Bradford Needham
Bradford Needham
  • Видео 59
  • Просмотров 397 295
Quick Tour of My 3D Printer Space
When I was starting out in 3D printing I was very confused about what stuff I needed in order to use my printers, so I've done a quick tour of how my printers are arranged in a spare bedroom. I have two printers connected via USB to a Raspberry Pi running OctoPi, which connects via WiFi to our house network.
I apologize for the...frequent pauses (next time I should write a script).
Просмотров: 226

Видео

Nested Rings that print in place
Просмотров 21310 месяцев назад
This video demonstrates that the rings in this design spin easily, with no assembly. See Cults3D, cults3d.com/en/3d-model/gadget/nested-rings-that-print-in-place for the STL and FreeCAD files, and a bit more description of how I created these rings.
15 Puzzle Assembly
Просмотров 234Год назад
How to assemble my 3D printed 15 Puzzle, AKA Sliding-Square Puzzle. You can learn more and download the puzzle from Cults3D at cults3d.com/en/3d-model/game/the-15-puzzle-sliding-square-puzzle This is a quick video to show how to properly tilt a piece to insert it into the puzzle. Unlike many 15 puzzle designs, which use tongue-and-groove joints to hold the pieces together, this design uses an a...
Demo: Secret Message Decoder With Ratchet (Caesar Cipher)
Просмотров 268Год назад
I show how to assemble and use my Secret Message Decoder, posted on Cults3D (cults3d.com/en/3d-model/gadget/secret-message-decoder-with-ratchet-caesar-cipher) I designed this decoder in #FreeCAD, sliced it with #CuraLE, and printed in on a #LulzbotMini in PolyLite PLA.
Logging our backyard, with a one person logging crew
Просмотров 1283 года назад
When we had our property logged, I expected a logging crew from the 1960s: two guys with chain saws felling trees, choke setters running lines around the felled trees, dragging felled trees up the hill etc. We were surprised to see our crew: one person and a really huge tree grabbing/sawing/lifting machine. Incredible.
Unpacking a Seth Thomas Beehive mantel clock
Просмотров 4,4 тыс.3 года назад
I bought this clock via eBay and made this video to show how it was packed. I've read horror stories of poorly packed spring-wound clocks whose mainsprings sprung loose in shipping, destroying the movement. Fortunately, this clock's packing is a model of how to do it. Later in the video I do a quick check to see that the clock ticks and strikes. I'll know more about the clock's condition when I...
How to Make Threads in FreeCAD 0.19 (the quick version)
Просмотров 21 тыс.3 года назад
This is the short version of my longer video, "FreeCAD threads: Five Ways to Fail, With Workarounds". In this video I quickly show how to successfully make a thread in FreeCAD 0.19, avoiding all the issues that I demonstrated in the longer video. For details, please watch that longer video: ruclips.net/video/1fV679axyiY/видео.html
FreeCAD threads: Five Ways to Fail, With Workarounds
Просмотров 11 тыс.3 года назад
In this video I show five ways I've failed while making threads in FreeCAD 0.19, and how I've worked around those problems. TL;DR - you can watch the under-7-minute version that just tells you what do: ruclips.net/video/wsfLP7pLsSg/видео.html "How to Make Threads in FreeCAD 0.19 (the quick version)" I've learned the hard way how to make threads in FreeCAD, from various projects I've designed an...
Puppy Winnie on her back playing with adult Pippa
Просмотров 1253 года назад
It's taken a couple weeks for our older dog, Pippa, to get used to our new puppy, Winnie. Now, for the first time, they are playing like old friends! It's an important step in their relationship that Winnie is comfortable with showing her belly to Pippa.
Winnie vs. my Polka-Dot Sock
Просмотров 1164 года назад
A battle between Winnie the Portuguese Water Dog and my sock. The outcome is uncertain.
Making popcorn using a saucepan and... a strainer?
Просмотров 1,1 тыс.4 года назад
My wife tried something new: using a strainer as the lid for popping corn on the stovetop. She's using the strainer instead of a pot lid for two reasons: it avoids condensation, and she can see how the corn is going. It's also fun! 3 Tablespoons corn; 2 teaspoons oil, dash salt.
An Alarm Clock Repair, Part 4: The Finished Clock
Просмотров 6 тыс.4 года назад
In part 4 of this video, I demonstrate the finished clock. I bought this Advance brand bedside alarm clock from Goodwill for $1.99 USD, to learn how to repair a clock that has a balance wheel and hairspring instead of a pendulum. It is very cheaply made, with plastic gears pressed onto steel arbors, but it is similar to older, brass alarm clock movements you might see.
An Alarm Clock Repair, Part 3: Assembling the Case
Просмотров 4,6 тыс.4 года назад
In part 3 of this video, I assemble the face, hands, and case of a cheap, key-wind, bedside alarm clock made in 2013. An index: 0:00 Attaching the movement to the case's main plate. 7:07 Attaching the face, with several false starts. 11:30 Attaching the bell and knobs (too early). 13:36 Testing and adjusting the alarm trip lever. 20:29 Attaching the time set knob. 20:55 Attaching and adjusting ...
An Alarm Clock Repair, Part 2, Assembling the Movement
Просмотров 8 тыс.4 года назад
In part 2 of this video, I assemble the movement of a cheap, key-wind, bedside alarm clock made in 2013. The index: 0:00 Assembly of the movement's interior. 14:30 Oiling the movement. 16:02 Assembling the motion works and alarm-setting wheels. 20:36 Attaching the balance wheel supports. 28:26 Attaching the hairspring to the balance wheel. 34:31 Assembling the balance wheel into the movement. 3...
An Alarm Clock Repair, Part 1: Winding the Mainsprings
Просмотров 2,6 тыс.4 года назад
In part 1 of this video, I lubricate and clamp the mainsprings of a cheap, key-wind, bedside alarm clock made in 2013. The index: 0:00 Introduction. 0:55 A DIY let-down key; a purchased alarm chuck for a mainspring winder. 2:58 The trouble with plastic ratchets. 3:44 Lubricating and clamping the mainsprings. I first fully disassembled the clock and cleaned the parts, both by hand and in an ultr...
Installing heat-set inserts for 3D printed drawer pull knobs
Просмотров 7754 года назад
Installing heat-set inserts for 3D printed drawer pull knobs
Assembling and Adjusting a Count Wheel Based Hubert Herr Cuckoo Clock
Просмотров 29 тыс.4 года назад
Assembling and Adjusting a Count Wheel Based Hubert Herr Cuckoo Clock
Measuring the weight required by a cuckoo clock's musical movement
Просмотров 1,6 тыс.5 лет назад
Measuring the weight required by a cuckoo clock's musical movement
More before and after aligning a cuckoo's musical movement
Просмотров 6 тыс.5 лет назад
More before and after aligning a cuckoo's musical movement
First signs of life for one cuckoo clock
Просмотров 2,7 тыс.5 лет назад
First signs of life for one cuckoo clock
Adjusting the striking of a cuckoo clock movement
Просмотров 88 тыс.5 лет назад
Adjusting the striking of a cuckoo clock movement
Gluing numbers to a cuckoo clock dial using a 3D printed template
Просмотров 1,7 тыс.5 лет назад
Gluing numbers to a cuckoo clock dial using a 3D printed template
Before and after aligning a cuckoo's musical movement
Просмотров 8 тыс.5 лет назад
Before and after aligning a cuckoo's musical movement
In which I play the notes of a musical cuckoo movement
Просмотров 2 тыс.5 лет назад
In which I play the notes of a musical cuckoo movement
Assembling and Adjusting an Antique Ansonia Kitchen Clock
Просмотров 70 тыс.5 лет назад
Assembling and Adjusting an Antique Ansonia Kitchen Clock
Testing a Rusty Regula 25 Cuckoo Movement
Просмотров 4,2 тыс.5 лет назад
Testing a Rusty Regula 25 Cuckoo Movement
Hearing / watching an ultrasonic cleaner clean clock parts
Просмотров 2,6 тыс.5 лет назад
Hearing / watching an ultrasonic cleaner clean clock parts
Vintage Montgomery Ward Schoolhouse clock demonstration
Просмотров 3,6 тыс.5 лет назад
Vintage Montgomery Ward Schoolhouse clock demonstration
Adjusting the snail on my first-ever clock repair
Просмотров 14 тыс.5 лет назад
Adjusting the snail on my first-ever clock repair
How NOT to use a Loop End Mainspring Winder
Просмотров 6 тыс.5 лет назад
How NOT to use a Loop End Mainspring Winder

Комментарии

  • @mbainrot
    @mbainrot 17 дней назад

    I just stumbled across this video some 9 years later, what a novel idea, nicely done mate

  • @tonyturner7007
    @tonyturner7007 19 дней назад

    I'm so pleased to have seen this. I'm off to the workshop now to make a proper one, I like my hands and eyes and prefer not to get scared.

  • @maffysdad
    @maffysdad Месяц назад

    Dive more deeply into this video... Riiiight... I'm barely wrapping my head around this at the moment... But really do appreciate the insight... Is it the same for FreeCAD v0.21.2 do you know? Well, I'm about to find out... Wish me luck!...

  • @Desertduleler_88
    @Desertduleler_88 Месяц назад

    Thanks for the upload, l seem to have an issue with the melody chime not coming in after the cuckoo. Cuckoo works good on 1/2 hour and every hour.

  • @popackard
    @popackard Месяц назад

    Thanks for making this! Any tips for how to add a chamfer to the end of a threaded rod? I have so far been unsuccessful using a groove feature and using a Boolean cut of a revolution feature.

    • @BradfordNeedham
      @BradfordNeedham Месяц назад

      Good question - I haven't tried it myself.

  • @lisaalward6832
    @lisaalward6832 Месяц назад

    I have a very similar if not the same clock. The finish is darker and in goog shape. It was my grandfathers and it has been in the family since. I don't have a key though, can I find a key that will work? I know this is an old video, but looking for more info on this clock.

  • @gunnarthorsen
    @gunnarthorsen Месяц назад

    Happy for you that the seller packed it so well. I bought a large oak Gothic clock on eBay with spires and tracery, originally sold by the Theodore B. Starr Co., circa 1900. Paid over $1,000. The seller, who collected and repaired clocks, locked the pendulum in place with a locking mechanism that the clock has. This is fine for moving it from room to room, but he shipped it this way - with the pendulum ON. It arrived with the pendulum bent to the side and the suspension spring broken. Ebay did cover the cost for repair, but it's sad that this happens because some sellers don't know how to pack clocks properly. Enjoyed your video!

  • @virginia8beach8man
    @virginia8beach8man 2 месяца назад

    almot the same as mine. hard to find video

  • @joaquingonzalez3414
    @joaquingonzalez3414 2 месяца назад

    You have phone number I live in Texas and have cuestiones

  • @adrianmeono2345
    @adrianmeono2345 3 месяца назад

    Pésimo relojero

  • @stevenwilliams6258
    @stevenwilliams6258 3 месяца назад

    Great information! Being new to 3D drawing with FreeCAD, when issues arise I don't know what to do. I got the strange situation when hovering over the cylinder and the one where it didn't draw the entire thing correctly. Big help. Took notes on this in case it comes up and I won't be wondering where I saw this.

  • @user-rq9po2zv4k
    @user-rq9po2zv4k 3 месяца назад

    Дякую вам за працю, хай щастить 😊❤

  • @jeffroberts1623
    @jeffroberts1623 3 месяца назад

    This video is great, thanks. I have an issue though. The clock chimes correctly except after it strikes the 1 hour, after that it strike 1 hour again next time around, then it seams to recover and strike 2 the next time around. It appears to work correctly until it gets back around to 1 and does it again. GERR

    • @preguiciteforever
      @preguiciteforever 2 месяца назад

      Did you manage to repair it? what was? Mine is exactly the same as his. Can you please help me?

  • @johnlaurencepoole6408
    @johnlaurencepoole6408 4 месяца назад

    Thank you for taking the time to document your set-up. Inspiring. And they don't take up a whole lot of room. Ventilation??

    • @BradfordNeedham
      @BradfordNeedham 4 месяца назад

      I should vent the printers to the outside, but haven't done it yet. I print pla almost exclusively, but worry about microparticles. My compromise is to stay iut of the room while printing.

  • @johnlaurencepoole6408
    @johnlaurencepoole6408 4 месяца назад

    a good mix = 1 cup kernels: 75% white popcorn, 25% yellow; 3+ Tablespoons of olive oil, aluminum foil over pan that is pierced with wooden skewers to make holes akin to Jiffy Pop aluminum bags. Constant shaking.

  • @kamilkamilowicz3301
    @kamilkamilowicz3301 4 месяца назад

    Dont use it with 0.21.2. Its not so complicated. All you need is additive helix in Part Design. Forks fine and fast.

  • @cirrus2013
    @cirrus2013 4 месяца назад

    What kind of metal conduit is it? Because only few alloys and sizes of conduits or plates have such a nice sound!! Did you buy them in a special store?

    • @BradfordNeedham
      @BradfordNeedham 4 месяца назад

      It's 1/2 inch diameter, galvanized steel electrical (EMT) conduit, widely available in the USA at DIY stores such as Lowes. Copper water pipes had a nice sound, but at the time of the project copper pipes were a lot more expensive than steel. I agree: the sound of the steel conduit is surprisingly nice - thanks!

    • @cirrus2013
      @cirrus2013 4 месяца назад

      Thank you very much!@@BradfordNeedham

  • @thefeet
    @thefeet 5 месяцев назад

    I understand FreeCAD is not easy, ... and threads are a complex topic... but this video did NOT help me ONE BIT. All i heard was a seasoned, well-versed CAD guy going yaddy yaddy yaddah... nope... I'll say it... slow the F down if you wanna have FreeCAD teaching videos ESPECIALLY when it comes to 3D printing threads... I really do NOT want to use "TinkerCAD"... well.. for "reasons".. FreeCAD rocks... it is just HARD finding good "teachers" of this amazing piece of software.. this channel? Nope... not my preferred form of teacher vs. student when it comes to "Comprehension/retention"... and nope.. I'm not stupid...just not my style of teacher. That's all.

    • @BradfordNeedham
      @BradfordNeedham 5 месяцев назад

      You might prefer the short version i did, explaining only how to successfully do threads. This video, in contrast, goes into probably too much yadda yadda on how threads can go wrong. Thanks for the feedback, and best of luck

  • @milliosmiles5160
    @milliosmiles5160 5 месяцев назад

    Thank you, this is a fabulous video. Exemplary explanation and articulate presentation.

  • @bradleyleben7785
    @bradleyleben7785 5 месяцев назад

    And cussing doesn’t help!🤣 coffee works! Large cups. 😂

  • @Somewhere-n-OMA
    @Somewhere-n-OMA 5 месяцев назад

    This video saved my bacon. My first attempt at cuckoo repair went OK, but I had the stop position and star wheel set incorrectly. You showed me exactly how to fix it. Thanks.

  • @M0nsieurPi
    @M0nsieurPi 7 месяцев назад

    thank you!

  • @Zanroff
    @Zanroff 7 месяцев назад

    I don't even know how to make the cylinder like that.

  • @raddypex
    @raddypex 7 месяцев назад

    I always get weirdly disappointed by Cuckoos. I really do love the look and the function of them but build quality of the movements always leaves something to be desired. Maybe I've become a clock snob but I really want a Cuckoo with a high quality and beautiful movement.

    • @BradfordNeedham
      @BradfordNeedham 7 месяцев назад

      I think of a cuckoo movement as the heavy-duty tank of clocks. Unlike most other clocks, a cuckoo is constantly exposed to the air, and all the junk that's in the air. It's a wonder that the clock keeps working with a serious amount of dust, oil, and animal hair in its works.

  • @Appregator
    @Appregator 8 месяцев назад

    I see one chap uses the lowest selection on the Helix Primitive and selects Frenet and also selects multisection to create sweeps. Why multi section ?

    • @Appregator
      @Appregator 8 месяцев назад

      OK I think I see why.

  • @nheng6913
    @nheng6913 8 месяцев назад

    Excellent video. Just rebuilt the fan mechanism for a friend and now the chime ran ... too good. It turns out that while removing the fan pinion shaft, I did not have the spring compressed so it ran with a whirrrrr for a few seconds, ending up with the gear with pin out of sync by about 40 degrees, just like yours.

  • @hosocat1410
    @hosocat1410 8 месяцев назад

    Can i ask where you got the pivot push pull tool? Thanks for your videos. 😊

    • @BradfordNeedham
      @BradfordNeedham 8 месяцев назад

      Pivot locators are available from clock repair supply houses. In the USA, Timesavers sells one: timesavers.com/i-8948894-8-pivot-locator.html

    • @hosocat1410
      @hosocat1410 8 месяцев назад

      @@BradfordNeedham thanks!

  • @MrSwampthug
    @MrSwampthug 9 месяцев назад

    I have one of these that seems bound up when you try to wind it on the right side.. it does not work but will chime at the half our if I spin it.. any ideas?

    • @niftyspock
      @niftyspock 8 месяцев назад

      I had the same problem with mine it had a lot of hardened grease in the mainsprings may just need a good cleaning and new lubrication

  • @brucecollins5690
    @brucecollins5690 9 месяцев назад

    How convenient to have the posts mounted on the opposite plate!

  • @JesseBadut14
    @JesseBadut14 9 месяцев назад

    I recommend resonators with tubes at the top like a vibraphone or chrysoglott

  • @thechef9443
    @thechef9443 10 месяцев назад

    Very nice setup a quick question though can you and do you print flexible on it

    • @BradfordNeedham
      @BradfordNeedham 10 месяцев назад

      I haven't tried printing flexible materials on either printer. To do it I'd need to replace the Lulzbot Mini extruder with a newer one; the same thing is true of the Prusa.

  • @user-gb7uh4pd6f
    @user-gb7uh4pd6f 10 месяцев назад

    This was a great video. I've learned a lot as a beginner. I've been searching for a regula movement video that is in focus and is well explained. It also shows the finesse of tuning one up to be in correct sequence. Thank you!

  • @alucostrix
    @alucostrix 10 месяцев назад

    Refine Shape is irrelevant, the model can still be exported and printed regardless.

    • @BradfordNeedham
      @BradfordNeedham 10 месяцев назад

      I've found sometimes if I don't do a Refine Shape the exported model is corrupted. It hasn't happened in a while, so it could have been a bug that's been fixed.

  • @-robo-
    @-robo- 10 месяцев назад

    I really like your video, although I have one small complaint. I don't like all the "how to fail" parts mixed in. I would rather like to see a simple straightforward "how to succeed" video, with the "how to fail" parts at the end or in a follow up video. In any case, thank you very much for your time and efforts.

    • @BradfordNeedham
      @BradfordNeedham 10 месяцев назад

      To answer that very complaint I created "How to Make Threads in FreeCAD 0.19 (the quick version)": ruclips.net/video/wsfLP7pLsSg/видео.html It's under 7 minutes long and covers only the How To, without all the side-tracks.

    • @alucostrix
      @alucostrix 10 месяцев назад

      Nobody learns anything from getting things right, you learn from mistakes. Being shown one right way means that's all you know. Figuring out FreeCAD is about learning what its quirks are and how to avoid them. (Most quirks are not FreeCAD's fault, it's the representation of 3D space it has to use.)

    • @BradfordNeedham
      @BradfordNeedham 10 месяцев назад

      @@alucostrix Good observation: that knowing FreeCAD's quirks lets you avoid mistakes in other models. ...though I do wish its threads had fewer quirks :-)

    • @alucostrix
      @alucostrix 10 месяцев назад

      @@BradfordNeedham As an engineer, it was very difficult to get my head around why it fails when (geometrically) you're not asking for anything unreasonable - such as when surfaces are just touching (as per your helix around the cylinder). I think this boils down to the inevitable limits on the precision of calculation: rounding errors only have to place the helix outside the cylinder by one least-significant-bit and so far as the modelling is concerned there is an unacceptable void. Your video has been very useful in "remodelling" my understanding of this! Another example is fillets. When intersecting fillets have close to the same radius, the dividing line between the individual surfaces becomes more and more contorted due to (I believe) insufficient precision of calculation (or perhaps precision in the position of the control points), until the contortion becomes extreme and the model fails (when, geometrically, there shouldn't be a problem). I do not believe there is a solution to these quirks, I believe they are a consequence of quantisation - ie the digital representation of continuous space. Solution would involve representing space in a non-quantised fashion in the first place, ie as equations and not numerically, but that would mean inputting your primitives as equations too!

  • @joatmonuk
    @joatmonuk 10 месяцев назад

    Gulp... Not looking forward to servicing/restoring my Ansonia movement haha. I'm grateful for your time, patience and recording this, will help with my own mental/dexterity torment haha, thank you. 😉

  • @robertproctor198
    @robertproctor198 10 месяцев назад

    Thx for sharing

  • @Dragonborn__
    @Dragonborn__ 10 месяцев назад

    If you need a very quick standard thread size just make a cylinder then use the hole tool to make the inside threaded to the size you need. Then make another cylinder inside that just smaller than your previous cylinder. Then select the inside cylinder body, then the outside (threaded) cylinder and use a boolean cut.

  • @user-dv3eo7mb2i
    @user-dv3eo7mb2i 11 месяцев назад

    Gracias 😊

  • @MiguelAbd
    @MiguelAbd 11 месяцев назад

    It's the kind of content that FreeCAD users need. I run into wonky stuff like that all the time, but it's not always that I can figure out on my own. Thanks a lot!

  • @robertradovani9171
    @robertradovani9171 11 месяцев назад

    Buongiorno sono Robert Radovani e parlo da Italia. Ho bisogno ti disturbo?

    • @BradfordNeedham
      @BradfordNeedham 11 месяцев назад

      Come posso aiutarla? (Google Translate)

    • @robertradovani9171
      @robertradovani9171 11 месяцев назад

      Buongiorno e grazie.. Ho un cucù che ho lavato, adesso quando inizia a sonare funziona ma non si ferma , scarica tutto la catena. Grazie

  • @daffyduxxx
    @daffyduxxx Год назад

    Thank you so much for showing how to set up the strike mechanism. It was very helpful.

  • @jordanbusby6231
    @jordanbusby6231 Год назад

    How old is the oldest movement

    • @milliosmiles5160
      @milliosmiles5160 5 месяцев назад

      I'm not sure, but I know that the one that works in Salisbury Cathedral, Wiltshire, England is very old.

  • @greatlambrini8722
    @greatlambrini8722 Год назад

    Hands down the best explanation on YT. thanks

  • @user-lw2gp6ob8b
    @user-lw2gp6ob8b Год назад

    What size key? Looked like a screw driver?

    • @BradfordNeedham
      @BradfordNeedham Год назад

      It's a #7 key. I'm using a "Let Down" key (a key with no wings) for safety because these 31-day clocks' powerful springs can break a finger if you're using a conventional key and the click (the ratchet) happens to break.

  • @julien23lastchristmas2
    @julien23lastchristmas2 Год назад

    Please i need a video about springs power energy how it work , i'am trying to make my own Clock ! Thank you

    • @BradfordNeedham
      @BradfordNeedham Год назад

      I'm sorry, but I know almost nothing about choosing a clock spring. User @Clickspring may be able to help you: he has a long playlist about making a brass clock from scratch: ruclips.net/p/PLZioPDnFPNsETq9h35dgQq80Ryx-beOli If you are interested in making a 3D printed clock, user @jacquesfavre999 has designed several: www.youtube.com/@jacquesfavre999/videos Congratulations on choosing your project, and good luck!

  • @nealstreet1956
    @nealstreet1956 Год назад

    I have assembled an Ansoina clock. Your videos were very helpful. It clean and re-assembled and seems to be working fine with one exception. It stops at exactly 1:15 each 12hr journey. It runs perfectly otherwise, it seems to be in beat and keeping good time. The fingers do not seem to be interfering with each other. Any ideas what the problem may be.??

  • @Mars-zgblbl
    @Mars-zgblbl Год назад

    Thanks a bunch for this! I’m a rank amateur and recently picked up a Czech cuckoo clock at a yard sale from an older couple. The guy said he hadn’t seen it run in about 50 years. Since it seemed to hold memories for him and fixing time pieces has become a hobby for me, I decided to fix it up for free and bring it back to them. The works were covered in 1/4” of dust and black kitchen grease. My photos from before disassembling were nearly useless because the dust was so thick. So, when the back plate came off, the wheels unexpectedly scattered. When I was reassembling it, your video helped me get the warning pin positioned properly. Now it runs again, and after some case repairs I can take it back to them and see their reaction. Cheers

    • @BradfordNeedham
      @BradfordNeedham Год назад

      What an inspiring story! Thank you and congratulations.

  • @SumProject18
    @SumProject18 Год назад

    The sound on ours is with every swing. I've oiled every moving part near the pendulum to no avail, I've just sorta gotten used to it by now.

  • @EsusGamer
    @EsusGamer Год назад

    At the end when doing multiple turns why not just increase the height in the helix? This is a parametric modeller after all.

    • @BradfordNeedham
      @BradfordNeedham Год назад

      The method of copying the thread is key: as I explain in the longer video (ruclips.net/video/1fV679axyiY/видео.html) FreeCAD has a bug that can make the solid fail if you simply use the helix parameters to get the number of turns you want.

  • @user-rq9po2zv4k
    @user-rq9po2zv4k Год назад

    Це дуже важливо знати