Another good lesson Joe. The guy who taught me back in the day said "you don't want to make hay". He taught me to hand grind tools like the one you used here. Good stuff.
@dimitar4y
6 жыл бұрын
Shit, why aren't there grinding jigs for that kinda thing? Turn those "expensive" or "hard" tooling operations into simple 1$ consumables. I'd think by 2018 those would exist.
@TXHeat1776
6 жыл бұрын
Thanks Joe, a lot of us hobbyists watch your vids and work safer & smarter in their home shop as a result. Rats nest instead of clean chips is especially a problem on small hobby lathes that don't have the grunt to cut that aggressively. I saw a guy stumbled on a solution to this: he stripped the torx on an insert screw, and to make due he used a socket head cap screw to replace it. Said it worked great for breaking chips.
@mattparker96
6 жыл бұрын
when you make chips like that and use the geometry of the cutting tool (inserted tooling/with chip break) you help the heat that is produced by the energy to escape out in the chip.... i love your channel joe pie and i might have to make a trip to austin to meet you man!
@joepie221
6 жыл бұрын
Bring Beer.
@MrEh5
6 жыл бұрын
I love it when a hot C chip wraps its self around the lower lip or or ears.
@michaelegan6092
6 жыл бұрын
You have experience.
@MrEh5
6 жыл бұрын
Michael Egan Yes unfortunately.
@joepie221
6 жыл бұрын
I had a red hot, blue, 17-4 'C' shaped chip from a .250 deep cut jump between my finger and the carriage power feed lever right at the moment the tool reached the corner I had to disengage. I stayed with it and pulled the lever so I didn't crash the machine. The chip burned me all the way to the bones in my finger joint. Hurt like a MF. My forearms are so scared from burns on a lathe, when I tan, I look like an ex junkie.
@emilmuhrman
6 жыл бұрын
I successfully put my hair on fire with a hot chip I few days ago. Not a fun experience.
@richgage6510
6 жыл бұрын
Let's you know you're doing the job right 🖒. It's the hot shuffle then the chips fire down your neck and stick between the shoulder blades 😠😠
@floridasaltlife
6 жыл бұрын
THIS IS A ROCK STAR QUALITY TEACHING VIDEO !!!
@MaturePatriot
6 жыл бұрын
Joe is one of the best teachers. IMHO
@joepie221
6 жыл бұрын
Thanks Guys. Much appreciated.
@fredparkhouse
6 жыл бұрын
as always joe, looks simple when explained by a pro. The sign of a good teacher.
@davecross5317
6 жыл бұрын
Excellent info as always sir. I learn more from you than any other source.
@MrDB42
6 жыл бұрын
This brought back memories of when my mother (of all people) was getting her masters in Mechanical Engineering and having to learn CNC (back when I was punched paper tape). I used to go with her to her lab's and watch everyone trying to make C's and 6's with various material and tooling, because they had to hand in the part, AND chips to get a grade. Also my high school metal shop teacher was always forcing us to make C's and 6's on the lathe, with classically ground HSS cutters. You CAN do it, it just takes practice and nerves of steel (you swear you're going to crash everything).
@mJlReplicanT001
Жыл бұрын
Absolutely 100% relate to that opening statement. “To scared to push their lathe” The moment I did it and found the machines limit (safety). The results thus far has been flipping fantastic! Love your content . Again. Ha ! Thank you, always learn something new with you Mr Pie 🥧
@joepie221
Жыл бұрын
Glad to help.
@ChrisB257
6 жыл бұрын
Great advise Joe - impressive results. That was quite a cut on the Al! Must say I find it hard to really get nice broken chips on Al - there again, I don't take over aggressive cuts on my ancient machine.
@matrixgunsmithing8060
6 жыл бұрын
Thank you again Professor Pie! I have a bunch of 7075 bar stock that I honestly have been putting off because of the speeds and feeds issues of the spinning razor. The timing of the last couple videos have been just perfect. I now have a much better understanding as to the proper speed and feed to get it done right. Have a great week Joe! Mine will be much better because of all your help. Great Video as always!
@joepie221
6 жыл бұрын
Outstanding. Glad to help. Don't be afraid of that 7075. In my experience, it will roll over and break much easier than 6061. Good luck and thanks for watching.
@RRINTHESHOP
6 жыл бұрын
Good one.
@joepie221
6 жыл бұрын
Thanks Randy.
@redleg1013
6 жыл бұрын
Thanks Joe, for all the great videos you put out for all that we didn't learn in school. This is great "finishing".
@stearman
6 жыл бұрын
I learn something new every time I watch one of your videos.
@jimsmith6284
6 жыл бұрын
Thanks Joe another great informational video.
@ISILENTNINJAI
5 жыл бұрын
everytime. Something so satisfying about making 6's and c's. I actually got in trouble by my supervisor when he saw me take a .125 doc and a feedrate of .015 while cuttin soft jaws. Hes not a machinist. Just supervises while operating machines. I do the set ups. I need to move to Texas and come work for a real machinist like you Joe.
@springwoodcottage4248
6 жыл бұрын
Super useful & informative, teaching me stuff no one else ever did. Thank you for sharing!
@waynerobinson2301
6 жыл бұрын
Joe i have never run any type of machine but appreciate your pist . Im thinking i will have to try this before i die it is just so cool .
@bobjohnson6743
2 жыл бұрын
I once made a chip intencianally trying that was 43 feet 3 inches long, and enjoyed it. It was out of aluminum 6061.
@ericreiter1
6 жыл бұрын
Sensational. It looks like, using a steeper rake and a curved bit is behind what you call a chip-breaker. Good... I considered a second tool bit would show up. You did it right. Three cheers on this great show.
@PrettyHateMachining
6 жыл бұрын
I would love to see more videos like this. As an amateur it's really helpful.
@douglasclockmaker8779
6 жыл бұрын
As usual have learned some new Was always impressed with my 10 meter long curls. Time to rethink.
@roysjomark8658
6 жыл бұрын
Douglas Clockmaker we could start a new Me too group 😣
@joepie221
6 жыл бұрын
Guilty Here too.
@roysjomark8658
6 жыл бұрын
😂😂👍
@johntaylor1310
6 жыл бұрын
Great video. Thanks for the good info
@Gkuljian
6 жыл бұрын
Science! Great stuff. Thanks for taking the time to share.
@johnv341
6 жыл бұрын
Another really informative video Joe, thanks. But you need to learn the magic words to get the focus right. (As per AVE).
@dustinmasters9239
6 жыл бұрын
This was great! I’ve been applying this all week, and it’s been working out great! Thanks!
@jeffbeck6501
6 жыл бұрын
I am glad I subscribed to this awesome channel. It's good to see Al Bundy making a come back.
@joepie221
6 жыл бұрын
Peg and the kids are happy too.
@wlogue
6 жыл бұрын
Thanks Joe! We used to get some gnarly snake chips when boring stern tubes on ships, 60" bore 0.45 or so on a side. Hairy...they'd cut to the bone and cotterize in one swipe. Stay safe, Will
@joepie221
6 жыл бұрын
I've had that happen many times. Hurts like a dog and doesn't even have the courtesy to bleed.
@zumbazumba1
6 жыл бұрын
What i seen from experience working in a small shops in 80% of the time you will never have to take such a deep cut on a long distance to make it worth wile to mess with the settings.Machining costs money and material so usualy you will take rod size that is closest to your measurements.Sometimes you will take maybe 1 or 2 passes to get to the size you want but even that isnt worty of time unless you make 500 peaces which you will rarely do.
@PhaseConverterampV
6 жыл бұрын
Good stuff JP. I agree with it all as per usual. Only thing I do different is hog with medium rougher WNMG. .015-0.020 FPR. U just can’t beat the cost of turning using W inserts, and they will produce optimal chips.
@campnut6076
3 жыл бұрын
I took advantage of an offer to spend 8 weeks at our local Vo Tech in a course for advanced machining. With 2 weeks to go the instructor asked if we had any questions, I told him I wanted to break the chip in 316 SS during finish cuts, he ignored me. The last week I took a piece of 316 SS shafting in and asked the same question. He confiscated the shaft and said I might not be able to break that chip. I was disappointed to say the least. I can do it on heavy cuts but not on finish cuts no matter what insert I have tried.
@dustinmasters9239
6 жыл бұрын
Nice! I’ve been turning a lot of aluminum the last few days and really needed this! Thanks!
@miketownsend6108
6 жыл бұрын
you are awesome; i told my buddy about you; im a old machine builder. he was tool die . i think you forgot more then i ever new LOL
@bambiluong9759
6 жыл бұрын
I am glad to see your video Joe ,you have a new student on your channel ,thank you sir.
@mrsoars
6 жыл бұрын
Great stuff, Joe, I'll share this with my students this morning. I like the cross in the top right corner of your whiteboard. Keep up the good work!
@joepie221
6 жыл бұрын
I recently lost my english bulldog Ruger. I miss him a bunch.
@worthdoss8043
6 жыл бұрын
Well I had no idea, that sucks and my condolences to you Joe.
@joepie221
6 жыл бұрын
Thanks Worth. They can really get under your skin without ever saying a word. It was a very tough loss. Still hurts.
@mrsoars
6 жыл бұрын
I'm very sorry for your loss, I took the sign as a Christian reference- however, for anybody who has ever been blessed with a good dog-it's hard to imagine Heaven without them.
@thejonoaffair
6 жыл бұрын
Mate, great job! I've learned so much from watching your channel. Keep it up!
@stxrynn
6 жыл бұрын
Good stuff. My old gear can do this on occasion. Thanks for the watch words. Those make it easy to understand.
@reprapmlp
6 жыл бұрын
AvE knows the incantation to get a camera to focus.
@joepie221
6 жыл бұрын
Its a nice camera, but too much tech isn't always good. A manual focus mode is probably in there somewhere.
@kyorising
6 жыл бұрын
haha I think exactly his phrase every time I see a video where they have trouble getting focus
@klaudiuszek2001
6 жыл бұрын
reprapmlp nice to see another AvE fan here... Did you come here from r/Skookum
@Fr1day-RT
6 жыл бұрын
You can also also undercut the leading edge of a drill with a dremel and a diamond bit for a quick resharpen (if the center point is still good) and create a chip breaker at the same time. I've done it to get though some nasty gummy materials. Also on the lathe if your not turning right up to the chuck you can make a chip deflector that mounts to the tool post to keep the chips off you. C's and 6's rock they heatsink the tool and the part and are much nicer if you have to shovel. They're also less likely to break a conveyor. Avoid polyester clothing as they will melt it.
@Ujeb08
6 жыл бұрын
great little video Joe! Very thoroughly explained.
@DCFusor
6 жыл бұрын
I used to think bird nestin beat dwellin and yellin, but this beats all....Go Joe!
@joepie221
6 жыл бұрын
It does, but this is the next level.
@mohamedtarekzayan747
5 жыл бұрын
very very very useful video thank you very much we wish to see a lot of good teachers like you
@joepie221
5 жыл бұрын
Thank you.
@gyromike1966
6 жыл бұрын
Another good video Joe. I'm not a real machinist, but I'm the closest thing they got at the shop. We have a 15x40 and I have a double-ended TPG tool holder for turning and facing. It has the chip breakers on each end, but I usually end up with long strings. I think I'll sacrifice a view pieces in the interest of science and see how hard I can push things. I need to make up a feeds and speeds chart for different materials anyway. Please keep the videos coming. I made a tool like yours to set lathe tools on center and use it constantly.
@lets_turn_stuff2148
6 жыл бұрын
dont forget about push back (with barstock that fits the spindle bore) and stay within reasonable parts extension... even when taking multiple passes, especially with auto feeds
@keithnoneya
6 жыл бұрын
WOW, never knew that Joe. Thanks for the great tip, once again. Best Wishes n Blessings. Keith Noneya
@metalshopwithtroy5755
6 жыл бұрын
Thank you Joe, I did learn something that I had forgotten
@merlinmagnus873
6 жыл бұрын
Love those hot chips. Had a big O1 tool steel chip lodge in the crease of my neck the other day. Dang, that smarts.
@TroubledTimes2024
6 жыл бұрын
"If the chips are long, it's wrong" or "If you want to know, watch Joe" :)
@joepie221
6 жыл бұрын
Love it. Thank you.
@archerchance6214
3 жыл бұрын
sorry to be offtopic but does anyone know of a way to log back into an Instagram account? I somehow lost my account password. I love any tips you can offer me!
@jonathanphoenix2514
3 жыл бұрын
@Archer Chance Instablaster ;)
@archerchance6214
3 жыл бұрын
@Jonathan Phoenix Thanks so much for your reply. I got to the site on google and im in the hacking process now. Looks like it's gonna take a while so I will reply here later when my account password hopefully is recovered.
@archerchance6214
3 жыл бұрын
@Jonathan Phoenix It did the trick and I actually got access to my account again. I am so happy:D Thanks so much, you saved my account :D
@MrSlickbead
6 жыл бұрын
I hope they pay you very well there Joe. Top notch machinist! Learned a lot from your videos. Have a PM1228 here and I need to try to push it a little harder and see if I can get better chips on Chrome and Stainless
@mrayco
6 жыл бұрын
Awesome as always Mr Joe go ahead we all like ❤your videos.
@mrfrog3350
6 жыл бұрын
Very cool Joe. A lot safer than a birdsnest too.Thanks for posting.
@patrickroeill8746
6 жыл бұрын
thanks joe your a good supervisor
@brianwarburton4482
6 жыл бұрын
Thanks Joe, another great video.
@MrJugsstein
6 жыл бұрын
Nice to see you back infrount of the camera. Enjoyed the video
@derekauret8574
2 жыл бұрын
thank you for the no frills show .....I like it
@joepie221
2 жыл бұрын
No problem!
@Fredruiz622
6 жыл бұрын
Wow, great video! Randy Richards recommended I watch this video am glad I did!
@joepie221
6 жыл бұрын
Thats good to know. What forum did he make this recommendation on?
@rbrown6111
5 жыл бұрын
Great info and good stuff. Thanks Joe!
@ronmonahan1696
6 жыл бұрын
awesome teaching as always! thanks joe
@joelong4301
6 жыл бұрын
i try to get chips like that but we work with mainly tool steels. i have to try not to go through inserts quickly. i run coolant on all my tools the majority of the time
@CryhavocMike
6 жыл бұрын
Joe, I love watching your videos but I have to confess that I watch them mostly for the "idea of the technique" as I do not have access to large tools. I've only been seriously dabbling with machining for about a year and am limited right now to my Sherline manual equipment. But recently I had to whittle down a 2" piece to .4something". I really liked the finishes I get with HSS tools but I ran up against the rats nest problem in spades trying to turn that piece down. I then put a carbide insert tool I have and worked on pushing it and could almost get chips like you show. What would happen is that it would start out a rats nest but by the end of the cut it would be spitting out little chips. The carbide tool is a 1/4" TCMT and I was turning a 1900rpm at about .01 deep per side. I tried both dry cutting and I have Boelube. Never thought to try WD-40. I woundering if it is even possible to get the chips like you describe on smaller machines. Even this 2" piece I was using is rare as I usually work smaller diameters and am thinking bending will be a problem trying to push it like you describe to make the chips. Maybe a lathe follower???
@markwentland3147
6 жыл бұрын
Thx Joe i learned something right there for sure !!!
@tomharrell1954
6 жыл бұрын
Joe Pie Great Job machine man. Your doin it. Machinist have the hardest tools
@tuscanland
6 жыл бұрын
Great video, thank you Sir!
@Factory400
5 жыл бұрын
Great information Joe - thanks. Now, I need to force the machinists at my new job to watch your videos. They make strings all day long and cannot understand why I shake my head. They seem to think being a machinist is only hitting dimensions. I tell them they have to hit the dimensions QUICKLY, with as few tools as possible. Baby steps.
@joepie221
5 жыл бұрын
Some material is less cooperative than others, but if all is well, push it and break those chips. Believe it or not, sometimes the only difference is coolant.
@Factory400
5 жыл бұрын
@@joepie221 aaaah yes...coolant! Another topic that seems to be ignored by many.
@Infinitesap
6 жыл бұрын
As always thanks for your great videos. Please do some learning videos for absolute beginners with different applications of metal work and advice :)
@freethinkerofny9187
6 жыл бұрын
Thank you, I learned something today
@James-fs4rn
6 жыл бұрын
👍thanks Joe. Good stuff
@jesseskellington9427
3 ай бұрын
Do you have a video on taking square stock and turning into round stock, chips feeds and speeds for this operation? :-)
@richardkicklighter1202
6 жыл бұрын
Dude! Your art is fantastic. You got isometric view down pat. OK now I'm nervous; I'm going to grind a high-speed steel tool, and make some C's & 6's ( I hope)... Thanks for the super info!
@joepie221
6 жыл бұрын
Let me know how it works out.
@pearcemachineshop5200
6 жыл бұрын
If you want to know ask Joe😁 couldn't agree more, however as they say everyone's a hero in ally, could you give us some wisdom with hard steel using HSS, there's a few people I would to meet in my life time and your one of them so please don't think I'm trying to criticise, I always look forward to videos cos I know I going to learn something, keep up the good work Pie man. Regards Alan.
@g00167015
6 жыл бұрын
Ah yes, the machinist's dance...............when one of those little critters goes down inside the front of your shirt 😁🕺🤣
@joepie221
6 жыл бұрын
I know it well.
@larryschweitzer4904
5 жыл бұрын
Or hot chips in your shoes.
@horneygeorgeforge7079
6 жыл бұрын
THANKS FOR SHARING!
@brandontscheschlog
6 жыл бұрын
Very Cool!
@krazziee2000
6 жыл бұрын
great lesson ,, thanks..
@ugotit33x
6 жыл бұрын
THANK YOU FOR THE INFO
@ScottieSharpe
6 жыл бұрын
Joe, great video and I always learn something when I watch your stuff. When you say "if that tool would dry out, it would probably just break off" , what do you mean by that? Keep the WD40 on? Keep the temp down? Can you elaborate?
@joepie221
6 жыл бұрын
If a flowing chip cold welds to the top of the tool, the material behind it has no place to go. It forms a dry dam and it doesn't usually end well. keep dabbing on a coolant to keep and material transfer to your tool surface to an absolute minimum.
@MaturePatriot
6 жыл бұрын
Great video. I have recommended it to several others.
@joepie221
6 жыл бұрын
Thank you Sir.
@Sketch1994
6 жыл бұрын
Would a higher cutting speed help if you don't want to break the chips but they are breaking anyways even at 0.05mm/rev? My SCLCR holder with some CCGTs always breaks the chips on aluminum but it breaks them on the freshly turned part and not on the tool or themselves.
@tilliesinabottle
3 жыл бұрын
those are "klinkers" by the sound they make when they fall. smaller ones are "tickers" and that's if you can hear them at all. What does the big planer from the Sultzer-Winterthor video make? "klangers"
@joepie221
3 жыл бұрын
I toured Bethlehem steel when I was in school. They had a lathe so big, the chips being produced looked like coil springs from the front of a car. A front end loader worked non stop to clear them as they fell. The machine was surrounded with a very tall chain link fence to keep the chips from bouncing away and killing someone. It made quite an impression.
@ronguenther-sn4sz
8 ай бұрын
Awesome I've never had the nerve to take big bites like you demonstrated. I struggle with getting perfect finishes on various materials, faster speeds & slower feeds with light cuts is my go to at the present still not the best. I've used both HSS & carbide various tip widths, no "consistency" when last pass to spot on size wanting the perfect finish, winds up it is what it is 😢, using a Monarch CY16, only 500+- RPM lathe speed available. maybe you can give me a few tips or do a short how to video, i'm sure there's others that might struggle with consistency also. Happy New Year, thanks for all your efforts & time making videos, I've learned tons 😁
@TheCommo81
5 ай бұрын
My neighbor has been a machinist for over 40 years. He told me if you get it close, just use sand paper for the rest. It may take a little longer, but you can always take away from what you are making but cannot add to it. That's what I practice. I'm using one of them chinese 7x14 mini lathes 0-2000RPM. My steel RPM is 225-325 depending on the steel and aluminum is around 325-375. Can't go by the machinists handbook with this tiny machines unfortunately. I don't take massive cuts because I don't think my machine has the rigidity to do so, but I've made lots of things on it within specs and it just takes me a little longer is all. When I hit the lottery I'll buy a 30 thousand dollar lathe and a bridgeport milling machine lol.
@andrewmcgregor6754
2 жыл бұрын
Thanks Joe. Yet another great video but I have a question if I may. I try to use feed and speed tables for new materials but they don’t cover depth of cut. Other than the safety aspects is there any advantage to C/6 chips in the standard of finish or productivity? Would the trial and error based result ever conflict with feed/speed formulas I wonder?
@roswalt1
6 жыл бұрын
Thanks for another great, informative video Joe. I have a question for you. I am trying to make eight height extension/ leveling pads for my lathe and am using 3" mild steel. I am trying to face cut them to the same thickness. The issue I am running into is that the first of the facing cut I am getting a birds nest around the tool. About 1/4" into the facing cut I am getting long tight spirals and then when I get within an inch I am getting the Cs and 6s. I am using an insert for the cutting tool and the chips are deep blue until the last inch where they are grey. Is this normal? Should I be doing something different? I am new to metal work and I appreciate any advise anyone can give. Thanks again for all that you do.
@roswalt1
6 жыл бұрын
I figured that the difference in chips was due to the sfpm but I was wondering if I needed to change anything or if I am doing it correctly. What I started doing was interrupting the cut, backing the tool away from the work in order to clear the rats nest before continuing with the cut. My aim is to learn best practices and replace any bad practices. Thanks
@lets_turn_stuff2148
6 жыл бұрын
sfm... would require unlimited revolutions from your machine, when your cutting tip reaches '0'. As you cant catch up with revs the strain on your tool gets pretty extreme. birds nest can ruin your finish, break your tooling, use a tool to remove the chips. Don't go overboard with revs, stick to something reasonable in consideration with your workpiece size.
@manofausagain
6 жыл бұрын
If you increase your nose radius you can get those chips with lower depth of cut. Only issue is keeping feed up and working to an edge.
@jeffreylewis145
6 жыл бұрын
Can chips break if we have to make a shallow cut to hit the final dimension while also getting a good finish?
@joepie221
6 жыл бұрын
Half the time you'll get lucky, but very fine passes tend to fragment all on their own. Depth of cut dependent of course.
@pierresgarage2687
6 жыл бұрын
My favorite chips are nature and rippled with salsa... :) Sometimes it takes longer to find a sweet spot than do the actual job... ;)
@frankkoppen7281
6 жыл бұрын
Can this be done with drill bits? Say 1/2" to 2" dia. In 1/2" thick plate up to 3" thick.
@ronpeck3226
6 жыл бұрын
Thanks Joe
@garycsfunlife
9 ай бұрын
Well, everybody seems to agree that they prefer chips over getting smacked by weed wackers string, which I completely understand. But usually you're going to be running steel and it's going to be a really tight loop for about two to three inches. But the question is what color range is the best? I've been told multiple things but they all keep repeating that a darker purple to blue color preferred what's your opinion on this? We all know that you can watch the color change after and even during the chip coming off or after it is formed but what is preferred for end color
@buixote
6 жыл бұрын
Sure wish we learned this in class... Birdnest City over there...
@richardjohnson3885
6 жыл бұрын
What is your advice on using cemented carbide tooling which has no chip breaker?
@impactodelsurenterprise2440
4 жыл бұрын
If you had turn from a large OD to a pretty thin OD, do you still maintain the large DOC?
@wheelitzr2
6 жыл бұрын
I've got a couple videos of making some C's and 6's, not in aluminum but steel and stainless.
@jackwilson4197
6 жыл бұрын
Well that the way to do it but I take .250 to. 375 per side granted, the lathes at work are huge 32" swing up to 62 inch very powerful the chips will fuck you up ! wreck dial indcator lens .chip melt to your skin , like to post videos but my boss won't let me but with that said, God bless keep up the great work joe
@joepie221
6 жыл бұрын
Ran an 18-140 gap bed Mazak for years. They were fun but dangerous.
@jackwilson4197
6 жыл бұрын
Joe Pieczynski lathes I'm running now Meuser made in West Germany. I have cut .750 per side on 4140 32 swing but we have tos 42 swing , lodge &Shipley 52" swing 10 in hole through
@joepie221
6 жыл бұрын
The biggest lathe I have ever been next to was at Bethlehem Steel in PA. They used a crane to load the carbide inserts and the operator sat in a control room with a bucket seat mounted to the carriage. I believe the bed was 400 feet long and it had an 18 foot swing.
@jackwilson4197
6 жыл бұрын
Joe Pieczynski lol that's a big machine. some times I get a laugh when a new guy comes to the shop ,and he see me sharping hss tool bit 1 1/4 to 1 1/2 square, he thought he's 3/4 tool bit was large. Have a great day joe God bless
@alanhill4334
6 жыл бұрын
What relationship is there between feed rate, RPM and diameter of piece being turned ?
@angelaterry6359
6 жыл бұрын
thanks Joe! great video. would love to see you make a video on parts cosmetics! I do a good job of hitting my sizes but would like more info on making the parts apperance better / more professional!! thanks again for a
@chasingcapsaicin
6 жыл бұрын
Beautiful, all hail the `hmm that's a tough one to fill in..
@MaturePatriot
6 жыл бұрын
Nice art work, wish I could draw. Two things, 1) we put chip breakers on our tools in the late '60s in HS Machine Shop, but they would not let us run those old machines like that; 2) I always wondered why people were using carbide on aluminum when HHS works great. Especially when they don't run it hard enough to get the chips to break. - Cannot find that tool holder on the Kennametal site?
@joepie221
6 жыл бұрын
That insert topper/chipbreaker is normally use with the TPG insert. It has been on that tool since I bought it. Check Dorian tool holders. they seem to be the closest thing to this holder. www.grainger.com/category/indexable-turning-tool-holders/indexable-turning/indexable-tools/machining/ecatalog/N-1d36Z1z059by
@mrmichael555
5 жыл бұрын
I have no problem getting the proper chip on more powerful lathes, but I don't have the same luck on my 13" South Bend lathe at home. One hp (1 1/2 hp 3ph motor running on single phase) and belt driven, when I apply the proper feeds and speeds, it'll stall the spindle. The magic combo is around 014, .04 deep, 300ish rpm on something in the 2" diameter range. Thoughts?
@macdaddymcgrady
6 жыл бұрын
Assume this doesn’t really apply for a fine finishing cut when you want to get down to final dimension? How about the desired chip when drilling on the lathe?
@g00167015
6 жыл бұрын
macdaddymcgrady When drilling, interrupt or dwell with your hand feed every few seconds so the chips will get cut off in bitesize/manageable pieces maybe a couple or three inches long.
@dmitryvalberg1425
6 жыл бұрын
Thank you so much for the video! Could you maybe consider making video about most basic how to get started on a lathe? I have been thinking about getting one for a few years, but since I never seen one in persona I'm a bit afraid / sceptical.
@michaelwalsh1555
6 жыл бұрын
Hope you can help me out. I have a Grizzly 12 x36 lathe, I would like to chamber a rifle, but I've never been able to level the machine. So I know it's important to level the machine, I just can't get it there, Do you have any any suggestions?
@joepie221
6 жыл бұрын
What is it doing that indicates the level is not correct? Focus on the headstock first, then level the bed to cut true and you should be fine.
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