雙shuang梁liang起qi重zhong機ji中zhong的de製zhi動dong器qi是shi起qi重zhong機ji中zhong非fei常chang重zhong要yao的de組zu成cheng部bu分fen,可ke以yi說shuo如ru果guo沒mei有you製zhi動dong器qi的de存cun在zai那na麼me橋qiao式shi起qi重zhong機ji就jiu像xiang慣guan性xing的de物wu體ti失shi去qu阻zu力li一yi樣yang帶dai來lai的de後hou果guo是shi非fei常chang慘can重zhong的de。製zhi動dong器qi通tong過guo控kong製zhi電dian機ji的de轉zhuan動dong或huo者zhe是shi慣guan性xing運yun動dong來lai實shi現xian製zhi動dong的de功gong能neng,為wei了le避bi免mian設she備bei的de製zhi動dong器qi失shi靈ling帶dai來lai不bu必bi要yao的de經jing濟ji和he人ren員yuan的de損sun失shi,我wo們men應ying該gai學xue些xie橋qiao式shi起qi重zhong機ji製zhi動dong器qi的de分fen類lei和he調tiao整zheng方fang法fa:製(zhi)動(dong)器(qi)所(suo)起(qi)到(dao)的(de)功(gong)能(neng)通(tong)俗(su)來(lai)說(shuo)又(you)叫(jiao)刹(sha)車(che),能(neng)夠(gou)控(kong)製(zhi)或(huo)阻(zu)止(zhi)慣(guan)性(xing)下(xia)落(luo)的(de)物(wu)體(ti)是(shi)非(fei)常(chang)重(zhong)要(yao)的(de)安(an)全(quan)裝(zhuang)置(zhi)。由(you)於(yu)起(qi)重(zhong)機(ji)結(jie)構(gou)類(lei)型(xing)繁(fan)多(duo)所(suo)以(yi)應(ying)用(yong)在(zai)起(qi)重(zhong)設(she)備(bei)中(zhong)的(de)製(zhi)動(dong)器(qi)按(an)結(jie)構(gou)分(fen)可(ke)以(yi)分(fen)為(wei)盤(pan)式(shi)製(zhi)動(dong)器(qi)(電動葫蘆類型起重機)、塊式製動器(卷揚式起重機廣泛應用)、帶式製動器三種。對於橋式起重機的製動器調整方法為:第一步是需要調節正反拉杆,讓製動片緊貼製動輪;之後需要控製力矩彈簧在額定力矩的八分之一範圍內;對於雙驅和四驅的製動器應該調節到相同的狀態;進行空車測試製動器是否讓設備保持平穩工作的狀態。
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