基于Pro/Mechanica的铣挖机铣刀最优切削角研究

Machine Tool & Hydraulics(2013)

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Abstract
为了明确铣刀切削角对铣挖机工作的影响,利用Pro/Mechanica对不同切削角下的铣刀及刀座进行分析.研究表明:铣刀刀尖所受应力最大.当设计切削角为47°时,合金刀尖所受平均应力值最小,应力值差异系数最小.根据研究结果,选取合适切削角,可以减少铣刀损坏,延长其使用寿命.
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Key words
Pro/Mechanica,Stress,Milling cutter,Drum cutter
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