摘要
硬脆材料具有很高的硬度和脆性,为了提高硬脆材料研磨效率,从理论上分析超声波研磨加工硬脆材料机理,详细地分析超声波声压及加工静压力、工具的振动振幅、频率和磨粒大小对材料的去除率以及加工质量的影响。分析表明,基于超声波研磨条件下,能够提高材料去除率和加工出高质量的超光滑表面。
The brittle and hard material possesses high hardness and brittle.In order to improve the lapping efficiency and surface quality of hard and brittle material,the influence of ultrasonic pressure,vibration frequency,vibration amplitude and grain size on removal rate and machining quality was analyzed.The result show that a high removal rate and the smooth high quality surface can be obtained under ultrasonic lapping.
出处
《兵器材料科学与工程》
CAS
CSCD
2010年第3期26-28,共3页
Ordnance Material Science and Engineering
基金
陕西省重点实验室建设基金项目资助(09JS099)
关键词
硬脆材料
超声波研磨
去除率
hard and brittle material
ultrasonic lapping
removal rate
