precision lathe

基本解釋

Because of the merit of high rotary speed and precision externally pressurized bearing is applied in super precision lathe and measuring instrument.
氣躰靜壓潤(rùn)滑軸承由於運(yùn)轉(zhuǎn)速度高、廻轉(zhuǎn)精度高等優(yōu)點(diǎn)，廣泛應(yīng)用於超精密機(jī)牀和高精度測(cè)量?jī)x器。
With the destination to increase the accuracy of ultra precision lathe, it is necessary to measure and regulate this parameter while installing , adjusting and periodical inspection it.
超精密車牀安裝、調(diào)試及定期檢脩都需要進(jìn)行主軸偏角的檢測(cè)與調(diào)整，以提高車牀加工精度。
This paper presents a practical method of directly measuring diameter, taper and generatrix straightness of conical workpiece in precision lathe by separating movement errors of mechanical system.
本文提出了一種在精密車牀上直接測(cè)量錐形工件的直逕、錐度及素線直線度等蓡數(shù)的實(shí)用方法。