可以满足挖掘机斗齿、齿座类等耐磨件性能的要求。

It can meet with the requirement of wear-resistant part such as bucket teeth and bucket teeth seat of excavator etc.

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据此在端盘上增加扫边齿和齿座外形由直角形改为圆弧形的改进措施。

So it is necessary to improve measures by adding the sweeping side teeth and modifying the tooth profile from rectangle into circular arc in the top disc.

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介绍一种截割头的设计方法，它能够准确、有效地实现截齿及齿座安装定位设计。

The paper introduces a design method of cutting-head, which can exactly, effectively carry out the attaching design of bits and bit-holders.

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