Machinist

joined 2 years ago
MODERATOR OF
[–] Machinist 18 points 22 hours ago (1 children)

That's a different one, Boebert, giving handies at all-ages musicals. This one, Green, fucked her CrossFit trainer or something.

Also:

Perjury Trailer Queen > Marjory Taylor Green.

[–] Machinist 3 points 22 hours ago

Automatic transmissions have been around since the 60's or 50's, IIRC.

[–] Machinist 4 points 23 hours ago

US made things that are the best or in a small group of the best:

Hand tools, power tools, machine tools, alloys, plastics, clothing/footwear, hardware, firearms, whiskey, porn, movies/shows, glass/ceramics, camping/outdoor, and all sorts of luxury items.

Affordability is a different issue. There are usually options that are good enough and cheaper.

[–] Machinist 3 points 1 day ago

Not original to me. Totally stole it.

[–] Machinist 1 points 1 day ago* (last edited 1 day ago)

It will be fun if we lose modern high yield rapeseed and soybean. Lovely.

Unrelated but horrible farm story you reminded me of. Worked on a tater farm when I was a kid. One of my favorite things when riding the planter was when they would spray fungicide on the planting from previous days. It smelled just like Grapico cola (grape flavored soft drink). We all loved the smell of it and basically huffed the wind. Probably get dick cancer or something from it one day.

[–] Machinist 7 points 1 day ago

Novel inbound. Don't think I've ever written this down.

I hadn't heard of the big mountain lion from Florida, I'll have to look into it. Nifty.

I have heard that the lions in Florida experienced a bad genetic bottleneck and are inbred and won't survive long term without intervention. There has been discussion about bringing in fresh breeding stock to try and help them, don't know if its been instituted.

I saw mine deep in the woods, about 10mi north of a place called Cougar Holler. (I heard about that holler after this.) I saw the cat in Skyline WMA in North Alabama. Was 2mi from a road, no trail, after dark, coming up the side of a holler.

On a flat spot up the side, almost to the top, I saw what looked like green headlights coming towards me. It was confusing because you couldn't even get a four wheeler in there and it was quiet. Realized it was eyes as it got closer, we were moving towards each other. Got to about 20 yards and realized it was a giant cat. LED lamp, so color isn't great/lot of green, but it looked like gold/tan fur and white belly. Its tail was proportionally shorter than a house cat and longer than a bobcat. End of the tail was squarish, almost tufted. Face was blocky and a little flatter than a common housecat. It was twice, maybe three times the size of a bobcat, so probably a juvenile.

The way it moved was like a snake slithering. It was up on a deadfall, and it kept sliding out of my light. It slid off the log towards me. At that point I drew my handgun and started growling and hissing. It stopped and stared at me and I kept moving towards it. It turned back the way it came and just casually slithered away. It wasn't afraid of me, just no longer interested.

I know bobcats and house cats. This was not that.

I will never, ever, forget its eyes or the way it moved. The entire event is burned into my memory. Adrenaline was up, but I wasn't scared, living in the moment, excited. Got the shakes when I made it back to my truck and sat down.

One of the peak experiences of my life.

[–] Machinist 6 points 1 day ago

Yup. Unfortunately, once released, the magic smoke is gone and cannot be replaced.

[–] Machinist 25 points 1 day ago (6 children)

All electrical components contain magic smoke that was put into them at the time of manufacture. If that smoke is released, it doesn't work anymore.

Some broken or malfunctioning machinery respond to incantations projected with emotion. Cuss a machine hard enough and it will start working again.

Another one I've personally experienced, but don't know of any studies for: the main casting of machining equipment such as mills or lathes is a big crystal with unique properties. Each machine has different frequencies it resonates at when cutting. You can hear and feel the vibration when cutting and tune the machine/program for more efficient cutting and tool life. Sort of like taking a guitar that is out of tune and tuning it to a pleasant chord. Two identical machines will need different tunings. This tuning can change over time due to wear, temperature, humidity or maybe the phase of the moon.

Unrelated to machinery: there are mountain lions in the deep south in the deep woods. I had one check me out once. The state wildlife agency denies the modern existence of mountain lions and I didn't believe in them until I was face to face with one. I had to growl and hiss at it to convince it that I wasn't interesting.

[–] Machinist 4 points 2 days ago (2 children)

Fusarium

Doing some quick searching, I didn't find anything that covers your scenario. Not that I don't believe you, but do you have a source on Fusarium quickly evolving fungicide resistance in a big way?

[–] Machinist 4 points 2 days ago (1 children)

Born and raised in fundamentalist evangelical Christianity. The vast majority of evangelicals will know the story of Moses and the golden calf.

A significant minority of evangelicals actually regularly study the Bible. (I used to be one of them.) They tend to be the core of the membership and teach classes and have leadership positions. See Mike Johnson for an example.

The level of internal propaganda is wild. To be able to maintain that faith while regularly studying the Bible takes a lot of willing suspension of disbelief. Basically, they live in a bubble where they self-censor incoming information.

Something like the ex-mormon CES Letter is needed for the evangelicals. Homeschooling also needs to have required curriculum to give children logical tools.

Conservative cultural christians are a different problem and probably what you're actually thinking of. They're useful idiots for the far right as well as the evangelicals. They really don't know much about the Bible or denominations around them and tend to believe what they were told last by far right media or their smart uncle who's into conspiracy theories and shit. Political and religious outrage as entertainment.

[–] Machinist 3 points 3 days ago

I have a pi 4 server that hangs up after a few days. Tried to track down what was causing it but didn't go to extremes. Most expedient solution was to force a reboot.

Have a cron job that reboots the pi at 3:00 AM each day. Easy work around, lazy was better.

[–] Machinist 4 points 5 days ago

I'm a redneck. Not inbred more than normal, as far as I know. I think I'm purty smart sometimes. Since you and I are 50th cousins, at worst, you've got some redneck in you.

Don't be like the fascists. Don't get lazy in your thinking. Our antagonists are human, some are very intelligent.

To defeat their ideology, we must view them accurately. Otherwise, how will we anticipate what they will do?

 

Been getting slow loads and timeouts all morning. Figure it will probably resolve on its own. Didn't see any reports. Running Jerboa 0.0.77-gplay.

 

My son is about ready for his first printer. His school is running Cetus MK3 printers, he has a class using them, and his teacher has recommended this printer. He also has an educational seat of Fusion 360.

I'm proficient with Mastercam and hand written/modified G-code. I can help him with CAD no problem. Alignment, assembly, adjustment, and backlash are second nature for me. Have a little better than layman's understanding of printers. (Lusted over the Markforged printer that could do continuous carbon fiber.)

Eventually, will be building my own shop and hope my son might work with me. Hope to include printing, especially in metal.

I've seen some of the flap about Bambu and them closing up the software tool chain. I would like to avoid that sort of thing, for now, openness is better.

Top of my budget is around $500, with $200 probably being better.

Usable prints for tooling/spacers/repairs would be a bonus as would being able to print UV resistant plastic.

My goal for him is to get gud at modelling and get a feel for computer controlled movement. Another goal, harder to describe, is him finding the joy in mechanical tinkering and producing an idea made physical.

Thank you much! What do?

12
Project 2025 trackers? (self.politicaldiscussion)
 

Any of y'all got a tracker that is following which portions of Project 2025 have actually been enacted? Something like the chump lawsuit tracking? Not finding anything with a search.

1
submitted 2 months ago by Machinist to c/syria
 

Does anyone know about Syrian Latakia tobacco?

It's a major component in English and Balkan style pipe tobacco. It has been replaced by the inferior Cyprian Latakia tobacco.

 

I have added a wifi repeater to the outside of my home so that my wife can watch her critter cams. It is a POE device that runs all the way back to my router.

Would like to install this surge protector but I'm getting conflicting information on grounding it. My installation is to the side of my house, not a metal pole.

Lowest effort options first, I can:

A. Place the protector inside near where the CAT5 enters the basement. Ground to a junction box that I installed that is grounded to the house panel and rod.

B. Ground internally to a water pipe or externally to the outdoor spigot.

C. Drive a ground rod where the cable exits the house and ground to it.

D. Repeat C and also bond to to the pre-existing home ground rod. (Least preferable option, rods would be on opposite corners of house.)

251
Lilith and Lulu. (lemmy.world)
submitted 3 months ago by Machinist to c/cat
 

They hate each other so much.

82
Cyberule Dystopia (lemmy.world)
 

Just looking up some DIY medical procedures and then the unwanted AI goes off the rails.

7
Cursed_Daemon (lemmy.world)
 
 

Found this broken piece in the creek bank. Southwest Pennsylvania. Farmhouse was built in 1922. Coalmining country.

Would have been about 18" in diameter. There is a rough coating in the glaze on the inside and outside of the bowl section. Abrasive enough that I figure it served a mechanical purpose. There are three grooves on the rim that aren't symmetrical to each other.

There might be a makers mark in the center of the glaze inside but I can't make it out. There is also a light blue/green stain on the bottom that might be a mark.

Any ideas?

22
celeb_pics spam (self.support)
submitted 5 months ago by Machinist to c/support
 

Celeb_pics appears to be some bot posting from whoischic.com. Cluttters up /all.

 

The electric PTO clutch on my 1969 mini tractor is dead and discontinued.

Original winding is aluminum 18 gauge. Manufacturer specs were 2.88ohms, 237 turns. The manufacturer specs didn't quite physically match what I found when I took apart the old clutch. If I understand this correctly, the 2.88ohms is the most important part and will pull 4.17 amps.

I just attempted a coil with 18 gauge copper magnet wire. I made it to the max dimensions I can get in the housing with a scramble wind. I'm getting 1.2 ohms, which would pull 10 amps or so. Not good.

Was able to get 187 feet given the resistance.

If I go with 20 gauge copper, assuming I can get 235 feet (1.26 * 187) and I should get 2.319 ohms. Probably get a little more than 235 feet and get the resistance up a little more.

What does this do to the strength of the magnetic field?

Would I be better off putting a power resistor in series with my 18 gauge coil?

Any advice greatly appreciated!

 

Another before:

It's green Vermont slate, figured out that it was originally painted black and marbled. Victorian thing, faux marble mantels. Fireplace is also Victorian faux, red brick, would have had logs and a red light. I'll be putting in a gas insert at some point.

Started at 220grit, and worked up to 1000. Finished with a 50/50 mix of boiled linseed oil and mineral spirits:

Didn't realize slate could be this pretty and figured:

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