高效车削铝合金刀具结构设计及切削性能研究  

Design of solid cutter for high-speed cutting aluminum and study of its cutting performance

作　　者：朱晓丽 邓继文 陈佃阳 

机构地区：[1]德州大陆架石油工程技术有限公司,山东德州253005

出　　处：《制造技术与机床》2016年第2期94-97,共4页Manufacturing Technology & Machine Tool

摘　　要：针对石油工程行业中大量使用的整体锻件和铸件铝合金在粗车、半精车时刀具存在针对性不强、换刀次数多、效率低等一系列问题,通过研究刀片几何结构和装夹方式研制出了适合数控车床铝合金从毛坯到成品加工时的专用刀片和刀杆,提高了整体刀具的锋利性和强度。通过对铝合金材料进行车削工艺试验研究,制定出一套适合数控车床铝合金切削加工参数,有效地提高了切削加工效率。In the petroleum engineering, the extensive use of overall forgings and castings bring a range of issues when cutting aluminum in roughing and semi -finishing, for example, pertinence, multi -frequency of tool changes and low efficiency. By studying the blade geometry and clamping ways develop a special tool for machining aluminum from roughing to semi - manufactured, which effectively enhance the sharp- ness and intensity of the cutter. By studying the experimental investigations, develop a suitable cutting process and parameters for turning aluminum and effectively improve the machining efficiency.

关 键 词：铝合金 切削性能 切屑 刀具结构 工艺参数 

分 类 号：TG68[金属学及工艺—金属切削加工及机床]