SHOP TIPS #176 Machinability of Steel part 2 tubalcain

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Информация о SHOP TIPS #176 Machinability of Steel part 2 tubalcain

Название	:	SHOP TIPS #176 Machinability of Steel part 2 tubalcain
Продолжительность	:	16.55
Дата публикации	:
Просмотров	:	46 rb

Here from the first machinability video, also very useful (I think it’s ok to tell people brand names though: Given all your experience, if you like the threading tool a lot, we’d love to know what one it was! :-)
Comment from : @DaveEtchells

I am absolutely appalledbrAt myself brThese two #176 videos are gold!brThey answer many questions I've found as new low carbon fights back at machining it Not always but when it does, it fights hardbrWorking on governor parts for predecessors of your old Minneapolis Moline and will redirect my effortsbrThank you!
Comment from : @duron700r

If not HSS dies, what are the options?
Comment from : @edtompkins865

Thank you Lylebest wishesPB
Comment from : @ypaulbrown

Which type of metal would have the strongest threads?
Comment from : @bestfriendhank1424

It’s very interesting to see the comparison of the difference in machining the different steels I did not hear you mention any advantage over one another in the use As in the strength of the threads from pulling between the steels??
Comment from : @erichill5208

We can see the extra effort in the way your bulging muscles are rippling
Comment from : @georgeliquor2931

Thought that tap was gonna break in the Cold Rolled
Comment from : @MaturePatriot

Thank you for an enlightening couple of tutorials Facinating
Comment from : @garethdavies3220

One thing I noticed in machining as well as tapping was the difference in how the different metals sound when being cut
Comment from : @MrLarry0001

Thank you for the video
Comment from : @mjmcomputers

leadloys used alot on screw machines onr i hated was 4340crommoly was easier
Comment from : @miguelcastaneda7236

Excellent video Mr Pete, that's a good demonstration with some good info Thanks for sharing!
Comment from : @MrUbiquitousTech

Can you share the threading tool holders trade name? Again, another enlightning video Please Keep making them I checked out your website, I like it More good viewing wwwmrpete222com well worth taking another look at
Comment from : @rossmindt

Spoiler Alert! The threading tool was a Shars brand Whats so bad about that? Seems to do a nice job
Comment from : @616Haggard

love your videos ;) Peter
Comment from : @Mrsvetsare

MrPete, You're wrong about the tapping effort not showing up on the video As a person who has done a lot of tapping I can see the difference in your hands between the two materials Thanks for another informative video
Comment from : @bobauer4359

I was interested to SEE the cut difference, but was appalled with the shaky out-of-focus close-up shots that have left me with a headache and not enlightenedbrWhat’s with the childish, "I don't want to show the name of the tool manufacturer"?brYet in your Tip #135, you didn’t hold back in doing a magnificent job of slandering Butterfields Farms Premium Chunk White Chicken in a can on camera!
Comment from : @farrellhunter

why do you call the 12L screw steel?
Comment from : @robertroszell3972

MR PETE,br YOUR DEMONSTRATION MAY NOT HAVE BEEN SCIENTIFIC, BUT IT WAS VERY ENLIGHTENING GREAT JOB OF EXPLAINING THE DIFFERENCES IN STEEL
Comment from : @roberthorner8494

How much material are you removing per pass during your threading operations?
Comment from : @dumonr71

I love working with 12L14 It gives such a nice finish
Comment from : @ArnoldsDesign

Great video!!! Always learn something from you Thanks!!!!!
Comment from : @havebenthere

Hot Roll vs Cold RollbrbrWhen machining steel that need close tolerances consider that Cold Roll steal will have lots of internal stress that will cause warping when machines Hot Roll steal will not have the high internal streses and will be less prone to warping after machining Some of the internal stresses of Cold roll steal can be reduced by heat treating Raising and holding the temperature near 1000F Machinablity of steel can also be improved by normalization by heating the steel above its critical temperature (usually about 1600F)
Comment from : @guytech7310

Mr Pete - your the best - thank you
Comment from : @liudas5377

Mr Pete, I have used scrounged mystery metal for years and had some very wild results One chunk produced the most bizarre iridescent purple chips I have ever seen Another prime piece of aluminum rod 2 inches in diameter by 3 feet long turned out to be the nastiest stuff I have ever worked with as it would only tear and not machine well no matter what I tried It wouldn't even file smooth I totally relate to your attempt to demonstrate this concept and I suspect you had such similar results between widely different alloys because of the new modern carbide bits with their computer generated profiles that cut so well in any material If you had used HSS bigts I bet you would have had the dramatic demonstration you were looking for Thanks so much for all you do!
Comment from : @3Orthoman

Seeing you cut through the different materials is a testament to how well setup your lathe is, Tubalcain I was machining a piece of S7 the other day and it gave me grief, especially in the cut-off operationbrI get my materials info from here: wwwazomcom/materialsaspx
Comment from : @JRo250

Educational as always! Would you show the spark test?
Comment from : @tzkelley

Was that a shah tool? Made in india? Im disappointed tubalcain!!
Comment from : @mikehealion4278

Great video When I thread cold rolled steel on my lathe the threads are a bit rough so I do the last little bit with a die This makes better looking threads but not all that nice Thanks for sharing
Comment from : @AmateurRedneckWorkshop

Awesome video Mr Pete! Thanks a bunch JH
Comment from : @johnhollyfield6557

Thanks Mr Pete, for another informative video I look forward to all your new videos I can't help to wonder why the steel companies didn't standardize their color codes God bless and thanks again
Comment from : @grandpanorton5785

ANOTHER GREAT VIDEOmake sure use vice that is secured to the drill press table when drilling If drill grabs the work piece you may break a finger or two if you are lucky, otherwise keep the phone number of near by emergency hand surgery center handy
Comment from : @BTUvsCAL

Interesting and informative as ever You could sure hear the change in the machine load when you were milling the two materials
Comment from : @Godshole

Ha! I spotted the trade name, hehe, I won't say either, lol
Comment from : @BasementShopGuy

THANK YOU I have been using my die wrench up side down
Comment from : @mack255

It show's You can see in your arms
Comment from : @mack255

another great video thanks for the effort
Comment from : @kerrywil1

HI mrpete,brJust like you mention HSS is the way to go if you plan to do more than a few taps or fillets, and, on stainless the carbon tool will just dull mots of times on the first pass And, just break in the holebrEven in aluminum cheap tools will stick and breakbrKeep on the great teaching
Comment from : @pierresgarage2687

Tubalcain, I don't know how old the steels were in this video, but do you think improvements in steel or the carbide tip technology is responsible for the surprising results? Clearly the tapping segment tells the story most vividly I'd really like to see an adendum to this with some ground HSS lathe tools Great stuff, Sir! Thanks again!
Comment from : @blmeflmm66

Mr PbrbrFrom this video and others you've uploaded, it's OBVIOUS you remain a VERY fine teacher Those working in the schools now could learn quite a bit watching youbrbrAs far Bessemer process steel goes, basic oxygen process is a close as you get these days However, blowing air leaves some nitrogen in the steel and that leads to precipitation hardnessbrbrEli D
Comment from : @eliduttman315

Thank you Again Mr Pete ! I just learned something After All these years of using a threading die , after watching this video I learned I was using the die handle upside down ! Makes more sense putting the adjustable collet on the un-threaded portin of the stock to hold it straight !
Comment from : @aj9270

Very interesting, thanks for another great video, proper job
Comment from : @markbartlett8519

Not all experiments need to be scientific Sometimes it's worthwhile just to have a look
Comment from : @battmann678

Learned a lot! Thanks for the videos as always
Comment from : @sydnius

Thank-you very much for this one too!brMike
Comment from : @michaeldjoven7869

mrpete you are the only person on YT who knows how to tap a hole properly Great video as usual, very informative, the newbies will surley benefit from your excellent engineering tutorials
Comment from : @scheppach69

Thanks for the Video MR Pete, Keep them Coming
Comment from : @ODMIJ084

Why do you refuse to fix the video motion artifacts?
Comment from : @yanwo2359

Wonderful:-)
Comment from : @68sweetnovember

Thanks Mr Pete for these two very informative videos!
Comment from : @xkabedaruhe2956

Thanks Mr Pete Another good series and like that this one deals with problems a lot of us have in threading different materialsespecially if you have funky dies The threading bit was impressive and wonder if it could thread the tool steel as well as it did the CRS and 12L14? I do have a couple of questions that may erupt into firestorm about Hex Dies versus Round Dies I even went back and watched your MST 4,5 & 6 to see if you answered my questionbut it wasn't clear I noticed you used hex to cut your threads but was told that hex dies were for chasing or repair, not cutting and they don't conform to common 2A specs 1 Are there hex dies for cutting and if so how can you tell the difference between them and chasing/cleanup dies? 2 What brand of cutting dies do you recommend? Thanks MuchPJ
Comment from : @pjhalchemy

Thank You !!! for Another great lesson on machining
Comment from : @not2fast4u2c

Please share the threading tool I am looking to get some carbide pre sharpened threading tools and that one looks like a dandy If you don't want to do it in the comments you can send me a private message
Comment from : @JosephDAndrea0121