Threadcutting on a lathe

100% agree with the above post. I went to business school, make french fries for a living (in a factory, not a restaurant), and taught myself everything I know about machining through books (old and new) and the internet. Just last week I made my own 308 chamber reamer out of O-1 for a 14" Savage barrel I made from a Green Mountain blank. Why not buy/borrow a reamer? Just for the learnings!
 
Jesus you come across like one of the whiny apprentices!

You don't recognize the irony of running off with a great long whinge in print, about how hard folks find it to read things?

If you (and the whiny apprentices) spent as much time actually muckling on to practicing and trying what was told or shown, rather than spinning around in a dither trying to find an easier way, you'd all be much better at all sorts of skills that need to be learned and practiced.

Yeah, I did shop in Grade school. I did Trade school to supposedly actually learn this stuff formally, over 20 years after I bought my first lathe, and learned to make it do what I wanted it to do.

I broke parts, I broke tools, I made lousy tools, I made better tools, and eventually I built some skills.

Much, much later, I ended up teaching those skills.

So, whining at length about how different folks learn, isn't really falling on a sympathetic ear here.

I'm pretty sure that after a Cat Video, a video of a Kid Nutting himself on his bike going over a jump, the third video ever posted on the internet was some dude thinking he was solving everyone's problems with thread cutting on a lathe.

I'll stand by my comment earlier. Folks think it's some bloody dark art, and it bloody well isn't. It's a skill that has to be practiced and learned. Dithering around making excuses, just cuts into the time that would otherwise be spent doing so.

Watching someone do it, reading about doing it, frankly, anything other than doing it, isn't building the experience that makes the skill.



Ahhhhhhhhhhhhhhhhhhh, so you admit you had to LEARN your skills over time, not just read a book and fly at it like a professional???? No kidding.

Been there, done that. So I fully understand. I also understand not everyone comprehends the same things in the same manner and not everyone is as dedicated to the trade as you are.

Depends on priorities I guess.

Reading something is one thing, being able to read something and comprehend what's been read and be able to apply it to the task at hand, is another.


SOCIALISM THRIVES ON POVERTY

TURF THE LIBERALS IN 2019

Liberals really like POOR people, they're making more of them every day

If you can't vote CPC, stay at home in protest
 
Ahhhhhhhhhhhhhhhhhhh, so you admit you had to LEARN your skills over time, not just read a book and fly at it like a professional???? No kidding.

Been there, done that. So I fully understand. I also understand not everyone comprehends the same things in the same manner and not everyone is as dedicated to the trade as you are.

Depends on priorities I guess.

Reading something is one thing, being able to read something and comprehend what's been read and be able to apply it to the task at hand, is another.


SOCIALISM THRIVES ON POVERTY

TURF THE LIBERALS IN 2019

Liberals really like POOR people, they're making more of them every day

If you can't vote CPC, stay at home in protest

My priority was that I was interested, long before I did it for work.

I have never said it was anything like an instant process. It's a skill. If you avoid doing it, you never get any better.

The principles involved in thread cutting are simple. Unless you go out of your way to make them complicated.
 
100% agree with the above post. I went to business school, make french fries for a living (in a factory, not a restaurant), and taught myself everything I know about machining through books (old and new) and the internet. Just last week I made my own 308 chamber reamer out of O-1 for a 14" Savage barrel I made from a Green Mountain blank. Why not buy/borrow a reamer? Just for the learnings!

The McCains plant by the highway? The smell driving by there.... Makes me drool like Homer Simpson! LOL!
 
Take an accurate measurement from the furthest point on your threading bar and mark a line with a paint pen where you want to disengage. Then when you get close, close one eye and line it up with the face of your part. When your mark hits the face, disengage. Also always cut a nice relief in the bore if you can. It's almost impossible to get a clean run out otherwise, unless there isnt a shoulder and you can just ramp out.
 
The McCains plant by the highway? The smell driving by there.... Makes me drool like Homer Simpson! LOL!

One of the competitors' plants but they all smell the same :). The Rogers Sugar plant seems to smell like antifreeze, though. Whenever I drive by and the wind is right I get worried that my heater core sprung a leak.
 
One of the competitors' plants but they all smell the same :). The Rogers Sugar plant seems to smell like antifreeze, though. Whenever I drive by and the wind is right I get worried that my heater core sprung a leak.

One of my wife's brothers drives truck out that way, hauling spuds, liquid sugar, and the like, all over the place.
Says the fries at the fry plant make for a nice change of pace from standing around in the cold while the truck gets unloaded.
 
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