As soon as you had the cardboard cutout illustration with the drawing, You nailed it what a great presentation thanks MJ!
@alexanderjamesINC
8 жыл бұрын
This is honestly the best backlash video I have seen. You did an incredible job explaining and showing what backlash is. Great job!
@grassroots9304
Жыл бұрын
I have an old HF metal lathe I bought 20 years ago when they sold them and have hated the backlash on it. In recent years I started using it a lot and today's the day to see about adjusting it. I found this video and, while I was pretty sure I knew what "backlash" was, this video did an excellent job of representing it. Your cardboard mock-up and, especially, the cutter mock-up for a mill, we're priceless. Well done. Thank you.
@mohamedshinaishin2822
2 жыл бұрын
the best backlash video on KZitem
@my1after909
9 жыл бұрын
Hi, Laughing a bit, because just before I looked at the comments, the word brilliant had crossed my mind, regarding your video. My 95 y.o. father is down with dementia. He was a toolmaker, turned mechanical engineer, having followed his father who was a toolmaker too. Dad had bought a lot of machines over the years, that were disposed of by his workplace, primarily lathes, mills, shaper's, etc.... I went into another field, but now approaching retirement, find an interest in machining, and find your videos very informative, so thought to say thanks!
@geovap5134
4 жыл бұрын
Wow, Ive been searching for the meaning of Backlash everywhere on the internet and I could not get what Backlash was until I watched this video!! Thnak you very much cause it was very difficult for me understanding what Backlash was since English is not my first language.
@talhanaeemrao4305
2 жыл бұрын
I have struggled to understand backlash for couple of years and honestly this is the best backlash video I have watched.
@joedanero
9 жыл бұрын
Experienced machinist here. Very good video. Great production. Classroom worthy.
@atdd22
9 жыл бұрын
Very helpful video. The cardboard representation of the thread cross section works really well to illustrate the issue.
@hermit3400
10 жыл бұрын
Excellent video, great use of props. A picture is often worth a thousand words. To a visual learner perhaps a million!
@김준혁-w5w
6 жыл бұрын
i'm south korean. i didn't understand backlash in milling machine. But after i watch this video, i perfectly understand the backlash. thankyou hobbymachining
@JohnBrown-zt8th
6 жыл бұрын
I've only just taken delivery of my new lathe, the first ever. I soon spotted what I thought was a fault but thanks to this video I'm re-assured and fully educated in the business of backlash. Thanks.
@josecanedo007
4 жыл бұрын
Fully agree with other viewers, the best video on the net explaining backlash.
@Hr1s7i
6 жыл бұрын
I remember that back in school, our old soviet lathes used to have bearings on the scales, so you can zero in when you clear the backlash. The accuracy was spot on when working with those.
@jmwolve
8 жыл бұрын
Excellent tutorial on the subject of backlash. i've worked most of my life on machinery and this is the best explanation of this subject i have ever come across.
@verdatum
8 жыл бұрын
This video is fantastic. You did an excellent job of explaining the concepts. I've heard lots of this stuff before, but some of it only really clicked just now. Thank you very much.
@fwikstro
8 жыл бұрын
Very good and easy to understand education. Im working with pro machining and have seen a lot of attempts to explain backlash, this is what I will recommend people to watch.
@kitcrider8390
8 жыл бұрын
As a newbie to machining (an new hobby at the age of 58...wish I would have done this much sooner!), Thank You for explainig this! Excellent video! And thank you for not speaking down to your audiance...much appreciated.
@MrHenry756
9 жыл бұрын
You're videos are brilliant! I am aware of backlash and how to deal with it but you still taught me a few things with the great descriptions and diagrams, thanks :)
@177Eddie
8 жыл бұрын
Great video, I was going through a hard time but I saw this and it's really cheered me up. Thanks x
@Lwimmermastermetalart
Жыл бұрын
Good video. I’ve been a tool maker for over 40 years. You nailed it!
@Sjackson2369
8 жыл бұрын
this is probably the best explanation of backlash i have ever seen. very nice video
@markohelenin8731
10 жыл бұрын
Thats the thing you should learn first when operating lathe or mill. Wery good concept, i have personally used cnc and "hand" controlled devices years and this was by far the best explanation for backlash. OId machines have some backlash but they are usually goddam good build devices and even built in 80's are accurate as hell
@Clete88
8 жыл бұрын
This is the best video I've seen to explain climb milling concepts. Very well presented... I should say climb machining because the concept is universal.... Nice job.
@GigsVT
6 жыл бұрын
Clete88 On a lathe it would be most similar to negative rake tools, but theres no direct analogy because cutting forces mostly push the work in the same direction on a lathe regardless of rake.
@David-hm9ic
9 ай бұрын
Excellent explanation! I'm envious of the small amounts of backlash on your machines. Your models are excellent for anyone that didn't understand where backlash comes from. I just bought an old Index milling machine that has about .050" on the X axis but it's my third mill so I'm used to dealing with it. If a mill has adjustable dials on both ends of the X axis, just zero each one out in the "push" direction and you instantly have accurate backlash compensation. I'm not a fan of the "past and back" when reversing directions. I would just turn the handle until the .004" was taken up and then cut to .014". I feel like that is equally accurate and less subject to error. Another option is to adjust the dial to .X96" (X depends on if a full turn is .060 or .100) and then when the dial is on .000 it's accurate again. The only problem with that is to remember to make the change every time plus the possibility of stacking errors. DROs ignore backlash.
@hybriddyneguy
5 жыл бұрын
I have referred this video to many people about backlash. Thank you from years ago!
@andrewesquivel
4 жыл бұрын
holy crap this makes so much sense. it also makes it easy to understand how an anti-backlash nut helps .
@nifty1940
6 жыл бұрын
To my simple mind, this vid is excellent. it's simple to understand and easy to retain and refer to. Thanks.
@David-yg8tf
10 жыл бұрын
Solve backlash problems two ways. 1) DRO 3) Ball screw 3) Delrin mold-in place nut. Don't know if DRO solves backlash, but it puts that dial out of use.
@TheBdd4
9 жыл бұрын
Thank you so much for a clear and easy to understand explanation of backlash. I will soon be turning my first close tolerance parts for an idea of mine and what I learned here will be a great help to me.
@jeanapp_
5 жыл бұрын
Love the cardboard cutout demonstration. Absolutely clear. Thank you!!
@2011zurich
10 жыл бұрын
Excellent explanation. I'm a joiner, and the same principles apply when setting up for woodmachining... 'beyond, then back' is the thing to remember (we work to tenths of a millimetre, though... not quite to your tolerances). Thank you!
@robertbarr8001
4 жыл бұрын
That was a truly excellent explanation (and, more importantly, demonstration). Many thanks for taking the time and trouble.
@worthdoss8043
7 жыл бұрын
Great explanation. I cant count how many people on new lathe reviews complain about .004 backlash. Read the manual you have to have backlash. Without it stuff wears out faster. The same with a motorcycle chain or a steering gear box you have to have backlash. The bigger the lathe/part the more backlash in many cases not much but more. Its called clearance.
@mawe6977
8 жыл бұрын
Excellent video, i pretty much learned this by myself when i was in school years and years ago because nobody could really explain it in a good way.
@johnkinnane547
8 жыл бұрын
Thank you for the explanation of backlash, best explanation I have heard and how to overcome backlash thank you once again John Kinnane Tasmania Australia
@nlo114
8 жыл бұрын
Well explained; clear and concise. I will encourage new apprentices to watch this video.
@philhermetic
9 жыл бұрын
Excellent explanation of what a lot of beginners worry about! Thanks, I will refer others to it. Phil UK
@Grizzydan
8 жыл бұрын
And here I thought the smithy I bought was just junk.. =) I was looking for ways to remove the play but now I know it's normal up to a certain point. And I also finally understand why people don't usually cut from both directions in videos. Great information!
@v6pulsar
9 жыл бұрын
Excellent video. I was worried about the backlash in my mill, thinking I had bought a worn-out unit. Now I understand it is supposed to be there and how to deal with it. Thanks.
@angelozucco6152
8 жыл бұрын
Thanks a lot for such a detailed explenation. And congratulations for the excelent voice, great for speech understanding, one thing many tutorials sandly lack.
@klazzera
5 жыл бұрын
i was just thinking that i know all these backlash stuff until you mentioned the cutting direction and instability, man there is a lot to learn. i was always wondering why was climb cutting much more better in my cnc router.
@u2ooberboober
8 жыл бұрын
Glad I had a chance to see this video! Thanks!
@twickersruss
8 жыл бұрын
Excellent explanation, and advice on how to apply in practice, thanks!
@aeromorte
9 жыл бұрын
Take care, be safe, and may the force be with you.
@DS-lg2jb
4 жыл бұрын
Excellent demonstration!!! Thank you
@mspringett
7 жыл бұрын
Slightly crude with the cardboard, but amazingly easy to understand. I am just getting into serious metalworking and this was very easy to understand. Great job!
@whyturtleracer
9 жыл бұрын
nicely explained, clear language and excellent visual aids. Kudos.
@Ujeb08
9 жыл бұрын
As a machinist and an instructor, I know about backlash. But in your video when you're changing direction, you can feel when the teeth are engaged - we as viewers cannot. I recommend using a DRO or at least an indicator to show the backlash distance.
@LeftFlamingo
9 жыл бұрын
+metalhead2508 +ujeb08 Yeah, in most shots it was quite easy to see. But I agree with ujeb08, in many of the cases some form of visual aid (eg. 2nd camera viewing a dial indicator showing the travel) would have made the point even more clear. Helpful in a video quite heavily aimed at noobs.
@panamericaco
2 жыл бұрын
What a superb explanation, thank you!
@DaedalusProps
5 жыл бұрын
THIS WAS SO REMARKABLY HELPFUL.
@SmithAerosports1
7 жыл бұрын
Simple and clear explanation. You got a new subscriber👍🏼
@haisamzahab8106
10 жыл бұрын
Excellent, thanks for the video , Great Explanation
@ghodd100
8 жыл бұрын
Thank you very much for this.. It was very helpful on how I use my lathe.. I dealt with it fine. But this is going to help alot more..
@mjones2431
9 жыл бұрын
great video. I'll share this with my class.
@MrAtomickitten
8 жыл бұрын
The whiteboard + cardboard graphic was perfect.
@robertgoidel
8 жыл бұрын
A highly informative explanation of backlash I have ever seen. Thank you for this video
@iandibley8032
Жыл бұрын
Well explained personally I wouldn't be getting too upset with .003"or 004" on a lathe compound slide quite manageable. In 45 years of working as a machinist I have operated lathes, mills bores etc with much more than .004"
@nikhilthawkar6979
2 жыл бұрын
Excellent analysis sir 🙏🙏
@smashyrashy
3 жыл бұрын
very well explained
@tomwilkinson7932
4 жыл бұрын
yes ditto that Geova, and simply and clearly explained, thanks
@ggessex
4 жыл бұрын
What a neat tip, i never thought of that!
@neelmanisaini3257
6 жыл бұрын
thank you sir...very helpful video for understanding backlash
@michaelbabatunde3915
3 жыл бұрын
Many thanks sir Very good explanation
@Cabmaker
8 жыл бұрын
Excellent video and well explained!
@Roooob91
10 жыл бұрын
Thank you for this clarify of backlash, now I understand better! Interesting video
@hobbymachining
10 жыл бұрын
Thank you for your comment. Glad it helped.
@goldeee666
6 жыл бұрын
thanks for the clear explanation. be safe and count to ten.
@EZ_shop
10 жыл бұрын
Excellent explanation, I loved the video.
@sudbod
3 жыл бұрын
Old school all the way!!
@georgespangler1517
3 жыл бұрын
Very good explanation
@mahmoudalhussain9976
4 жыл бұрын
Hi sire Thanks for great explanation. I feel relaxed about back lash and i can deal with it in my practice Please give us more about pbms of lathe Thank you Sincerely yours Mamod
@tridentmc1958
3 жыл бұрын
perfect explanation! thanks very much!
@jeremytravis360
5 жыл бұрын
I remember trying to adjust the backlash on my Emco 8 a few years back and I found I could get it to an acceptable level. I worry more about chatter and setting up tool posts.
@TheFarleyGordon
9 жыл бұрын
Thanks so much for this video I never understood backlash and I have a lot on my 3in1 Harbor Freight lathe cross slide so maybe I can investigate and cure some of it thanks again
@frab88
5 жыл бұрын
really nice mockups thanks!
@danielminskey
2 жыл бұрын
great explanation
@ac3r787
10 жыл бұрын
Thanks, this was helpfull. Greetings from Germany
@erbthatsright1103
Жыл бұрын
Thank you!
@craigmunday3707
8 жыл бұрын
excellent explanation thank you for posting
@dublloyd9625
2 ай бұрын
thank you for this it helped me
@sigani7045
9 жыл бұрын
Thank you for sharing.
@kali223laron
6 жыл бұрын
thanks just got my first lathe
@1693caterpillar
10 жыл бұрын
Very good presentation.
@angellayunn
7 жыл бұрын
well this helps me with my physics lab report thanks mate
@dave_ecclectic
Жыл бұрын
what about anti-backlash nuts. Engineered to take almost all backlash out? Nuts that can be added to a lot of lathes that do not have them. (at least for the cross slide.) They either take out the _clearance_ by slitting the nut and forcing a small segment against the threads with a set screw, or they do it with a mechanism. CNC doesn't like backlash.
@das250250
8 жыл бұрын
Excellent tutorial ..TY
@boomwick92
8 жыл бұрын
Thank you great video and well explained
@paulmurphy612
7 жыл бұрын
Thank you. A helpful video.
@BillyRillkratz
2 жыл бұрын
Thanks!
@Pushyhog
3 жыл бұрын
thanks mister.
@ke6bnl
8 жыл бұрын
great instructional video
@erfut
10 жыл бұрын
Thank you for sharing
@user-jp8hc7kn7z
9 жыл бұрын
thank you for this video,
@carlosfelipesalazarflores
8 жыл бұрын
vídeos muy ilustrativo para jóvenes, q le gusta maq- herramienta
@Lordcarlox
9 жыл бұрын
Amazing video.
@hdoug5
10 жыл бұрын
very good info :) thanks for sharing
@petemoore8923
6 жыл бұрын
Great video!!
@pwntagerz
8 жыл бұрын
thanks for a great video!
@marijanabrezic8854
7 жыл бұрын
im wondering if you can prevent backlash from happening by lubing up the interfacing parts. if its for gearing, the parts should constantly bathe in oil. if its for threads, the part with internal threads should have a hole on it to allow some oil to be squirted.
Пікірлер: 176