表面镀膜刀具钻削试验研究  

An Investigation of Drilling Experiment on Coated Tools

作　　者：王申银[1] 袁野[2] 吴冉[1] 

机构地区：[1]济宁职业技术学院机电工程系,山东济宁272137 [2]济宁职业技术学院实训中心,山东济宁272137

出　　处：《电镀与环保》2014年第3期20-22,共3页Electroplating & Pollution Control

摘　　要：均匀镀覆镍-金刚石薄膜于刀具表面,以提高刀具基体的硬度并起保护作用,减轻磨损程度。选取难加工的碳纤维复合材料作为对象,以轴向力和扭矩为指标,进行钻削试验研究。得出结论:镀膜刀具的轴向力、扭矩和表面磨损不同程度地受钻削参数的影响;为减轻刀具的磨损并获得较好的加工质量,宜合理设定进给量、钻削速率等参数。A nickel-diamond film was uniformly plated on tool surface to improve the hardness of tool matrix and play a protection role,and also alleviate abrasion.An investigation of drilling experiment was conducted selecting difficult-to-machine carbon fiber composite as object and taking axial force and torque as index.The results show that the axial force,torque and surface abrasion of the coated tool are more or less affected by drilling parameters; in order to reduce tool wear and obtain a better machining quality,the processing parameters of feed,drilling rate,etc.should be reasonably set.

关 键 词：刀具 表面镀覆 镍-金刚石薄膜 钻削 轴向力 扭矩 

分 类 号：TQ153[化学工程—电化学工业]