Production of High frequency Crystals.
Hi Group!
My question is about the production of high frequency quartz crystal
blanks.
I have lapping and polishing machines with me, i made quite a few
number of crystal blanks with frequency upto 20 MHz but above that
around 30 to 40 MHz the blanks tend to break a lot, so i would like to
get some expert advice regarding which powder to use in lapping, which
carriers and other machine parameters. The machine I have is Lapping
machine from Hamai.
Hope Someone can come up with some good suggestions.
Thanks in Advance.
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