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针对DTII型托辊辊子和日本托辊辊子的结构形式比较,分析影响辊子精度的因素及加工工艺性,研究提高辊子使用寿命的措施。
Aiming at the comparison of the structure forms of DTII idler rollers and Japan idler rollers, the factors influencing the roller accuracy and processing technology are analyzed, and the measures to improve the service life of the rollers are studied.