Nice idea, and practical in its use but I have a few remarks: welding warps metal and brings heat into bearings. And soon too much. The correct working order would be to turn the outer diameter, then weld on the square stock, next to face off both ends and drill /bore inner diameters. Use a dial indicator to get these borings concentric as you possibly can. When you mount the bearings, make sure to apply pressure on the outer races only. Make the boring of one of the bearings slightly deeper. Mount with a piece of pipe (nicely faced off to length) between the inner races of the bearings. This is an extra part you cannot do without. Please use a copper hammer when mounting the axle… or press; now you can without putting an axial load on the balls in the bearings. Maybe next time make the tail end so that you can drive it with a cordless drill? 👋best of luck with your projects.
Your comment would be valid if he was making a spindle for grinding. The video is about making a spindle for broaching. Broaching is NOT a precision machining operation.
@@rok1475 true, broaching is not a precision operation. So little in fact that it would also work without bearings. But If you choose to use bearings, better keep them intact and get the most out of them, at least, that’s my opinion.
@@Calligraphybooster It is not your project, not your bearings, not your welding skills. Why do you insist on pushing your opinions onto others? It wouldn’t be half bad if your opinions were relevant or valid or if you limited yourself to only pointing out that heating the bearings could cause some grease to leak out. But no, you think you know better and you just must let the world know that. Do try to make a broach without a bearing. You will understand how wrong you are on that point. Heat up some bearings, let them cool down and use them in low speed application once in a while. You will discover they will work just fine for many, many years. You may also measure the temperature of some bearings under very heavy load. You will be surprised how hot they can get. Yet they work just fine for years…
Excellent video I like good home made tools. Just an idea I use hexagon key that is hard & cut a piece off, at the cutting end face I put a dish shape with a die grinder to leave the end very sharp & angle the hex 2 degrees leaving it the size right at the end 8mm mount it to the tool post & tilt it round at about nearly 2 degrees it will broach better. All ways looking forward to new ideas from you, from Coventry 🇬🇧 👍.
Wow ! The live tooling arbor isn't such a big deal. But that rolling / freewheeling broach is terrific, and ! The first really useful fundamental thing I've seen on TH-cam. Thanks, Sergey. I'm subscribing !
j'ai pas compris comment tu as réaliser l'élément pour l’hexagonal mais encore une belle réalisation. Tu utilises de la glu pour immobiliser le cylindre avec la barre ?
Rotary Wobble Broach without the Angular pivot to reduce cutting forces. I had one of them, Buddy borrowed it and hard to get it back. He Loves it, and I didn't use it too much.
@@CoolIdeasDIY-qv1nz Nah, mate. Turner is perfectly fine to use. "Fitter and Turner" is the proper name (if a little outdated) for a tradesman working in machinery repair and fabrication here in Australia.
Never, Never remove metal Swarf with your fingers. Your the MAN that promotes Safety Glasses Always use pliers remember young children might be watching your Videos, Common-sense must always Be used. You a Great Machinist teach Good Practice's.🙏🙏🙏🙏
Love the idea. Thanks for the suggestion. Great video as always.
Great performance my friend and thanks for the interesting video❤🎉👍
Thank you very much for watching and welcome my friend!
Super bro 👌❤️
Thank you my friend and welcome🙂
Very good !
Thank you😉
No Way..!!...........Very clever 👍
Hello my friend, welcome to my channel!
Nice idea, and practical in its use but I have a few remarks: welding warps metal and brings heat into bearings. And soon too much.
The correct working order would be to turn the outer diameter, then weld on the square stock, next to face off both ends and drill /bore inner diameters. Use a dial indicator to get these borings concentric as you possibly can.
When you mount the bearings, make sure to apply pressure on the outer races only. Make the boring of one of the bearings slightly deeper. Mount with a piece of pipe (nicely faced off to length) between the inner races of the bearings.
This is an extra part you cannot do without.
Please use a copper hammer when mounting the axle… or press; now you can without putting an axial load on the balls in the bearings.
Maybe next time make the tail end so that you can drive it with a cordless drill?
👋best of luck with your projects.
Thank you my friend and welcome🙂
Your comment would be valid if he was making a spindle for grinding. The video is about making a spindle for broaching.
Broaching is NOT a precision machining operation.
@@rok1475 true, broaching is not a precision operation. So little in fact that it would also work without bearings. But If you choose to use bearings, better keep them intact and get the most out of them, at least, that’s my opinion.
@@Calligraphybooster
It is not your project, not your bearings, not your welding skills. Why do you insist on pushing your opinions onto others?
It wouldn’t be half bad if your opinions were relevant or valid or if you limited yourself to only pointing out that heating the bearings could cause some grease to leak out.
But no, you think you know better and you just must let the world know that.
Do try to make a broach without a bearing. You will understand how wrong you are on that point.
Heat up some bearings, let them cool down and use them in low speed application once in a while. You will discover they will work just fine for many, many years.
You may also measure the temperature of some bearings under very heavy load. You will be surprised how hot they can get. Yet they work just fine for years…
@@rok1475 yeah, go on! Keep going at me! I don’t read it all, but it’s nice to know someone has a hobby too!
very good, congratulations, thanks for sharing
Hello my friend, welcome to my channel!
ماشا۔اللہ۔تبارک۔اللہ❤❤❤
Hello my friend, welcome to my channel🙂
Excelente trabajo.
Thank you, bro!
Excellent video I like good home made tools.
Just an idea I use hexagon key that is hard & cut a piece off, at the cutting end face I put a dish shape with a die grinder to leave the end very sharp & angle the hex 2 degrees leaving it the size right at the end 8mm mount it to the tool post & tilt it round at about nearly 2 degrees it will broach better. All ways looking forward to new ideas from you, from Coventry 🇬🇧 👍.
Thank you very much for watching and welcome my friend🙂
Great Job 🤠👌 thanks for the Show🤟
Thank you and welcome to my channel!
Very good!!!👍
Hello my friend, welcome to my channel!
Great idea and works brilliant
Impresionante, saludos
Welcome😉
Como sempre excelente ferramenta e a execução sem comentários!
Thank you and welcome!
Now that is a really cool idea.
Regards Doc from Australia.
Thank you, my friend!
Wow ! The live tooling arbor isn't such a big deal. But that rolling / freewheeling broach is terrific, and ! The first really useful fundamental thing I've seen on TH-cam. Thanks, Sergey. I'm subscribing !
Hello my friend, welcome to my channel!
Muy bueno 👏👏👏
Thank you and welcome my friend!
Nice ......Thanks for the videos
Thank you my friend!
Awesome bro !!!
Thank you my friend and welcome🙂
nice work
Hello my friend, welcome to my channel!
Great job once again. I have question though what did you use to hold parts together after lining up, before welding ?.
Thank you very much, it's a super glue made in Turkey, bought it on aliexpress! Welcome to my channel!
@@CoolIdeasDIY-qv1nz thank you for response, I love and appreciate your channel, always interesting and I personally have learned a lot.
very clever
Thank you very much for watching and welcome my friend🙂
j'ai pas compris comment tu as réaliser l'élément pour l’hexagonal mais encore une belle réalisation. Tu utilises de la glu pour immobiliser le cylindre avec la barre ?
You'll see everything in the next video, and I used super glue! Thank you and welcome!
Excelente trabalho, precisaria temperar a ponta sextavada?
Thanks my friend, in my case no, as the tip is made of high speed steel from a broken mill! Welcome to my channel!
Very good
Thank you😉
Please tell the company and name of lathe you are using,You are quite good in leath
This is a Chinese Metal Master X40100 machine! Thank you and welcome!
Amazing
Thank you very much for watching and welcome my friend!
I’m surprised the hex drive works. There is typically a hex drive that can float a bit.
Good job
Thank you😉
Great
Thank you!
lo haces parecer fácil!!
Thank you very much for watching and welcome my friend!
👍
Thank you😉
By his pants he must be a fellow Canadian. Never get lost in a snow storm North of the 49th with them!
Awesome. What make of Lathe you Have ?
Rotary Wobble Broach without the Angular pivot to reduce cutting forces.
I had one of them, Buddy borrowed it and hard to get it back. He Loves it, and I didn't use it too much.
Thank you very much for watching and welcome😉
i recently made one but nowhere near as perfect as yours
Thank you and welcome to my channel!
Cool build!
A "turner" is usually someone who uses a wood lathe. A metal lathe operator is a machinist.
Thank you so much!
@@CoolIdeasDIY-qv1nz Nah, mate. Turner is perfectly fine to use. "Fitter and Turner" is the proper name (if a little outdated) for a tradesman working in machinery repair and fabrication here in Australia.
In Germany a Turner (Dreher) or Zerspaner ist working on a Metal lathe, while a Drechsler works with Wood .@@MrBricks148
So... Homemade rotary broach.
👍👍👍
bjr parlez vous français ?
I speak English, I can through a translator in any language and even in French! Welcome😉
@@CoolIdeasDIY-qv1nz hello what city or country you are from i don't speak english i translate everything with a translator
Primero suelda y luego mecanica. Eso se retuerce, perdiendo alineación de los rodamientos.
Welcome!
Never, Never remove metal Swarf with your fingers. Your the MAN that promotes Safety Glasses Always use pliers remember young children might be watching your Videos, Common-sense must always Be used. You a Great Machinist teach Good Practice's.🙏🙏🙏🙏
Thank you very much for watching and welcome my friend🙂
Oh my the angry safety police 😂
Only one way to get tough hands, and that's to use 'em.
con una officina super attrezzata cosa civuole ????🙄
welcome🙂
Yo lo hice pero no corta
A rotary broach.
Ill just but one
Everyone can make this at home... 😅
Where are you from bro I have a pantograph machine spindle not to working proper please contact me