Compound Rebuild Begins for American Pacemaker Lathe

  Рет қаралды 117,710

Abom79

Abom79

Жыл бұрын

I'm getting back on the American Pacemaker project of repairing the compound slide. In this video we'll get the surface rust cleaned off the two main components then using a Biax power scraper apply a cross hatch scrape pattern to the bottom side of the slide ways. This will help provide better lubrication when the two parts are mated together.
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Пікірлер: 297
@yqwgjsg
@yqwgjsg Жыл бұрын
Taking nothing away from your new machines and technology but to me, the Pacemaker is the star of the show. The old Pacemaker at Motion and the big shaft turning was the reason I started watching you.
@eyewetoddid
@eyewetoddid Жыл бұрын
You know, I follow almost 160 folks on youtube of all different interest, but I think I enjoy your videos most of all. Maybe because Im an old retired steelworker myself, or maybe because your videos are just so true and interesting to me. I would have loved to have trained (worked) under you. Thanks for all the great videos....from one steelworker to another! 😃
@atvheads
@atvheads Жыл бұрын
Hi, 38 years in the trade. I love these video concepts.
@billjulian9496
@billjulian9496 Жыл бұрын
I love seeing these videos of old machinery being revitalized. I remember talking with a machine scraper 40 years ago, he told me scraping cast iron is hard, it is easier if you are comfortable while doing it. That stated, I have done a bit and I think it is like welding. If you are in a comfortable position while doing it the results will be better..jmho.
@kevinknight470
@kevinknight470 Жыл бұрын
Thanx Adam for the good instructional videos. Not too much talking, great music, inspirational stuff for those who need a little help in this field. 😃
@BruceBoschek
@BruceBoschek Жыл бұрын
It's great to see that wonderful machine getting the loving care it needs. The video work is also excellent and provided optimal viewing of this work. Without wishing to complain at all, I don't think the music adds to the video, but I know opinions vary on this. Thanks in any case for another wonderful video.
@glenc90240
@glenc90240 Жыл бұрын
If you setup with the item at 45° to the table you have a reference to go by..... Looks good and will hold oil as desired!
@stuartschaffner9744
@stuartschaffner9744 Жыл бұрын
Adam, you are not only a high-tech CNC machinist but also an artisan, able to lay down a really nice scraping pattern. The way you flattened that plate with a mill file and a pair of precision stones was a joy to watch.
@larrymacaluso9051
@larrymacaluso9051 Жыл бұрын
I remember as an apprentice, hand scaping the ways and then hand spotting them. I was taught to create a crescent shape spot in a cross pattern, to retain oil. After many hours of practice l got pretty good at it, so much so that l felt it was a sham that it wouldn't be seen. Never used the electric scraper.
@mitchcumstein9808
@mitchcumstein9808 Ай бұрын
I would love a coffee table with the scrapping pattern. There are videos of these Japanese scrapers that do beautiful work it’s like art, your ain’t so bad either Abom
@mfc4591
@mfc4591 Жыл бұрын
Attention to detail and not overdoing it ! wonderful. I hope this will be a great piece of equipment that will serve you well.
@Donkusdelux
@Donkusdelux Жыл бұрын
this is the content i love to see. quick clean up to put her to work!
@kclaptraffic
@kclaptraffic Жыл бұрын
Just doing maintenance and light overhauls on my equipment, I find an ultrasonic cleaner to be very useful for deep cleaning the parts before oiling and reassembly. Especially on any "touched" parts like handles and levers. Really gets them to the next level. Also gets the microscopic particles from chips and grinding out of the parts that normal cleaning doesn't remove.
@michaelshinn162
@michaelshinn162 Жыл бұрын
Adam, really like the intro. I enjoy the behind the scenes stuff as much as the machining. Most folks don't appreciate the amount of work needed to maintain the 'old iron".
@msheaver
@msheaver Жыл бұрын
Absolutely LOVE the intro roll on this, and the music score fits PERFECTLY!
@bcbloc02
@bcbloc02 Жыл бұрын
Glad to see the pacemaker getting some love. I am still looking forward to some big heavy cuts on it. 🙂
@tedly867
@tedly867 Жыл бұрын
It’s amazing to think that that old beast could still be making chips in ANOTHER 80 years.
@hinz1
@hinz1 Жыл бұрын
Finally some real machinery again!
@bertblankenstein3738
@bertblankenstein3738 Жыл бұрын
Thank you for another nice video.
@Mascot47
@Mascot47 Жыл бұрын
Your channel is always fun to watch. One of the first videos I watched was you turning some really large item on the lathe. Listening to you talk through your projects, it’s obvious you have a passion and skill. And often, you are also like Bob Ross. Your channel is very relaxing. Thank you for doing what you do.
@patrickcolahan7499
@patrickcolahan7499 Жыл бұрын
Looking really good. Will be nice to have the Pacemaker back up and running. Thanks very much for sharing.
@ronnydowdy7432
@ronnydowdy7432 Жыл бұрын
That was fast and will hold oil. Good job.
@sky173
@sky173 Жыл бұрын
I'm looking forward to my this after refurbishing my old Logan lathe. I'm a little nervous so I'll have to practice a bit on some sheet metal I have laying around the shop. Thanks for sharing this.
@charliemacrae1045
@charliemacrae1045 Жыл бұрын
That is a tricky job Adam. Well done, it looks great and it makes sense to have it on the upper surface only. Keep up the good work.
@glych002
@glych002 Жыл бұрын
I like the regular intro better
@steel.machinning8675
@steel.machinning8675 Жыл бұрын
Me encanta ver el raspado de maquinaria, ojala pueda seguir subiendo mas videos con este contenido. Fan desde hace más de 4 años.
@boppins
@boppins Жыл бұрын
I remember when you visited that guy to practice this. Nice to see you applying the knowledge. Looks great! Also looks like a lot of fun.
@bulletproofpepper2
@bulletproofpepper2 Жыл бұрын
I like the pattern. Thanks for sharing.
@greglaroche1753
@greglaroche1753 Жыл бұрын
Nice work on the flaking. Thanks for the video.
@kylebracht
@kylebracht Жыл бұрын
If you want to move away from the Sharpie marks, put your piece at a 45° to your bench. If the workpiece is square or rectangle, you can visually reference off the edge of your bench to make nice estimated 45° angle passes.
@annwitzel9630
@annwitzel9630 Жыл бұрын
I can hardly wait to see that big boy making chips
@Wintersmachineshop
@Wintersmachineshop Жыл бұрын
Looking great man , your scraping / flaking has improved substantially in the last few years . I really need to get to practicing my own. Looks fantastic thanks for sharing your journey up to this point 👍
@colinfahidi9983
@colinfahidi9983 Жыл бұрын
Interesting the scraping is 0.002" deep. I would have thought it was much shallower.
@riverfallscory
@riverfallscory Жыл бұрын
What an amazingly thorough job man you do very good work.
@richhuntsd12
@richhuntsd12 Жыл бұрын
Nice Job Adam. I still have my Hand scrapers I used on a German Horizontal boring mill I used to own. And to All the doubter’s yes it helps the axis move much smoother if You have the proper lubrication. Good 👍🏻 Video
@jimmyboles3409
@jimmyboles3409 Жыл бұрын
Looking good Like always getting things back in shape and useable 👍
@ericmiller5559
@ericmiller5559 Жыл бұрын
Nice work Adam it's looking good. Nothing wrong with the witness lines especially if you don't use the scraper regularly. It's kinda like shooting a gun, yeah you can hit the target but your groupings are more consistent when you practice. I found that my rows are more straight when I lock my elbow against my side and dip side to side from the hips as opposed to twisting at the waist. Keep up the good work.
@unpob
@unpob Жыл бұрын
Thank you Adam
@kimber1958
@kimber1958 Жыл бұрын
YOUR DOING GREAT SCRAPING, ( I THINK ) PATTERN LOOKS GREAT
@bwma
@bwma Жыл бұрын
I was amazed at how much material was coming off. Thought it was a scratch but that why they call it scrape i guess lol. Nice work!
@kaydog2008
@kaydog2008 Жыл бұрын
For a total clean. I found to clean old cast iron inside and out is to do a cascade soap boil out. I use half a 50 gal drum with 2" ID pipes laid in the bottom to circulate heat around the part to do the boil out in. Works very well. It draws all the old grease and emulsified oils out of the cast irons crystal substrate. Than after a torching to draw out the last of the water. I than put the part while it's still hot in 3n1 oil to soak over night.👍👍👍👍👍Even use a 5 gal industrial sonic cleaner for all the other parts using cascade.
@GonzoDonzo
@GonzoDonzo Жыл бұрын
Im curious if anyone uses comet? It doesnt just remove oils but chemically transforms them
@kaydog2008
@kaydog2008 Жыл бұрын
@@GonzoDonzo I wouldn't use it on machined or polished surfaces cause of the abrasive in it, But to clean outside of shell castings would be fine.
@rodneywroten2994
@rodneywroten2994 Жыл бұрын
beautiful work Sir
@angelramos-2005
@angelramos-2005 Жыл бұрын
Good video.Thank you.
@rustyshackleford928
@rustyshackleford928 Жыл бұрын
Thank you
@trajtemberg
@trajtemberg Жыл бұрын
Finally some elbow grease. Great job Adam.
@ÁREAJ27
@ÁREAJ27 Жыл бұрын
Maravilha de trabalho esta máquina ajuda muito neste trabalho, fica perfeito!!!
@adhawk5632
@adhawk5632 Жыл бұрын
That's a level up for you mate, scraping is an art👍👌🇦🇺
@billchiasson2019
@billchiasson2019 Жыл бұрын
Kudos!! I’ve been wanting to learn scraping I have an older Bridgeport I want to work over,, I’ve seen the finished result on instagram you did a an amazing job!!
@kirkstruik6118
@kirkstruik6118 Жыл бұрын
I’m gonna upvote just to spite all the whiners. You know you don’t have to watch this, right?
@drshin9893
@drshin9893 Жыл бұрын
Bc of this comment… wanted to see what got you all butt hurt and besides a few minor opinion differences not much “whining” going on. You shouldn’t read comments if this gets you hot and bothered man
@Mike44460
@Mike44460 Жыл бұрын
Can you explain just what you believe the objective is by doing this operation?
@StachiBCNR33
@StachiBCNR33 Жыл бұрын
Good old Biax. They're made in my neighboring town. They also got a monastery there which is unesco world heritage
@scrotiemcboogerballs1981
@scrotiemcboogerballs1981 Жыл бұрын
Thanks for sharing
@jessiepooch
@jessiepooch Жыл бұрын
Great stuff as usual.
@TheCheba78
@TheCheba78 Жыл бұрын
Biutiful!! Adam. Como siempre todo a la perfeccion !! saludos desde Uruguay
@delalima
@delalima Жыл бұрын
good job
@floridaflywheelersantiquee7578
@floridaflywheelersantiquee7578 Жыл бұрын
Great stuff thanks for sharing
@chillired1898
@chillired1898 Жыл бұрын
Alway a pleasure watch your video Thank you
@piteralvarado1028
@piteralvarado1028 Жыл бұрын
Exelente trabajo amigo 🙏
@Pillowcase
@Pillowcase Жыл бұрын
like a fine watch.
@6NBERLS
@6NBERLS Жыл бұрын
Yet another excellent video.
@ygaillard38
@ygaillard38 Жыл бұрын
Bonsoir de France ville de Grenoble Vous êtes super Adam toujours dans le calme la mécanique vous parle même si vous êtes seul dans vôtre atelier la musique est inutile dans la précision c'est mieux d'entendre le bruit du grattoir
@lloydbaker7099
@lloydbaker7099 Жыл бұрын
Great content
@Smallathe
@Smallathe Жыл бұрын
Very cool work! :)
@johnlennon335
@johnlennon335 Жыл бұрын
A little blue would help show what you are knocking down.
@leeklemetti1887
@leeklemetti1887 Жыл бұрын
Nice video, it seems harder when you are the machine skimming over the metal instead of just cranking a wheel.
@ScottandTera
@ScottandTera Жыл бұрын
Going to be a good one
@JPRD2379
@JPRD2379 Жыл бұрын
It would make an interesting video if perhaps Adam (or even someone else) would do a demonstration of different surface oil or lube retention methods .Compare grooving, scraping ,or flaking on similarly sized surfaces and amount of cycles from wear movement and whether or not both wear surfaces need treatment and compare them to a control untreated surfaces, just an idea.
@zakksrage
@zakksrage Жыл бұрын
Finally a shaping video
@hrsey71
@hrsey71 Жыл бұрын
have you considered getting a vapor blasting cabinet? seems like it would be an excellent addition to your shop for cleaning parts
@TheCuriousOrbs
@TheCuriousOrbs Жыл бұрын
Really like the new soundtrack. The old one was getting a bit weary.
@ilovepsi
@ilovepsi Жыл бұрын
nice
@fritzfinkbeiner321
@fritzfinkbeiner321 Жыл бұрын
Es sieht aus wie eine 3D Illusion, Funktion und Schönheit treffen zusammen😃
@REKLESSWOLVES1
@REKLESSWOLVES1 Жыл бұрын
Love this channel, been a follower for about a year now, also HI to all the Engineers out there, i`m not an Engineer myself sadly but my Father was so i inherited some of his love for precision and quality, i`m a 53 year old Kitchen Installer from the UK with almost 40 years experience who takes great pride in the quality and accuracy of my jobs, i`m also heavily into ancient engineering techniques, specifically how the so called Dynastic Egyptians cut and polished igneous stone like Granite and Diorite which has a Mohs scale hardness of 6 - 8, there are a good few Engineers out there now who believe, as i do, that these highly accurate monuments and statues were cut on machines similar to lathes and mills, the precision on some of these artefacts is to within 100th of a millimeter yet were are told by the mainstream archaeological community that they were done using copper tools, chisels and dolorite pounders BY HAND, anyone who knows Quartz, as i do as we use it for countertops, knows it can not be cut or shaped using copper or bronze tools to this precision, also under a microscope these objects don`t show impact marks which you would associate with chiselling and hammering, they are perfectly smooth, perfectly square and they even pass the light test with an engineers light test you can`t get that accuracy by hand, many of these artefacts show evidence of tube drills cut at a rate that we can`t replicate even with today`s highly advanced CNC machines, there`s evidence that huge 1200 tonne blocks and single columns were cut using a huge overhead circular saw and Live Centre holes in the bases of 200 - 300 tonne single piece granite pillars, there is an English Aerospace Engineer who moved to the States called Christopher Dunn, his qualifications are second to none in the field of Engineering, he`s travelled to Egypt and other locations around the globe and conducted tests on many of these artefacts and he`s concluded they had to have been cut and created using ancient engineering machines, something we are told never existed in pre history yet the evidence discounts that, there is a channel on KZfaq called UnchartedX presented by an aussie guy called Ben, his channel is dedicated to exposing these incredible highly accurate artefacts and calls for academia to acknowledge that there was once a long lost forgotten ancient highly advanced civilisation that existed before 12.500 years ago and was erased from human history by what`s known as The Younger Dryas Impact, a theory that has since been proven correct and it`s been peer reviewed, my big ask in all this to all you Engineers out there is to have a look at Chris Dunns work and Ben`s over at UnchartedX, see the evidence for yourselves when you get time and if at all possible lend your expertise and engineering knowledge to their work, the more skilled engineers who get on board the quicker science and archaeology will take it seriously, the theory is that in pre history there was a highly advanced global civilisation that had the knowledge and technical ability to build these ancient monuments and that the Dynastic Egyptians only uncovered, inherited and repurposed these sites thousands of years later once Earth`s climate settled down and human population and society was rebuilt, a big ask i know but i know these guys would appreciate your time and skilled knowledge to either agree with their hypothesis or point out errors in their theories, thanks for reading all this, i appreciate it cheers. Glen, West Midlands UK.
@richardbastow5605
@richardbastow5605 Жыл бұрын
Looks excellent Adam. You're clearly doing an excellent job. I'm just wondering why you used a power scraper and not the power flaker ? It seems to have done a good and less aggressive job but when I was building machines we used a flaker for oil grooves regularly. It definitely does the job for a smooth machine axis though. 👍
@lezippo1
@lezippo1 Жыл бұрын
Grate ...thank you liebe Grüße aus Deutschland ....
@ucuy3706
@ucuy3706 Жыл бұрын
Tay nghề quá đẹp
@garywickliff9102
@garywickliff9102 Жыл бұрын
I always enjoy the scaping. I have a plans sheet for a complicated eyebolt for an antique aircraft that I have made. I thought you might like to have a copy to see how you could program one of the new machines to make it. let me know if you are interested.
@silasmarner7586
@silasmarner7586 Жыл бұрын
scaping? Like.. um.. MANscaping?
@edw.4958
@edw.4958 Жыл бұрын
When I first saw the thumbnail, I thought you put a Guilloché pattern on the surface like the do on the inside plates of a watch.
@ronaldareyes9899
@ronaldareyes9899 Жыл бұрын
Hi 👋 Adam.
@martineastburn3679
@martineastburn3679 Жыл бұрын
Might be a target area for a chunk of metal or a chuck that plops down out of control.
@viscache1
@viscache1 Жыл бұрын
That’s a super idea! I like the randomness of the pattern. It reduces long term wear and can’t be matched by any automated machine. I guess there’s a reason that machinists have been hand scraping for …well… EVER!
@ademiroliveirachefe6857
@ademiroliveirachefe6857 Жыл бұрын
Perfec
@3ountyhunter
@3ountyhunter Жыл бұрын
So glad my right ear finally gets to enjoy the intro music. Great video as always, Adam.
@piteralvarado1028
@piteralvarado1028 8 ай бұрын
Bonita técnica me gustaría hacerlo aunque sea una vez 🙏👍
@massimocostalonga
@massimocostalonga Жыл бұрын
Hi Abom,79, could you use your CNC milling machine to do the hatch pattern ?
@GonzoDonzo
@GonzoDonzo Жыл бұрын
Im just curious but shouldnt u avoid honing the stones over the workpiece to keep anything u knock off from landing on the workpiece which could then end up under the stone gouging the metal? Probly not important here but seems like something youd want to just make a habit of not doing
@musicbro8225
@musicbro8225 Жыл бұрын
Makes sense.
@highpointsights
@highpointsights Жыл бұрын
Do you reference one side of the compound to the other so both sides form a single plane?
@ernerstowerdum3942
@ernerstowerdum3942 Жыл бұрын
Best machinist with bate hands, conventional machines and now with cnc
@philbert006
@philbert006 Жыл бұрын
The music changed. Prepare for the outage! Nice choice on the new tune.
@Gameboygenius
@Gameboygenius Жыл бұрын
I for one hated the old song. Not because there was anything wrong with the music itself. But because it started panned to the left and I tended to think that my headphones were starting to break.
@philbert006
@philbert006 Жыл бұрын
@@Gameboygenius hey, this is a reasonable cause for dislike, and you've managed to retain your outrage. Go to the head of the class! And so you other people, take notice! This is how you react to things you may or may not like, rather than shouting everyone else down or raising a mob to cancel them. Respect+
@Nachtfuchs100
@Nachtfuchs100 Жыл бұрын
Great footage, there is always something to learn from your videos but, *Adam* please can you tell me what grit size your precision stones have, or what grit size is useful ? Special Greetings from Austria 🇦🇹
@Machineius
@Machineius Жыл бұрын
Using a sharpie to draw lines with a 45 deg triangle really helps alignment of flaking.
@firesurfer
@firesurfer Жыл бұрын
Can that center post be removed? The entire surface looks like it needs to be milled a few thou. Clean your stones.
@sibalogh
@sibalogh Жыл бұрын
Do you know what material the gib is made of?
@johnsharkey2699
@johnsharkey2699 Жыл бұрын
Abom time
@hassenfepher
@hassenfepher Жыл бұрын
This might be a silly question. But here goes. So the scraper makes micro groves for a reason, so you do it. But so does a fly cutter, or a face mill. I know this compound wasn't freshly made, but on a brand new part, would the machine marks serve the same purpose as a scraping operation?
@Sam-th4jl
@Sam-th4jl Жыл бұрын
machining marks are much much shallower and much smaller than scraping marks, so they can't hold nearly as much oil, and i would guess (this part is total speculation and i could be completely wrong so take it for what it is) the size and depth of scraping marks might allow the surface tension/film strength of the oil to come into play to help maintain the layer of oil between parts
@ROTHGLUT
@ROTHGLUT Жыл бұрын
search for "Abbott curve". it's about howmany mountains and how many valleys you have, which gives you the bearing surface. a scraped surface has a much better profile, because of little mountains to scratch the opposite part and shallow but wide valleys which carry the oil. also if you look from top down on a flycutter surface, the edges, where the cutter almost cuts tangentially, will have like only valleys, opposite to the center. the start and end of the cut can also be a problem due to uneven load on the tool.
@chuckles090
@chuckles090 Жыл бұрын
Adam, if someone was to per say Link a few of your videos into their course content for instructional purposes how would you feel about it?
@Мистер_ЗМЗ
@Мистер_ЗМЗ Жыл бұрын
Негода одобряет!
@jeffnevius
@jeffnevius Жыл бұрын
I seen you were looking for a oil gun Keith Rucker has one you should contact him.
@RyanDoesAll
@RyanDoesAll Жыл бұрын
This comment section is a bunch of babies lately. Why do you guys feel the need to be toxic? I just don’t get it. Yes fellas, changes happen. Thats what happens when you work. Waaaa, the music- Waaaa, CNC- Waaa, sponsors! Wheres my trophy? I watched the video too. Nice video Adam.
@haenmaen
@haenmaen Жыл бұрын
I agree. Some people can't accept change, although it's part of growth.
@colinfahidi9983
@colinfahidi9983 Жыл бұрын
@@haenmaen So people shouldn't have an opinion?
@haenmaen
@haenmaen Жыл бұрын
@@colinfahidi9983 where do I say that?
@riverfallscory
@riverfallscory Жыл бұрын
I remember finding you when you just had a few hundred subscribers. You’ve come a long way man. What do you do to continue learning about the work you do?
@swedishpsychopath8795
@swedishpsychopath8795 Жыл бұрын
His trick to continue leraning is to not answer comments from his subscribers, it seems.
@richardjones7249
@richardjones7249 Жыл бұрын
@@swedishpsychopath8795 The comments he does answer, and not in a good way, are the ones that wind him up.
@MattBaker1965
@MattBaker1965 Жыл бұрын
I love the test plate, looks like snake skin :)
@infocus-media
@infocus-media Жыл бұрын
I wanted to see the face of the boss who saw what his eager employee did to his very expensive vice, must have been priceless!, "Johnson!!!!, what the fcuk have you done!?", "Sir" says Johnsons best friend, "He is already home sir!".
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