PART 1 CYLINDRICAL GRINDER 101, components, grinding cutting action,, wheel dressing, work holding

Рет қаралды 41,033

Күн бұрын

First of three videos that introduces the novice machinist to cylindrical grinding. Cylindrical grinding is not generally used by novice machinists but learning the basics of the process can help to impress a future employer or bring someone to farm out certain operations to a specialized shop because they would understand that this technique could help in completing and important part. More specifically, this video looks at cylindrical grinding cutting action, cylindrical grinder parts and components, wheel dressing, work holding devices, plunge and longitudinal cutting and machine alignment.
This video is part of a series of videos that include:
INTRODUCTION TO THE BENCH GRINDERS • INTRODUCTION TO THE BE...
GRINDING WHEELS 101 • GRINDING WHEELS 101, D...
GRINDING WHEEL INSTALLATION & BALANCING • GRINDING WHEEL PREPARA...
SURFACE GRINDING PART 1 • SURFACE GRINDING part ...
SURFACE GRINDING PART 2 • SURFACE GRINDING part ...
CYLINDRICAL GRINDER PART 1 • PART 1 CYLINDRICAL GRI...
CYLINDRICAL GRINDER PART 2 • CYLINDRICAL GRINDER PA...
CYLINDRICAL GRINDER PART 3 • CYLINDRICAL GRINDER PA...
THE 1-2-3 BLOCK PART 3 • THE 1-2-3 BLOCK PART 3...
V-BLOCK PART 8 • V-BLOCK PART 8, mill, ...
TAP BLOCK PART 6 • TAP BLOCK PART 6, HARD...
As for all THATLAZYMACHINIST videos, this video is produced for novice , garage or beginner machinists. You can find all my videos as well as project drawings and course notes on my website THATLAZYMACHINIST.COM . Thanks for understanding that I am a professional toolmaker and teacher but I am not a professional video producer (and it shows). I produce these videos for fun as a little retirement project that lets me give back a little of what was passed on to me by so many amazing trades people most of whom, sadly, are no longer with us. Marc L'Ecuyer Thatlazymachinist.com Thatlazymachinist Marc L'Ecuyer

Пікірлер: 60

@FrancisoDoncona 5 жыл бұрын

I believe these videos are from when he worked at the school. He had access to more machinery but unless he dubs them, sound will not change. Remember this is not tv but a generous individual giving his time to post free videos to help educate anyone willing to listen. Keep that in mind for most KZfaq uploaded.

@THATLAZYMACHINIST 5 жыл бұрын

Thanks Francisco for understanding that I am just a retired toolmaker having fun while helping others. That is what KZfaq is all about. Thanks for watching and for taking the time to write, Marc

@richardsweet5853 5 жыл бұрын

I am sure that it takes a long time to become proficient on that machine. Great video.

@rlsimpso 5 жыл бұрын

People complaining about audio quality need to grow up. Also, it sounds like they never have been instructed on a machine in a noisy shop. It is just like a real class experience.

@dragonfire3102 5 жыл бұрын

Francisco well said

@cyrilveyrat1602 3 ай бұрын

i worked with exactly the same machine for 10 years. Now i have 2 Studer S33 and a S41. Thanks for your work :)

@joodhepa3450 6 күн бұрын

We love you man you are the master of machine ❤

@fredthomas1953 7 ай бұрын

I ran a Cincinnati Millacon grinder back in the 70s and 80s. It had a 32 in wheel 3in wide. It would hold 110 in length by 36 in diameter cylinders. But the normal cylinders I ground were, body Dia 14 in Dia, the bearing journals were 3 in Dia and the gear journal would be 2 in. We had to hold 5 tenth tolerance, 1 tenth taper and 5 tenth runout. We made cylinders for printing newspapers and magazines

@pheirphon4680 2 жыл бұрын

Great teacher

@leilabjarnhall8231 Жыл бұрын

Deadly helpful

@donmittlestaedt1117 5 жыл бұрын

It is good to see you again on KZfaq producing video. Good video, I missed you.

@titTV787 Жыл бұрын

I learned a lot. I'm grinding cylinders too, so I feel closer to you.

@guillermohernandez3252 5 жыл бұрын

Whatever you are mr Marc my gratitude for the time you dedicate to do the helpful videos my best wishes for you and be safe be healthy and enjoy your machinists

@duobob 5 жыл бұрын

I am amazed at how much I did not know about what I did not know about cylindrical grinders. Thank you for the in depth overview. I will most certainly be looking for part 2.

@handsofrhythm3415 5 жыл бұрын

Thank you for sharing your knowledge. As long as you keep talking, I will be here, listening. This level of explination is the missing link for hobby machinists worldwide. Keep going,you're great! Can't believe it took this long to find you....Thanks again.

@yvesdesrosiers2396 5 жыл бұрын

Thanks for sharing. Very well explained. Merck.

@iantaylor5579 5 жыл бұрын

Excellent Jones & Shipman Machine, they are very adaptable

@davidwhittaker5501 5 жыл бұрын

Thanks for doing video, great information about our craft

@toolbox-gua 5 жыл бұрын

I’m learning and enjoying every bit. Thank you.

@jilm2547 2 жыл бұрын

Thanks a lot Marc, for me the grinder was always almost a mystery but now i think that i could walk into one for grind some punches for our turret press

@darrenblattner2508 5 жыл бұрын

another informative video. keep smiling son. Thanks for all you share

@sangsang1103 9 ай бұрын

Thank you very much sir.

@bretthl1 5 жыл бұрын

Looking forward to part two.

@richardsweet5853 5 жыл бұрын

I am disappointed that some viewers of this video don't appreciate the time and effort that goes into producing it. Yes, the audio would be better if a lapel mic were used, but I for one watched it to gain more knowledge. An appreciative viewer.

@marclecuyer9930 5 жыл бұрын

Thanks Richard, it's all for fun and for helping others, it's not about producing the best video or getting the most views. I am glad to see that you (and most viewers) know and appreciate that. That however doesn't mean that I do not try to produce better videos, I do what I can with what I have. Thanks for your support, your viewership and for taking the time to write. Your comment made my day! Marc

@SoWe1 5 жыл бұрын

I enjoyed this very much! Thank you, better information than I got in my shop :D There it was just "here do dis" -_-

@starcarrier1874 5 жыл бұрын

Thanks Marc, excellent educational presentation. You are the shop teacher I never had. Trying to work my way through all the videos. I learn from you. Don't die!

@FranFluxx 5 жыл бұрын

Thank you ! I'm liking that mustache!

@mikehorrod4367 5 жыл бұрын

Looking forward to this series. I work in a grinding shop with over 30 machines but i have never seen a locking tailstock. What are they used for?

@andreturnbull1259 5 жыл бұрын

Excellent video and introduction to Cylindrical Grinding. I would be interested in a briefing on maintenance of these machines; daily, weekly etc. Also, fitting of grinding wheels; balancing would be critical?

@biswodebnath6763 3 жыл бұрын

Very nice 👍👍

@rameshpatil4963 4 жыл бұрын

Nice.....

@rubarb0406 4 жыл бұрын

Marc, really enjoy your presentations! I would love to have the ability to perform centerless grinding but have not the room nor the financial resources to purchase a machine beyond my surface grinder. Do you have any recommendations for a "poor-man's" centerless grinder using a surface grinder? Would love to be able to produce cylinder squares.

@sto2779 6 ай бұрын

0:28 - Why is it expensive? 8:04 - Can you explain more why a table on top of another table (ways) makes a more accurate motion? You said it's due to large contact, does that mean it makes it more rigid?

@stjepanz07 7 ай бұрын

Hello from Croatia , Your recommendation for external circular grinding, workpiece diameter 540, grinding wheel diameter 500, rpm1150-1340. Workpiece speed rpm, grinding wheel displacement, depth of cut

@pheirphon4680 2 жыл бұрын

Please share some diagrams/drawings and how to setup and disengage with with written formats.

@manojparuchuri133 4 ай бұрын

Can we do thread grinding operation (Internal & External )on the Universal Cylindrical grinding machine? Thank You.

@jaystreet4004 Жыл бұрын

Hey I have a Toyoda GC 32 that is stuck in running and complete mode on the panel.

@chanduchandu483 4 жыл бұрын

Nice michini

@grayman7208 5 жыл бұрын

can you show us how to make an interrupted thread ?

@eddiekulp1241 3 жыл бұрын

Did it for a long time on a Landis and a cincinnati number 2 after 32 years had enough

@marinovskiv 4 жыл бұрын

Deat Marc, thank you for your video, it's been very informative! I would like to ask - I have a few parts that callout a N4 surface finish after hard anodize type III and also require to be sized after coating to a tolerance of less than 0.0004". the parts are tubular, around 3 inch long, 2 inch diameter. parts are aluminum so - not hardened off course but Ive read that type III anodize can reach 60+ HRC. would cylincrical grinding be the solution for this drawing callout in your opinion? thank you again!

@boostertony3739 4 жыл бұрын

it is not high precision and tolerance requirement, just select the suitable wheel to solve.

@RaviKumar-ef3yj 3 жыл бұрын

Hellow sir super

@mikedigirolamo3991 2 жыл бұрын

Where oh where are these notes and project diagrams that you keep on referring to? I have repeatedly asked this question with no answer and I'm one of your dedicated listeners. Please, someone, tell me where to find these notes.

@dragonfire3102 5 жыл бұрын

My friend works in a machinist shop an he is going to hire me , I'm scared because my math skills are horrible , I'm good with my hands though an I catch on quick I just suck really bad at math .

@jozefdkois 4 жыл бұрын

Hi all. I would like to do some cylindrical grinding on my lathe utilising a grinding attachment. Just wondering what are the affects of the mixture of grinding dust and coolant on my lathe? Thanks Jozef

@paradiselost9946 10 ай бұрын

mod the wheel guard to catch sparks. extending past the bed, straight into the tray below... cover the ways, vinyl sheet, stiff plastic, ali...drain everything to the tray... grab a 20L bucket or three plumb up a separate system with washing soda solution. bigger the bucket, better settling... dont use soluble oils. water. and washing soda. wash it down with WD40 or similar after. lots of it. doing it dry? it gets EVERYWHERE. dressing is the worst part. its worth the extra hour or two to make some dedicated guards and gutters.

@user-cr2pz8mv3c 4 жыл бұрын

Can you help me ?

@kostasstamatakos1230 5 жыл бұрын

Hi Mark, nice to see you again!! Sound is fine, yet I do miss the 3d effects... We want more, so please find some time for your scattered around the globe students. Athens, Greece.

@jimbeaver3426 5 жыл бұрын

There's too much echo due to recording in a concrete room where the sound bounces off the hard surface walls. Using a lapel mic will greatly reduce the objectionable echo. Dubbing in the dialogue would produce a superior result without having to attach sound absorbing panels to the walls or hanging sound curtains to moderate sound reflections which, unfortunately, greatly interferes with excellent, well scripted and delivered, content. Would you give top ratings to a Mozart Symphony performed in such conditions. No, you wouldn't!

@kostasstamatakos1230 5 жыл бұрын

@@jimbeaver3426 It depends! If you judge Mozart (in this case Information) and you know something about music, yes you would give top ratings. If you judge the performance of the particular orchestra (in this case the microphone setup) you would -obviously- not.

@gyyu7644 2 жыл бұрын

Sir this video is play in hindi language please sir thanks

@ranjitchougule3304 5 жыл бұрын

I am cylindrical grinding operator..

@stanleyg64 5 жыл бұрын

In 50 years of grinding I never allowed the job to traverse past the wheel in fact when working up face there was no overhang

@THATLAZYMACHINIST 5 жыл бұрын

Hi Stanley, I have a feeling that what you are referring to is important but English is not my first language and I don"t quite understand your comment. With all the experience that you have, I think that it would be important to make another comment in order to detail and clarifie your first comment. These comments are public so you could help others to understand more or correct something that I said that could be false or poorly explained. Thanks for taking the time to watch and for taking the time to comment. Marc

@stanleyg64 5 жыл бұрын

@@THATLAZYMACHINIST Hi Marc when cylindrical grinding was told not to allow the job to past the grinding wheel That means all ways keep the wheel in contact with the part your grinding

@THATLAZYMACHINIST 5 жыл бұрын

@@stanleyg64 Great suggestion Stanley, I will mention it in part three of the video. Thanks for taking the time to write. Marc

@satxsatxsatx 5 жыл бұрын

get a lapel mic, please

@jimbeaver3426 5 жыл бұрын

Yes, yes, yes! (See my comment above.) By nature, machinists are perfectionists so it's doubly astounding that the audio is so ghastly. There was no lack of talent or facilities. Check out the credits at the end of the video.