Spindle bearing on the stability of operation in direct influence on the processing quality, once the spindle rotation precision decrease of the machine tool use value will be low.

主轴在轴承上运转的平稳性直接影响工件的加工质量，一旦主轴的旋转精度降低，则机床的使用价值就会降低。

youdao

But whether the parts can achieve processing requirements, mainly depends on the machine head itself in the design and manufacture of precision is achieved certain degree.

而零件是否能达到加工要求，主要取决于机床本身动力头的设计与制造精度是否达到了一定的程度。

youdao

Based on grey system, an equal spaced GM (1, 1) modeling and method to data processing in engineering field was put forward, the method of precision inspection was introduced.

分析数据处理的现状后，运用灰色系统理论，建立了数据处理的等间距化GM(1,1)模型，给出了精度检验方法。

youdao

The LUMIX G5 provides high precision digital processing functions in a compact, classically designed and easy-to-grip chassis.

ENGADGET: Panasonic's Lumix lineup grows: DMC-G5 Micro Four Thirds, DMC-FZ200 superzoom and DMC-LX7 hands-on and sample shots