不锈钢加工涂层刀具的选用策略  

Machine Solution Discussing of Coated Tools for Stainless Steel

作　　者：杨晨[1] 萧伟锋 尤睿骅[1] 张启明[1] 王树林[1] 

机构地区：[1]江苏大学机械工程学院,江苏镇江212013 [2]上海工具厂有限公司,上海200092

出　　处：《组合机床与自动化加工技术》2013年第6期103-105,109,共4页Modular Machine Tool & Automatic Manufacturing Technique

基　　金：国家自然科学基金(51275217);国家科技重大专项(2013ZX04009-031)

摘　　要：从成本控制的角度分析了加工不锈钢零件所需的各项成本并以降低成本为目标提出了重磨刀具和换用刀具两种改进方案,建立了刀具重磨的成本数学模型,并对两个方案进行分析。研究结果表明:在加工不锈钢时,与TiAlN涂层刀具相比,使用AlCrN涂层刀具更经济。刀具费用在产品总生产成本中所占比重较小,在保证一定刀具寿命的情况下,提高切削效率更能有效地降低生产成本。This article analysed the cost of machining stainless steel product on the view of cost controlling, and put forward two improved solution on the goal of cost saving ： resharpening TiAlN coated tools and using AlCrN coated tools, and made contrast for two solutions. The results proved that compared with TiAlN coated tools, using A1CrN coated tools is more economic when machining stainless steel. The expense of tools occupied low proportion in the cost of production. High efficiency cutting would be able to reduce more production cost.

关 键 词：成本 涂层 刀具 重磨 

分 类 号：TH16[机械工程—机械制造及自动化] TG65[金属学及工艺—金属切削加工及机床]