How to Cut Polystyrene Foam

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  • Опубліковано 11 січ 2025

КОМЕНТАРІ • 783

  • @grain-diose
    @grain-diose  6 років тому +19

    You can make nichrome wire of any length, but the longer the nichrome, the more VOLTAGE you need for the same temperature. And you need more tension (in kg) with a greater length of nichrome. I indicated the current and voltage for 30 centimeters from nichrome with a diameter of 0.3 mm.
    For nichrome 0.3 mm long 30 cm voltage 8-10 volts, current 2-2.5 amperes, tension of nichrome 1.5-2 kg - 7:35
    0.3 mm nichrome - aliexpress.com/item/1-10-0-3/32955677238.html
    My power supply KPS605D 60V, 5A (300W) - aliexpress.com/item/wanptek-mini-switching-DC-power-supply-KPS605D-60V-5A-Single-Channel-adjustable-SMPS-Digital-0-60V/32804367095.html
    Remember! 1. Another diameter of nichrome is another current. 2. Another length of nichrome is another voltage.
    Current table for different diameter of nichrome - imelnikov.ru/model/tool/foamcut/
    EXAMPLE. For 1 meter of nichrome (3.3 feet) 0.3 mm in diameter, a current of 2.7 A and a voltage of 40 volts is needed.
    ATTENTION! For long lengths or large amounts of work, use ventilation!

    • @porkquad
      @porkquad 6 років тому +2

      grain grain I love your vids I asked a teacher if I could watch them and she said yes

    • @grain-diose
      @grain-diose  6 років тому +1

      👌 Thank!

    • @olik136
      @olik136 6 років тому

      I think commercial cutter use
      tungsten wires

    • @johnmoody8365
      @johnmoody8365 6 років тому

      You will find that the longer the nichrome, the more VOLTAGE is required to give you the same amount of current of 2 - 2.5 amps to achieve the same amount of heat.

    • @jamiemusgrave8359
      @jamiemusgrave8359 2 роки тому

      Hi Looking to make a table that is 600mm of 0.3nichrome, what is the energy output? do you have an English link? I cant read Russian ;)

  • @lorrainebijou4108
    @lorrainebijou4108 Рік тому +4

    Just came across this channel this evening and I gotta say, Bravo! By far, the best tutorial on a diy foam cutter, simple and clear instructions. You can bet I will be making one for my crafting and costume making. Thank you for sharing!

  • @kangarootha
    @kangarootha 5 років тому +62

    How could anyone in their right mind give this FREE tutorial a thumbs down?? Cheery music music followed by some creative improv instrumentation, excellent camera work with the added drama of those still shots, and of course an excellent solution to a diy problem everyone will have to deal with at least once in their lifetime. What more could ya want? Thanks brother! Loved it!!

    • @sirgalah4d20
      @sirgalah4d20 2 роки тому +2

      The music sucks and its too loud,I still thumbed it up though.

    • @tonka5
      @tonka5 2 роки тому +1

      Good music. Good volume.

    • @paulfrost8952
      @paulfrost8952 Рік тому +1

      @@sirgalah4d20have you tried the volume control to adjust the sound levels!?

    • @jujjuj7676
      @jujjuj7676 11 місяців тому

      I did it, just cause u bitched bout it. But if I had to guess I'd say the music selection..😊 ( otherwise it was a clear and great video) but that elevators slide guitar gets old quick..but he made up for it with the Chinese guitar, then lost me again with the folk hoe down...😪

  • @MisterLumpkin
    @MisterLumpkin 6 років тому +11

    When I was a kid back in the mid 60s, I got a toy very much like this for Christmas. It was a bare wire about 6 inches long, strung upright with a base that made it look a lot like a band saw. It came with several sheets of foam with printed lines for various parts of a car, plane and house. I burnt the crap out of my fingers playing with that thing. Great fun back when part of the fun of toys was that they could be dangerous!

  • @grain-diose
    @grain-diose  5 років тому +1

    Remember! 1. Another diameter of nichrome is another current. 2. Another length of nichrome is another voltage.
    Current table for different diameter of nichrome - imelnikov.ru/model/tool/foamcut/
    EXAMPLE. For 1 meter of nichrome (3.3 feet) 0.3 mm in diameter, a current of 2.7 A and a voltage of 40 volts is needed.
    ATTENTION! For long lengths or large amounts of work, use ventilation!
    EXAMPLE. For 1 meter of nichrome (3.3 feet) 0.3 mm in diameter, a current of 2.7 A and a voltage of 40 volts is needed.
    ATTENTION! For long lengths or large amounts of work, use ventilation!

  • @kevinklei3005
    @kevinklei3005 2 роки тому +1

    Thanks for a great easy to follow video clip with no waffle talking just plain visuals and as a bonus in kilograms for the rest of the civilized world like us here in Australia . Congratulations 110%

  • @Niawen2011
    @Niawen2011 3 роки тому +21

    Well done! This video shows us all that's needed in a simple, straightforward & easily understood manner.
    I used a scaled-up version of this tool when fabricating foam insulated doors for walk-in coolers and freezers many years ago. Cutting 3-inch foam at an angle on a table saw was messy and dangerous and the heated wire method saved the day.
    I've wanted to build one of my own on several occasions, but never had a good idea of how to go about it. Many sincere thanks for showing me!

  • @ВикторНежурин
    @ВикторНежурин 26 днів тому +2

    Автору ролика респект. Работа хорошая, аккуратная и главное с расчетами. Ещё с помощью умных комментарий познаëшь больше дельных советов для усовершенствования работы автора. Ролик для тех кто хочет что-то сам сделать, а музыка это просто фон. Так что за музыкой да другой сайт. В конце 70-х мы спиралью из нихрома резали деревянный брусок 50х50 в доль и получалась хорошая волнообразная рамка для обрамления (шрурка, полировка и покрытие лаком).

  • @Niawen2011
    @Niawen2011 3 роки тому +1

    Back again ... I couldn't pass up the opportunity to point out that the horizontal wire set-up in this video can easily be reconfigured as a yoke with a vertical wire to do scroll work. For that matter, it seems like we should be able to rig up a hand-held holder for the wire to do free-form carving ... the fusilage for a foam glider perhaps. The idea lends itself to lots of applications.
    Anyway, thanks again. You definitely get a hearty like and subscription!

    • @grain-diose
      @grain-diose  3 роки тому

      Yes, cutting a finished wing for a glider is a good idea and is used by glider model builders.

  • @EpicGamerJP
    @EpicGamerJP 10 місяців тому

    I just built one following your video!
    There are some slight changes since I didn't have all the tools but it works great.
    Thanks for uploading this, it really helped me out.

  • @ciga3967
    @ciga3967 6 років тому +1

    I do not speak English
    But the google translator serves
    I found your channel a minute ago
    And you truly have an EXCELLENT CHANNEL
    I congratulate you from Colombia

    • @grain-diose
      @grain-diose  6 років тому

      Thank you, greetings from Moldova.

  • @erikiacopelli451
    @erikiacopelli451 5 років тому +6

    Dunno bout anyone else but for some reason, I REALLY love watching videos like this. Making your own tools

  • @ГеннадийФедотов-в7и

    Работал в цехе пенопласта оператором блок -формы 15лет,всю эту кухню знаю на зубок. Но снятие видео мне понравилось. Спасибо Вам за ваш труд. Лайк в поддержку канала.

  • @atlbrysco6198
    @atlbrysco6198 6 років тому +6

    Great presentation video for the ambitious DIY'er that can afford the current transformer and doesn't require precise measurement in the cuts. However, for all the trouble it takes to make one, I think it makes much more sense to spend slightly over $100 for the exact same thing (with easier adjustments, graduated boards, etc.) from Amazon.
    I remember using these almost 30 years ago for polystyrene foam cutting - worked at a special events company that had a lot of props, centerpieces, etc. that were made from polystyrene. This most definitely is THE best way for cutting materials like these with little muss or fuss.

    • @johnnybanana8562
      @johnnybanana8562 3 роки тому +1

      But is it really about the tool or the ingenuity??

  • @EddyfyingArt
    @EddyfyingArt 6 років тому +3

    Not that I would ever have any reason to make such an apparatus, but I must say your video had me intrigued to watch till the end.

  • @СергейПетровских-х7г

    С удовольствием смотрю ваши сюжеты.
    Всерьёз и по существу!
    Спасибо. Успехов!

  • @jerrycraig3737
    @jerrycraig3737 5 років тому +20

    Interesting way to produce uniform thicknesses and with none of the waviness caused by cutting or by a moving wire. Great for small production cutting - the hot-wire version of a table saw. Well done.

  • @nextwayeducrafts5567
    @nextwayeducrafts5567 9 місяців тому +1

    I did same project to slice Styrofoam for my hydroponics containers. I used 46 gauze nichrome instead 0.3mm wire with a supply of 100V AC. And I ve realized that 46 gauze were too thin for this project as it breaks very often. I could use a ticker version. Thanks for sharing.

  • @shaunhall960
    @shaunhall960 2 роки тому +1

    I muted the music and played my own. ;)
    Thank you very much for doing this video, this is exactly what I was looking for.

  • @MarkPrimavera
    @MarkPrimavera 4 роки тому +3

    Very good work! 👏 👍
    I made one about six months ago which is 20" wide. Today I built a "mini cutter" which is 10" wide and I did finally break down and purchased a variable voltage power supply.

  • @kingofcastlechaos
    @kingofcastlechaos 5 років тому +2

    5:55 was the best part. Thanks for taking us there, like only an old guy can.

  • @fredbrooks1386
    @fredbrooks1386 4 роки тому +11

    Thanks for mentioning the importance of exhausting those nasty fumes. Perhaps a video on building an efficient and safe exhaust fan would be a great help.

  • @NH-po8wr
    @NH-po8wr 5 років тому +27

    This was absolutely incredible. Exactly what i was looking for!!

    • @NH-po8wr
      @NH-po8wr 5 років тому +1

      Hi, do you have a link to a calculator for this sort of thing. I need the length to be 28cm and the Nichrome wire I have is 28g.

  • @seek2find
    @seek2find 6 років тому +60

    Smoke on the Water was fabulous! So was the invention!

  • @jimpritz4169
    @jimpritz4169 6 років тому +1

    Excellent video and I especially liked your answers to the rude and inappropriate comments made by the internet trolls.

  • @thanas1950
    @thanas1950 4 роки тому +2

    GREECE- ATHENS ....Good morning my friend ..very important of your construction, with absolute clarity and examples of its use ... as very important is the table you cite..the whole construction is I would say magical for me ....

  • @trondaustad8617
    @trondaustad8617 Рік тому +1

    Nice build. A vere good video. And the music great . Thanks for sharing this one

  • @psdaengr911
    @psdaengr911 2 роки тому +3

    The thumb-pushing technique is a easy way to get a deep burn acoross the pad of your thumb. A pusher stick and some vertical drag guides to hold the panel down will make for flatter cut surfaces. You want to make cuts pushing the stock against the "upstream" side of the wire.
    The wire will be better retained if there was a smoother surface to slide across than the root of a machine screw's thread. A hollow brass rivet can be cut to make a smooth collar with a flange. Nyloc nuts hold their positions better than wire-supporting machine nuts and would help to maintain the set heights of the wire ends.

  • @drebleloaw
    @drebleloaw 3 роки тому +1

    Info at 7:36 is exactly what i was looking for! Thanks!

  • @arkansasrob9745
    @arkansasrob9745 2 роки тому +1

    You had my 👍with the music. Good video

  • @ilan8465
    @ilan8465 8 місяців тому +1

    Exactly what I was looking for. Great tutorial.

  • @NWLee
    @NWLee 2 роки тому

    You made a great adjustable wire, foam cutter from inexpensive components, perfect for making thinner sheets easily. It is like a table saw on its side. Thanks, for presenting the building process and nichrome wire use information.

  • @onmyworkbench7000
    @onmyworkbench7000 Рік тому

    Back in the mid 1960's my dad and I cut Polystyrene Foam Wings cores for model airplanes then we covered them with 1/16 balsa wood glued on using two part epoxy. We also covered some of the with poster board and contact cement, both both techniques worked great to make fast building and inexpensive wings.

  • @TheStigma
    @TheStigma 2 роки тому

    Great tutorial. The jig is nice and simple, yet does everything you need.
    I'm definitely going to build one. With the ability to re-cut polystyrene form into clean useful shapes it has endless uses in hobby projects and even home renovation if you can get enough of the stuff.
    If you want to glue together polystyrene foam then the easiest and cheapest is to use PVA glue (ie. wood glue, but it is also used in many crafting and "childrens glues" due to its non-toxicity, so you probably already have some at home). It's safe, cheap and cleans up with water (before hardening). Note that the white wood glue that dries clear is not waterproof, so for weather-resistant projects go with the (uglier) yellow variants which tolerate water much better.

  • @peterslade537
    @peterslade537 6 років тому +1

    Old idea very well executed with great results, nice to see someone using tools correctly.

  • @MarkPrimavera
    @MarkPrimavera 5 років тому +2

    SMOKE ON THE WATER - you Rock!
    Great foam cutter

  • @RobMacKendrick
    @RobMacKendrick 6 років тому +12

    Came for the foam. Stayed for the concert. (Awesome build, by the way.)

  • @ericknutson8230
    @ericknutson8230 6 років тому +23

    Not sure I will ever need to use this but you did a great job, it works great and was a great video to watch ,,,,,totally enjoyed the entire video!

  • @georgelambert6185
    @georgelambert6185 3 роки тому +1

    Love this invention, been looking to make similar and now realized i needed a charger. Great mate.

  • @mwestmo
    @mwestmo Місяць тому

    I love the music!
    Nice build as well.

  • @crossrafinha
    @crossrafinha 3 роки тому +1

    congratulations friend, I loved your video, especially at rock time....rsrsrs, congratulations people like me and you inventors who need to exist god bless you.

  • @jeffpittel6926
    @jeffpittel6926 6 років тому +4

    Single strand stainless leader line (used for muskie/pike fishing) works well too. Available at most tackle shops.

    • @grain-diose
      @grain-diose  6 років тому +3

      Perhaps, but I think for steel wire it will take more current to reach the same temperature as for nichrome.

  • @raspberrypiploy771
    @raspberrypiploy771 2 роки тому +2

    Great video and very easy to understand. Do you think this would cut Closed cell high density foam, the kind that is often used in camera cases thanks

    • @grain-diose
      @grain-diose  2 роки тому +1

      Does styrofoam damage the camera? I think not at all. Just the pores are closed when cutting with temperature. But the foam from this becomes hard on top, it is still better to stick fabric or leather on top, the more aesthetically pleasing it is.

  • @aannoonniimmss
    @aannoonniimmss 6 років тому +2

    Quick tip- add a fishing swivel between the spring and a tensioning bolt. Nice and simple construction

  • @lazcris
    @lazcris 9 місяців тому +1

    I LOVE this tutorial !! Thank you so much!!

  • @KellyBtech
    @KellyBtech 3 роки тому +2

    Excellent! Love the detail, both in the video and the description.

  • @chasinelwood1977
    @chasinelwood1977 5 років тому +1

    Get a fan kicking and you have a great set up. Nice work!

  • @nastydjango4657
    @nastydjango4657 5 років тому

    if you have nothing else to do, this is a great video for insulating your pipes

  • @garylsmalley
    @garylsmalley 4 роки тому +3

    I did this on a bigger scale to cut foam for a barge I built. Used 120v house current reduced with a standard light dimmer switch. Learning curve. Start low and turn temp up. I started to hot and melted the wire in about two seconds but the dimmer worked really good. Cutting 48 inch foam.

  • @bob5783
    @bob5783 5 років тому +1

    Merci depuis la France. Belle vidéo et travail soigné. Je conseil aussi, comme "shades2" et vous, de travailler dans un espace ventilé. Thank you from France. Nice video and neat work. I also advise, like "shades2" and you, to work in a ventilated space.

    • @grain-diose
      @grain-diose  5 років тому

      You are right, ventilation is important.

  • @_specialneeds
    @_specialneeds Місяць тому

    Good video. The music is absolutely wretched.

  • @baldeagle5297
    @baldeagle5297 Рік тому

    I've been wanting to build some of the free Flite Test plans using my diode laser, but it won't cut the Dollar Tree foam. I recently tried cutting blue insulation foam, and it worked. Now I can cut it into the correct thickness, thanks.

  • @farazin_choob
    @farazin_choob 7 місяців тому

    دهنت سرویس ❤🎉 🌿🌼 خیلی خیلی باحال بود 🍃 سپاس فراوان 🙏🌻🌱

  • @gungagalunga7761
    @gungagalunga7761 2 роки тому

    Loved this hack and demo. GREAT work!

  • @jorgealonsobecerracastro3776
    @jorgealonsobecerracastro3776 Рік тому +1

    Excelente trabajo amigo, una pregunta,cómo se llama el aparato donde conectaste los cables? Se que es un regulador, pero tiene algunas especificaciones

    • @grain-diose
      @grain-diose  Рік тому

      KPS605D - aliexpress.com/item/1005001791904967.html

  • @Johnfor3
    @Johnfor3 6 років тому +17

    Put heavy duty fishing swivel after the spring and you will not need to remove it from the adjustment screw each time you tighten it.

  • @Thedrop83
    @Thedrop83 2 роки тому +1

    Stunning!
    My question is: you can cut also depron with this tool?

  • @frankowalker4662
    @frankowalker4662 5 років тому +10

    My dad made one of these in the 70's for making model airoplanes, I accidentley touched it and sliced my finger to the bone! Didn't even feel it. It was that quick.

  • @HHH-yy3cy
    @HHH-yy3cy Рік тому +1

    Perfect. So simple. All can I do in our kitchen...

  • @gardening-in-the-woods
    @gardening-in-the-woods 3 роки тому +1

    Great video, not something I could find a use for but well done! Love the music.

  • @missouribob7850
    @missouribob7850 6 років тому +1

    Excellent job. I'm not sure why I watched this, but good job.

  • @uncletoy774
    @uncletoy774 6 років тому +1

    man i dont care what anyone says you can pic the strings better than all the greats keep jammin

  • @antonymraj5824
    @antonymraj5824 4 роки тому +1

    Wow...what a beautiful job. Congrats

  • @denisshepelev1966
    @denisshepelev1966 8 місяців тому +1

    Спасибо! Очень понятно и очень доходчиво!

  • @Doodad2
    @Doodad2 6 років тому +3

    I laughed out loud at the "Smoke on the water" bit! Good job!

  • @baltoman6709
    @baltoman6709 5 років тому +3

    Excellent . I can see great possibilities with this , especially if the table between the wire posts were adjustable up and down . That would eliminate having to reset the wire at different heights . Thanks for your time. 👍👍👍👍👍👍

    • @grain-diose
      @grain-diose  5 років тому +1

      Yes, adjusting the height of the table is also a great option, thanks for participating!

  • @pauromerovergara7930
    @pauromerovergara7930 2 місяці тому

    not expecting for deep purple. GOAT!

  • @MelissaGemini
    @MelissaGemini 5 років тому +1

    Thumbs up just for the music that was great. Another thumbs up for video. 👍🏼👍🏼

  • @richarda.valdes1197
    @richarda.valdes1197 6 років тому +2

    Best cutter I've seen

  • @flowerchild777
    @flowerchild777 5 років тому +4

    This was surprisingly entertaining; thank you

  • @hawgdawg843
    @hawgdawg843 4 роки тому +1

    Very informative and I loved the soundtrack. The music that is not the other sounds you emphasized. Maybe your next video you could instruct us as to how to run your fingernails down a chalkboard.

  • @Fred_the_Head
    @Fred_the_Head Місяць тому

    Inhaling polystyrene fumes…it smells like victory.

  • @JeffLieurance
    @JeffLieurance 11 місяців тому +1

    Great music. Great info. thanks.

  • @ninagigio3715
    @ninagigio3715 3 роки тому +1

    Bravissimo, un lavoro ottimo e con risultati eccellenti 👏👏

  • @Mekaproyects
    @Mekaproyects 4 роки тому +3

    Excellent machine very powerful, congratulations my friend, one day I going to make one

  • @MarinusMakesStuff
    @MarinusMakesStuff 6 років тому +5

    Ah cool instructable. I already made a foam cutter once with guitar string wire. This guide inspired me to order real nichrome wire and change the design of the wire foam cutter I made. I could show you the result when it's ready :) I also made the 3-cell mendocino motor again because one of your other videos inspired me!

    • @grain-diose
      @grain-diose  6 років тому +4

      It's great! 👍 I'm glad my videos are inspiring.

    • @carsanmario9880
      @carsanmario9880 4 роки тому +1

      Hey there, was trying this same project with guitar strings but they don't seem to heat up.
      What do I do?
      Ps. I also added a 12v filament bulb in series to know if it works. Hope that doesn't affect

    • @GRBtutorials
      @GRBtutorials 4 роки тому

      Carsan Mario Odds are they’re too thick for the current you’re passing through them (the filament bulb will limit the current). You could try increasing the current (removing the light bulb and using an appropriate power supply), but you’ll need a lot of current for a guitar string. Try with 0.3mm nichrome or Kanthal wire (as in the video), which can be bought or extracted from heating coils.

  • @bulldogstrut1
    @bulldogstrut1 2 роки тому

    Smoke On The Water was the first song I taught my grandson how to play on the guitar. Awesome.

  • @KenHarrington32
    @KenHarrington32 2 роки тому

    Great video with easy instructions, well done mate.

  • @rkalle66
    @rkalle66 3 роки тому +1

    Get it on tension by weight not by a spring to keep it constant. Thus neither changing height nor thermal expansion does matter.

    • @grain-diose
      @grain-diose  3 роки тому

      Yes, this is also possible, but not so convenient. The tension can be made more even by moving the spring further.

  • @Пётр-к2я1н
    @Пётр-к2я1н 2 роки тому +1

    Помню так еще в 70х годах резали пенопласт на буковки, из которых делали стенды и на них разные надписи "миру мир" "добро пожаловать" и др

  • @hornilo
    @hornilo 6 років тому +1

    О-о! Execution "smoke on the water" exceptionally exactly! Thank you! And a construction in itself impresses... It is good! even very!!!
    I beg pardon - answered with a translator (badly I know English). I hope, it will be got it right...)))
    Golden hands!..

    • @grain-diose
      @grain-diose  6 років тому

      Thank you!
      Deep Purple - Smoke On The Water 1972 - ua-cam.com/video/ikGyZh0VbPQ/v-deo.html

  • @StantonLuke
    @StantonLuke 3 роки тому +4

    Love this! Not sure if recommendations are acceptable however watching this I can see that building this for vertical (more intricate) cutting would be a great pt2

    • @VEEBProjects
      @VEEBProjects 3 роки тому

      Just in case you're interested: ua-cam.com/video/47cM1lvHEzI/v-deo.html

    • @psdaengr911
      @psdaengr911 2 роки тому

      A table "jig" cutter. Mark the table where you want the wire to go vertical. Make a hole through the table at that point. Use an eyebolt positioned beneath the surface of the table as the fixed electrical connection and wire anchor. Add a vertical board to the edge of the table. At the top of the vertical board add a cross member. Use an eyebolt for the second wire support and the electrical terminal. Position the spring support on the underside of the vertical board. For straight cuts use a clamped edge guide.

  • @xaaagoo4560
    @xaaagoo4560 8 місяців тому +1

    Greate job! Especially figure cutting. Thanks a lot!

  • @blaizerhodes
    @blaizerhodes 6 років тому +1

    I built one of these that had the vertical wire layout. What first timers (like myself) won't understand is that the wire stretches a lot and your cutter design needs to handle that. I'm going to build a mark 2 version based on this design.

    • @grain-diose
      @grain-diose  6 років тому

      I wrote twice in the video (6:12 and 7:34) that the tension of nichrome with a length of 300 mm and a thickness of 0.3 mm of nichrome is 1.5-2 kg. I also wrote in the comments, if you increase the length of nichrome, then the current strength and tension should be increased.

    • @blaizerhodes
      @blaizerhodes 6 років тому +1

      @@grain-diose Maybe we're talking across purposes here. I know that we both know that there's formulae to work out the thickness, length, current and tension of the wire.
      I'm just trying to emphasize the point that retensioning is really important when you build one of these as the wire stretches - you say so in your video in fact. I didn't have a spring to tension mine. Your design does, and is much better than mine. I'm just trying to highlight the importance of that part of your cutter design. Newbies you can't cut corners :)

    • @grain-diose
      @grain-diose  6 років тому

      Yes, maybe I did not understand you well (I am writing with the help of a translator). Thanks you!

    • @blaizerhodes
      @blaizerhodes 6 років тому +1

      @@grain-diose no worries. I love your work. I've upvoted and subscribed.

  • @computerbugie
    @computerbugie 2 роки тому

    Good day Moldova, Would a power supply from an old computer also be suitable for this?
    Greetings from the Netherlands Europe.

    • @grain-diose
      @grain-diose  2 роки тому

      Yes, the PC power supply has good power. But a voltage of 12 volts for nichrome 0.3 mm is enough for only 30 cm in length. Check out the link for the calculations - imelnikov.ru/model/tool/foamcut/

  • @Islandbiker10
    @Islandbiker10 5 років тому

    Dude thats freakin super rad. Definitely gets my thumbs up

  • @andchip.s
    @andchip.s 6 років тому +1

    Very clever and I like the up cycle use of old polystyrene for pipe lagging ;-)

    • @stevebailey5227
      @stevebailey5227 6 років тому

      or just go and buy the pipe insulation, much cheaper and quicker than pissing about making that contraption..some people need to get a job...lol

    • @andchip.s
      @andchip.s 6 років тому

      @@stevebailey5227 I guess you are the type of person who throws your used McDonald's wrapper out of your car window, and turns round and says "What, keeps someone employed don't it ?"

    • @stevebailey5227
      @stevebailey5227 6 років тому

      @@andchip.s How on earth you got round to that assumption god only knows,i'm not from the same planet as you sorry to say mate...lol

  • @СергейЩеклеин-н8е
    @СергейЩеклеин-н8е 3 роки тому +3

    В угольники для крепления регулировочного винта надо сделать отверстие без резьбы, а для регулировки на сам винт накрутить гайки со стороны головки винта- тогда для регулировки не придется каждый раз снимать нихромовую нить

  • @MiguelAngel_tres14
    @MiguelAngel_tres14 Рік тому

    Valdría, también, para cortar Goma-Espuma? Buen vídeo! Gracias!

  • @quantumalgoriddum8963
    @quantumalgoriddum8963 Рік тому +1

    Shoot..that's just showing off. Love it!

  • @gaetamodeler
    @gaetamodeler 4 роки тому +1

    Well done ,just for my dio project, thank for sharing.👍

  • @qwiklok
    @qwiklok 3 роки тому +1

    Brilliant. Entertaining, well done video. Good work.

  • @gelpont19
    @gelpont19 5 років тому +2

    You did a good job - especially the construct of the shades 4 the roundings ! To make the manufacturing more healthy : Put it to an open window, set a vent that takes the smoke to the opening. That will work….Go on with your videos

  • @bLake-Mow-Hawn
    @bLake-Mow-Hawn 6 років тому +11

    Takes an entire day PLUS ~100$ to cut foam.
    My Olfa knife takes no time and is only 10$
    YOU Got me beat on your accuracy BRO

  • @hanumatseyisarvsukhakreyi
    @hanumatseyisarvsukhakreyi 5 років тому +1

    Thats Great Achivement................Weldone Bro

  • @CanadairCL44
    @CanadairCL44 4 роки тому +1

    I need to make a hot knife and this has helped me a lot. Thank you!

  • @MetlyaevV71
    @MetlyaevV71 4 роки тому +3

    Великолепно!!!!! Просто и полезно!! Удачи Вам!!

  • @mikenichols4313
    @mikenichols4313 Рік тому

    Need some ventilation to remove fumes - a shop vac with an exhaust hose works pretty well.

  • @609collector
    @609collector 4 роки тому +16

    This is exactly what I had in mind. I just need to get some nichrome and banjo music. Then it's go time

    • @calysagora3615
      @calysagora3615 3 роки тому +4

      Just find a scrap hair dryer, heat gun, heater fan, bread toaster or alike.

    • @solidsoldier9021
      @solidsoldier9021 3 роки тому

      Banjo 🪕😅🤣😂