gene heskett wrote: > > What I have ATM looks like it is about 60-65% blocked, 35-40% open for slot > width vs web width between the slots. > > These devices claim a 0.060" aperture, and these slots are perhaps 0.070" > wide, with a slot spacing of about .155", so I'm thinking I need more block > than open to get about a 50% duty cycle pulse out of it. > What I'd do is rig the slot sensor to a mill, and use the table to run a representative blade through, and see where the sensor switches. If the blade was, say .050" wide, and the switching points were .060" apart, then you know it "expands" the blade by .010", so that is apparently the width of the optical slot in front of the photocell.
Jon ------------------------------------------------------------------------------ Virtualization & Cloud Management Using Capacity Planning Cloud computing makes use of virtualization - but cloud computing also focuses on allowing computing to be delivered as a service. http://www.accelacomm.com/jaw/sfnl/114/51521223/ _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
