This paper describes the principle of operation and structure of a new Nd-Fe-B permanent magnetic chuck,presents its design method and gives testresults for magnetic attraction of the chuck.

• 本文阐述了一种新型钕铁硼强力永磁吸盘的结构和工作原理,介绍了它的设计方法并给出了对该吸盘吸力的测试结果。