分析了国产削片刀失效的原因，试验了气相碳-氮-硼共渗新工艺，为提高国产刀片质量提供了必要的科学依据。

The causes of fracture of the chipper knives made in China are analysed. A new process on gaseous Carbon-Nitrogen-Boron penetration is tested and better results have been achieved.

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系列盘式削片机由机座、刀盘、进料口、罩壳、电控系统等部分组成。

The series of disc chippers is made up of seat, cutter disc, feed inlet port, shell, electric control system, etc.

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目前我公司系列盘式削片机刀盘采用耐磨垫板镀铬，飞刀、底刀、飞刀螺栓采用特种钢材特殊制作而成。

At present, the serial disc chippers adopt wear-resisting backing board plate coated with chromium. The flying knife, bottom knife and flying knife bolt adopt the special steel and are made specially.

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