How To Calculate Speeds and Feeds (Metric Version) - Haas Automation Tip of the Day
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- เผยแพร่เมื่อ 20 มิ.ย. 2018
- In the latest Tip of the Day, Mark covers an essential topic that every machinist needs to know, but that is confusing and often misunderstood: How to calculate speeds and feeds. In typical Mark fashion, not only do you get the formulas and a step-by-step method for doing the calculations, but also an explanation of each term and some great animations to tie it all together. Every student, machine operator, or aspiring machinist should bookmark this video!
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Thumbs up for metric system!
In metric system we believe!
In fact it shouldn't be called the Metric System. It's called the International System of Units (SI) which is most widely used and accepted around the globe.
Royale with cheese (not many will get this ;p )
@@Jonners pulp fiction
You can always use my calculator which calculate chipload also in metric informatyksiedlce.pl/_PROJECTS/chipload_calc/
Coming from 40+ years of manual machining and dealing with speeds and feeds by "look & feel" understanding what is required by a CNC machine has been a steep learning curve, this is the best explanation I have come across so far 👍🏼👍🏼👍🏼
Most manual mill guys ive met trash talk CNC. I've done both. CNC is by far more skill intensive than manual Mills. I can set up all day long with very little thought on a knee mill. But cnc has a lot more.
@@vdub2002 I'm building up to make the switch later this year, there's a lot to learn to get the best out of these machines for sure.
@rusty Look and feel, as well as how much swarf and coolant you can tolerate being fired everywhere!!
@@vdub2002 I highly disagree...it's equal. if someone is able to do what you do on a manual, you're the one trash talking. and I prefer CNC. I would rather be a CNC machinist than a manual for the rest of my life.
But you're wrong. you haven't done enough or witness enough manual machining work to say what you're saying.
@@Trendyrapslut seriously, you have no idea what I have or Haven't seen. I've worked aerospace to pipeline bud.
The high production values and a clear understanding of how people learn make these videos really exceptional. I thank you for your generosity in making this material publicly available.
You watch a video like this and realise that it's no wonder that Haas has blitzed their opposition in sales and it took them very few years to do so. Sure, there might be better machines out there (with much higher price tags) but Haas has managed to make their machines accessible to almost everyone.
Thanks for the comment Phillip. Haas has made a very conscious effort to provide all the support we can for our users- and today, that often means videos. If you have a suggestion for a video, let us know at TOD@haascnc.com. - Mark, Haas Tip-of-the-day
@@haasautomation Can you make a video about feeds and speed, but for interior circular grinding? Thanks!
Heidenhain machine everytime.
Really appreciate you from bottom of my heart.... The teacher like you will definitely make the beginner so smart in this field and it is good for the future... Thank you sir.. HATS OFF to you..
Studying for my Manufacturing Tec course and this video is very helpful, you're explinations are also very cool thanks man!!!
Thanks. Mark. You have understood me. in 14.39. For which I have trying to learn. since an year and half. Thanks allot for saving my valuable time. now I can concentrate on optimizing my parts cycle time. Love from india
this teaching method should be the model in all machine shop classes. my salute!
The formulas you saw in this video are now available in pdf form. Just follow the links in the Description of this video. Thanks for watching! - Mark, Haas Tip-of-the-day
Haas Automation, Inc.
Basic principles of programs a machine
Great series! Much obliged!
where ? what links ?
please give me your WhatsApp Number
Hey!
Awesome video!
I didn't find the formulas in pdf, could you help me with that?
Najlepsze kanał informacyjny o programowaniu CNC.
The best news channel for CNC programming.
Thanks HAAS very much for making these videos 🙏
Much appreciated. You've been a great help, very insightful indeed.
Another awesome video the tractor wheel helped. One picture equals a thousand words and all that. Please keep the metric videos coming.
love your work man. 100per cent info, 0 percent bloating
Excelente explicação, obrigado.
This is an amazing explanation. Thanks.
A very great video !! Hass Tip of day is very helpful. Every video is coming with very useful information explained in easiest way possible. Great work guys thumbs up for that and thank you for creating this series !!
very informative video, this will help me out
you are perfect representator and your videos are really perfect. we are a concrete block manufacturer company trying to buy our own cnc machine and I have learnt alot from your videos
thanks for the video i really enjoyed it
Excelente video, muy bien explicado. Saludos desde Argentina...
👏👏👏 Very informative video Mark! Excellent job HAAS TEAM with all your videos.
This is the best education about feeds and speed, thanks a lot. 😊
Well thanks! Very well made video and very easy to understand
Thanks so much for this perfect video!
Brilliant delivery ... thanks Mark.
Love these videos Mark. Great. Clean. Clear. Awesome
Thank You, excellent work!
Don't stop! A perfect video. Hi from Cyprus and thx
Thank you very much for russian subtitles! Very helpful and intelligible video!
Nice and crisp explanation.
Can you also explain how feed and speed will be affected wrt depth of cut ?
very informative and user friendly :)
Thank you for european notation and metric system, your content is really good
Another great video from HAAS.
very helpful & useful video.
stay blessed...
Thanks a lot for this fantastic video and thanks again for the metric system.
Awesome perfect explanation🙏
Good job!
it's a great video, you got a raise. 💰
Prefect
I love your illustration
hey Mark,
thank you for this information. its really helpful. i do work with endmill and need to know setting up feedrate and spindle RPM if i use 22mm cutter for 30mm keyway slot.
El mejor canal de mecanizado de todo TH-cam 👍👍
Superb Explanation!! thumbs up to this guy!!
Awesome video, now those other formulas make sense. That crazy metric system.
Haas Tip Of The Day is very helpfull to solve several problem in my job especially about CNC programming, and one more thing Haas has present the best broadcast in youtube among another CNC brand in the world
Very very useful tips for parameter setting
It was a great learning experience..appreciate for your Help.
very useful for beginners getting used to learning how to calculate speeds and feeds
Awesome site and info, thank you
This was a good way to demonstrate this. I like the Tractor.
This video is so awesome! You resolve my doubts, I'm gonna work with EMCO Concept Mill 105, I order a bit end mill for aluminum. Well thanks, greetings from Mexico
Awesome job with this video 😁
,Very informative and entertaining video. And good explanation. I want to watch more videos.
this man just made so much sense! thank you for this!
Why do you need to understand it anyway ..you are freaking woman...go to kitchen
@@Simon-wr6hb i do that too🤪
Super excellent video!
Best episode ever
Good video it is very helpful to us ,Thank You SIR
Here is the updated link to the bonus content:
www.haascnc.com/video/Video-Bonus-Content.html
Thanks for watching!
That is pretty exhaustive, but informative non the less.
This video is beautifully made. Thanks fom Perú.
Very useful. Thanks.
Nice content !!! Instant subscribe
Good presentation
You are genius
Very good explanation..
Thanks a lot for your nice videos
Very Well Explained..
Thank you so much
Спасибо Вам за видео. Отлично.👍👍👍
Muchas gracias por la información saludos desde cordoba capital Argentina 💪💪👍👍
I’m form Taiwan,謝謝你
Great video.. pls make similar video for cnc lathe. i am new and troubling with ST25
Can you make a video for depth and width of cut? Some general rules of thumb
thx Haas !!
What a nice video!
well done
awesome explainetion .. I love to watch all video's u r great.. (india)
very useful video. on which basis we calculate feed per tooth
That is amazing.
Please explain cnc turning feed & cutting speed & feed in matric system
Raghvendra - Thanks for the suggestion. We’ll put it on the list! - Mark, Haas Tip-of-the-day.
Awesome, I just started working on a TL-2 Lathe and would appreciate this kind of informative video directly from Haas. Keep up the good work! :D
Muy bueno , very good thanks .
When an apprentice this was drilled into me like so. A thousand strawberries in a pie dish. AKA (1000xS) / (Pi x D) it's stuck ever since.
hey thanks for that!
Yep I’m wurwyshdbdgyjkk
Finally metrics, the easiest way to avoid more calculations. Thanks.
great tutoring
A question to the seasoned machinist out there: is the chip load (mm/tooth) considered a max or a min? If I want to err on the side of caution, I’ve generally taken that number as a max but I understand that for materials like stainless, you need a minimum cut depth to cut past the work hardened material. Any tips?
fantastic
Nice video , can you please give a guide for wood mill CNC tooling
Its was fun. Thanks for simles
On the topic of cutting speeds and feeds is there going to be a video comparing the new generation of HAAS machines with that of the old generation i.e. ST-20SS Vs SL-20
Wow video ! I'm from cambodia and I work with CNC machine but don't know what were you show?
Very useful
Hi,very informative video. You re doing excellent job with your videos! All these rules are the same if you re using a lathe or there are differences on the calculation of speed and feed?
George - The rules are the same when we use live-tooling (endmills) on our live-tool lathes, but general turning is a bit different. On lathes we’ll usually program in Feed per Revolution, not Feed per Minute, when turning. Sounds like we need another video! Thanks for the comment. - Mark, Haas Tip-of-the-day
Thank you Haas and Mark. Kind of starting to have bias towards Haas Machines because of the videos 😀
Haas .... Super
I would love to get some feedback on when and when not to use coolant when using carbide cutters. I've heard arguments both ways but nothing convincing. Any chance you could cover that? Please.
Sir
Please explain G18 and G19 milling program with drawing
Can you do a video feeds and speeds for cnc lathes plz
what free apps for iphone is calculate speeds and feeds thank you sir
This was so corny I was looking for some sour cream and chilli.. But it was super useful (and in metric)..
Thanks heaps.
sir, what about depth of cuts, I have a lot of confusion in that, is there a specific formula for that too?
Please. make a video on depth of cuts also.
Great video, thanks for that :)
Could you tell as which catalogue is showing general feeds and speeds (without calculation)?
The one which you used on the end of this video(brand what it was)
Thanks in advance
FOFIK CAD CAM CNC - Many of the drill catalogs (Nachi, Guhring, OSG) just list out the RPM for us, by tool diameter, no math. Some Endmill manufacturers are doing the same (Niagara Cutter, SGS Kyocera). I showed an SGS manual at the end of the video. Even if the catalog directly lists the RPM for us, we usually have to calculate the Feed per Minute using a listed chipload per tooth/revolution still. This is one of those topics that come up every day as a machinist, and worth really understanding. Thanks for the comment. - Mark, Haas Tip-of-the-day
Very nice video!
Just one thing that confused me a little, you talked very briefly about depth of cut and stepover (Ae & Ap).
But never finished that explanation. I`ve looked trough the bonus content aswell, but cannot find where these values are actually indeed used.
S bezuijen - I glossed over that didn’t I. The depth, and width of cuts are really dictated by the type of tool, the toolpath, the workholding, material, and the machine. If I am roughing with a nice indexable mill on aluminum, I may take the cut at full depth, with a 50% stepover. If roughing with a long carbide endmill on steel, I’d likely be using a High-Speed Trochoidal (dynamic, adaptive) toolpath, full depth, at maybe 20% stepover but a very high feedrate. This is where a call to your tooling and CAM vendors can help. My short answer is that I’ll go as deep and wide with my cuts as I can get away with! - Mark, Haas Tip-of-the-day