磁力金属带传动有效牵引力的理论研究  

Study on the effective traction force of magnetic metal belt transmission

作　　者：罗善明[1] 王文明[1] 陈安华[1] 

机构地区：[1]湘潭工学院现代设计与制造工程研究所

出　　处：《华中科技大学学报（自然科学版）》2002年第6期13-15,共3页Journal of Huazhong University of Science and Technology(Natural Science Edition)

基　　金：湖南省自然科学基金资助项目 (0 1JJY3 0 2 1;0 1JJY2 154)

摘　　要：建立了新型磁力金属带传动 (MMBT)有效牵引力的力学模型 ,对有效牵引力的影响因素进行了分析和数值模拟 .结果表明 ,MMBT的有效牵引力是电磁吸引力和初张力耦合作用的结果 ,影响有效牵引力的因素主要有磁感应强度、初张力及围包角等 ;由于电磁吸引力的作用 。A mechanical model of effective traction force was established for magnetic metal belt transmission (MMBT). The influence factors of the effective traction force were analyzed and numerically simulated. The results show that the initial tension no longer produces the effective traction force solely, but the electromagnetic force and initial tension produce the effective traction force by their coupled action in the MMBT. The main factors influencing the effective traction force are the magnetic induction density, initial tension and angle of contact, etc. Because of the effect of electromagnetic force, the carrying capacity of this transmission can be increased.

关 键 词：磁力金属 带传动 有效牵引力 电磁力 

分 类 号：TH132.32[机械工程—机械制造及自动化]