CNC Machining Strategies to Remove Chatter | DNM 5700L | DN Solutions
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- Опубліковано 26 кві 2022
- CNC Machine Shop Genius, Jessie gives the ultimate guide in eliminating chatter with 3 easy tips and hacks using the DN Solutions DNM 5700L.
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#CNC #Machining #Machinist - Наука та технологія
Cnc is honestly the coolest trade. Every day I can learn something new at work is an awesome day. BOOM!
Bwahahaha “stay tuned to win this $900” 😂
Sooooooooo.... I want to put my 2 cents in on this video. That measurement wasn't accurate per what was said.
The people had to guess the dimension of the height of the currency. That being said that height gauge wasn't positioned accurately measuring only the bills. That measurement also included all the currency money bands which add to that dimension. Ijs. 🤔🤔🤣🤣🤣🤣🤣🤣
Ooo wait there's more......... .....
Just kidding..lol
Why no Barry on video
Hahaha @Zajawa dont worry, I have videos coming
@diana garza lol we said we were going to measure it this way in the original giveaway video
Congratulations Jamison on winning the contest! Congrats on the baby as well, you are blessed my friend!
Congrats Jamison! Keep up the fantastic work guys. Love all of the tips. Much love and gratitude
Thanks for another great video!! Also, congrats to Jamison on the win. Machining is an awesome and rewarding trade. That is what I started doing after high school, but now after many years have transitioned into engineering. Still closely related to machining, since almost all the tooling I design is machined by our inhouse machine shop. Even though I do not work in a machine shop every day, I still spend a lot of time in ours and still have a love for machining. Look forward to more great content in the future!!
Thank you for doing these videos I have some parts I was building and thanks to your tips I noticed I chocked up my boring bar and that took care of the chatter marks I’m still new at this keep up the great videos guys
Really cool guys. Thank you all. Just great to see this kind of work, company, employees and positive work in USA just amazing🎉
Titan,
What you do is really amazing.
I've built my own CNC, and I have been learning a lot from you.
Thank you so much! BOOOM 🤜🏼💥🤛🏼
Thanks for all you do … selflessly
Great steps for chatter eradication
Hints & well done to the last boy stout , Titan & the T team are winners making all others WIN & just keep on BOOMING on
Tldr;
fixture rigidity
Tool rigidity and minimum stick out
Adjusting the tool pressure, (increase the cut width for finishing tools, or reduce the rpm for the same feed rate)
Finally I finished my invention about a new hybrid modular fixture 👍⚡
Congratulations Jamison! Enjoyed your comment. Keep up the great work and Rise to Greatness! Cheers 👍
Congrats to the winner! Thanks, guys!
Great work Jessie!
Knowledge in my mind and warmth in my heart. You guys are great!
When is Travis going to do a video series on GD&T? 😆
Awesome, and congrats to the winner!!!
Hey titan. Mind doing a video on coolant. I know you use blaser. But when working with different shops, it can get a little confusing when it comes to different manufacturers recommendations and material recommendations. And sometimes lack of recommendations from certain manufacturers. And the brix refractometer. Thank you.
"Decrease speed, increase feed" 😎👍
Yea there are times when it chatters u have to push harder and sometimes faster and push through it. Can shut it right up qt times on a lathe.
Thank you for the tips Jessie! Valuable information for machinists of all kinds. So tell me...what did you really do with that $1 bill, candy bar from the vending machine? LOL!
Congratulations Jamison on your win AND on your future addition to your family. Very exciting news! 🎉🎉
Congratulations Jameson!! 🎊
That’s awesome guys great video
Great working and cutting sir all grinding machines video upload
Thanks 🙏🙏🙏 alot for awesome Vedio ,God Bless
Fucking love that u guys use standard numbers in ur vids its real shit titan shoutout to american machinists
Ur the best men
Thanks Jamison... for giving a valuable knowledge and tips to Titan family...
♥️♥️
Great Video!!!
I work with very old Yang machines. Primitive compared to what your videos show. But what once solved my chatter problem was centering the boring bar in the collet. Alignment without fancy tools. Just "guestimate" . Not easy for a novice looking into a dark, old machine.
Good vid that helps thanks
Awesome video.
“Chatter” is a bitch and can destroy any workpiece at any time.
Over the years I have had many mentors give advice on reducing chatter. They have all gave similar advise.
First thing first make sure your setup and tooling is rigid. Avoid using a vise, shorten your tool as much as possible, and avoid machining parts that extend from the work holding device. Next anywhere you can use cast iron clamps, cast standoffs, or hardwood blocks to clamp the workpiece. Lastly, if your setup and process is solid, put pure water on it. I know it goes against everything machinists have been told, but it works.
I have used this trick many times while machining long parts on the lathe. During machining 15’ 3.5” pump shafts for WIER pump, chatter almost ruined the first of three workpieces. I had steady rests and follow rests and still had extreme chatter. I broke out the water in a spray mister and the chatter disappeared. I don’t know exactly why this works but it does. To this day I will use that trick after eliminating all other contributing factors.
I saw this guy wrap rubber bands around the shank. It worked on boring bars too
That is great
Put it in a shrink fit holder and do a side by side! Curious if the hydro holds up to shrink fit rigidity.
hey titans, I had said in the comments 4.570" I think I got closer!
On a lathe I ziptie a 10lb deadblow hammer to the spindle . Helps with chatter and profile on bores and od's up to 54"
I think this is very nice info when you’re machining a block of material, but how about when you’re machining a welded part, that you’ve already have a finish product and just machining some key features and the parts vibrates
Would there be any advice’s?
Titan should make himself a special shirt that says "Titan of CNC". I think that'd be badass
G'day Titans! Could someone please give me a link to those serrated Schunk Jaws? I'd love to get a set for my machine!
5:36 why is the indicator body hitting the stack up?
BOOM!!
That was me originally trying to find the high spot which is behind the stylus (or where it is touching the body) in this shot. The top of the stack is uneven and so it took a couple adjustments to find the right reading. Thanks for watching and good catch.
@@travisjarrett2355 That stylus looks to be perpendicular to the body. To me it looks like you would get a false reading. I would have change the angle of the stylus to make shure there was no interfierence... But that's just me..
So awesome. I wish my shop would fix my machine so it doesn't chatter and sound like a train.
Climb machining is the best way for removing chatter surface
My big problem is that I'm running mills on structural steel. The chatter when you're milling in a 4 in hole on a 40 foot piece of 26x#85 is starting to feel unavoidable.
lowering RPM solves a lot of chatter for me also
Chatter is causing too much issues. Decreases spindle and tool life. Actually there is a program that solves these problems. Malinc developed such a amazing program that saves a lot of time. It shows you a graph about depth of cut/spindle speed and you can setup your cam avoiding chatter zone. Tbh it could not be suitable for single part operation but for mass production its amazing. Im wondering why titan not using cutPro/ChatterPro?
Also i love your job, please keep up the good work :)
cutPro is fckn expensive and takes a lot of work to implement. For single part operations I'd suggest to use Toolscope from Ceratizit or a simple Accelaration sensor mounted on the spindle. It's wild to see how high this jumpes as soon as you get in the area of natural frequency of machine, part and tool.
can you do full slotting on the DMU 50 with the HARVI Ultra 8X?
Very slowly
@@TITANSofCNC what about with you IBARMIA TE 16 extreame?
3:08 but i dont get how the big diameter would improve stiffness, if the part between the big diameter and the spindle has a way smaller diameter.
It has to with holding the tool itself. Not spindle rigidity.
123
BOOOOOOOM!!!!!!!!!!!!!!
A few new tools and a some diapers too.
👍
If you designed and built an automatic watch that would ve a next level stunt
Great my comments are never read. shall try again n again and again.
4.72441 was my guess dang cloooose
i was 0,01481 off
Where can I get that shirt
You can find them on our online store. Link in description
S1800 F15 cortes de .020"
How wore out your machine can have a factor also
هل يمكن الترجمة الى اللغة العربية ويمكن زيادة المتابعين من خلال هذه العملية
Did I win?
Tool holder and tool /cutting length are the biggest problems
collet head is not heavy enough.
Me use chatter grease for long time.now use chatter spray. Me make joke.i will crawl under my rock now.
B❤️❤️m
Your indicator was touching that stock of money just saying. :) not the needle so probably getting a bad reading
That was me originally trying to find the high spot which is behind the stylus (or where it was touching the body) in that shot. The top of the stack was uneven and so it took a couple adjustments to find the right reading. Thanks for watching and good catch.
Hoffman und Vratny EXPK1- Mirrormakers H&V doesnt even know what chatter is
First and foremost do your research before you guys claim somethings. There is a hole science on vibration dueing milling and turning processes and you simply sad those 3 litl things, that are just scratching on a surfaces
L
Fake giveaway accounts have entered the chat
Really??😂 what you want to measure? The indicator it self is hitting it, so you can’t measure anyting! 5:35
$900??? 😂😂😂
Lol of course it’s going to chatter on a rough cut like that!?!
You guys just picked him because his story... not his skills... for guessing the thickness... I kinda feel ripped off... because my guess was much closer and I’m in the exact same boat as this guy. New to the trade. About to get married this year and start a family... you guys said in the first video you where giving it away to the closest guess... then just changed the rules to best story and most likable and voted on it like it was a popularity contest. That’s not honest.
There was no dishonesty here. I went back and rewatched that video.
To be ELIGIBLE for the giveaway, you had to do 3 things. 1) Subscribe to the channel. 2) Explain how manufacturing changed your life. 3) Guess the thickness of the money stack, to which Titian then explained how he'd get the measurement.
Nowhere was it stated that the contest was based off the closest guess.
Why not offer a job or a paid internship rather than giving away a bunch of 1$ bills. And let's be ultra clear here. Your machinists aren't machining anything. All they do is push buttons and do math. The machine does all the work. Yes they may have the occasional tool interference or trick way to write a tool path. But a cnc machinist is a generalized term for operators. To be called a machinist you have to be able to file a 2" square block symmetric. You have to be able to pick up and repair threads on a manual machine. You guys should be called program writers and button pushers. I'm not trying to hate here really, but why don't you actually show someone how to do your job. From start to finish. I bet it's because they might steal your work afterwards.
Well first thoughts is to call you certain words but ill skip that and just say its not quite the same. You wouldn't say a professional racing driver ISNT a driver because times have changed from when everything was manual and the drivers worked on cars too...
As a professional programmer/setter/operator myself I can tell you its not the same as it used to be but it is in no way easier. Times change and so do the problems and their solutions. The only difference is I'm not physically turning the handles anymore.
Definitely not going to spend to much time on your negative comment… but since you clearly don’t know us, I will say that we teach step by step with our Free curriculum and platform called academy.titansofcnc.com which has 150,000 current students and 2700 schools using it. We also have our Free AerospaceAcademy.com and have a Free Grinding Academy coming out… etc etc etc.
Have a Blessed Day😁😁🤙
@@wildin13 I would say that a video game driver compared to a real race car driver is is still driving right
Wow, that REALLY shows how completely naive and uninformed you are about CNC machinists and programmers, and about what we here at Titans do.
@@TITANSofCNC definitely been in the academy videos. It's mostly the boss man talking life lesson on how to be a successful person rather than machining. I actually like your channel I'm not trying to bash. Really. But there are aspects of manual machining and repair that you do not learn from being a cnc machinist. You have to walk before you can swim. Giving someone knowledge of cnc machining before manual machining is a bad way to teach. It's the hammer is your only tool so everything is a nail. I once again will say I do like your channel. But it's more philosophy and attitude not actual teaching of machining. Show me a video where guy goes from part order to finished part. All offsets work piece setup. Tool selection Yada Yada.
People don’t know this?
This " " Guy"" is a joke!!!😳
soo you talked about rigidity right. yea the serrations are keeping the part secure, but maybe that has something to do with the harmonics too right? I mean the part is clamped across all of those tiny peaks but the cutting harmonics could still be held into the part.
just my thoughts