提出了一种改进榨辊齿形并在齿顶弧面上堆焊碳化钨的方法及其加工工艺。
A method to improve the tooth shape of mill roller and adopt the built - up-welding with tungsten carbide on the curved surface of tooth apex has been introduced.
找出国产榨辊比外国榨辊耐磨性低的原因主要是铸造与熔化水平低，铸件内在质量差造成的。
They have found a main reason of poor abrasion resistance of the first cane mill roller is due to its poor casting quality during melting and casting.
该方法，不但可以大大提高榨辊的耐磨程度，而且还可提高榨辊的持蔗能力，并容易推广应用。
The wearability of mill roller and ability of cane feeding can be improved by this method. This method is easy to use in practice.
该方法，不但可以大大提高榨辊的耐磨程度，而且还可提高榨辊的持蔗能力，并容易推广应用。
The wearability of mill roller and ability of cane feeding can be improved by this method. This method is easy to use in practice.
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