| 摘要 |
<p>An electro permanent magnetic work holding system with variable magnetic pole configuration (5), comprising a work holding face(l) located on a base plate (2) carrying electrical winding (3) with magnetic poles (4), below which are placed permanent magnets (5), the said system being characterized in that the said magnetic poles are deployed in square pole, long pole or cross pole configuration or arrangement, there allowing handling of work pieces varying dimensions with a greater degree of attachment with the said work holding face (1).</p> |
