摘要
针对钕铁硼材料的高硬度、高脆性的难加工特性,利用功率超声珩磨加工方法,设计了钕铁硼功率超声珩磨加工试验装置,对钕铁硼进行加工试验,通过对试验数据的正交分析,找到了影响钕铁硼加工表面粗糙度和材料去除率的因素,并通过超声振动珩磨与普通珩磨加工钕铁硼材料的表面SEM照片,证明了钕铁硼材料的功率超声珩磨加工相比普通珩磨加工,能够提高钕铁硼材料的加工质量。
Aiming at the high hardness, high brittleness difficult processing characteristics of Nd-Fe-B material, use power ultrasonic honing method, design Nd-Fe-B power ultrasonic honing test device and carry on Nd-Fe-B material processing experiment, find the impact of Nd-Fe-B surface roughness and material re- moval rate factors by the orthogonal analysis of test data, and by comparing Nd-Fe-B surface SEM photo- graphs of ultrasonic vibration honing and ordinary honing, prove that Nd-Fe-B material power ultrasonic honing can better improve Nd-Fe-B material processing quality than ordinary honing.
出处
《组合机床与自动化加工技术》
北大核心
2011年第9期109-112,共4页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
钕铁硼
功率超声珩磨
试验研究
Nd-Fe-B
power ultrasonic honing
experiment study
