利用電磁原理搬運鋼鐵物品的機器。電磁起重機的主要部分是磁鐵。接通電流,電磁鐵bianbagangtiewupinlaolaoxizhu,diaoyundaozhidingdedifang。qieduandianliu,cixingxiaoshi,gangtiewupinjiufangxialaile。dianciqizhongjishiyongshifenfangbian,danbixuyoudianliucaikeyishiyong,keyiyingyongzaifeigangtiehuishoubumenheliangangchejiandeng。 利用電磁鐵來搬運鋼鐵材料的裝置叫做電磁起重機。電磁起重機能產生強大的磁場力,幾十噸重的鐵片、鐵絲、鐵釘、廢鐵和其他各種鐵料,不裝箱不打包也不用捆紮,就能很方便地收集和搬運,不但操作省力,而且工作簡化了。
zhuangzaimuxiangzhongdegangtiecailiaohejiqikeyitongyangbanyun。qizhongjigongzuoshi,zhiyaodiancitiexianquanlidianliubuting,beixiqidezhongwujiubuhuiluoxia,kanbujiandecilibijiangudeliantiaogengkekao。ruguoyinmouzhongyuanyinduanledian,jiuhuizaochengshigu,yineryoudedianciqizhongjishangzhuangyougangzhao,daiyunsongdezhongwutiqihou,jiangudegangzhaojiuzidongluoxialaijinjindikouzhutamen。qizhongjibunengbanyunzhuoredetiekuai,yinweigaowendegangtiebuneng磁化。大的電磁起重機,一下子能提起近百噸重物,圖中的電磁鐵直徑約1.5米,可提起16噸的物體。