生物组织磨削加工研究  

Research on grinding of biological tissue

作　　者：吴茂忠 王成勇[1] 郑李娟[1] 陈志桦 刘志华 WU Maozhong;WANG Chengyong;ZHENG Lijuan;CHEN Zhihua;LIU Zhihua(College of Mechanical and Electrical Engineering,Guangdong University of Technology,Guangzhou 510000,China)

机构地区：[1]广东工业大学机电工程学院,广州510000

出　　处：《金刚石与磨料磨具工程》2022年第2期137-149,共13页Diamond & Abrasives Engineering

基　　金：国家自然科学基金(51735003);国家自然科学基金面上项目(52175386);国家自然科学基金青年基金(52105435)。

摘　　要：生物组织的磨削加工本质上是通过细小磨粒对软硬组织进行少量多次去除,保证操作的精细度和安全性。磨削加工是一种能量密集型的加工方式,加工过程中会产生较高的磨削热和磨削力并直接作用于人体,有可能造成周围组织损伤,影响手术效果。介绍了骨组织磨削、皮肤磨削、齿科磨削和血管钙化组织磨削等生物组织的固结磨料加工的研究情况,并提出后期研究主要方向。Grinding of biological tissue is essentially using fine abrasive grains to remove soft and hard tissues in a small amount and multiple times to ensure the precision and safety of the operation.However,as an energy-intensive processing method,grinding may produce excessive heat and force during processing,which will directly act on the hu-man body,causing damages to surrounding tissues and affecting the effect of surgery.This paper introduces the re-search of consolidation abrasive processing of biological tissues such as bone tissue grinding,skin grinding,dental grinding and vascular calcification tissue grinding.In the end,main directions for further developing are put forward.

关 键 词：生物组织 磨削加工 磨削热 磨削力 

分 类 号：TG58[金属学及工艺—金属切削加工及机床] TG71