Investigation of Micro Hole Drilling in Bovine Rib Using Micro Rotary Ultrasonic Machining
Micro machining of bone is essential for minimally invasive surgeries and for the preparation of bone surfaces for implants. Micro rotary ultrasonic machining (MRUM) is a recently developed micromachining technique for machining hard and brittle materials with high fracture toughness. In this feasibility study, MRUM was used to drill holes in cortical bovine rib. The effects of machining parameters were studied on the material removal rate (MRR) of the bone and quality of the drilled surface. MRR was found to increase with increase in spindle speed and grit size.
Bone Machining Drilling Micro Rotary Ultrasonic Machining
A. Sarwade M. M. Sundaram K. P. Rajurkar
Center for Nontraditional Manufacturing Research, University of Nebraska-Lincoln, Lincoln NE 68588, School of Dynamic Systems, University of Cincinnati, Cincinnati, OH 45221, USA
国际会议
The 16th International Symposium on Electromachining(第16届国际电加工会议)
上海
英文
411-416
2010-04-19（万方平台首次上网日期，不代表论文的发表时间）