Chinese drill press | Restoration | Variable frequency drive
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- Опубліковано 8 вер 2024
- After cooking my old drill press with 3" hole saws, I decided to upgrade and restore it. During the restoration I changed the motor for more powerfull one, added all of the electronics for variable frequency drive (VFD), new wiring. It came out perfect. It will do the job untill I find a bigger machine.
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i parches one of thes 3 years ago & to day it as broken it's drive spindle once agen . pondering on how to get my drill back in working odder i first conceded Rebuilding the spindle. but have replaced 3 all redy chose not to bother . But i did decide to ues A drill from a mag basted system that was no longer Vialba as a mag drill but the drill was in good order . i uresd the quill as the mens to travers the drill by bolting tow plats to the quill having removed the daring's & it rested on a plat as part of the holding device Worked well & i now have a drill press beak.
Hey,
there you've done a very nice job again - thank you for entertainig me with your Video! In case of spending so much money i would change the crappy chinese spindle bearings against quality bearings from FAG or SKF. There are only a few cheap small normal ball bearings inside it.
One other point I would like to mention is the cord between the motor and the VFD. In the worst case it can emit electromagnetic radition which can disturbs elektronical devices. If you're power grid operator knows that it can be very expensive.
Keep it up!
Greetings from Germany,
Felix
Marca del taladro.perfecto maestro
Most excellent
Awesome work
Slovenski varilni aparat "Varstroj" ... 🤘😁 in ročno orodje od "Unior-a" ... 🤘😁
Brvooo dobro izgleda Vrtalni stroj 🤘😁
That was awesome
Nice build. I woud like to build a similar drill press. I already installed a 3 fase motor i just need some info on what vfd i shoud buy and how to wire it up.
Hi :).
I am thinking of converting my drill press to VFD. At 18:30 you fit the small single pulley. Is there a reason you use that instead of the stock one?
Yes, there is a reason. Vfd is great and all but you have to know that electric motor does not produce a lot of torque when being driven by small frequency. And the same goes for high frequency. Its ment for 50 or 60Hz. I wanted to have powerfull drill press on lower RPM-s. Thats why I went with the smallest pulley available.
@@makeityourself5016 Do you know what type of pulley it is? I cannot find a "split" one to fit on a straight keyed shaft easily. Mine is an old vintage drill - 5/8" shaft I think and finding an easy to fit single or dual groove option is a pain.
make a video of your tools tour
Why are you playing music?
Is this supposed to be a music video!
If it's not the way it came from the original factory then it is not a restoration!!!!!
It's a modification or renovation!
But certainly NOT a restoration!!!!
It's really sad that you don't know the difference!
You really should not use words that you don't know the true meaning of!
Sure thing, weirdo.
Wow, all the exclamation marks. Sad? Really sad? All the actual sad things in the world and you think a grammatical error is really sad. “You really should not use words that you don’t know the true meaning of”
@@ericlyons6251 and you still did not learn anything.
Maybe I should have used more of them.
I should have known that you are one of those people who reject constructive comments.
Just remember that for every negative comment you see that there's at least 26 other people who wanted to say something but were afraid to.
So multiply every negative/constructive comment by 27.
But if you love Missusing words you might as well refer to every Chevy as a ford, and every motorhome as a Winnebago, and every four wheel drive does a Jeep, and hundreds of other misused words in our language.
@@TF856 missusing is spelled as misusing FYI.