So I have this really bad habit of doing multiple things while "watching" youtube videos these days. I might have something running in the back ground while doing CAD work in the foreground, or doing research or just playing a puzzle game. Marc makes that impossible. I pay *attention* to what he has to say. He is one of my favorite teachers. There are others on youtube that show us "how they do it". And others that talk a little about why they do what they are doing but very few take the time to actually attempt to teach and fewer still that succeed like Marc does. So thank you again Marc for the effort you put into your videos and your unnamed camera person as well. Please continue with your classes and please name the books. You don't have to recommend them but dang it, sometimes it helps to have a text at hand, even if you don't have THE text.
Thank you. I’m going through your blue print series and I’m understanding on how to read blue print now. Thanks for the clear explanation and example. I really love how you explain flatness by use an table as a example.
Marc, Thanks for another interesting chapter in your machining series. Yes, engineering drawings are very important. I took a couple of years of mechanical drawing in high school. No CAD back in the 1960s! We used t-squares, triangles, etc. for making our drawings. We also learned lettering, although we had a Leroy Lettering Machine with templates for several sizes of letters. I guess those days are gone forever! Hope you and your family had a great Holiday Season! Thanks again! Dave
Another great video. Queuing up part four as I type this. Just noticed the CJAD Montreal city with a heart license plate. I had forgotten about those but I had one on my first car, a 1969 GTO. Thanks for the memory-jogger!
Hello, Doctor! I am learning enough from your videos to impress my friends and confound my enemies, but (if I may) I would very much like to see your approach to types of steel, or "typing" of steels. Classifications and naming of steels is a huge stumbling block for me and most of what I can find about it (outside 300 dollar textbooks that I cannot afford) is published by groups or individuals whose primary purpose (either accidentally, or otherwise) seems to be the promotion of "their" steels as superior to others, as they are generally produced to sell a product containing said steels. With steel types, it seems the more I "learn" the less I know and feel you have the talent and experience (and sheer teaching ability) to set a solid foundation for many others who are likely in the same boat as me. This "boat" I am in has me a good way on the way to understanding why heat does what it does to steel (and all compounds), but at a point where I can tell a person what welding fillers to use for the great majority of jobs, but at the same time I struggle to wrap my head around the different chemical compositions.. Mild steel vs low carbon steel. Low carbon vs low alloy Low alloy vs high carbon carbon steel vs stainless steel Stainless vs tool steels I understand that the numerical and naming scheme list is endless with proprietary steels and tooling, but the ability to read a compound chart and categorize correctly a steel escapes me. Thanks for all you do and I am still hoping you find a capable institution that will let you ply your trade while allowing you to use your talent, which I feel is teaching. Best wishes!
If you added the words GD&T to the title you would have a HUGE increase in views. I really needed this video to study GD&T but it was extremely hard to find.
I really am enjoying this as i am not an engineer or toolmaker by trade so this is really enlightening for me ,i have some books about drawing but none of these are going into the depths as much as you are Marc. I am still missing some of your secret messages as i'm usually too focused on what you are saying so i miss them , guess i get to watch them and again until i see the lot !
I'm not sure if it makes a difference what you are saying (it really does) but I truly enjoy how you say what you say. I'm not sure you were or are a teacher, but it is obvious you are and always will be a teacher! I also like the little notes hanging in the background. Keep up the good work, and be satisfied with what your are doing. Satisfaction in ones self is the best feeling you can ever have. I think even more than your first love!!!! (well maybe not, but close) Maybe number one is the true love for your family.
Hi and thanks for the kind words and thoughts. I was a teacher for 24 years, teaching young adults the rudiments of machining. It was my second carrier, my first was machining parts. Now that I am retired, I produce videos. It makes me feel connected to others, like I am giving something back. But in reality I believe that the sense of purpose and kind comments (such as yours) that I receive makes this a win win situation. Thanks again, Marc
Hi Marc! Good video and instruction (as usual). I was thinking that three of the last four items on your geometric specifications should also be grouped together because concentricity, parallelism and symmetry also require a reference attribute and cannot stand alone. Position though could stand alone as in "drill a hole". Period. This is what I put my young visitors to doing to keep them occupied. "I'm bored; what should I do?" Well, "Drill some holes," I reply. I then get holes drilled all over the place. Of course then they are positioned. "Have fun machining," you say. I am. Happy New Year!
Thanks for making these videos! Very good information. I just want to comment, though, that there is nothing dishonourable about recommending a product, if it is a true recommendation - especially if it is done sparingly. You went out of your way to not do that. You have a fairly large audience, so putting up an Amazon affiliate link for an honest recommendation is not a bad thing to do! What if I now decided to buy that book? I'd be more than happy for you to get the affiliate commission on that purchase, sort of as a thank you for making these videos. You would deserve it.
Hello I'm recently enrolled in Lincoln Tech for welding and would like to know if you can talk about the title block more in depth I would really appreciate it.
Be careful with Lincoln Tech. They're for-profit (like ITT Tech, DeVry) and education quality in these schools aren't good. Investigate local community colleges in your area with welding programs. Community colleges are a fraction of the cost of for-profit and education quality is very good.
When you were talking about dimensional tolerances, you referenced that .40 was forty thousandths and .99 was nine hundred and ninety thousandths. Please explain because I thought that one number behind the decimal is in the tenths place, two numbers behind was the hundredths place and three numbers behind was the thousandths place. Now I am really confused!
Hi Dave, thanks for the heads up. As soon as I had uploaded the video, I started on the French version and forgot all about the link. Here is the link, I also included it in the video. You can find links to all my TH-cam videos on my free website THATLAZYMACHINIST.COM
Bonjour maître. ET voila, je vais passer ma soirée à guetter la version française. Le mieux serait de poster la VF en premier ;) Non je plaisante, c'est déjà un grand bonheur de vous avoir pour nous français. Et depuis peu, nous avons celles de FLOODS, vous devriez aller les voir, c'est très intéressant et ça devrait vous plaire. th-cam.com/channels/fNcsOK4z5lAxgmLzQllEwQ.html
So I have this really bad habit of doing multiple things while "watching" youtube videos these days. I might have something running in the back ground while doing CAD work in the foreground, or doing research or just playing a puzzle game.
Marc makes that impossible. I pay *attention* to what he has to say. He is one of my favorite teachers. There are others on youtube that show us "how they do it". And others that talk a little about why they do what they are doing but very few take the time to actually attempt to teach and fewer still that succeed like Marc does.
So thank you again Marc for the effort you put into your videos and your unnamed camera person as well. Please continue with your classes and please name the books. You don't have to recommend them but dang it, sometimes it helps to have a text at hand, even if you don't have THE text.
I am currently in rolled in a on line print reading class. The teacher has been no help. Glad I came across this guy
Thank you. I’m going through your blue print series and I’m understanding on how to read blue print now. Thanks for the clear explanation and example. I really love how you explain flatness by use an table as a example.
I love the quotes thingy peeking around in different shots, tells a lot
Marc,
Thanks for another interesting chapter in your machining series. Yes, engineering drawings are very important. I took a couple of years of mechanical drawing in high school. No CAD back in the 1960s! We used t-squares, triangles, etc. for making our drawings. We also learned lettering, although we had a Leroy Lettering Machine with templates for several sizes of letters. I guess those days are gone forever! Hope you and your family had a great Holiday Season!
Thanks again!
Dave
Another great video. Queuing up part four as I type this. Just noticed the CJAD Montreal city with a heart license plate. I had forgotten about those but I had one on my first car, a 1969 GTO. Thanks for the memory-jogger!
Thank you for doing these types of videos. Really helpful.
Hello, Doctor! I am learning enough from your videos to impress my friends and confound my enemies, but (if I may) I would very much like to see your approach to types of steel, or "typing" of steels. Classifications and naming of steels is a huge stumbling block for me and most of what I can find about it (outside 300 dollar textbooks that I cannot afford) is published by groups or individuals whose primary purpose (either accidentally, or otherwise) seems to be the promotion of "their" steels as superior to others, as they are generally produced to sell a product containing said steels.
With steel types, it seems the more I "learn" the less I know and feel you have the talent and experience (and sheer teaching ability) to set a solid foundation for many others who are likely in the same boat as me.
This "boat" I am in has me a good way on the way to understanding why heat does what it does to steel (and all compounds), but at a point where I can tell a person what welding fillers to use for the great majority of jobs, but at the same time I struggle to wrap my head around the different chemical compositions..
Mild steel vs low carbon steel.
Low carbon vs low alloy
Low alloy vs high carbon
carbon steel vs stainless steel
Stainless vs tool steels
I understand that the numerical and naming scheme list is endless with proprietary steels and tooling, but the ability to read a compound chart and categorize correctly a steel escapes me.
Thanks for all you do and I am still hoping you find a capable institution that will let you ply your trade while allowing you to use your talent, which I feel is teaching.
Best wishes!
Best one so far IMO. Top notch
Thank you for the lectures , I just started watching your videos. I had no idea what these lines mean and it is helping me a lot.
im in the Precision Machining class at the local collage here, please pray for me to understand this
Thank so much for sharing your knowledge with us. I feel that my dream is becoming a reality. Thank you again.
+Concepcion Dela Rosa Thanks Conception! It's nice to know that the videos are helping. Marc
Excellent video series. Thanks a mill!
Now i understood geometric tolerance! Thank you
If you added the words GD&T to the title you would have a HUGE increase in views. I really needed this video to study GD&T but it was extremely hard to find.
How to use calipers
You have helped me so much with my machining skills!! Thank you so much!! You're amazing!!;
Another great one in this series
I really am enjoying this as i am not an engineer or toolmaker by trade so this is really enlightening for me ,i have some books about drawing but none of these are going into the depths as much as you are Marc.
I am still missing some of your secret messages as i'm usually too focused on what you are saying so i miss them , guess i get to watch them and again until i see the lot !
Thank u so much... You are helping me a lot !!!
Respect for you sir! Thank you for your efforts!
Awesome!
Great videos !
Awesome video!
Dear Marc, thank you very much
Lesson: 18
I'm not sure if it makes a difference what you are saying (it really does) but I truly enjoy how you say what you say. I'm not sure you were or are a teacher, but it is obvious you are and always will be a teacher! I also like the little notes hanging in the background. Keep up the good work, and be satisfied with what your are doing. Satisfaction in ones self is the best feeling you can ever have. I think even more than your first love!!!! (well maybe not, but close) Maybe number one is the true love for your family.
Hi and thanks for the kind words and thoughts. I was a teacher for 24 years, teaching young adults the rudiments of machining. It was my second carrier, my first was machining parts. Now that I am retired, I produce videos. It makes me feel connected to others, like I am giving something back. But in reality I believe that the sense of purpose and kind comments (such as yours) that I receive makes this a win win situation. Thanks again, Marc
@@THATLAZYMACHINIST The over-whelming positive reviews say it all! Thank you for your videos, sir! Happy retirement!
Thank you!!
Hi Marc! Good video and instruction (as usual). I was thinking that three of the last four items on your geometric specifications should also be grouped together because concentricity, parallelism and symmetry also require a reference attribute and cannot stand alone. Position though could stand alone as in "drill a hole". Period. This is what I put my young visitors to doing to keep them occupied. "I'm bored; what should I do?" Well, "Drill some holes," I reply. I then get holes drilled all over the place. Of course then they are positioned. "Have fun machining," you say. I am. Happy New Year!
Thank you!
i am having a hard time with Angular hole locations, do you have a video on this?
I wish I could give 100 likes to your videos.
+Roland Hoxha Thanks Roland for your comment and thanks for watching, Marc
Nice
Thanks Marc!
Thanks
Thanks for making these videos! Very good information. I just want to comment, though, that there is nothing dishonourable about recommending a product, if it is a true recommendation - especially if it is done sparingly. You went out of your way to not do that. You have a fairly large audience, so putting up an Amazon affiliate link for an honest recommendation is not a bad thing to do! What if I now decided to buy that book? I'd be more than happy for you to get the affiliate commission on that purchase, sort of as a thank you for making these videos. You would deserve it.
Thanks sir
awesome
thank you.
Thanks for the nice, clear explanation. Could you add a link in the description to that video on fits you mentioned?
Hi Bill! Here is a link to the video, thanks for watching. Marc th-cam.com/video/fUdXPHGAOsM/w-d-xo.html
THATLAZYMACHINIST thanks!
THANK YOU!!!!!!!!!!!!
Hello I'm recently enrolled in Lincoln Tech for welding and would like to know if you can talk about the title block more in depth I would really appreciate it.
Be careful with Lincoln Tech. They're for-profit (like ITT Tech, DeVry) and education quality in these schools aren't good. Investigate local community colleges in your area with welding programs. Community colleges are a fraction of the cost of for-profit and education quality is very good.
When you were talking about dimensional tolerances, you referenced that .40 was forty thousandths and .99 was nine hundred and ninety thousandths. Please explain because I thought that one number behind the decimal is in the tenths place, two numbers behind was the hundredths place and three numbers behind was the thousandths place. Now I am really confused!
I think he was just flowing with the video, but .40 is four hundredths of an inch... not four this thousandth of an inch.
He was reading decimal in “thou.” Whole different decimal system you learn from school.
the link to the tolerance video did not show up I would be interested in watching it.
Hi Dave, thanks for the heads up. As soon as I had uploaded the video, I started on the French version and forgot all about the link. Here is the link, I also included it in the video. You can find links to all my TH-cam videos on my free website THATLAZYMACHINIST.COM
THATLAZYMACHINIST Sorry Dave, here is the link th-cam.com/video/fUdXPHGAOsM/w-d-xo.html I was a little to quick on the send button.
THATLAZYMACHINIST thank you so much!
Hey Mark, love the videos and i'm learning a lot. Thank you! hey what do you think of the school NTMA? do you think its worth the tuition?
+TheDesmo1212 Hi! I would love to help but I do not know this institution. Thanks for watching and best wishes with your schooling, Marc
Bonjour maître.
ET voila, je vais passer ma soirée à guetter la version française.
Le mieux serait de poster la VF en premier ;)
Non je plaisante, c'est déjà un grand bonheur de vous avoir pour nous français.
Et depuis peu, nous avons celles de FLOODS, vous devriez aller les voir, c'est très intéressant et ça devrait vous plaire.
th-cam.com/channels/fNcsOK4z5lAxgmLzQllEwQ.html
I'm just pissed time is wasted learning this shit in school.
Sanyi Farkas Really? CNC machinist is one of the fastest growing careers out there.
Thank you