【摘要】 介绍了应用在目前的电子提花机选针机构中的电磁阀和压电陶瓷片两种选针元件的工作原理,比较了各自的优缺点,为设计新型的选针机构选型提供参考。更多还原

【Abstract】 In the paper it introduces the working principles of electromagnetic valve and piezoelectric ceramics used in the needle selecting mechanism of electronic jacquard at present. Then compares the advantages and disadvantages between them, which can supply reference to the design of new type of needle selecting mechanism.更多还原