对负荷曲线进行了频谱分析，得出维纳滤波具有过滤冲击负荷、消除毛刺使预测曲线光滑易于人工调整的优点。

Spectrum analysis to load curves shows that the wiener filtering has the merits of filtering impact load, removing burrs and smoothing forecast curves.

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许多客户现在可以使用它来消除危险，杂乱和电锯留下的毛刺。

Many customers now use it to replace dangerous, messy and loud saws leaving a burr free ID on smaller diameters and less burr to remove on larger diameters.

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喷砂能清理工件表面的微小毛刺，并使工件表面更加平整，消除了毛刺的危害，提高了工件的档次。

Sandblasting can clean up the small burr on the surface of the workpiece, and make the surface more smooth, eliminate the dangers of the burr, improve the level of the workpiece.

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