Last one is deadly. Rpm on angle grinder is 11000 and normal cutting disks are rated for 12500. Your contraption can desintegrate and all thouse screws would become bullets. This might happen any time no warnings. Look up angle grinder accidents. Very dangerous. But is a good idea. For example with an anglegrinder with variable rpm at low settings might be safe enough. Cool idea. But not safe.
The saw blade sharpener will work if there is no set to the teeth. If there is a set you need to skip every second tooth and then reset the grinder to align with the other set.
Есть пилы с прямым зубом с твердосплавными напайками. Теоретически их можно так точить, только надо поставить на болгарку алмазный диск по металлу, но не по камню (оригинальный по металлу дорогой) или приспособить алмазную чашку. Болгарку надо с регулировкой оборотов. Тысяч 5 оборотов не более. В самом станке, как я понял, диск в момент заточки фиксируется только прижимом к кнопке выключателя- это слабое место конструкции.
2 вариант фуфло, на самом деле заточка не происходит, а наоборот кончик зуба ударяется о диск и тупится, после чего диск маленько загибается и входит в плоскость. Зуб диска должен сначало зайти, а потом подводиться к заточному диску
Ladies and gentlemen boys and girls do not do this at home or anywhere else. Angle grinders run much too fast fothese crazy bodged up tools. You don't need them ,they are extremely dangerous are the there are many inexpensive tools that are designed for the purpose. They will do the job much better and a lot safer. Count your fingers and eye balls in the morning and before bed time....the number should be the same
Excellent tutorial! It's important to know this, and I appreciate you sharing your knowledge and experiences. Warm regards and, of course, a well-deserved like
Yo personalmente,no recomendaría nada de esos inventos con la amoladora,porque la velocidad que tienen es muy grande por lo que las hacen sumamente peligrosas, hay que usar las herramientas como corresponde y para lo que fueron diseñadas
I like in the first one when they pull out the square to prove that the piece of hollow metal tube they cut on a 45° angle is perfectly square. No shit it's a perfect 90, it always will be when you take the two pieces resulting from a single angled cut and rejoin the cut faces after flipping one around.
This isn't true at all. It's the result of adding up both of the angles. If you cut it at 80 degrees you have two 80 degree cuts, so 160 degrees total.
@@TylerDurden1400 Actually is the duplication of the cut angle, since the angles you refer to have to be equal every time. You will get 90 degrees only for a perfect 45 degrees cut. Congrats for spotting the mistake.
The lathe is too dangerous because of the high RPM of the angle grinder. But I think if we use drill instead of angle grinder or a variable speed angle grinder than it'll be much safer. But we will also need to add a support to the other end like a real wood lathe.
The second invention is the switch? good video, good work, good inventions, greetings. En el segundo invento para que es el interruptor? buen vídeo buenos trabajos, buenos inventos, saludos.
It's actually a horrible idea, it will only work once with realignment, you can easily sharpen 30 just using a vise and grinder or just use a bench grinder and hold the blade by the time you made this and sharpened one
Strange that you can still buy slotted screws........ A proper chippy still uses slotted screws if requested. They come out of painted hinges easier than rounded out cross heads. Seem like you have little experience good sir.
That's the first thing I thought of when I saw that. Seriously. Not sure if you watched this all the way to the end. hopefully not it gets a lot worse. Fucking dumb the shit going on in this video. I'm the idiot who watched it I guess.
Hab nur den Teil mit der flex. Säge gesehen, ich habe da noch einen Tip! Junge kauf dir lieber eine richtige Kappsäge bevor deine Hände Geschichte werden. Das sieht sehr wackelig aus. Sowas ins Internet zu setzen sollte schwer bestraft werden.
