On Tuesday 24 May 2016 16:42:26 John Kasunich wrote: > On Tue, May 24, 2016, at 04:29 PM, Chris Albertson wrote: > > Gene, > > > > I think you had a better answer then mine. I suspected resonance > > but you found a few more sources of it. > > > > One question: Is vacuuming really better then blowing. My theory > > is that I can at best only get one atmosphere of pressure difference > > with a vacuum but a blower can have any amount of force, 3 or 4 > > atmosphere (ok "Bar") is easy. I think a 100 PSI jet clears the > > dust better. But I've never tried to rig any kind of tiny-size > > vacuum. > > Blowing might be better for dislodging the dust, but most people > don't want to blow MDF dust all over their shops.
:-) not to mention the sand like stuff from ebony, or the bigger chips from Mahogany, and for darn sure if its Walnut under the tool. Walnut is pretty, but its the single most toxic wood dust about. Cheers, Gene Heskett -- "There are four boxes to be used in defense of liberty: soap, ballot, jury, and ammo. Please use in that order." -Ed Howdershelt (Author) Genes Web page <http://geneslinuxbox.net:6309/gene> ------------------------------------------------------------------------------ Mobile security can be enabling, not merely restricting. Employees who bring their own devices (BYOD) to work are irked by the imposition of MDM restrictions. Mobile Device Manager Plus allows you to control only the apps on BYO-devices by containerizing them, leaving personal data untouched! https://ad.doubleclick.net/ddm/clk/304595813;131938128;j _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
