For this standard reference gage, the tolerance for the planarity of the three surfaces in relation to each other is merely 1µ. This requires tuning work using lapping technology, for a technique which requires many years' practice.
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Oberndorfer Präzisions-Werk GmbH & Co. KG
Telefon: 0 74 23 / 86 95-0
Telefax: 0 74 23 / 86 95-50
info@opw.de
OPW China
Representative Office
Telefon: +86 10 / 87 22 72 48
lusong.yan@opw.de