當在使用橋式起重機搬運物料時,起重機的大車、小車及提升機構的運動通常由各自的操作指令獨立地控製;當搬運物料到達目標位置時,由於受大車及小車加減速的影響,載荷會出現令人討厭的搖擺現象;當載荷搖擺時,卸載作業就不能進行。
chuxianyishangqingkuangshi,zhiyoushuliandecaozuogongcaiyoukenengkaokongzhidaxiaochedeyunxinglaixiaochuyaobai。danshi,zhexuyaocaozuogongfeichangshuliandecaozuojiqiaohegaodudezhuanzhu。xiaochuzaihedeyaobaibingqiejingweiditiaozhengzaihedaodamubiaoweizhixuyaohenchangdecaozuoshijian,zhegeshijiandayuezhanzhenggebanyungongzuosuoxushijiandesanfenzhiyizuoyou。
另ling外wai,橋qiao式shi起qi重zhong機ji快kuai速su運yun行xing會hui引yin起qi載zai荷he太tai大da的de搖yao擺bai。過guo大da的de載zai荷he搖yao擺bai對dui現xian場chang作zuo業ye人ren員yuan的de人ren身shen安an全quan造zao成cheng威wei脅xie。載zai荷he搖yao擺bai也ye增zeng加jia載zai荷he及ji周zhou圍wei貨huo物wu被bei損sun害hai的de可ke能neng性xing。載zai荷he搖yao擺bai已yi成cheng為wei限xian製zhi起qi重zhong機ji提ti高gao搬ban運yun物wu料liao效xiao率lv的de一yi個ge主zhu要yao因yin素su。
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