As far back as 1978-80 I worked with quartz crystal. We used Varian wafering machines, lapping machines, K.O. Lee grinders, etc. to slice, lap and round all manner of diameters and thickness of quartz wafers for use in electronics. I still remember a blank that was .077 thick (in inches) would wind up being used in a 1 Megahertz chip.
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As far back as 1978-80 I worked with quartz crystal. We used Varian wafering machines, lapping machines, K.O. Lee grinders, etc. to slice, lap and round all manner of diameters and thickness of quartz wafers for use in electronics. I still remember a blank that was .077 thick (in inches) would wind up being used in a 1 Megahertz chip.
can I order custom made crystal? say like 40x1 diameter? polarized with + and - side on the sheet?
Раскрыта тайна изготовления Кварцевого генератора !