Sometimes The Repair is Better Than the Original........Drop the Mic...

  Рет қаралды 19,900

Joe Pie

Joe Pie

14 күн бұрын

This video documents the solution for the base receiver to lead screw misalignment. The final product looks great. Take a Look !!
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Пікірлер: 159
@johnmeissner8715
@johnmeissner8715 12 күн бұрын
Having been a scale replicator in wood, I can fully appreciate your expertise in handling metal pieces. You are a master!
@joepie221
@joepie221 12 күн бұрын
Thanks. Lots of practice. :)
@Rustinox
@Rustinox 12 күн бұрын
That's indeed a very creative solution. And you're right. The repair is better than the original.
@stumccabe
@stumccabe 12 күн бұрын
Your solution to the problem with the boss worked beautifully. Thanks Joe.
@deangdmppajj4692
@deangdmppajj4692 11 күн бұрын
Thanks for another great video. God should have had someone like you around when he was designing human beings ❤
@johndevries8759
@johndevries8759 12 күн бұрын
Nice attention to detail as usual but it's what we expect from you Joe. Thanks for sharing. J
@MPenzlin
@MPenzlin 11 күн бұрын
Nice to watch somebody, who knows how to do things. Great tricks.
@TheAyrCaveShop
@TheAyrCaveShop 12 күн бұрын
Wow better than the original cast boss.. The brass nut insert looks awesome !
@AmateurRedneckWorkshop
@AmateurRedneckWorkshop 12 күн бұрын
I think you always make them better when you build them. Thanks for the video keep on keeping on.
@raymondhorvatin1050
@raymondhorvatin1050 12 күн бұрын
Graet repair can't tell it wasn't original thanks for sharing
@joepie221
@joepie221 12 күн бұрын
Thanks. Thats a great compliment when something looks like it belongs there.
@WildmanTech
@WildmanTech 12 күн бұрын
Almost all of my repairs are better than the original. However, I have also created chain-reaction breakages from overbuilding the replacement parts.
@cccook4819
@cccook4819 11 күн бұрын
Do you want a 74 year old apprentice, another great video.
@user-de8bu5es6f
@user-de8bu5es6f 12 күн бұрын
OK Joe, my hat is now getting vertically challanged and I conceed that your solution justifies more self pride than welding a blob onto the casting and milling it back to be dimensionally true. I am inspired as usual.
@claybair4904
@claybair4904 12 күн бұрын
Lots of experience is obvious all the mistakes of the past opens the eyes to make the job better and quicker
@GrandadTinkerer
@GrandadTinkerer 12 күн бұрын
Nice video Joe, as always. Over here in the UK, I used to work in an electrical engineering company. The material that you used for the lathe jig, was known to us as 'Tufnol', which was actually a trade name for SRBF (Synthetic Resin Bonded Fibre). We used to us a cheaper cousin of this material - SRBP (Synthetic Resin Bonded Paper) that we incorrectly called 'bakelite'. Useless fact of the day: Ford in the UK and Germany, used an SRBF gear in the valve timing set in V6 engines. This was done to reduce noise. Apparently, if you replace the gear with a steel one, the engine will whine like a Karen...
@petemclinc
@petemclinc 12 күн бұрын
Yes, I've seen gears made from this material to be a sacrificial, wear item cheaper to replace than the mating components.
@andystopps
@andystopps 12 күн бұрын
@@petemclinc Harrison used one in the leadscrew gear train, I'm not sure why, possibly sacrificial in case of a jamb-up.
@user-de8bu5es6f
@user-de8bu5es6f 12 күн бұрын
All 4 facts perfectly true. .
@aaronhammond7297
@aaronhammond7297 12 күн бұрын
I'm a bit surprised you didn't drill that out before screwing it in to avoid the hole in the base, given it was possible once it was a separate part.
@ypaulbrown
@ypaulbrown 12 күн бұрын
Joe, You Are The Man......thank you so much for sharing your knowledge, Paul in Central Florida
@joepie221
@joepie221 12 күн бұрын
Thanks for watching Paul. Always good to see a comment from ya.
@72chevelle156
@72chevelle156 9 күн бұрын
I ask myself "what would Joe Pie do ?" all the time .
@joepie221
@joepie221 8 күн бұрын
I'm flattered. Thank you.
@fxm5715
@fxm5715 6 күн бұрын
I think I'll make a shop sign reminder for that,
@sevenninthsfabmachine
@sevenninthsfabmachine 11 күн бұрын
Hey Joe, would love a short video about why you finished that pocket conventional on one side but climb milling on the other. Good stuff. Thanks!
@thomasbraeking6225
@thomasbraeking6225 12 күн бұрын
What surprised me is that Joe didn't make the head of the bushing a "tombstone" shape to match the lug with an 'anti-rotation' flat. It only would have taken another day of set-up and machining to blend into the lug profile. 😁
@joepie221
@joepie221 12 күн бұрын
I considered it, but have never seen anything but round bronze bushings under a bridgeport table for the knee screw.
@TheUncleRuckus
@TheUncleRuckus 12 күн бұрын
Man it seems like there is a lot more porosity to that surface than there was when you initially milled it! I kept thinking it was dirt. That was certainly an elegant solution to the misalignment of the lead screw. 👍👍
@StuartsShed
@StuartsShed 12 күн бұрын
Beautiful work - and a very effective and elegant solution to the boss. Definitely better than the original. Goes without saying (but I'll say it anyway) as to the genius of the support tool for threading / parting. I made one using small bearings but it really doesn't work very well - a simpler guide like yours supports better.
@ChrisB257
@ChrisB257 12 күн бұрын
Extra work yes - but, for sure this is definitely way more sophisticated now and super job on the knee leadscrew - great result Joe. :)
@jimrichey5919
@jimrichey5919 12 күн бұрын
I have a 18 inch shaper in my shop.. the table lift screw sticks out the bottom of the machine almost a foot when all the way down. So I had to drill and sleeve the floor so it had room to go down.
@Radiotexas
@Radiotexas 12 күн бұрын
You are amazing my friend!
@roadshowautosports
@roadshowautosports 11 күн бұрын
I’m so proud of you, uncle Pie! I remember when you were just a little boy, asking me everything about machining, now look at you being a big KZfaq sensation!!! 😂😂😂😂😂😂😂😂 It doesn’t hurt to wish! Excellent video and, as always, with real world explanation on why do you do things the way you do! Thank you very much for sharing your vast knowledge with us poor mortals!
@be007
@be007 12 күн бұрын
i love it when a plan comes together... cheers ben.
@arminloesch2652
@arminloesch2652 12 күн бұрын
Beautiful! Work of art.
@grntitan1
@grntitan1 12 күн бұрын
100% better than the plans.
@quinntalley1681
@quinntalley1681 10 күн бұрын
Always a joy to watch your work, with or without unloosening something :-)
@cyclingbutterbean
@cyclingbutterbean 12 күн бұрын
Once again , proof that anything can be repaired or reengineered. Well done Joe!
@stevebosun7410
@stevebosun7410 11 күн бұрын
Well done Joe, or should I say, "the master of expedient modification".
@angelramos-2005
@angelramos-2005 11 күн бұрын
Great fix,Joe.Thank you.
@ianhand4845
@ianhand4845 11 күн бұрын
Another fantastic tutorial from the master. Thanks from Australia
@Dagonius.
@Dagonius. 12 күн бұрын
Beautifully solved! Great idea with the sand blasting, too!
@jdmccorful
@jdmccorful 5 күн бұрын
Always enjoy your work arounds. Thanks for your time and skills!
@bcbloc02
@bcbloc02 10 сағат бұрын
Nice work around.😎
@joepie221
@joepie221 8 сағат бұрын
Thanks 👍
@QuinnQ-ry8lg
@QuinnQ-ry8lg 12 күн бұрын
"Doing what you can, with what you got." Great looking solution to that issue! 👍
@mperry9025
@mperry9025 12 күн бұрын
Thanks Joe
@mikemarriam
@mikemarriam 12 күн бұрын
As always a great lesson in fixturing and shop pra😊ctice. Thanks much Joe.
@redgum1340
@redgum1340 12 күн бұрын
Very nice.
@alanrichardson1672
@alanrichardson1672 12 күн бұрын
Fantastic stuff as usual, thanks for your efforts.
@bobtorrence3461
@bobtorrence3461 11 күн бұрын
Love your attention to detail and the extra mile you take to improve look and functionality of these models. I hope the guys from PM Research are paying attention and giving some form of compensation in return for the improvement ideas! Great work!
@joepie221
@joepie221 11 күн бұрын
Thanks, I hope so too!
@ellieprice363
@ellieprice363 12 күн бұрын
I love it. That Micarta follow rest is perfect for preventing deflection.
@joepie221
@joepie221 12 күн бұрын
It works very well.
@jobkneppers
@jobkneppers 12 күн бұрын
Joe, I'm drinking a beer watching your video as always with pleasure. I see that you made a nice plug on your cnc, just as I would too and made a nice brass/bronze insert. I took a sip and then the bushing was gone. Is this the beer or back to the future I'm experiencing? A moment later; the bushing is back? What happened? Ghost in the shop? Thank you Joe. 25% Polak, so a beer comes with the upbringing 🙂 And why does the spindle protrude out? I think it's historical. A lot of the older machines dropped down below the deck so the concrete slab underneath was made to it. All the best Joe! How to learn machining? Check out Joe Pie's channel!
@soundmaster1966
@soundmaster1966 12 күн бұрын
Hello Joe! 12:26 A lefthand thread? I missed the reason for this. As always great work and a superior solution for the kits imperfections. Cheers Ulf
@christurley391
@christurley391 12 күн бұрын
Thanks again
@PATRICK-zj9xb
@PATRICK-zj9xb 11 күн бұрын
Hi Joe, another enjoyable video. I've started a book, I've titled it "Joe's Jigs and Setup Tips" I try to add something with every video of yours that I watch! Learning while watching is a great thing, keep 'em coming! I'll keep watching!!
@patrickmazzone9066
@patrickmazzone9066 12 күн бұрын
Good thinking nice fix excellent
@mech023
@mech023 12 күн бұрын
looks much better than the origional part
@ghl3488
@ghl3488 12 күн бұрын
B E A utiful work Joe. Thanks for the video. Regards from Wales
@BarryLitherland
@BarryLitherland 12 күн бұрын
impressive, as usual. Cheers!
@TrPrecisionMachining
@TrPrecisionMachining 10 күн бұрын
very good job Mr Joe Pie
@russellmcclenning9607
@russellmcclenning9607 12 күн бұрын
Another great video from the master thank you Joe .
@dzolotas
@dzolotas 12 күн бұрын
Wonderful! By far better than the original.
@davidkarath6549
@davidkarath6549 12 күн бұрын
Luv that phenolic follow rest...have to make one...5*s
@howder1951
@howder1951 12 күн бұрын
Thanks for the vid Joe , my big take-away is that phenolic support for the follow rest, brilliant, as most jobs are tiny like yours and simplicity is golden! Cheers!
@joepie221
@joepie221 12 күн бұрын
Thank you. That follow rest makes it an easy task.
@rchristie5401
@rchristie5401 11 күн бұрын
Beautiful to watch!!!
@danielfilion225
@danielfilion225 12 күн бұрын
My god Joe is there anything you can't do in a machine shop. Beautiful
@joepie221
@joepie221 12 күн бұрын
Many thanks.
@jamesciampi6392
@jamesciampi6392 12 күн бұрын
You always amaze me,You the man!
@edwardaloftis6705
@edwardaloftis6705 12 күн бұрын
That was cool.
@James-fs4rn
@James-fs4rn 12 күн бұрын
👍 great idea making the new lug. I probably would have made it a press fit and had another mess.🙂
@mog5858
@mog5858 11 күн бұрын
keep up the good work.
@Stefan_Boerjesson
@Stefan_Boerjesson 12 күн бұрын
Great rescue. I didn't guess doing it like that. A similar part is needed for tensioning the chain in the chainsaw. It bottoms out too early.
@skwyrz1
@skwyrz1 12 күн бұрын
Nice work and a great video.
@joepie221
@joepie221 12 күн бұрын
Glad you enjoyed it
@Rheasound
@Rheasound 12 күн бұрын
straight out of the park!
@JustinAlexanderBell
@JustinAlexanderBell 12 күн бұрын
That's what I figured you'd do, looks fantastic.
@joepie221
@joepie221 12 күн бұрын
Thanks 👍
@mrc1539
@mrc1539 9 күн бұрын
100% right the fix does look a lot better than the original ! Thanks for the lesson on how to turn an “Ah Sh$$ “to an “AWESOME “ 😉 !
@joepie221
@joepie221 8 күн бұрын
I like that.
@djhscorp
@djhscorp 12 күн бұрын
Great channel
@zipi551
@zipi551 12 күн бұрын
As always you are the best. Greetings from Algeria
@joepie221
@joepie221 12 күн бұрын
Thank you. Greetings from Austin Texas USA.
@zipi551
@zipi551 12 күн бұрын
@@joepie221 I hope I will be lucky one day and have the honor of learning from you. Best wishes to you, dear sir, and thank you for the informations you share.
@paulsotheron710
@paulsotheron710 12 күн бұрын
Great recovery. 👍 25:53
@joepie221
@joepie221 12 күн бұрын
Thanks. Every failure is an opportunity to grow.
@dzarren
@dzarren 12 күн бұрын
Hi Joe, can you please go over the advantages and disadvantages of using a center drill vs a spot drill when starting a hole, either in the mill or lathe (or drill press)?
@petemclinc
@petemclinc 12 күн бұрын
I can't wait to see how you go about scraping and flaking the dovetails...
@Gauge1LiveSteam
@Gauge1LiveSteam 10 күн бұрын
Nice fix. That feature will draw attention.
@joepie221
@joepie221 9 күн бұрын
Thanks. I have something special in mind for the spindle too.
@steveallarton98
@steveallarton98 12 күн бұрын
Thanks Joe, I’ve got to single-point a 2.0mm ( 079” ) thread on a stainless part, BUT I’ll be making your adjustable steady fixture, first ! Kind regards, Steve A.
@warrenjones744
@warrenjones744 11 күн бұрын
Did you happen to have a5-40 LH tap? or did you buy it for this job? I have know about fixtures and used them all my life. However....since I started watching you build these models I look at fixtures in a whole different light. You sir are the Fixture Guru! That follow rest is pure genius. Bravo Zulu!
@Preso58
@Preso58 12 күн бұрын
Much more betterer now. Do the people at PM Research act on any issues you find with the drawings or the castings? Regards, Preso
@helmutzollner5496
@helmutzollner5496 12 күн бұрын
Great Job! So, how will you get the lead screw for the knee to fit into the space alotted? Didn't quite catch why it could be shortened?
@user-sr2gk2op1u
@user-sr2gk2op1u 9 күн бұрын
Awesome!
@stevenaegele5228
@stevenaegele5228 11 күн бұрын
Just drill a hole in the baseboard to receive the screw, that way you get full table travel. That's my guess on the length.
@joepie221
@joepie221 11 күн бұрын
The unthreaded section of the shaft, the length of the present thread, the overall length of the shaft and the relative position of the spur gear to the shaft end, all need to be coordinated to get the maximum table travel. Simply drilling hole in the baseboard won't deliver the same result.
@voodoochild1954
@voodoochild1954 12 күн бұрын
Joe you really make that look easy, which I know it isn’t. Another beautiful job! Quick question, when you tapped that left hand thread in the brass bushing I noticed you didn’t use any tap fluid, oil, anchor lube, etc. Was that because it was so small or because it was brass?
@joepie221
@joepie221 12 күн бұрын
I brushed the tap with WD-40 off camera.
@nathanwrobel5534
@nathanwrobel5534 9 күн бұрын
Great way to repair! I can not tell how the knee screw thrust is retained but it looks like when lifting the knee the thrust load is applied to the gears causing it to “tap” at every tooth.
@joepie221
@joepie221 8 күн бұрын
I'm working on that.
@jacqueso8424
@jacqueso8424 12 күн бұрын
Would be one heck of a job if that mill had to be 1:87 scale. Judging by what you were creating the size would be in the 1:40 to 1: 50 region on scale more or less. Great videos on these models. For me its a must watch😅 at all times jus in case i need some tool or setup gem. Thank you an keep them coming. Be blessed and safe🙂
@joepie221
@joepie221 12 күн бұрын
Thanks.
@TomokosEnterprize
@TomokosEnterprize 12 күн бұрын
Hello Joe. What would we do without fixtures and jigs in our trade. Retired now and still every once in a while I still use them on a friends lathe and mill. I really like this one for threading I am going to make one for his Bday. Well my friend, You've done it again. Nicely I might add. See you next post eh.
@jamesdavis8021
@jamesdavis8021 12 күн бұрын
I suppose the original machines allowed the lead screw to protrude through the base because,most machine shops had wood floors.No big deal to drill a hole through the floor 😂
@MrEh5
@MrEh5 12 күн бұрын
Lots of bubbles in that casting.
@GrahamY1970
@GrahamY1970 12 күн бұрын
Fantastic work. You mention that you use a blast cabinet, but what grit size do you use to blend the small parts?
@joepie221
@joepie221 12 күн бұрын
#6 glass bead. Fine white media.
@markfoggy9933
@markfoggy9933 12 күн бұрын
Great work as always, but how did you create the accurate radii on the plug.? It feels like a very long setup in a rotary table just to allow ease of with the pocket..
@robinhumphries5743
@robinhumphries5743 12 күн бұрын
The plug he made on his CNC mill? It probably took longer to model it in his CAD software than to actually machine it on the mill.
@joepie221
@joepie221 12 күн бұрын
It was a CNC part.
@howardosborne8647
@howardosborne8647 12 күн бұрын
It does seem that someone in the drawing office didn't do their homework on component relationships before signing the drawings off.
@stuartkorte1642
@stuartkorte1642 12 күн бұрын
Put on 6” casters (scale) 😊
@devmeistersuperprecision4155
@devmeistersuperprecision4155 12 күн бұрын
Interesting fix. I have seen a number of old full sized machines and this feature is generally not cast in the body but separate. I have also seen a hole in the base to accept the lead screw for clearance. Kudos on a great fix but also a fix making the model more realistic. Nice Job Loe.
@JohnBare747
@JohnBare747 12 күн бұрын
I hate seeing that porosity in the casting as it looks like it had a bad case of Acne in it's youth, but the machining to this point is gorgeous, going to be a stunning little trophy in the end.
@jackpledger8118
@jackpledger8118 12 күн бұрын
Joe, Always enjoy your videos, but is your shop located on a drag strip? Interesting audio.
@JustinAlexanderBell
@JustinAlexanderBell 12 күн бұрын
I swear everyone is getting a louder more obnoxious muffler these days, can't find peace and quiet anywhere near a city.
@petemclinc
@petemclinc 12 күн бұрын
And what is that other annoying noise that sounds like a bird or something clanking up in the rafters?
@jamesagrinalds3111
@jamesagrinalds3111 12 күн бұрын
The ~1890's B&S No. 6 Horizontal Mill in my garage has an excessively long screw as well, so your prints are likely period correct. Not sure why the designers intended for the screw to be so long though.
@cpcoark
@cpcoark 12 күн бұрын
If I had to guess, they had a hole in the floor for the screw to drop through. The bottom wheel on large diameter bandsaws had the floor cut out for wheel clearance and maintain proper table height.
@andystopps
@andystopps 12 күн бұрын
I had a big horizontal mill of (unknown) German manufacture, flat belt drive so certainly pre 2nd, if not 1st World War, and this had the same feature. There was no way the design would have allowed for a shorter leadscrew. I had to chisel out a hole in the floor for it. Maybe this was a commonplace design feature in those days.
@jeremylastname873
@jeremylastname873 12 күн бұрын
You could maybe put it on a riser, but it would take a tall hand to run it.
@LifetimeinWelding
@LifetimeinWelding 11 күн бұрын
Did you get any feedback from the raw casting manufacturers to how the lower bracket was so far out of alignment? Nifty little fix Just as well you went to all the trouble of milling the tiny cupboard in the pedestal.
@Laz_Arus
@Laz_Arus 12 күн бұрын
It's not often that a screw-up turns out successful. It did in this case. 👍
@dennyskerb4992
@dennyskerb4992 11 күн бұрын
👍👍
@glennmoreland6457
@glennmoreland6457 11 күн бұрын
Good ☹️🇬🇧
@joemuellerleile5544
@joemuellerleile5544 12 күн бұрын
Are all the little marks on the piece inclusions or is it porosity. If so you think the manufacturer could do a better job casting the part. Nice job Joe!
@joepie221
@joepie221 12 күн бұрын
Porosity.
@robertpearson8798
@robertpearson8798 12 күн бұрын
I’m a relatively new hobby machinist and I’ve tried your method of threading away from the spindle and I quite like it. My question is why you chose to single point the thread on the lead-screw rather than use a die to cut it?
@aguycalledlucas
@aguycalledlucas 12 күн бұрын
I was wondering the same thing but I think it’s because it’s a left handed thread and he didn’t have a die.
@robertpearson8798
@robertpearson8798 12 күн бұрын
@@aguycalledlucas Probably, I just wasn’t sure.
@joepie221
@joepie221 12 күн бұрын
If it was a meatball part, I would have bought a die, but its a lead screw. Single pointed threads are waaaaay more precision than a die cut thread.
@robertpearson8798
@robertpearson8798 12 күн бұрын
@@joepie221 Thanks, I wondered if that was the case.
@user-oe3dr9ij8k
@user-oe3dr9ij8k 12 күн бұрын
going to have a miniature Kurt mill vise video?
@joepie221
@joepie221 12 күн бұрын
kzfaq.info/get/bejne/hNWSoMWbysybeJc.html
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