|
Hi,
I don't seem to be able to get much direct info on
the flexing process. I just wanted some advice regarding the best order things
should be done for a shaped back flexed mirror project. My mirror is 1" thick so
I need to get the order of events correct.
Should I grind the front surface to the correct
sagitta then grind the back to the same ROC and then finish the front? Or,
should I finish the front to the polishing stage then go and rough grind the
back?
There must be a defined method somewhere which
yields the best results and least amount of dewedging.
Thanks,
Peter
|