In the design of precision guide, steel is usually selected as the material because of its high stiffness and hardness.
在设计精密导轨时,通常会选择钢材料来制造导轨。
参考来源 - 用于液体静压导轨的花岗岩材料结构分析与试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
所有导向均采用进口直线精密导轨。
本机采用纵横向精密导轨，手提雕刻机通过靠模板仿型切削。
The machine adopts Transversal and Longitudinal precise guide rail, portable engraving machine which effect copying cutting by master plate.
分析了卸荷系统对精密导轨精度的影响，设计了卸荷系统总体结构。
Analyzes the unloading system influence to the precision of ultra-precision's guide, and designs the unloading system.
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