The true test of the amateur astronomer is building their own telescope. Grinding and polishing your own mirrors is a long, arduous process. Instead of lapping the blank by hand, Laurie Hall built ...
Cutter grinding wheel performance depends on truing and dressing. Off-line truing and dressing systems keep cutter-grinding wheel packs working. A CUTTING TOOL is only as accurate as the grinding ...
Lapping is a final abrasive finishing operation that produces extreme dimensional accuracy, corrects minor imperfections of shape, refines surface finish and produces close fit between mating surfaces ...
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