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КОМЕНТАРІ: 227
@jisakukobo8 місяців тому
If you like the video, please introduce it to your friends and social media !
@fride31508 місяців тому
Great! For more visibility of your great ideas, I could imagine you create shorts where people quickly see the function of the tool you've invented instead of making them wait until the end of a video. The ones interested in the build can check the full length video. Thank you for inspiring me. Greetings from Germany
@rjung_ch8 місяців тому
👍💪✌
@f.d.66678 місяців тому
As usual, this is an amazing build! In order to make your saw blades last longer and to cut tougher materials, you would typically *increase pressure and reduce cutting speed* - I would therefore suggest to make a holder on top that can take weight disks (like ones you see in a gym)
@user-rp1ld9tc9w8 місяців тому
Сегодняшняя самоделка из разряда сомнительных. Честно говоря, не ожидал от автора такой ерунды.
@mm5mm68 місяців тому
I would have attached the gas cable where it does not move and attached a weight above the saw so that the saw blade worked itself into the material.
@ricejm018 місяців тому
Or better omit the cable altogether, set a constant speed on the drill, swap the drill to a corded drill, add a depth rod that toggles a electrical on/off switch. Just like most power hacksaw’s and bandsaws have. So it can be set it and forget it. The other flaws with this videos design is no guides to insure straight cutting
@barry.w.christie8 місяців тому
Apart from the fantastic tools you create and the precision you work with, I think the best bit about your videos is that I start out without a clue about what you about to do, that usually continues through the video until near the end, at which point it all suddenly falls into place and seems so obvious ... superb as usual 👍 I've seen you use the bicycle lever to control the speed of a drill before, it's such a simple but brilliant idea 😍
@sincerelyyours75388 місяців тому
I like it! The neat thing about this tool is that it can much more precisely than one can do by hand or even in a vise. I'd have to do a lot of sanding or filing afterwards to get the edges square. That alone is a time saver.
@milanthemilan50158 місяців тому
This is his first fail.
@RodrigoDoBrasil8 місяців тому
Brilliant as usual. It is really helping to keep everything natural with the precision of a machine. Perfect Combo. Domo Arigato Sensei.
@viorsa82008 місяців тому
Excelente tutorial maestro, la precisión y la limpieza elevadas al máximo nivel, cómo siempre, la herramienta casera original y peculiar si qué es, gracias por compartir tanta creatividad y conocimientos, un saludo cordial y por supuesto un merecido like desde Narón (Galicia)👍🤓😜
@nightbinary83378 місяців тому
изделие сомнительное , рабочее поле ножовки очень маленькое , что соотвественнно снижает срок службы полотна , вибрация из за кулочкового механизма огромная , что думаю мешает , держать за рукоятку при этом всем еще тоже вопрос сомнительный . для резки метала есть ленточные пилы в которых эти все недостатки давно устранены, а для дерева есть японская пила (так что название видео вообще не соответствует изделию)
@user-ei6vb4lw7x8 місяців тому
248 полуляхов🎉
@275jesuss8 місяців тому
Perfect for cutting parts with precision. Easy to weld later.
@JohnMGibby8 місяців тому
Him whittling the handle of the saw for the brake lever was the jankiest thing I've ever seen him do. LOL
@robinduffy66908 місяців тому
This has to be the most amazingly complicated reinvention of the reciprocating saw AND BEGS THE QUESTION ' why ? ' And it is quite entertaining watching this device in use !
@bowlchamps378 місяців тому
It´s a fun project.
@claudeteyssedou47598 місяців тому
I asked myself the same question, let’s see the next production.
@spydermag56448 місяців тому
Another perfect video on who someone can make a tool for themselves. Thank you for the video.
@indiosua8 місяців тому
Ну тут без доктора Дью не обойтись...
@TY1979KA8 місяців тому
I like the idea. Not sure if I'm happy about the device using only 50% of the saws teeth. you could probably get around it, if you are able to turn the saw blade, which would make it a pull instead of a push. what I really like is its speed adjustment. this might be handy for introducing less heat and for materials which are usually less easy to saw.
@GuardTower8 місяців тому
I think turning the blade wont matter because the one doing the push and pulling would be the drill instead of your hands. the speed adjustment is also there... he is just pulling the bike break to its max pull instead of gently starting it. so if you want to speed control it you can just gently squeeze on the break just like when you gently pull on the drill trigger i would put some changes tho~ instead of a bike break, i would make it a foot pedal so that i wont accidentally squeeze on it too tight and the drill suddenly goes full speed on me when i want it to slow down I would also put some kind of alignment on the hacksaw side so that it wont sway as much whiles its being pulled back and forth I also wonder if you can use gears instead of the offset arm for higher torque
@paulmannix17608 місяців тому
It would have been easier to just buy a mechanical hack saw but this was an epic journey to achieve a beautiful result. To the critics “it’s not about the destination it’s about the journey”. Always a pleasure to watch your intriguing videos.
@kleckerklotz96208 місяців тому
Nice idea. But I would change a few things. 1) Detach the handle from the saw. Your hand introduces micro movements, which will result in less accurate cuts and more wear and tear to the joints. 2) Add some weight on top of the saw to compensate for the forces your hand was responsible for. 3) Add a bracket to the drill so that the axis of the drill is stabilised. At 17:40 you can see the drill vibrating a lot. That's bad. 4) Add some screws to your axle brackets. Now all the forces go through glue. Wood glue is pretty strong. But it's not made for shearing forces. Anyway, good first prototype. Keep it up.
@kotovsk668 місяців тому
Good performance! Thank you 先生
@yvesmoreau70568 місяців тому
bonjour JSK, comme toujours tes vidéos sont un vrai régale, merci
@ivanivanov-yi5hd8 місяців тому
Так, два раза в день делаешь и спина вообще болеть не будет 😂😂😂
@homemadetools8 місяців тому
Good work on powering this hacksaw. We shared this video on our homemade tools forum this week 😎
@sergeybesfamilniy93458 місяців тому
Разочарование! За исполнение-5,а за идею- 2 ( по 5 бальной системе) Я понимаю,что важен процесс! Ленточную сделал бы!😅
@alanpowell248 місяців тому
You Japanese woodworkers are the BEST / most ingenius!
@aufmerksamerzuschauer8 місяців тому
So much for almost 20 minutes of lessons on applied laws of physics (and incidentally on micro and macroeconomics - because of the effects of self-construction on private and global economic households). And psychotherapy: the knowledge gained that you can do something like this yourself... Thanks for so much concentrated know-how!
@ravebrave88668 місяців тому
why do you need to move your hand back n forth.... only the saw blade must do its job.. make some changes so that there is no need to hold the saw arm.
@Produkt_R8 місяців тому
Exactly
@bunnyenergetic31428 місяців тому
The saw needs weight i think ?
@fabricemenoud32968 місяців тому
@@bunnyenergetic3142 justement en mettant un poids sur le dessus de la planche et en mettant la poignée en déporté cela évite les risques de blessure au bras et à l'épaule, après il avait déjà utilisé des poids pour la scie circulaire pour qu'elle remonte, la se serait pour que ça descende et mettre un patin en caoutchouc pour la buté 👍 en tout cas c'est un bon projet
@RodrigoDoBrasil8 місяців тому
The purpose is to have a correct angle, the right amount of weight and the appropriate speed. If you do not get it, sorry.
@dieterjosef8 місяців тому
@@RodrigoDoBrasilIt's more complicated to guide the saw if your hand is moved by the engine. The angle of the saw is given by the jig, it would be useful to make the holder even stiffer or longer.
@user-vg1yl3mc7s8 місяців тому
Fine work. But was it so necessary?
@diyhard6668 місяців тому
I could imagine a whole lot of other applications for this mechanism, but none of them is youth compatible 😂
@pking398 місяців тому
Awesome idea and as always new and useful creation 👍
@clowning768 місяців тому
I love your work and engineering but I can't say this is something that makes sense to make .. And I'm a big follower and seen all your videos. Holding the trigger and arm swing action was eppic
@uweploeger5118 місяців тому
In General a good idea but put some weight on the upper platform, remove the "gashandle" and build a knopp aside the machine to regulate the speed. While the machine is sawing you have time to do other things! Greatings from Germany!
@bernhardheinemann96788 місяців тому
I really like your videos, especially the precission of your work :) You often use tape as a construction aid and glue to fix things. Can you please write, which type (brand and product) of tape and glue you use? Thanks a lot!
@aerogfs8 місяців тому
Good old reciprocating saws, mostly replaced by bandsaws... still great for small productions.
@safetyfreedom65178 місяців тому
What is the geese and liquid you are using to cool the bit?
@davidorf39218 місяців тому
Not bad but slow down the cuts so you are generating less heat when cutting, add weight to the top and maybe add a drip feed for lubricant
@bamsebrumbamsebrumen54038 місяців тому
No elbow grease there... 😄
@johngardiner88478 місяців тому
What is the black ring with the set screws called?
@DrDoc-py6mq8 місяців тому
Чем бы дитя не тешилось, лишь бы не руками!
@marcosvilardi10548 місяців тому
Why not putting weight or a spring on the handle and place the bike level throttle somewhere else?
@Liepez8 місяців тому
Only glue for wooden parts?
@strazdas19898 місяців тому
I always enjoy your serious videos, but this contraption you made here is just funny 😂 perhaps move the throttle elsewhere and also enlarge the aplitude so all blade is used, not only half, for those who follow these as a guide. Thanks, Creator.
@user-op3ff8dk4c8 місяців тому
tell us about your clamps...name and convenience with them.....thank you...
@krisszalai8 місяців тому
"Why dont you use the whole sawblade? Since you bought it" :)
@alexanderquinones88158 місяців тому
Interesting. Which material are you using at 15:45?
@nelsvantoor51598 місяців тому
Nice build, but it could be better: Having the handle reciprocating is a bit awkward; not exactly ergonomic... If you implemented a guided bar to mount the "throttle" to, you'd get a stable handhold. Much easier on your joints. This bar could run above the blade-carrier, pivoting on the back-end and being guided between bearings near the front. And you can make it as fancy as you like from there... ;-)
@joeminpa67058 місяців тому
That is a really cool idea for speed control!!!
@jesseservice78288 місяців тому
Muito bom !
@Slemi8 місяців тому
Hack saws are ment to cut on forward stroke, on back stroke you need to ease the tension, otherwise the teeth will break. Industrial hack saws are made so that it raises the blade on back stroke.
@GastricProblemsHaver8 місяців тому
maybe this particular hack saw cuts on the pull jsk is japanese
@GastricProblemsHaver8 місяців тому
@@areyounecessary Ohhh I get what you mean now. I guess the handle serves to simplify when to apply pressure too
@lowrads36538 місяців тому
You will get uneven blade wear without using the full stroke, though that will require a modification for torque.
@norbertgallice77698 місяців тому
Good work ! 👍👍👏👏 I like your video, thank you my friend ! Friendship of France
@wood4me7 місяців тому
I would have put the handle on a small piece of wood next to the vice. No more shaking your hand to bits.
@TheStuffMade8 місяців тому
Interesting machine, but why not just install a metal cutting blade in the crosscut saw jig you have mounted on the wall?
@bowlchamps378 місяців тому
Most of his projects are just for fun, I assume. Otherwise they would not make sense.
@pokupki298 місяців тому
Помоему самотык туда прямо просится приделать...
@benjaminmellen34205 місяців тому
nice... i kind of made a saw like that for stonecutting with a diamond coated wire, for the motor i took an old recipro saw that i will now think to spice up with that handbrake- throttle. thanks for the inspiration
@gluk.8 місяців тому
""Ножовка по дереву"" ??? - Слов нет !!!
@amaranthwood8 місяців тому
wow! your skill is amazing.
@volkangunyeli8 місяців тому
Çok koplike ama temiz bir çalışma. Tebrikler usta.🙂👌👍👏👏🙌
@user-vq5gj5zr9f8 місяців тому
Такого бреда я и представить не мог.
@user-ku1gd7wl8m8 місяців тому
Да ладно, прикольная же весчь!
@user-vq5gj5zr9f8 місяців тому
@@user-ku1gd7wl8m ну так то да, но всё таки проще купить одну УШМ и не мучаться.
@LastIberianLynx_GameDev8 місяців тому
One of your best videos
@CreativePassion888 місяців тому
professional
@RogierYou8 місяців тому
I in awe how clean and precise you work!
@hiram678 місяців тому
hi, a really nice idea, I thought you could make some changes, instead of using the drill as a motor you could just insert one or two motors, also, look for a way to change the saw, so you can use different saws, maybe using clamps. Greetings
@davestinyworkshop8 місяців тому
I love this, thanks for sharing
@rechas92378 місяців тому
GÜZEL fikir.bagımsız motor kullanıp makkabı kulanmayabiliriz.testere üzerine agırlıkta kullanabilinir ve hız kontrolu dimmerlede saglanılır ellerine saglık
@user-ct6xx1mp7y6 місяців тому
Could You please build something similar with a Japanese handsaw to cut thick wood with extreme precision? I really would like that, since I live in apartment and as common, we can't use powertools but only handtools... If You can build a Japanese handsaw armcut to go really straight with mm precision, would be great! Thanks...
@ismaelmendoza48328 місяців тому
increible herramienta casera, lo haces parecer facil de hacer, seria fantastico para luego hacer un upgrade de la misma, haciendola que corte sola, algo asi con un plug and play, feliciades...
@nobuckle408 місяців тому
That's one nifty labor saving device!
@vovochkagemer8 місяців тому
Леруа побеждён!
@arkadiisuchilin7468 місяців тому
As an experimental tool it is really amazing (and well-built), but IMHO rather looks like a joke - I cannot see any practical benefits which worth materials and efforts spent... but I still applaud your inventiveness and accuracy in your work!
@aufmerksamerzuschauer7 місяців тому
One more reason why you should have paid more attention to the "laws of mechanics" in school ;-). Simple and effective solution for cutting metal to size without breaking the bank.
@Graham_Wideman8 місяців тому
This could be converted into a power hand-shaking machine for lazy politicians!
@user-gr6uj4po7f8 місяців тому
Чем автору этой самоделки не нравится болгарка?! Когда коту делать нечего....
@120Livi8 місяців тому
Why do you hold the handle?
@wood-line8 місяців тому
Could you make a machine to sharpen this carbide blade
@pedrotome91198 місяців тому
OMG! This guy is a genious!!
@nicolasgoosen51428 місяців тому
Can someone please take me through the justification of why you'd do this over an angle grinder or reciprocating saw? (Don't say cost - that's a silly argument considering the materials and time that went into this.) I love all other JSK's videos, but this one strikes me as a bit silly.
@jairsouza71088 місяців тому
Excelente! 🇧🇷
@marklong14338 місяців тому
Доктора!!! Этот японский крендель затмил САМОГО Полуляха..... 😲
Now if this doesn't qualify as a chindōgu I don't know what else on this channel ;) Very nice and accurate build though.
@MeinTubengucker7 місяців тому
Why is the motor switch on the saw handle? I think that's clumsy. Otherwise a nice story.
@tombijnens12838 місяців тому
Creativity, DIY and design etc. Is top, but in this case I feel that a small bandsaw or portaband with stand is more efficient, inexpensive, precise...
@krahwinkel95038 місяців тому
jnteresting concept. thanks for sharing
@GiovaniConti-bh2bz8 місяців тому
It's really great. I've been watching your video every night since I discovered it. Incredible. Truly an artist. May I know where are you from?
@torastorastoras8 місяців тому
Красиво, но хрень полная.
@RinZlat8 місяців тому
Лень прогресса😂
@andrewmcgillivray18818 місяців тому
i‘ve been following this guy for 3-4 years. he is a genius. this one is a bit too „Rube Goldberg“ for my taste but nevertheless brilliant.
@tokayfeyzioglu32358 місяців тому
Brawo tamamen zeka ürünü bir çalışma.
@azizhaddad41878 місяців тому
よくやった、素晴らしいよ
@blitarwelding8 місяців тому
amazing verry2 good❤❤❤
@double9568 місяців тому
這次的創意個人感覺沒以往那麼驚艷⋯但是工藝還是一如既往的優秀啊!
@joseantoniorodriguezoria58118 місяців тому
EXCELENTE
@daveduncan90058 місяців тому
Very elegant, except I wouldn't enjoy holding on to the handle for the entire cut. I expected a lock or keeper of sorts to keep the tool active without having to hold the control.
@francescofonzi8 місяців тому
l'idée est trés bien, mais je pense qu'il faudrait mettre un poids dessus la scie sur la partie mobile, un moteur électrique avec un interrupteur pour ne pas avoir à tenir la poignée de vélo... ça serait plus pratique et efficace à mon humble avis. machine à améliorer. bon courage de France!! sinon j'adore ton coté méticuleux et la précision de ton travail en général.