Spawanie smarkanie i szlifowanie widać to na filmie że płaszczyzna gdzie przykręca resztkę noża jako przeciwwaga jest lekko zmodyfikowana . Tylko maszynowe gwintowniki , polecam ZEBRA z niebieskm paskiem a mniej tego typu problemów na przyszłość. Ale projekt i wykonanie fajne .
That is garbage, what is the tensile strength of the pissy little cap head bolts. You're only going to take very light cuts with this. Cut slots into the side of boss to recess cutters into, put the cutting impact into the boss not the bolts. The bolts are only supposed to hold the cutter in place not take cutting impact.
@@yaykruser he didnt, if you look at the next scene he is using a larger tap. He probably drilled it out or shattered the smaller tap then drilled the hole larger.
I don't think I would want to be around that thing when those two 6mm bolts finally have enough and shear leaving that cutter to go flying at 100 miles per hour. He should have machined slots in the body that would fit the cutter snug and then bolted them on. That way the body of the cutter would support the cutter and guide it leaving the bolts to do what they are meant for which is to secure it. It's a nice idea but it's not finished and as a result it's damn dangerous.
I had the very same thought. Mill slots the precise width off the cutter bars so that all the lateral shear load is carried by the circular base and the bolts are appropriately used to secure the bar down into the milled slots. As it is now it WILL fail when eventually the bolts shear off, which by its self is bad enough, but then the cutter bar is going to become a projectile flying off hopefully not towards someone, but what's more the cutter is instantly going to be out of balance, the severity of which will be determined by the RPM of the cutter. To give an idea of how violent this can be I had a close friend who was flying a Mooney personal aircraft, engine RPM was 2400, when suddenly 4 inches of a 60 inch propeller blade broke off. It was so violent that loosing just 4 inches of the tip was so instantly violent that before he could kill the power it had broken three of the four engine mounts, almost tearing the engine off the front of the plane.
I bought my first shell mill recently which is great for material removal, but nothing beats a single-point tool for surface finish, as your video demonstrates. I might have to make myself a big fly cutter too!
Abom and his collection of tools to do every last potential job in the shop has its place, but videos like this where just basic machine shop tools are used are fantastic as well.
Robiłem taką głowicę do planowania (fi440) 5 lat temu dla zakladu który osiuje bloki od 5 lat także planują i wychodzi im to naprawdę dobrze tylko trzeba odpowiednią płytkę skrawającą. Za głowicę wziąłem 1500 a typowy fly cutter wloski okolo 100k, oszczędność niesamowita.
Osobiście zrobiłbym pierścień inaczej nieco; Obecnie na śruby trzymajace trzonek noża działają spore siły ścinające, zrobiłbym kanałek frezem w pierścieniu, żeby utrzymywac też nóż na ścianie bocznej(przeniesienie sił na ścianę boczną trzonka) Ogólnie fajnie!
To jedna sprawa. Druga to ustawienie wysokości ostrza. Na śrunach będzie się przesuwać-pracować i może skrawać tylko jeden nóż. Z resztą flycutter'y mają jedno ostrze.
Нужно ставить 4-6 резцов Вырезать под них углубления Чистота будет лучше, точность выше Нагрузка на станок меньше Мы такие фрезы в путяге делали диаметром 400мм 16 резцов.
2:35 leaving that chuck key there isn’t very good. 6:00 that isn’t much support for the cutter, why not imbed it most of the way? 6:34 the Allen bolts are in only a couple of turns. WTF? Scary!
@@99owL yes. His passes are too deep. Doing that will significantly reduce the cutter's life. And if precision is in the picture and you start turning sparks, you'll end up with less than optimal results.
Eso es un plato que le ponemos una herramienta un sistema muy bueno, pero eso yo ya lo conoci hace mas de 30 años llevo 15 de jubilado y 15 que trabaje en la empresa y ya lo tenian y de varios diametros o sea que no es una novedad al menos para mi pero es una buena herramienta que te deja la pieza como un espejo.
I´ve been thinking all the time, "this would be perfect for a cylinder head" :). Then you got one. And threw it back on the pile afterwards.. Nicely done! Nice tool!
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-yMfshXTSi9U.html this holder should be in a slot, not a flat surface. The slot that have same width with the holder, fits an fixes the cutter holder.
I have no idea what you are saying, but I'm sure its something along the lines of, 'that tool is strong like bull or bear.' So I'm giving you a thumbs up!
Пара соток вогнутости прекрасно уберётся прокладкой, а делают так, когда не хватает хода стола и у клиентов возникают вопросы, почему рисунок от фрезы не одинаковый.
I like the use of the cutter to allow easy use of replaceable inserts. I have 1 minor worry/ suggestion. The way that it is mounted at the moment all load is transferred into those cap screws holding the cutter on - this risks both thread damage and tip wander under load If you where to measure the cutter size and recess it by 1/4 the cutter width into the main flying plate you would remove both of those issues resulting in a more consistent and longer lasting tool
Yes recessing would be a very good idea and while you at it counterbore the holes for the cap screws so they sit closer to the bottom. You could also use 3 cutters instead of 2 as an uneven number will run better.
That was my thinking too. Cutting a triangle would work as well. More easy to perform with the opportunity to fix the bolts 90 degrees around to have them in turning direction, gives the tool more stability.
You can use a hole saw and cut around it, then press a bushing in there, for example. Or just weld the whole thing, turn it and start over on a new spot... Pretty simple as it's a round part.
I felt bad for the guy when the tap broke / especially after the threads were cut - been there / nice work my man - you inspired me to do something similar!
@9:02 "ok, this works. Now to find something I actually need to fly cut.." Great project. I just found a use for those old brake rotors sitting outside. @5:06: I had the same feeling watching that as when it happens to me. Kudos to you for including the bad with the good.
należało raczej te dwa trzonki do mocowania płytek umieścić w prostokątnych gniazdach wyfrezowanych na obwodzie, tak żeby obciążenia mechaniczne od sił skrawania przejmował korpus, a nie dwie śrubki, które zawsze będą miały jakiś luz
Здравствуйте!!! Специально для Вас создан новый ютуб канал "Проще простого" он посвящен токарному делу направлен на молодую аудиторию и не только с целью просвящения токарного искусства ты ученик?-заходи, смотри и учись(запрашивай видео с той или иной работой снимем и выложем) Вы специалист с многолетним стажем- милости просим прислушаюсь к советам мастеров.. -Обсуждения -Комментарии -Советы Переходи по ссылке и подписывайся,будет много интересного и полезного контента рады всем.. ru-vid.com/show-UC-vcic0M-MyNVYqj0wI7wNw
tak mialem zrobic ale nie zmiescilo mi sie w pionie pod frezarka. masz racje ze tak było by lepiej ale mysle ze do prac wykanczajacych gdzie sie przybiera male wartosci a nie leci grubym wiorem wystarczy takie rozwiazanie
Whilst you were making the wheel at the beginning of the video I was already thinking to myself: 'oh man, with that much mass in a single point cutter, the surface finish will be outstanding'. A near mirror finish! Beautiful work!
there is nothing except the screws supporting your tool holders tho... you should mill those into the diameter and screw them on top, not true the side XD
I was just thinking "nice long handles on that tap wrench... " when it broke. Been there mate! Sometimes you can get it out, but it hurts every time. Lovely smooth surface BTW.
Very nice! I would like to suggest to mill two slots in the circumference of the disc in which the tool has a tight fit for improved rigidity. Just an idea.
@@fransmartono8394 And why does the tool need to be adjustable when you can just move the quill !! The tool being adjustable is just another area where you have to be concerned about rigidity and alignment . You don't work in the shop do you... People walk into my shop all the time and tell me what I should do , And if I took their advice , I'd be out of a job !
Bardzo pomysłowe. Jedynie do czego się można doczepić - to nigdy nie zostawiaj klucza w uchwycie tokarki - skutki mogą być katastroficzne, wiem co mówię, widziałem już latające klucze. Pozdrawiam
OLÁ. VOU DIZER OQUE? Conseguem fabricar um adaptador com parafuso central inadequado para colocar a ferramenta adaptadora em uma máquina que claramente demonstraram NÃO SABER USAR. ABRAÇOS Roberto Udo Krapf
Such a piece of steel plate would cost about 250 Euros here in Australia. You could of course bring it home from your work in your lunch box!!! I have collected about 1000 kg. Of scrap in a lifetime, waiting for the ideal project to come along. However, I wait so long that items become available cheap before I can get around to making them!!! Alas! But it is fun!! Stavros
Why didn't you indicate that part???? Why are you slinging sparks off of a lathe????!!!! Why are you letting your chips turn red!!!????!!!! They should be blue at the tips so that they draw the heat away!!!!!!
Nice work and what I like the most you are still having all your fingers! But they do not last long if you continue removing lathe shavings with hands.
Having no general need for an attachement such as a 'Fly Cutter', the tossing of the cylinder block back on the trash heap after having spent a 1/2 hour just to plane the head surface - accurately depicts the 9 minutes and 9 seconds I just spent watching this video.
