Engineering guides covering glass materials, surface finishing, precision processing, dimensional tolerances, inspection methods, and application-specific material selection.
B 270 is often treated as an easy material to cut: moderate hardness, low breakage, fast scoring. But a conforming dimension does not make a conforming part — where are chips, TTV, form and surface defects actually decided? A process note for optical window designers and buyers.
Understand the five temperature markers of BOROFLOAT® 33, plus its thermal, optical, chemical and processing properties for engineering selection.
How glass strips, cover plates and shims affect assembly accuracy in optical modules: thickness, TTV, parallelism, flatness, edge quality, material selection and batch control.
Explore glass TGV drilling, through-hole defects, hole circularity, waist diameter, thickness effects, laser-assisted etching and precision inspection.
A practical comparison of 18 traditional classes and 16 material families, showing property directions, uses and processing selection criteria.
Choose glass wafers for anodic, direct or adhesive bonding. Compare materials, TTV, bow, surface finish, cleanliness and the details to include in an RFQ.
