseudo-machineguns are legal in large swathes of the country?