A review of the recent oversea research on the mechanism of ultra-precision cutting and the research methods are given.
介绍国外应用分子动力学研究超精密切削机理的现状和方法。
It is a sign of the machining level of ultra-precision cutting reflected by the achieving of minimum cutting thickness. And it will be significant to the analysis of extra thin cutting.
最小切削厚度的获得是反映超精密切削加工水平的重要标志，因此对极薄切削进行分析具有重要意义。
On ultra precision cutting, grinding and non-traditional machining, there is a hard problem between long travel and high precision, especially in multi-coordinate machining.
在超精密切削、磨削、特种加工中，大行程驱动与高精度进给是难以解决的矛盾，也是多坐标超精密加工的难点。
The two basic precision requirements for ultra precision diamond cutting tool are the precision of outline and edge radius.
超精密金刚石刀具的两个基本精度要求是刀刃轮廓精度和刃口半径。
The cutting experiment is proceeded with a self-made fast servo tool and a computer control system on ultra-precision lathe.
利用所研制的快速伺服刀架、计算机控制系统，在超精密车床上进行了切削试验。
Metal equipment giant mesa, ultra high power CO2 laser cutting machine, CNC bending machine and other large and high precision equipment.
装备超大台面，超高功率CO2金属激光切割机、数控折弯机等大型高精设备。
Metal equipment giant mesa, ultra high power CO2 laser cutting machine, CNC bending machine and other large and high precision equipment.
装备超大台面，超高功率CO2金属激光切割机、数控折弯机等大型高精设备。
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