FJP

Characteristics of the polishing area are investigated by fluid jet polishing ( FJP) and removal mechanism of material in the experiment.

从实验出发，研究了液体喷射抛光中抛光区的特征及材料的去除机理。

Distribution of removed material in Fluid Jet Polishing ( FJP) was investigated in experiments. The characteristics of fluid velocity and pressure on the sample surface were simulated using Finite Element Method ( FEM) when the fluid jet impacts the work piece.

实验研究了液体喷射抛光技术的材料去除量分布特征，并利用有限元分析方法，分析了抛光头（液体柱）与工件表面相互作用时流场的分布特点。

Based on experiment, the influence of the process parameters of fluid Jet polishing ( FJP), including working pressure, working distance, jet angle and working time etc, on the removal rate of the workpiece is investigated.

以实验为基础，研究了液体喷射抛光技术的各工艺参数，包括喷射角、工作压力、工作距离和作用时间等参量对工件材料去除的影响。

Fluid Jet Polishing ( FJP) is a new finishing process in advanced optical manufacturing.

液体喷射抛光（Fluid Jet Polishing，简称FJP）技术是近年来刚刚提出的应用于先进光学制造业的新思路与方法。

The surface shape of the workpiece is exactly modified by controlling the parameters of FJP, such as pressure, direction, working time etc.

通过控制液体喷射的压力、方向及驻留时间等量来定量修正被加工件面形的新型光学加工工艺。

CONCLUSION: FJP has a good effect for nourishing blood.

结论大枣多糖有好的补血作用。