有you些xie人ren會hui認ren為wei工gong作zuo量liang和he起qi重zhong機ji的de工gong作zuo級ji別bie是shi同tong一yi概gai念nian。工gong作zuo水shui平ping越yue高gao,負fu荷he越yue大da。但dan事shi實shi上shang,情qing況kuang並bing非fei如ru此ci。因yin為wei起qi重zhong機ji的de工gong作zuo量liang和he工gong作zuo水shui平ping是shi兩liang種zhong完wan全quan不bu同tong的de想xiang法fa。下xia麵mian小xiao編bian為wei大da家jia介jie紹shao一yi下xia起qi重zhong機ji的de工gong作zuo量liang和he工gong作zuo水shui平ping的de區qu別bie:
對(dui)於(yu)起(qi)重(zhong)機(ji)來(lai)說(shuo),工(gong)作(zuo)水(shui)平(ping)是(shi)反(fan)映(ying)機(ji)器(qi)的(de)繁(fan)忙(mang)工(gong)作(zuo)時(shi)間(jian)和(he)全(quan)負(fu)荷(he)的(de)起(qi)重(zhong)作(zuo)用(yong)。我(wo)們(men)可(ke)以(yi)看(kan)到(dao),工(gong)作(zuo)水(shui)平(ping)低(di),可(ke)能(neng)是(shi)嚴(yan)重(zhong)的(de)起(qi)重(zhong)機(ji),高(gao)水(shui)平(ping)的(de)工(gong)作(zuo),也(ye)可(ke)能(neng)有(you)一(yi)個(ge)輕(qing)型(xing)起(qi)重(zhong)機(ji),不(bu)能(neng)認(ren)為(wei)高(gao)層(ceng)次(ci)的(de)工(gong)作(zuo)是(shi)重(zhong),低(di)光(guang)水(shui)平(ping)。
此(ci)外(wai),起(qi)重(zhong)機(ji)的(de)工(gong)作(zuo)級(ji)別(bie)不(bu)取(qu)決(jue)於(yu)起(qi)重(zhong)機(ji)的(de)重(zhong)量(liang),而(er)是(shi)取(qu)決(jue)於(yu)負(fu)載(zai)和(he)負(fu)載(zai)頻(pin)率(lv)變(bian)化(hua)和(he)起(qi)重(zhong)機(ji)繁(fan)忙(mang)程(cheng)度(du)。也(ye)就(jiu)是(shi)說(shuo),起(qi)重(zhong)機(ji)的(de)起(qi)重(zhong)量(liang)是(shi)指(zhi)該(gai)設(she)備(bei)質(zhi)量(liang)的(de)一(yi)次(ci)提(ti)升(sheng)重(zhong)量(liang),和(he)工(gong)作(zuo)水(shui)平(ping)該(gai)起(qi)重(zhong)機(ji)的(de)綜(zong)合(he)工(gong)作(zuo)特(te)性(xing)參(can)數(shu)。
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