Bizzi Bee Workshop
Bizzi Bee Workshop
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Mini Lathe grinding spindle
This was supposed to be a quick video to see the installation of a motorised spindle on the Mini Lathe. As will become apparent, things didn't progress quite as smoothly as I hoped. It ended up taking more than three weeks to make, involving as it did several emails and waiting for replacement parts from China. Still - it all worked out in the end - or did it? Watch to the end to find out.
(I bet some of you jump to the end! I know I would.)
มุมมอง: 711

วีดีโอ

Mini Lathe ELS thread cutting demo
มุมมอง 7614 หลายเดือนก่อน
Mercifully short video demonstrating the ELS in use to cut a 8mm x 1.25mm pitch screw in brass. I deliberately cut out all the repetitive bits to keep it short for you. There's a finite amount of time to waste!
Mini Lathe a problem solved
มุมมอง 2.4K5 หลายเดือนก่อน
See how I solved the problem of the sticking saddle and (almost) solved the test movement of the electronic lead screw.
Mini lathe update No 2 ELS lives!
มุมมอง 1.4K6 หลายเดือนก่อน
A short, interim update on the electronic leadscrew installation on my new Mini Lathe.
New lathe update -The Electronic Lead Screw and more
มุมมอง 3.8K6 หลายเดือนก่อน
An unfortunately haphazard collection of clips, bringing you an update on the state of play as of today. I hope it doesn't detract from your enjoyment.
My new lathe has arrived
มุมมอง 4.2K7 หลายเดือนก่อน
After selling off all my metalworking machines, I found that I really miss them! Following a period of deliberation, I have decided to purchase a new lathe, this time smaller than before but hopefully sufficiently capable for the use to which I will be putting it. I went for a 7 x 14 Mini lathe, but one fitted with a 100mm diameter chuck and Brushless DC motor which gives instantly variable spe...
Drill press revisited
มุมมอง 497ปีที่แล้ว
Improvements to the drill press design. Still not quite right - but getting there. It'll never produce work to NASA standards, but then NASA never produce work to my standard! Minor changes to the motor mount and lots of PLA used in the process.
Drill press reveal
มุมมอง 397ปีที่แล้ว
What went wrong and why you don't see me assembling the drill press. Upshot is this is only 6 minutes long!
A printed drill stand - the concept and initial prints
มุมมอง 203ปีที่แล้ว
Shortly after printing out the first parts, it became clear that I was already missing the convenience of a mill for drilling truly vertical holes. One solution was to put the printer to good use and make one.
Bambu Lab X1 unboxing and first print
มุมมอง 191ปีที่แล้ว
Yet another of those tedious unboxing videos. Aim for the fast forward button, folks! Think yourself lucky you didn't have to sit through hours and hours of video like I did while editing it!!
Workshop Update
มุมมอง 147ปีที่แล้ว
When I started this channel, I stated that it was for the entertainment and amusement of those who chose to view it and to keep me occupied during the periods of lockdown due to the Corona virus pandemic. The epidemic having moved on to endemic staus, I have decided to downsize the workshop considerably, but not completely. Now read on.......
Mill vice stop Part 3
มุมมอง 139ปีที่แล้ว
The project is completed - or is it? Either way, I end up with a working vice stop, just not quite how I designed it.
Mill vice stop - Part 2
มุมมอง 103ปีที่แล้ว
Continuing from where I left off in part one, the mount begins to emerge from the lump of raw material, but not without a fight!
Mill vice stop - Part 1
มุมมอง 315ปีที่แล้ว
A short, (and by that, I mean protracted); series of videos covering the construction of an articulated mill vice stop. It's something I've been meaning to make for a long time but never actually got around to it. Whenever I needed one, the job was already in the vice and I've had to cobble together a temporary solution or re-set the workpiece every time. Well now I've at least made a start! I'...
Lathe spindle indexer Part 4
มุมมอง 283ปีที่แล้ว
A short follow-up to part 3 as I was unsatisfied with the end sequence of that one. Here I describe and demonstrate setting up the indexer on the chuck and headstock and a brief resumé of how it could be used.
Lathe spindle indexer Part 3
มุมมอง 315ปีที่แล้ว
Lathe spindle indexer Part 3
Lathe spindle indexer Part 2
มุมมอง 234ปีที่แล้ว
Lathe spindle indexer Part 2
Lathe spindle indexer Part 1
มุมมอง 473ปีที่แล้ว
Lathe spindle indexer Part 1
Mill fixture plate Part 3
มุมมอง 133ปีที่แล้ว
Mill fixture plate Part 3
Mill fixture plate - Part 2
มุมมอง 147ปีที่แล้ว
Mill fixture plate - Part 2
Mill fixture plate - Part 1
มุมมอง 292ปีที่แล้ว
Mill fixture plate - Part 1
Upcoming videos
มุมมอง 72ปีที่แล้ว
Upcoming videos
Die Filer - Part 13
มุมมอง 635ปีที่แล้ว
Die Filer - Part 13
Die Filer - Part 8
มุมมอง 259ปีที่แล้ว
Die Filer - Part 8
Die filer - Part 12 - the concluding episode
มุมมอง 727ปีที่แล้ว
Die filer - Part 12 - the concluding episode
Die filer - Part 11
มุมมอง 6462 ปีที่แล้ว
Die filer - Part 11
Die filer - Part 10
มุมมอง 9942 ปีที่แล้ว
Die filer - Part 10
Die Filer - Part 9
มุมมอง 5242 ปีที่แล้ว
Die Filer - Part 9
Die Filer - Part 7
มุมมอง 7692 ปีที่แล้ว
Die Filer - Part 7
Die Filer - Part 6
มุมมอง 5892 ปีที่แล้ว
Die Filer - Part 6

ความคิดเห็น

  • @waynepetrevan
    @waynepetrevan 5 วันที่ผ่านมา

    How about a warning so the rest of us don't accidentally buy this crap. If they're happy to ship you something that doesn't work without having tested it first then I would prefer to avoid them. Getting a replacment for "free" isn't really free if you've had to spend time on it. I don't mind spending my money on a product but I become incensed if I have to spend time as well. At that point the price becomes too high. So what is the brand and who is the supplier please. Adiitionally, indexing with a lathe seems a bit silly. Use a mill with a DRO and work out the X-Y point co-ordinates and drill away!

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 วันที่ผ่านมา

      @@waynepetrevan The warning, if any, is needed is implicit in the video. You are free to spend your money how you wish. I've chosen to spend my money on this motor, and the fact that it failed after a short while is just unlucky in my view. As to using a mill with dro for indexing - I heartily agree and that's how I'd do it if I had still had my mill - but I haven't.

  • @knightrideruk
    @knightrideruk 5 วันที่ผ่านมา

    That motor doesn't sound right sounds like driver is incorrectly set.

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 วันที่ผ่านมา

      Your hearing is obviously far more acute than mine. I wouldn't know what it was supposed to sound like, even if one of my hearing aids wasn't broken!

  • @lucasandri5462
    @lucasandri5462 6 วันที่ผ่านมา

    I'm planning to do the exact same thing on my lathe. I've recently come across a 2.2kw 18000 rpm spindle from an old CNC and I want to try to use it as a grinding spindle on my lathe.

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 วันที่ผ่านมา

      Good luck with that! That's nearly 3 H.P! I just hope that your lathe is a good deal bigger than mine. John.

    • @lucasandri5462
      @lucasandri5462 5 วันที่ผ่านมา

      @@bizzibeeworkshop it's a bit bigger but for a 3hp spindle is still a bit small. I at least want to try

  • @colindrakes4607
    @colindrakes4607 8 วันที่ผ่านมา

    Great stuff ! It's a chunky beast, hope it works fine for you. Nice to hear that the seller and manufacturers were contactable and willing to help when the first one was faulty. Looking forward to seeing the anti-backlash nut being made.

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 วันที่ผ่านมา

      Thanks, Colin. The anti-backlash nut is going to be fiddly due to its size. I'm not used to working on bits of material that small. I'm thinking of 3D printing the major parts and turning the actual nut bits as a glued-in sleeve. John.

  • @badjuju6563
    @badjuju6563 หลายเดือนก่อน

    What did you do to hide or move all the wires or connectors? is it just a new enclosure? if so can you post the stls on printables or thingiverse or thangs please?

    • @bizzibeeworkshop
      @bizzibeeworkshop หลายเดือนก่อน

      All the print files are on Thingiverse. Specifically, the modified front panel is at: www.thingiverse.com/thing:6651632 The others are to be found at: www.thingiverse.com/bizzibeeworkshop/designs John

  • @cornnatron3030
    @cornnatron3030 หลายเดือนก่อน

    would it not be more beneficial to this lathe to mount this stepper as the spindle motor cause i bet its way bigger than that motor , i bet a smaller nema32 or even a 24 would have been plenty if you need the amount of torque this can deliver to cut it would stall out the little main motor with change of blowing up the electronics which provide the variable speed.

    • @bizzibeeworkshop
      @bizzibeeworkshop หลายเดือนก่อน

      I must admit that I don't follow your assertions. The supplied spindle motor is 750W (1 H.P.), which is more than adequate for the needs of this little lathe. I don't know the equivalent power and/or torque of the NEMA23 stepper motor, but has proven perfectly suited to driving the lead screw, via a 2:1 reduction ratio. I used the same stepper on my previous lathe, a generic 9 x 20 Asian lathe, and it continues to give good service in the hands of its new owner. Thanks for your interest and comments, however, but I will continue to plough my own furrow. John

    • @cornnatron3030
      @cornnatron3030 หลายเดือนก่อน

      @@bizzibeeworkshop no worries i thought it was and looked like one of those large 32 ones if its a 24 then its ok just looks giant compared to the lathe that must be what throws me off.

  • @Beroy40
    @Beroy40 4 หลายเดือนก่อน

    Hello, Great job? I have the same metal lathe and I just bought the same electronic lead screw. Would you agree to share your 3D prints for the supports?

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 หลายเดือนก่อน

      Hello. I'm happy to share them with you. Email me your email address at BizziBeeWorkshop@outlook.com and state the format you would prefer - STL, STP or 3mf. John

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 หลายเดือนก่อน

      I've also now loaded the files onto www.thingiverse.com. Enter "Mini Lathe ELS conversion parts" (without quotation marks) into the search box and the design should appear.

    • @Beroy40
      @Beroy40 4 หลายเดือนก่อน

      @@bizzibeeworkshop Ok , Thank you very much

  • @davidwillard7334
    @davidwillard7334 4 หลายเดือนก่อน

    Sounds ! Like ! Just ! Another ! Running Commentary ! Show !

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 หลายเดือนก่อน

      I! Don't! Know! What! You're! On! About!

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      So when ! Did you ! Robb ! The Bank ! To buy ! This ! Then ! ?? ​@@bizzibeeworkshop

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      SO WHEN ! Did you ROBB THE BANK! TO BUY THIS THEN !?? ​@@bizzibeeworkshop

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      ​@@bizzibeeworkshopYOU !! SCUMMY ! BANK ! ROBBER !!

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      So when did you Robb the BANK ! To Buy ! This Then !??

  • @RustyInventions-wz6ir
    @RustyInventions-wz6ir 4 หลายเดือนก่อน

    Very interesting. Nice work.

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 หลายเดือนก่อน

      Thank you - I appreciate you taking the time to comment.

  • @RB-yq7qv
    @RB-yq7qv 4 หลายเดือนก่อน

  • @joshwalker5605
    @joshwalker5605 4 หลายเดือนก่อน

    interesting! did you make the ELS yourself? if not where did you buy it?

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 หลายเดือนก่อน

      I'm afraid life's too short for me to make one myself. I bought an off-the-shelf version from this vendor: electronicleadscrew.eu/ He has a TH-cam channel which describes and explains the two versions available. If you don't understand French, a couple are dubbed in English or use subtitles for some "interesting" translations. www.youtube.com/@electronicgearbox/videos John

  • @RB-yq7qv
    @RB-yq7qv 4 หลายเดือนก่อน

    • @colindrakes4607
      @colindrakes4607 4 หลายเดือนก่อน

      Yep, no bother, I'm in gardening mode at the moment, not my favourite pastime !

  • @colindrakes4607
    @colindrakes4607 4 หลายเดือนก่อน

    Pleased you've got it working OK, and it certainly looks neater with all the plugs/sockets and wiring covered up.

    • @bizzibeeworkshop
      @bizzibeeworkshop 4 หลายเดือนก่อน

      Thanks, Colin. As you know, I’ve been a bit preoccupied these last couple of weeks - I'll be in touch re: milling soon.

  • @alexandercastilloaliaga6054
    @alexandercastilloaliaga6054 5 หลายเดือนก่อน

    SOY DE PERU , SOLO LE PUEDO ,DECIR EXCELENTE MAESTRO , MUY FINO SU TRABAJO SALUDOS, CUIDESE MUCHBO Y SIGUA ADELANTE

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 หลายเดือนก่อน

      Gracias por tus amables palabras y mis mejores deseos para ti también.

  • @jtreg
    @jtreg 5 หลายเดือนก่อน

    i love you

  • @ColinSpencer
    @ColinSpencer 5 หลายเดือนก่อน

    Which ELS controller are you using?

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 หลายเดือนก่อน

      Hello, Colin. It's the 1-axis els which you can find at electronicleadscrew.eu. He now also supplies a 2-axis version that looks even better. See my first video or his various demos on here.

  • @ronwhittaker6317
    @ronwhittaker6317 5 หลายเดือนก่อน

    13:00 you can aways hoan and sharpen it again OL'boy if the worst were to happen you can reperouse it as long as you don't shatter it. never mind.

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 หลายเดือนก่อน

      It's a brazed carbide tip and no amount of honing is going to resurrect it, I'm afraid. Add to that I I don't have a mill any more , and it would be a pointless exercise. I did keep the boring head, though, just in case I got another one. John

  • @colindrakes4607
    @colindrakes4607 5 หลายเดือนก่อน

    Excellent problem solving ! Just goes to show that those mini lathes are not necessarily fully ready for use straight out of the box. OK, maybe yours was a poor example, but some people would just live with those faults and condemn the lathe as not very good, where a bit of work could improve it a lot.

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 หลายเดือนก่อน

      Thought I'd replied, Colin, but it appears not! I fully agree with your comments re the lathe quality issue. You get what you pay for, of course, and I still don't know how they produce AND ship these things at the price point that they do. John

  • @craigtate5930
    @craigtate5930 6 หลายเดือนก่อน

    Nice looking design

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      It's a blatant copy of a number of commercially available designs. No credit to me at all! John

  • @colindrakes4607
    @colindrakes4607 6 หลายเดือนก่อน

    Is there not a calibration mode ? to account for the drive and driven toothed pulleys not being the exact nominal diameters ? Just a suggestion. It's within 1% of the desired value, so you're getting pretty near.

    • @bizzibeeworkshop
      @bizzibeeworkshop 5 หลายเดือนก่อน

      Only just seen this, Colin. Have a look at the latest video. I think that the final few microns could well be down to the quality of the lead screw thread

  • @markdonato2424
    @markdonato2424 6 หลายเดือนก่อน

    I have the same ELS unit. I think it is quite good but like you could never get the test measurement to run to 10mm it is always about 9.1. Like you I assumed it was leadscrew issues, probably backlash. Do you know what 'thread tempo means' in the menu set up, I'm still unsure what this refers to? Although I'm just testing the unit out I think It is a very good especially for BA and versatile with threading.

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      I've been giving this a lot of thought. The saddle travel on my lathe is very sticky. I originally put it down to it being poorly set up. Now I think it may be that I haven't cleaned the anti-rust protection on the bedways etc sufficiently well, so intend to have another go at that to see whether I can improve the situation. Certainly when under power, the saddle makes awful noises and I feel the need to maintain pressure on the half-nut lever. The "thread tempo" refers to the length of time the els allows to retract the tool when carrying out semi-automatic threading. In the picture in the pdf manual, it is set to 15 seconds. John

  • @cncsphere
    @cncsphere 6 หลายเดือนก่อน

    Perhaps the 9.91 rather than 10.00 is due to lead screw backlash?

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      That's what I hoped but I have run the test at various places along the leadscrew, several times in each position. No difference. More investigation required. But not until I've finished the installation. John

    • @gorak9000
      @gorak9000 4 หลายเดือนก่อน

      @@bizzibeeworkshop It could be cosine error if the indicator isn't perfectly in line with the carriage, but 0.1mm seems like a lot to be off by

  • @Bigbigjimbo
    @Bigbigjimbo 6 หลายเดือนก่อน

    What program are you using to create your 3D drawings for printing. I need to make one of those box lids for mine. Is the 3D file available anywhere.

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      I'm not sure what you mean by "box lids". I use Alibre Atom software for my 3D CAD designs, which for 3D printing I export as STEP files. Other people's designs - from Thingiverse, for example, are usually STL or STEP files which can be imported to Atom or, more occasionally, Fusion 360, which I find is useful if you want to modify existing STEP/STL files. All my own designs are kept on my home computer but could be available to anyone interested, by email. John

    • @Bigbigjimbo
      @Bigbigjimbo 6 หลายเดือนก่อน

      Hi I am referring to the enclosure box that houses the stepper controller and the power supply. It would help me no end if I had this file as I am no expert in 3D cad.

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      @@BigbigjimboI see. That's a commercially available plastic enclosure that I purchased from eBay: www.ebay.co.uk/itm/254510997123?var=554194563195 On my previous lathe, I used a metal enclosure which was larger than this one and consequently much more expensive. Time will tell whether the plastic one will give problems with RF interference. John

  • @Festivejelly
    @Festivejelly 6 หลายเดือนก่อน

    I went for the Nano ELS h4 instead of this one. This one looks neat but being able to write Gcode to control the lathe as well as the built in functions are really cool. No more changing gears for threading!

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      Hi. I had a quick look at that one, but the gaudy yellow panel with hieroglyphics and (to my mind) poorly laid out buttons put me off, and I didn't pursue it any further. Each to his or her own, I suppose.

  • @jtambor1
    @jtambor1 6 หลายเดือนก่อน

    Hi, can you link to the tool post? thx

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      Hello. I certainly can it's: www.ebay.co.uk/itm/314214813802 Although the price has increased by GBP10.00 since I placed my order! As an aside, the tracking still says it only got as far as the Chinese export point and has been returned to the sender when it's clearly installed on the lathe.

    • @jtambor1
      @jtambor1 6 หลายเดือนก่อน

      @@bizzibeeworkshop Thx! I ordered a generator from China and just got a notice that It will be delivered today. I've been using it for a week....

  • @Bigbigjimbo
    @Bigbigjimbo 6 หลายเดือนก่อน

    Hi, I can give you the files for 3D printing the encoder support and stepper motor support they might not suit but you can have a look.

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      Thanks for the offer. I will bear that in mind if my designs don't work out. As you appreciate, the requirements are very much machine-specific, and I've been through a number of iterations to get the encoder mount just right. All hinges of the delivery of the stepper motor drive belt, before I can finalise the mount for that. John

    • @Bigbigjimbo
      @Bigbigjimbo 6 หลายเดือนก่อน

      @@bizzibeeworkshop no problem it is the same machine so should work so if you require them I will find a way to send.

  • @colindrakes4607
    @colindrakes4607 6 หลายเดือนก่อน

    Good stuff ! You are a wizard at 3D printing ! Agree that something has to be done about those connectors coming out of the top of the control panel, I can't quite think of a solution, but I'm sure you will come up with a cunning plan. The lathe sounds much much quieter without the change gears, good job really, as it was shockingly noisy. All the best.

    • @bizzibeeworkshop
      @bizzibeeworkshop 6 หลายเดือนก่อน

      Thanks, Colin. I'm not so sure about the "wizard" bit, if you could see the contents of the failed attempts bucket! It's certainly a lot quieter, as you say, Regards, John

  • @RustyInventions-wz6ir
    @RustyInventions-wz6ir 7 หลายเดือนก่อน

    Very nice work. Interesting project

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      Thank you. I hope the rest of the build lives up to your expectations. John

  • @Andy-x3e4z
    @Andy-x3e4z 7 หลายเดือนก่อน

    Sorry mate,but that’s. Way too noisy sounds like motor problems already,I’d ring the makers if I were you,it may need sending back,I sincerely hope not but it is NOISY

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      As I said in the video, it's mostly the all-metal change wheels that are generating the racket. These are an "upgrade" to the normally supplied nylon gears which, of course,a lot quieter. I had no choice in what was supplied and as I'm part way through the ELS conversion, they'll all be removed anyway. It's not a problem for me, I'm glad to say. If it gets unbearable, I'll just take out my hearing aids and plough on regardless! John

    • @Andy-x3e4z
      @Andy-x3e4z 7 หลายเดือนก่อน

      @@bizzibeeworkshop Ok good to hear that,anyway the gears will wear in if you stick by them and you can bare the noise.Good luck with your future projects.

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      ​@@Andy-x3e4zif you don't use it ! Then Noise ! Is Not ! A Problem ! At All !

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      Well Don't ! Use it then ! And No Noise ! Whatsoever ! For Peace of Mind ?

  • @paulrayner4514
    @paulrayner4514 7 หลายเดือนก่อน

    no 4 jaw chuck?

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      No. I may well purchase one in the future, but currently have no use for one. I had 3-jaw and 4-jaw s/c chucks for my old lathe as well as a 4-jaw independent chuck and a 6-jaw s/c one. The latter was the one which I used the most. John

  • @3rdaxis649
    @3rdaxis649 7 หลายเดือนก่อน

    That's a Margarita mixer;)

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      I'm sorry, I don't know what you mean. If it's a reference to a cocktail mixer, you're probably right. But as I don't drink cocktails, I can only imagine! John

  • @bigchrisrogers
    @bigchrisrogers 7 หลายเดือนก่อน

    Jeesuz, that's a noisy machine!

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      It's certainly noisier than I would like, but as I said it's mostly down to the replacement metal gears in the drivetrain to the leadscrew. The parts for the ELS have arrived, so I hope to have that up and running, soon. Then I'll be able to remove the gears and just have the belt drive from the motor to the spindle. John

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      Well don't use it ! Then !

  • @RB-yq7qv
    @RB-yq7qv 7 หลายเดือนก่อน

    The machine sounds off. I would contact the company about the the speed controller as it should not spin up when in the off position

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      I have been in touch with the suppliers and they assure me that it's absolutely normal. In the meantime, I'll be using the forward-off-reverse switch to control the chuck rotation. If all else fails, I'll just have to fit a 3-phase motor and vfd. John

    • @davidwillard7334
      @davidwillard7334 4 หลายเดือนก่อน

      Well IfF ! You Don't use it ! Then NO NOISE ! WIIL ! COME FROM IT !! GOOD ! HEYY !

  • @farimannorozizadeh9811
    @farimannorozizadeh9811 7 หลายเดือนก่อน

    Oh man... i had one of these mini lathe before ..it's gave me all kind of headaches lol.. but i hope this machine serve you well 🙏

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      I think that these mini lathes have a poor reputation from a while ago. The whole package isn't bad for what I paid for it, so I'm not about to condemn it out of hand - at least not yet! John

  • @colindrakes4607
    @colindrakes4607 7 หลายเดือนก่อน

    Excellent ! Your 3D printer is proving to be very useful, you can make almost anything required, bespoke storage trays are just the tip of the iceberg. If you can 3D model it (and you clearly can) you can make it ! Watching with great interest. That motor for the toolpost does look a bit small, but time will tell as to whether it's suitable or not. All the best, and you know to get in touch if you need anything, I'll help if I can.

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      Hi, Colin. I'm currently printing a trial mounting bracket for the lead screw stepper motor. I'm trying to mount it at the tailstock end of the screw; only problem is there is only about 10mm of 8mm dia. thread to attach the pulley to. I’m sure I'll work something out, though. By the way, I'll be in touch next week to arrange to bring that collet chuck over to you. Regards, John

  • @sfbmcouk
    @sfbmcouk 7 หลายเดือนก่อน

    Great vid, interested to see the elec lead screw conversion + like the 3D printed trays.

    • @bizzibeeworkshop
      @bizzibeeworkshop 7 หลายเดือนก่อน

      Thanks for the comments. They are appreciated. John

  • @RustyInventions-wz6ir
    @RustyInventions-wz6ir 9 หลายเดือนก่อน

    Just found your channel and Subscribed. Very nice work

  • @gangleweed
    @gangleweed 11 หลายเดือนก่อน

    Nope, I don't like this design, it has too many friction sliding surfaces.

    • @bizzibeeworkshop
      @bizzibeeworkshop 11 หลายเดือนก่อน

      You are entitled to your opinion, though, in my defence, I did mention that it was designed in response to a request for an alternative solution to the "normal" crank pin arrangement, not a "better" way to make it. Additionally, it also provides the "quick return" stroke that is built into the shaper motion on which it is based. John

    • @gangleweed
      @gangleweed 11 หลายเดือนก่อน

      Well, sliding surfaces, especially those near the actual metal removal area, will get fine swarf in them so I don't think this alternative is a better solution.....why re-invent the wheel and incidentally there is no back support to the file @@bizzibeeworkshop

  • @wanderer9588
    @wanderer9588 11 หลายเดือนก่อน

    Well done John it has given me the confidence to try and finsh mine.Thank you

    • @bizzibeeworkshop
      @bizzibeeworkshop 11 หลายเดือนก่อน

      Although I've now sold the lathe along with all my other machines, it would certainly be the first thing that I would fit to another lathe, should I ever but one. Never say never! John

  • @BigBenAdv
    @BigBenAdv ปีที่แล้ว

    I reckon you could look into resistance training elastic bands instead of using metal springs. That would allow you to adjust for the right amount of tension by changing the length of the band used and they won't 'eat' into the plastic frame like the metal springs do.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      You're probably right but they would, in my eyes, only be a marginal aesthetic improvemnent on the springs. And I'd have to buy them! Thanks for the suggestion, though. I've sourced some springs for pocket money, so I'll try them and fit consumable "washers" top and bottom if they show signs of wear. John

  • @colindrakes4607
    @colindrakes4607 ปีที่แล้ว

    It works ! You've gained experience and knowledge by màking it and working through the snags, so i would call it a sucess.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      I agree, Colin! But then I would, wouldn't I? It's just that I'm used to greater precision than I can acheive with plastic at the moment. Who knows what the future will bring? John P.S. I'll be contacting you later this month to arrange that workshop visit, if it's still on the cards.

  • @TheKnacklersWorkshop
    @TheKnacklersWorkshop ปีที่แล้ว

    Hello John, It's looking really good, I are very talented with the design and 3D printing. Take care. Paul,,

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      Thanks, Paul. Hope to be using it this afternoon! John

  • @colindrakes4607
    @colindrakes4607 ปีที่แล้ว

    Good stuff ! That looks like it will be just the job. ER11 collets should be a nice and accurate choice for holding small drill bits, or a pin vice for very small ones.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      Thanks, Colin. Still not used it yet! Mind you, in purely monetary terms, for the cost of materials I could have bought a cheap off-the-shelf Chinese one from eBay etc. Still, I learned a bit about 3D printing from it. John

  • @colindrakes4607
    @colindrakes4607 ปีที่แล้ว

    Very interesting, I was surprised just how fast the printer can move. Impressed by the faultless surface finish, and those spherical bearings.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      Hi, Colin. Yes, the speed surprised me too! I'm having an email exchange with Bambulab at the moment regarding a discrepancy in the pricing of their 0.2mm nozzle hot end, but once that's settled, I'll order one and see if it improves the quality of the spherical bearings. Jo(n

  • @TheKnacklersWorkshop
    @TheKnacklersWorkshop ปีที่แล้ว

    Hello John, Sorry I have been on the missing list, I am back now... The drill stand is an interesting project and I will make sure to tune in for the next part... Take care. Paul,,

  • @user-vj9jv7gb2r
    @user-vj9jv7gb2r ปีที่แล้ว

    What is the motor specification??

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      Hello. The motor and gearbox were purchased through eBay. The reference is "www.ebay.co.uk/itm/263753103864?var=562966073949" I also requires a power supply. I used one of these: "www.ebay.co.uk/itm/403669696979?var=673605526789", also from eBay. John

  • @davidgeorge3028
    @davidgeorge3028 ปีที่แล้ว

    It looks like I will have to get a printer as well. Good look with printing.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      I've only had it a short while, but already I'm finding it addictive. Using files downloaded from thingiverse.com to start with while I get used to the kit. Hope to get a video up shortly, life getting in the way at the moment. John

  • @termlimit
    @termlimit ปีที่แล้ว

    Beautiful series and build log. Would you be willing to share cad files of the build? Would like to take a shot at a similar build. Thank you and all the best.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      Thank you for your comments. I would be willing to share the cad files, but there are a LOT of them as individual parts and amount to some 30Mb+, so too big to send in one lump via my normal email account. Send me your email address to BizziBeeWorkshop@outlook.com and I'll see what I can do. All the CAD files are in Alibre Atom format. DXF files might be smaller and possibly more useful. State your preference in the email. John

    • @termlimit
      @termlimit ปีที่แล้ว

      @@bizzibeeworkshop Thank you very much for your response. Will send email.

  • @colindrakes4607
    @colindrakes4607 ปีที่แล้ว

    Very interesting, what a super clean finish to that print, a very promising start.

    • @bizzibeeworkshop
      @bizzibeeworkshop ปีที่แล้ว

      Thanks, Colin. I was pretty impressed with the finish, too, even more so as I was using the factory-supplied defaults for all the printing parameters. Got that lathe out of your car yet? John

    • @colindrakes4607
      @colindrakes4607 ปีที่แล้ว

      Oh yes, it came out the same day. Not located yet though.

  • @frogdavw9699
    @frogdavw9699 ปีที่แล้ว

    No worries mate. You just do you. I for one will be interested on "how you get along"