Bart Harkema Metalworks
Bart Harkema Metalworks
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Відео

Costum Pullmax Dies for Naturkind ECO Stroller Repair
Переглядів 3,4 тис.6 місяців тому
Making some custom Pullmax Dies on my Schaublin 13 mill to repair a Naturkind Vita ECO stroller.The Vita stroller is great, but this one was used a lot. The original part was made from aluminum and broke. I replaced it with stainless steel tubes that I made with the Pullmax P3 sheet metal forming machine. The P3 had to work hard to get the 26x2.5mm stainless steel tube in shape but it worked ou...
Sundial restoration - My Grandfather’s Artwork from 1965
Переглядів 1,6 тис.Рік тому
Special and personal project. Restoring a Sundail that my Grandfather made in 1965 for the local police station in Delfzijl.
Jones and Shipman 540 Adventures Part 4: Bearings, Balancing and Runout
Переглядів 3,7 тис.Рік тому
Repair of my Jones and Shipman 540 surface grinder. After welding the motor shaft straigh it was time to balance the motor and put in some new bearings. It was a challenge to get the runout away but I got it done and the machine is running again. #surfacegrinder #machinist #homemachineshop #jonesandshipman
Jones and Shipman 540 Adventures Part 3: Can This Motor be Saved?
Переглядів 2,9 тис.Рік тому
Jones and Shipman 540 surface grinder motor has 0.6 mm of runout that I need to fix. #surfacegrinder #homemachineshop #machinist #welding
Jones and Shipman 540 Adventures Part 2: Pulling the motor
Переглядів 3,3 тис.Рік тому
After some oil repairs and cleaning my Jones and Shipman 540 surface grinder was operating again. Unfortunately it has some vibrations that are coming from the drive system. I ended up pulling the motor because the pulley has 0.6 mm of runout. #surfacegrinder #jonesandshipman #machinist #homemachineshop
Jones and Shipman 540 Adventures Part 1: Cleaning, oil tank repair and first run
Переглядів 7 тис.2 роки тому
I bought this J&S 540 back in 2019. After some repairs and a lot of cleaning I got it running again. #jonesandshipman #surfacegrinder
How to make Beautiful Art from Cheap Wire - Wire Art Timelapse
Переглядів 2,3 тис.2 роки тому
I made a Family Portrait Wire Art as a gift for a good friend of mine. It was a challenge to get these faces correct and recognizable but I’m very happy with the result. No real explanation needed, just a lot of hours bending 1.6 mm welding wire. This short video shows the timelapse and the result, hope you like it and find some inspiration to try it yourself. Music: FynestLyk - Noir Et Blanc V...
1924 Bugatti Brescia Clutch Restoration
Переглядів 2,3 тис.2 роки тому
Restoration of a 1924 Bugatti Brescia Clutch #bugatti #bugatticlassic #bugattibrescia #restoration
Okuma LS Adventures Part 8: 4 Jaw chuck cleanup
Переглядів 2,2 тис.2 роки тому
Cleaned and hard turned this old 4 jaw chuck and jaws on my Okuma LS. Even when its a independed chuck, it's still important to have the faces of the jaws parallel with the chuck / spindle. I will grind the inside clamping part of the jaws in the future.
CBN hard turning Lathe Chuck Jaws on Okuma LS
Переглядів 2,3 тис.2 роки тому
CBN hard turning Lathe Chuck Jaws on Okuma LS
Okuma LS Adventures Part 7: Forkhardt Manual Power Chuck
Переглядів 2,5 тис.2 роки тому
Cleaning and install of the Forkhardt Manual Power Chuck on my Okuma LS. This chuck is very high quality and fine German engineering.
Weldkar Welding Table: Install and testing
Переглядів 3,1 тис.2 роки тому
I bought a large 2,4 x 1,2 m. Weldkar welding table for my shop. Here's a video about why i bought it, the installation, some cleaning and testing flatness and twist.
Making a Bugatti Logo on Deckel GK21 Pantograph Mill
Переглядів 9 тис.2 роки тому
I made this brass Bugatti logo as a gift on my Deckel GK21 pantograph mill using a 3D printed template.
Huvema Band Saw Repair P2: Repair and Improve. New blade, bearings, wheels and more
Переглядів 2,8 тис.2 роки тому
Huvema Band Saw Repair P2: Repair and Improve. New blade, bearings, wheels and more
Huvema Band Saw Repair P1: Cast Iron Weld Repair with 316 wire and making a support frame
Переглядів 2,9 тис.2 роки тому
Huvema Band Saw Repair P1: Cast Iron Weld Repair with 316 wire and making a support frame
Shop Adventures #3: New machines
Переглядів 3,6 тис.2 роки тому
Shop Adventures #3: New machines
Okuma LS Adventures Part 6: Sony Magnescale Z-Axis DRO
Переглядів 2,9 тис.3 роки тому
Okuma LS Adventures Part 6: Sony Magnescale Z-Axis DRO
Shop Adventures #2: Crazy Weather - Okuma updates - Knife Repair
Переглядів 2,4 тис.3 роки тому
Shop Adventures #2: Crazy Weather - Okuma updates - Knife Repair
Marttiini Bushcraft Knife Repair
Переглядів 7 тис.3 роки тому
Marttiini Bushcraft Knife Repair
Okuma LS Adventures Part 5: Installing Cross Slide DRO and explaining the Abbe Error
Переглядів 3,6 тис.3 роки тому
Okuma LS Adventures Part 5: Installing Cross Slide DRO and explaining the Abbe Error
Shop Adventures #1: Okuma DRO - Ender 3 - Deckel S1 - Goals 2021
Переглядів 3,2 тис.3 роки тому
Shop Adventures #1: Okuma DRO - Ender 3 - Deckel S1 - Goals 2021
Making a High Quality Stainless Steel Outdoor Fireplace
Переглядів 4 тис.3 роки тому
Making a High Quality Stainless Steel Outdoor Fireplace
Okuma LS Adventures Part 4: Compound & Toolpost
Переглядів 4,2 тис.3 роки тому
Okuma LS Adventures Part 4: Compound & Toolpost
Su(per)b-Scriber Giveaway Winner
Переглядів 2,2 тис.3 роки тому
Su(per)b-Scriber Giveaway Winner
Okuma LS Adventures Part 3: Apron
Переглядів 5 тис.3 роки тому
Okuma LS Adventures Part 3: Apron
Shoptalk: Shop upgrades and 20K Subscribers Giveaway
Переглядів 2,5 тис.3 роки тому
Shoptalk: Shop upgrades and 20K Subscribers Giveaway
Okuma LS Adventures Part 2: Cross Slide
Переглядів 5 тис.3 роки тому
Okuma LS Adventures Part 2: Cross Slide
Hand Forged Brackets for Classic Car Fenders
Переглядів 1,6 тис.3 роки тому
Hand Forged Brackets for Classic Car Fenders
Custom Made 'Gutter Wings' for this Beautifull BNC Classic Car
Переглядів 2,1 тис.3 роки тому
Custom Made 'Gutter Wings' for this Beautifull BNC Classic Car

КОМЕНТАРІ

  • @paddiman772
    @paddiman772 4 дні тому

    Sehr Gut!

  • @dariushmilani6760
    @dariushmilani6760 5 днів тому

    Enjoyed the making of the solid tool post. Liked and Subscribed.👍👍

  • @Pawcu4ever
    @Pawcu4ever 7 днів тому

    Hello, thank you for this really informative 😊 just for my knowledge, instead of welding it, couldn't you just heat it up using the tig torch and let it cool down? That way you won't have to turn the weld down everytime. Thanks 😊

    • @Pawcu4ever
      @Pawcu4ever 7 днів тому

      Just read the other comments and realised that someone else suggested something similar 😅 thanks anyways for your videos!

    • @bartharkemametalworks2299
      @bartharkemametalworks2299 7 днів тому

      @Pawcu4ever Yes you could heat it up but the effect of welding is more, and personally I have a bit more control in small areas. This shaft was short and needed a tight bend. If it was longer, bigger or less bend than I would only heat it up. The effect is also relative the diameter of the shaft. Small shaft like this has little effect on heating up with a torch. You heat up almost the entire shaft (unless you have a very powerful and small torch) and ten there is little cold steel to keep it in place, so that the heated area can pull it straight when it cools down. When the whole shaft is heated and cooled it just expand and shrink but no straightening.

    • @Pawcu4ever
      @Pawcu4ever 6 днів тому

      I see ok that makes sense. Thanks for this! Thank you for your videos and for your feedback!

  • @abetterday6987
    @abetterday6987 12 днів тому

    beautyfull

  • @RustyInventions-wz6ir
    @RustyInventions-wz6ir 21 день тому

    Very nice machine.

  • @mrpurple20222
    @mrpurple20222 22 дні тому

    Hi Bart, I have the same machine here in Australia that I’m currently restoring. Mine is missing the cross slide and compound slide lock levers. I see you play with it quickly in your video but I’m unsure of how they’re meant to function. If you can help me describe them and the function or pull one out and send me some photos please reach out!

    • @bartharkemametalworks2299
      @bartharkemametalworks2299 22 дні тому

      Sure, send me a mail to bartharkema at g mail dot com. Or Instagram private message.

  • @howardtoob
    @howardtoob 24 дні тому

    Any idea how to decode the serial number?

    • @bartharkemametalworks2299
      @bartharkemametalworks2299 8 днів тому

      Yes! Its a Japanese calendar thing. Take the first two numbers of the serial number tag and add 25. This was the year the machine was made. The second set is the month. The last 4 numbers are the serial nr.

  • @jmol2049
    @jmol2049 Місяць тому

    Hi Bart, heb je normale euro95 gebruikt?

  • @vandalsgarage
    @vandalsgarage Місяць тому

    My Cincinnati lathe has the same convention regarding the sliding and facing power feeds. I can change direction of the leadscrew without stopping the spindle (at reasonably slow speeds) via a dog clutch on the threading gear box.

  • @witoldkrawczyk3445
    @witoldkrawczyk3445 Місяць тому

    I would place the tube between the flat bars and press with a press. Good work.

  • @PavelKraus_webdesign
    @PavelKraus_webdesign Місяць тому

    Small suggestions: Please move the welder away from the iron dust next to the grinder. Thank you very much for the inspiration with the height-adjustable table.

  • @mudnducs
    @mudnducs Місяць тому

    It’s good to see you back!!! Ooops, didn’t realize this was an old video. 😮

  • @rascalwind
    @rascalwind Місяць тому

    What color was that dark blue/Gray you used?

  • @YooProjects
    @YooProjects Місяць тому

    Great idea! Fantastic job

  • @jantoreaga5920
    @jantoreaga5920 Місяць тому

    Awsome job!

  • @jefflewis5852
    @jefflewis5852 2 місяці тому

    wow, what a job, just looking to buy a bead roller and some of your ideas are going to get put into my project BR, cheers for the Fab video.

  • @MechYashesh
    @MechYashesh 2 місяці тому

    I need a mannual for Jones and Shipman 1011 machine can anyone have it?

  • @petermetaxas9696
    @petermetaxas9696 2 місяці тому

    I'm going to take apart the tool post on my LS again and check the multi-positional function gears. I know I get the 90deg positions plus some others but not as it appears in Bart's video. I'm so enjoying this 'lathe porn' as my wife calls it.

  • @petermetaxas9696
    @petermetaxas9696 2 місяці тому

    My LS tool post [original] can be set at angles others than the four 90's . Where is the carriage lock? can't find it on my LS !!

  • @petermetaxas9696
    @petermetaxas9696 2 місяці тому

    Great lathes. The gear is a sacrificial gear, I think the original is made of a fiber as I recall. I made a new one because on my LS one of the teeth had a chip. I made a few extras, if you need one look me up on the internet just type in my name. Prince Edward Island Canada.

  • @cuarlosabatcardonagarro8951
    @cuarlosabatcardonagarro8951 2 місяці тому

    Buenas donde se puede comprar esa maquina

  • @mgbrv8
    @mgbrv8 2 місяці тому

    Would love to see more on Bugatti itself

  • @mudnducs
    @mudnducs 2 місяці тому

    What was that second belt you used to put the chamfers on the mounting bar? You started out with a red sanding belt then switched to a shiny silver colored belt.

  • @mudnducs
    @mudnducs 2 місяці тому

    Great eye!!!

  • @mudnducs
    @mudnducs 2 місяці тому

    Nice job Paul!!

  • @mosfet500
    @mosfet500 2 місяці тому

    Thank you for your video. With due respect I disagree with Robin somewhat on these solid tool posts. This is a tool room lathe, it is designed to work within specific parameters and Schaublin knows very well how to design lathes. When we change out the standard compound tool post for the solid tool post we limit the versatility of the lathe. Let's understand tool room lathes are not CNC lathes, CNC lathes do work better with solid tool posts because they have different parameters and they are controlled by computers that enable them to machine any angle required. Are we saying that the original tool post can't make as quality a cut as the solid tool post? I think we can make equal cuts with either and I'm sure Schaublin would never let a lathe leave its factory that made inferior cuts. I will say that I have personally made a solid tool post and I do use it but I still use my standard tool post for certain machining operations, especially tapers which do not work well with solid tool posts. Older lathes do not work as well with modern carbide and ceramic tooling because they involve higher tool pressures and speeds. Also, it is not always possible to take finer cuts with modern tooling without having several different carbides for different cut depths and materials which small shops aren't always capable of affording. With that said older lathes work very well with tangential cutters because they require less pressure, in fact older lathes work better with HSS cutters overall. With carbides there is a benefit to the solid tool post but the benefit is from speed not overall cut quality. The other problem is the material the solid tool post is made from. Steel has a tendency to add resonance to cutting. I did verify this making both a steel and cast iron tool post. On heavy cuts the steel gave out a high pitch whine. If someone is hitting the tail stock with the compound then they are not using the lathe correctly.

  • @Keith_the_knife_freak
    @Keith_the_knife_freak 2 місяці тому

    That is great work.. thanks for sharing

  • @sergeirahklei3464
    @sergeirahklei3464 3 місяці тому

    Красавчик

  • @JonDingle
    @JonDingle 3 місяці тому

    I like that, well done young man!

  • @jameshaliday1929
    @jameshaliday1929 3 місяці тому

    nice job but base ,angle brackets 2 times the size you have ,and how about using old riding mower axles and steering with solid steel /rubber wjeel,woiuld be dope.

    • @bartharkemametalworks2299
      @bartharkemametalworks2299 3 місяці тому

      Thanks. I didn't want bigger brackets or steering because it was designed to be small and easy to transport on a trailer when I pick up machines. It's not ment to move around under load. And I can support the structure with straps if I need too. But if it was not designed for small transport I would have definitely made it bigger 👍

  • @richarddawson984
    @richarddawson984 3 місяці тому

    I like that baler on the shelf

  • @wyliemacbean1157
    @wyliemacbean1157 3 місяці тому

    I know I am a little late to this video but ABSOLUTELY FANTASTIC job. Very, very impressed. Thank you for posting.

  • @Cpoole42
    @Cpoole42 3 місяці тому

    I just got my own Okuma LS home to the shop and set up. A big thank you for this series, has helped alot in sorting through the ins and outs. That brake addition is interesting on your lathe, do you have any further information on it? Mine has some remnants of a manual type brake but not electrically driven. Thanks again!

  • @Dancing_Alone_wRentals
    @Dancing_Alone_wRentals 3 місяці тому

    I never knew welding could look so nice. tHanks for the video

  • @melkalyetv7751
    @melkalyetv7751 3 місяці тому

    You have amazing tools to modify a piece of equipment

  • @user-wy8tt8cs6v
    @user-wy8tt8cs6v 3 місяці тому

    Лучше бы припаял латунью.После сварки без проковки зерно крупное и металл хрупкий.

  • @shrikantauti8578
    @shrikantauti8578 4 місяці тому

    very nice explanation friend, Great job.

  • @fearlyenrage
    @fearlyenrage 4 місяці тому

    Nice vieo thy. Would you buy the 102VM again?

  • @Jan_Raap
    @Jan_Raap 4 місяці тому

    Great work! Thank you for filming and sharing. Looking forward to seeing a few bits you grind with your surface grinder.

  • @a.bakker64
    @a.bakker64 4 місяці тому

    Leuk weer eens wat van jou te zien Bart! Heb eens voor een eindproject van MTS Wtb een langsgeleiding gemaakt voor de Pullmax. Dit was met 2 haaks op elkaar staande zwaluwstaarten. De ene was voor de hoogte verstelling van de langsgeleiding en de andere was voor de onderste geleiding van de Pullmax. Zo kon je een volle plaat op maat knabbelen.

  • @tharaniengineering6357
    @tharaniengineering6357 4 місяці тому

    Let me know about head stock lubrication pump and oil filling areas.

  • @slicktires2011
    @slicktires2011 4 місяці тому

    Great work! I've never seen this type of QCTP before, with a round side and splines. Is that system better than the common dovetail type?

    • @bartharkemametalworks2299
      @bartharkemametalworks2299 4 місяці тому

      It's common, especialy in Europe. Its called Multifix. The benefit is that you can fix the tool at different angles on the spline.

  • @Ibonneau
    @Ibonneau 4 місяці тому

    Great work. Love your videos. I own a 102vm myself and would love to make a solid tool post for it. Any chance you have a drawing or cad file i can use as reference?

  • @Anatheme-
    @Anatheme- 4 місяці тому

    look at Multifix size As it has a better fit on the 102.

  • @a.bakker64
    @a.bakker64 5 місяців тому

    Hé Bart, lang niet gezien. Mooi draaibankje.

  • @briansmart2045
    @briansmart2045 5 місяців тому

    Very nice and thoughtful of you to refurbish your Grandfathers work , am sure your family is grateful . Thank you for filming it for all to see . Kind regards Brian

  • @mudnducs
    @mudnducs 5 місяців тому

    Excellent!!!

  • @bobweiram6321
    @bobweiram6321 5 місяців тому

    Your gift to Mark was a super kind and thoughtful gesture not only to him, but to all of his subscribers. Thanks to you his content won't be delayed on account of broken end mill.

  • @paulsmith2960
    @paulsmith2960 5 місяців тому

    Enjoyable video Bart and inspiring too. I have the same bead roller. Nice touch with the split screen shots. 👍

  • @movax20h
    @movax20h 5 місяців тому

    Looks amazing. Thanks for the video.