Grinding demands vibration-free, thermally stable rotation. Hydrostatic grinding spindles from the MRDY series deliver sub-micron runout for mirror finishes and tight tolerances.
Качество задаётся движением шпинделя. Гидростатика гасит вибрацию и держит размеры.
Биение ≤0,1 мкм и демпфирование дают зеркальную поверхность и допуски в сериях. Износа нет.
Без контакта и с отводом тепла точность не плывёт за смену.
Chất lượng do chuyển động trục. Thủy tĩnh giảm chấn và giữ kích thước.
Biên ≤0,1 μm và giảm chấn cho bề mặt gương và dung sai lô lớn. Không mòn.
Không tiếp xúc, dầu thoát nhiệt đều — chính xác không trôi suốt ca.
La finition dépend du mouvement de la broche. L'hydrostatique amortit et stabilise.
Défaut ≤0,1 μm et amortissement donnent des surfaces miroir et tolérances en série. Pas d'usure.
Sans contact et avec évacuation de chaleur, la précision ne dérive pas.
Die Oberfläche wird von der Spindelbewegung bestimmt. Hydrostatik dämpft und stabilisiert.
Rundlauf ≤0,1 μm und Dämpfung liefern Spiegelflächen und Toleranzen in Serien. Kein Verschleiß.
Kontaktfrei und mit Wärmeabfuhr bleibt die Genauigkeit über die Schicht stabil.
Surface finish and geometric accuracy in grinding are set by the spindle's motion quality. Any runout, vibration, or thermal drift shows directly on the workpiece. A hydrostatic grinding spindle isolates the shaft on an oil film that damps vibration and stays dimensionally stable.
With radial runout at or below 0.1 μm and oil-film damping, the MRDY hydrostatic grinding spindle produces consistent mirror finishes and holds tight tolerances across long batches. There is no bearing wear to degrade the result over time.
Because the film is non-contact and oil flow carries heat away evenly, accuracy does not drift through a shift—exactly what high-value grinding requires.
