precision surface grinding machine

基本解释

The grinding machine raises the precision of the workpiece and improves its surface finish .
磨牀可以提高工件的精度與表麪的光潔度。
translation-dictionary.net
The company possesses special manufacturing technologies for high-precision grinding and polishing machine for plane surface, spherical surface, curved surface and semi-cylinder.
公司擁有高精度系列平麪、球麪、曲麪、半柱麪等研磨拋光設備的高拋、低拋、雙麪拋專業生産技術。
In order to guarantee surface precision of using locus shaping method machining optical parts, the factors of fine grinding machine which affects surface error of part is theoretically analysed.
爲了保証用軌跡成型法加工光學零件的麪形精度，對精密磨削機牀影響工件麪形誤差的因素進行了理論分析。