The machined flatness of each oil cavity must be held within 0.5 μm. Even a slightly uneven cavity makes the oil film non-uniform and undermines the bearing's accuracy.
Масляный карман — часть прецизионной поверхности. Неровность даёт неравномерную плёнку и теряет опору.
Плоскостность карманов ≤0,5 мкм требует высокого класса обработки и измерений.
Равномерная плёнка превращает масло в жёсткий точный подшипник — это тихий, но критичный фактор.
Hốc dầu là phần mặt precision. Lệch phẳng làm màng không đều, mất đỡ.
Độ phẳng hốc ≤0,5 μm đòi gia công và đo lường cao cấp.
Màng đều biến dầu thành ổ cứng chuẩn — yếu tố thầm lặng nhưng quyết định.
La cavité d'huile fait partie de la surface de précision. Une irrégularité rend le film inégal et perd le support.
La planéité des cavités ≤0,5 μm exige usinage et métrologie de haut niveau.
Un film uniforme fait d'huile un palier rigide—un facteur discret mais critique.
Die Öltasche ist Teil der Präzisionsfläche. Ungleichheit macht den Film ungleich und verliert Tragfähigkeit.
Taschenplanheit ≤0,5 μm verlangt hochwertige Fertigung und Messtechnik.
Gleichermiger Film macht aus Öl ein steifes Lager—ein stiller, kritischer Faktor.
In a hydrostatic bearing, the oil cavity—the recessed pocket that receives pressurized oil—is part of the precision surface. If its machined flatness is off, the oil film thickness becomes uneven across the pocket, and the film can no longer support the load uniformly.
For precision hydrostatic components, oil-cavity flatness is held within ≤0.5 μm. Achieving this demands high-grade machining and metrology—far tighter than ordinary mechanical parts.
Uniform film thickness is what converts a simple oil layer into a stiff, accurate bearing. Cavity flatness is therefore a quiet but critical determinant of the sub-micron performance Marusaku's hydrostatic products deliver.
