Key Takeaways:
Behind every hydrostatic spindle or table sits a pump station, multi-stage filtration, and a control loop. Understanding this architecture explains both the capability and the care the technology needs.
Hidden Half的静压
A 静压轴承 cannot work on its own—it为 visible tip的 subsystem. A pump station raises oil以1–10 MPa, multi-stage filters clean it以NAS 5,与control loop holds temperature与pressure steady before oil reaches restrictors与cavities.

How Pieces Interact
Oil leaves pump, passes filtration,为conditioned用于temperature, then splits以each cavity through 节流器 该 adapts pressure以load. film 该 结果为an actively managed pressure field, not passive cushion.
Design Implication
该 architecture为为何 静压 systems cost more upfront与need disciplined 维护—but it为也 为何 they deliver 刚度, 精度,与life 该 passive 轴承 cannot match. 丸作精工 designs table or 主轴与its 供油 as 一 engineered system.