BLOCK SQUARING ON A MILLING MACHINE WITH A SQUARE & DIAL INDICATOR OR BY END NOTCHING. MARC LECUYER
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- Опубликовано: 28 янв 2014
- This video presents two progressive approaches to producing very accurate square blocs on a milling machine. The first is with a square and dial indicator and the second is the end notching technique that is preferred for multiple part production. Squaring a bloc is quite often the first operation for many milling projects and if not done correctly will affect all subsequent operations.Keeping in mind that the objective of my videos is to introduce novice machinists to accurate work techniques, Marc L'Ecuyer THATLAZYMACHINIST.COM
Best instruction on RUclips, followed only by this old Tony’s - merci Marc
this channel is a treasure 😁👍👌👋
Just by watching your videos you can turn an aprendice into a skilled machinist
Had to give you a big thank you. I've been an electrician for thirty years but I'm getting in to machining now for hobby and also at work and your method of teaching is just what I needed. Thanks again and I did subscribe. Enough chit chat. Next lesson.
Thanks Marc, I will be making 3 brass pins later on this morning.
Thanks for great Teaching series. Not just this video but all. I have only seen 2 or 3 so far, very well presented. Good methods, good focus on precision and safety. I know these videos take a huge effort to produce thank you for passing your knowledge and experience to the next generation. :)
Marc,
What a brilliant tutorial. Thank you for producing a very informative video.
Thanks Marc, there is always something that I learn in your videos, I thought I knew how to square up a block. The notching technique is new to me, simple and great! Regards, Matthew
Marc you do a great job teaching fundamentals. i lot of us never went thru a formal machinist course and depend on people like you to explain the basics. thank you
Another excellent video. I've never seen the second squaring method, will come in handy. Thanks
Marc, what a fantastic video, it seems like others I am new to machining since retiring and as I live in a rather remote area of Australia where guidance/tutoring/teaching are not available your concise, well-explained basic principles were a breath of fresh air and very empowering. I will be looking for more of your stuff now so thank you so much for sharing your skill and knowledge, awesome effort
I thought I had a good understanding of how to do this procedure of squaring up a piece correctly on my old Bridgeport, but obviously I was very wrong. I did not know the terminology "tertiary datum" nor did I have the correct sequence of sides in order. The use of brass pins and and the correct use of them is a revelation to me! Thank you very much Mr L'Ecuyer you have given me hope that maybe someday I will be able to build an accurate part! I have a lot to learn, please keep up the great video's! From my book I found (Tertiary Datum) is:" The third plane of the 3-2-1 method determined by a single point. This plane must be perpendicular to both the primary and secondary planes and is usually the smallest surface of the work-piece." NOW I get it!
this was quite helpful to me, fellow canuck. thank you
Great vids dude, keep them coming.
Thank you another helpful lesson.
What a great video, Marc. Besides the excellent techniques on squaring, there is also a lot of useful information on work holding. As a novice machinist, I would have never thought of using the round brass stock placed in that very strategic manner to distribute the force of the vise jaws on the work. Thank you very much for posting this video. I'm subscribed to your channel too, so looking forward to other similar, fine videos.
Excellent video thank you
Thanks for the great videos, I hope that you have videos on threading on a lathe and counter boring on the mill. Looking forward to watching the rest of your videos.
excellent instruction, thx!