介绍了激光表面微造型新工艺新方法，对机械密封环端面进行跨尺度的几何形貌加工工艺研究。

A new technology of laser surface micro-molding is introduced, and the mechanical face seal ring cross-scale processing of the geometric shape is researched.

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另外，激光表面微造型技术以其制造加工速度快、对环境无污染以及优良的形状和尺寸控制能力被认为是表面微造型领域成功的造型方法。

Laser surface texturing(LST) has been the most successful way in surface texturing because of its good performance such as high speed, non pollution and excellent control ability for shape and size.

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