Grinding Binoscope 400’s Mirrors
Friday, March 5th, 2010 at
8:42 pm
Me starting my binoscope 400mm making. That is the grinding the backs of primary mirrors in Juny 2003 to planing it. Sorry for the small movie's problems at the begin of this video
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- » Wilton 10 Hp 8 Bench Grinder New Clarence Fuery
US $33.29
buena idea. eres un maestro. me gustaria saber como cortar un espejo mas pequeño.
Olá companheiro, veja em “fidelisastronomia”, talvez possa servir de ajuda.Há vÃdeos de pequena duração mas que pode mostrar o caminho.
I’m amateur astronomer,I’m waiting the result
dude this must of taken ages per wet, all i do is once the wet has finished i lift the tool pour water over it to remove the grit then place more new grit and put the tool back on all of that takes less than 30 seconds
I’ve never imagined it’s so noisy! How are your ears? (I see no earguards) 8D
Great handles idea. Is this the hogging stage? Could the rinsing pans be closer to the work station?
Great video. Innovative technique. The handle is a really practical concept
Whoever wears them will need a strong nose
This joke made my day!
joke all you want ,i can watch your tv from here!
ya, please cut the music!
Any telescope (refracting) can be used, but you need to figure a way to configure them so that the fields of view of each overlap perfectly or you will drive your self crazy (look up the term diplopia)…
The other poster is correct, the field of view is too flat to have any meaningful 3d effect, but the reduce on eyestrain is significant (unless of course you are seeing double!!!)
Between this question and the telescope making question, it sounds like you're in an industrious mood!!
Good luck!
Delta 8″ Bench Grinder * 1/2 HP * With Stand!!
Model no. 23-880
Used good condition
Includes metal stand
This item is currently in storage. Send me an email. I will contact you to arrange a showing. Payment in cash only please.
$100 takes it…
You come pick it up!
Thanks!!!!
it would,nt be the rotor unless your hitting the brakes. it could be a bad wheel bearing.
you want to be able to see the cars behind and around you enough said!
you want the tool rest to be close to the wheel for 2 reasons. 1st it provides proper support for the item you are grinding and 2nd more important, if you accidentely loose grip on the item and the wheel grabs it, it will pull the item up and maybe knock you on your chin, also it will wedge into the space between the wheel and rest and jam in there possibly shattering the wheel and jerking the motor to a halt. Flying bits of grinding wheel are no fun to be around.
It's your wheel bearings. Replace them now!
BENCH GRINDER 8 (chesterfield) $25: 8" BENCH GINDER BY NORTHEN TOOLS, EXCELLENT CONDITION , 120V. 3/4 HP. 5/8" SH…
Muy interesante. ¿Cuanto se tarda la máquina en realizar todo el trabajo?.
it would,nt be the rotor unless your hitting the brakes. it could be a bad wheel bearing.
1/8th by OSHA rules……
Grinding is not a sign of anything specific and is usually harmless unless it is accompanied by pain with the grinding. If your sharp pains are occuring with the grining, possibilites could be labral tears, arthritis, catilagenous defects and about a half dozen other things.
No, but I made a gravity bong from a 2 ltr. coke bottle and a 5 gal. bucket of water.
what happend to larry after carlito is torn to shreds