Good setup, great teacher, very helpful 👍

57 minutes in. This is great so far. Thanks for the detailed explanation

Love these videos man

Hey great video! I happened to come across this video and was very interested through the beginning while you were going over the tools. I thought I recognized the voice and then when it panned out to show your face I realized, you were my teacher for 2 levels of my apprenticeship! Thanks for the video, very educational!

very appreciative of the chapters/timecode tags

Im going to challenge my first year im ordering my books from SAIT do you have anymore info?!

I don't agree with his assessment of RMS. It's really used to eliminate the negative components of the wave form so you can see the energy as a positive scalar value. When you square a negative it becomes positive, so that when you apply the square root you have the scalar magnitude.

Do you have slow info on bearing under 300rpm. I get rpm and number of balls. But i cant pass Charlottes test for cat2

Can we talk some how?

Is the most common lack of lube?

Merci from Montreal Canada

Hello. Does this series contain enough information for an invidual to start seeking job opportunities in the field?

Very new to this as I'm 47. My degrees are in machinest and I hold my international millwright card. I have taken a couple testes put can't finish in 3 hours. Thanks for your help. I'm in Minnesota.

Hi ! Thanks for the informative video. 16:38 what might be the reason for the difference in the pattern of relative amplitude of harmonic family of inner race and outer race?

millwright tools is similar to diesel and heavy equipment mechanics

I generally use a magnet for bringing carbon steels to critical temp.

NBCCSJ !!

Many Thanks.. a wonderful explanation ❤

Very clear explanation most of the alignment video i didnt see the tools like plier gauge....

PPE? can't be good to breathe that dust.

Great video series man! I wish I would’ve found your channel 3 years ago when I first started working in industrial maintenance. Thank you so much for providing your knowledge to all of us newbies. I’m excited to see the more advanced stuff!

I wished I'd gone into engineering as a profession! Nice video and explanations as to the different types of taps.

This is awesome

Extraordinary detail ! Super helpful !! I learned lots !!! Thanks mate . 👊🏼 🔥

Thank you

Great video man! Made it so clear.

very good talk , great resume , love it

Great

Great videos guys keep them coming! Appreciate the level of prep taken and attention to trade detail and not super long vid's either. I use them in my classroom. Thanks for sharing this classroom theory reference.

thank you sir

Dude this page is absolutely incredible. I hope you make a lot of money from it. It’s only going to grow. My instructor is top notch, but we only touch on so much.

Great job. Fully informative. I had my assessment next week. Thank you.

Awesome vid! 👌

excellent job and great lesson to us the viewers.

High frequency enveloping is one of the best tools for early bearing fault detection. It’s probably best to point out that these subsurface faults will typically show in acceleration before progressing to Velocity in the FFT.

Great Theoretical and Practical Explanation ! Good Luck !

Thanks!

Is the machine running above or below it's first critical?

In addition to your explanations:: What is 4140 Steel? 0.40 carbon in detail: Chemical Composition (%) C0.37 - 0.44 Si 0.10 - 0.35 Mn0.65 - 1.10 Cr0.75 - 1.20 Mo0.15 - 0.30 Heat Treatment Annealing 850°C Normalising 850 - 920°C Hardening 850 - 860°C Quenching oil Tempering 500 - 680°C source: atlassteels.com.au/wp-content/uploads/2021/09/Through-Hardening-Low-Alloy-Steel-Bar-4140-Grade-Data-Sheet-10-09-21-1.pdf As a low alloy steel, 4140 also known as chromium-molybdenum - or chrome moly steel, it relies on the added chromium, molybdenum and manganese to increase strength and hardenability, yet it has inadequate weldability characteristics. The chromium content in this heat-treatable steel provides hardness penetration, whereas the added molybdenum provides uniform hardness and strength. The added manganese lends itself to increase strength and hardenability. 4140 steel may be used for both low and high temperature applications and with the relevant heat treatment can be used in sour gas environments as well. 4140 / 4142 belongs to the group of high grade structural steels. To harden 4140 the material should be heated slowly and uniformly to 1508-1580°F (820-860°C) followed by water or oil quenching, depending on the size and complexity of the work pieces. After hardening the material can achieve a working hardness between 262 and 456 BHN (27 - 48 HRC). or this way ; How do you harden 4140 steel? Hardening & Quenching Heat in your furnace to 1550 - 1600°F. Hold for at least 30 minutes per inch of thickness. Remove from the furnace and quench the workpiece immediately in mineral oil. When the workpiece has cooled to 150°F, proceed to tempering.

Good

Nice job! Question, why are you utilizing in/sec for pk vue?

What’s the equation to get 11.76 ?

This was very useful to see a manual wheel truing and dressing. The device is genius. Small and effective. Many thanks for a great demo. I can find the diamond dressing stick on Amazon easily, however, I cannot find the Truing tool you are using. Did you machine this yourself? I can find the Diamond Stick/Pencil part with the pointy diamond on top, but not the holder. Looks like a custom made holder. I'd love to get this holder. Any tips on where you bought it? fyi - 7:41 - PEDESTAL, not PEDISTAL.

Thanks for these vi😢

Can I asked, what's is the formula of how to calculate the shim needs in face and rim alignment.

Great👌

It's definitely a good help. I just applied for an apprenticeship but am doing some early prep. I'll be watching more, thanks.

Easy to learn, easy to use👍

Awesome, please continue 👌

So useful