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切削速度对Inconel 718加工表面完整性的影响

DOI: 10.3969/j.issn.1000-1298.2011.01.044, PP. 223-227

Keywords: 镍基高温合金,高速铣削,表面完整性

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Abstract:

随着机械加工对于更快的材料去除率和更好的表面完整性的需求,高速切削高强度镍基高温合金Inconel718的应用是必然的发展趋势。通过赛阿龙(Sialon)陶瓷刀具高速铣削Inconel718试验,研究切削速度对Inconel718加工表面完整性的影响规律。结果表明,随着切削速度的提高加工表面完整性越来越好,在试验条件范围内,当切削速度达到1400m/min时,获得的表面完整性最好。

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