This video will show yet another way to easily set the compound angle on your metal lathe.
Пікірлер: 38
@williambowen7007
Very well done, thank you, I wish I had seen this yesterday, it would have saved me an hour of mental confusion before I got the angle correct for a taper cut.
@ronslaughterandalice1018
I’ve chased both left and right handed threads , internal and external and never had to swing the compound around.
@ypaulbrown
wonderful Lee, always love watching your videos, and I always learn something great.....cheers from Florida, Paul
@yournamehere3374 Жыл бұрын
I like your method and appreciate your video attempt to help others but as stated by others and yourself about the mistake in your 2nd setup. Why don't you remove the video and post a correct one?
@Philippians4vs4-8 Жыл бұрын
Well, I'm glad that I finally got to see your video after what I assume is three years. I certainly hope that you haven't stopped making videos. I learned a lot from this one, and have subscribed. Being an Electronics Engineer (retired) by trade, I do understand trig inside and out and have used it in my little shop many times in setting up my lathe, but actually I like your method much better and I look forward to hearing more from you. Thanks for sharing your knowledge. Plato once said: The beauty of style and Grace and harmony and good rhythm depend on simplicity.
@alanmaughan7968 Жыл бұрын
You already have a perfectly good scale for setting your compound to 30 degrees in both directions for both internal and external threads, just think about it, would PM have made a machine that needed this much faffing about to do a basic thread cutting job?
@Hoaxer513 жыл бұрын
I’m a newbie and I caught your mistake on the second setup, I read through the comments to verify and I was correct. The one thing that I would have liked to see on the second setup was for you to use a boring bar with a thread cutting insert on it because the way the tool holder was positioned, you couldn’t have mounted a boring bar. I did get what you were saying right away on your first setup enough to realize the mistake, so that’s a good trick I’ll remember. Thanks
@MR6.53 жыл бұрын
Thanks for the video, your time and effort are always appreciated!
@iguanapete38093 жыл бұрын
I got it at about 8 min. in.
@charruauno3863 жыл бұрын
Thank you for showing, Mr. Lee for those that can’t go one day without given a derogatory response, is because they are frustrated by the ones that will show them a better, simple way of finding a good way to complete the job at hand. FYI, when I went to Mechanical Engineering School, and any one student did not grasp the subject correctly, the professor will find a way to explain it well, your method was explained to us the same way you did in your video, with a big difference, we did not have a new lathe like yours, our was a South Bend original model 9” C, donated by the USA to the School. Thank you Mr. Lee have a nice and safe day.
@tracylemme13754 жыл бұрын
If you can’t do a little simple trig you have no business trying to be a machinist. An indicator against the tail stock quill or chuck face is by far the quickest and most accurate method to adjust the compound angle. Just use sine or cosine.
@Stefan_Boerjesson4 жыл бұрын
Anyone that wants more precision, look at this:
@Stefan_Boerjesson4 жыл бұрын
Looking at the potentiometer, eh, the protractor… I have heard people slip a lot worse and creating lots of laughters. It's nice You are human Lee!.
@user-so2ts5ej5p4 жыл бұрын
Здравствуйте! Резцедержатель у Вас великолепный! Можно ссылку ,где такой приобрести можно?!
@CarpinteroJesus4 жыл бұрын
At the minute
@chuirios3654 жыл бұрын
Wow! Thank you! So simple I don't know why I've never seen this method if setting the compound.
@carlocolsen86974 жыл бұрын
Please Mr take off your finger rings. I have a neighbour that lost one finger during working in the shop.
@eyuptony4 жыл бұрын
Interesting, I'll keep this method in mind. Thanks Lee
@MrPragmaticLee4 жыл бұрын
YES, I got in a hurry and made a mistake near the end of this video when I was demonstrating the setup for cutting an inside thread. Thank you to the viewers who pointed this mistake out in a constructive or humorous way. To those viewers who thought it necessary to include an insult, well I hope that made you feel better. Some comments have been hid just to prevent a pissing contest from developing. Ya'll take care & I'll see you on the next video.
@scotty3621004 жыл бұрын
LOL, all was good, until the last procedure for inside thread cutting. You got a little too cocky, and screwed up your procedure....