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Dust collection system


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Good evening,

Does anyone have any experience using/making/buying a dust collection system for a buffing/polishing machine that they can share.  I'm thinking of either making or buying one for polishing watches and fountain pens (my other hobby).  There's one on amazon that i'm eyeballing; see attached pic.  I searched the site but didn't find anything.  Thank you.

dust collection.PNG

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That looks very restrictive. It would be hard to maneuver around inside the box. But it would be very safe if the object being polished gets caught in the wheel and get flung.

I'm thinking of building something like this. Haven't figured out details yet.

https://www.cousinsuk.com/product/extractor-hood-arbe-usa-compact

 

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I've made dust collection setups for a number of machines, mostly large woodworking power tools. Not a polisher though. It's pretty simple to do if you have the tools and materials. Without a welder, you're probably limited to plastics, but even that's fairly simple. Just give yourself something to hook up to a shop vac, enshroud the business end of the machine (only the business end, or you don't do yourself any favors), and make sure you leave enough open space for working. 

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Thanks for the advice.  I agree the one on amazon would be restrictive; the big upside is that it would really keep the dust down and would be especially useful if located in a house.  I'll be using mine in my barn/workshop so the open hood is a better design.  I have an air filtration box made from a squirrel cage i used to use in my woodshop.  I'll try to make something using that.   

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    • So leave off the seconds. Stand the movement on its edge, its the dial edge that rests on the pad ( either rubber or cork , something that wont slip ). Use a finger of your left hand to hold the movement upright,  right hand presses the release and flicks out the stem. I do it this way so i can see what I'm under a microscope. But you could hold the movement between two fingers of your left hand, its the right that has to manipulate the stem out by pushing the release and flicking out the stem with  right ring finger nail. Sounds more complicated than it actually is. I guess you could fix a push pin to something solid, then all you need to do is push the release against the pin, leaving your right hand completely free to pull the stem out.
    • Try putting everything back together and closing the back cover. I think one of the two springs has to contact the metal casing to ground the casing. So when you press the button, it will touch the contact on circuit board and close the circuit.
    • Yes, the seconds hand is the longest and goes almost to the edge of the dial. I can’t quite picture it how you do it on the rubber pad
    • A don't think so it leaked or damaged it because the watch itself works it just the buttons ain't working not connecting with the circuit board have taken more pictures of where the buttons makes contact with the circuit board.
    • I think what peter means oh is once he has fitted the hands and  checked for  alignment if them and that they dont foul, how does he then hold the movement to remove the stem in order to case up. The dial cannot be laid on a cushion or in a movement holder as the hands will get damaged. This can be quite tricky for a beginner, what i do is  to stand the movement on edge on a rubber pad so it doesn't slip. Hold the top edge with one finger then my dominant hand uses 3 fingers to press the stem release and flick out the stem. See below peter, leave off the second hand as this is the longest and gets caught the most, then fit it once the stem is out. Alternatively place the movement in one of the cup style holders, i imagine this is what they are designed for. They only touch the very edge of the dial.  
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