怎樣減少作業對高空車的損失?

  1、考慮到動力源升降平台泵的多樣化，有時係統需要大流量和低壓;youshixuyaoxiaoliulianghegaoya。yinci，xuanzexianyabianliangbeng，yinweizhezhongleixingdegaokongzuoyepingtaibengdeliuliangsuizhexitongyalidebianhuaerbianhua。dangxitongyalijiangdishi，liuliangxiangduijiaoda，keyimanzuzhixingqidekuaisuxingcheng。dangxitongyalizengjiashi，liulianghuixiangyingjianshao
，keyimanzuzhixingqidegongzuoxingcheng。zheyangjinengmanzuzhixingqidegongzuoyaoqiu，younenghelixiaohaogonglv。

  2、如ru果guo執zhi行xing器qi需xu要yao速su度du調tiao節jie，在zai選xuan擇ze速su度du調tiao節jie電dian路lu時shi，不bu僅jin要yao滿man足zu速su度du調tiao節jie的de要yao求qiu
，還hai要yao盡jin量liang減jian少shao功gong率lv損sun失shi。常chang見jian的de速su度du調tiao節jie電dian路lu主zhu要yao包bao括kuo:節流速度調節電路、體ti積ji速su度du調tiao節jie電dian路lu和he體ti積ji速su度du調tiao節jie電dian路lu。其qi中zhong，節jie流liu速su度du調tiao節jie電dian路lu功gong率lv損sun失shi大da，低di速su穩wen定ding性xing好hao。體ti積ji速su度du調tiao節jie電dian路lu既ji沒mei有you溢yi流liu損sun失shi，也ye沒mei有you節jie流liu損sun失shi，效xiao率lv高gao，但dan低di速su穩wen定ding性xing差cha。如ru果guo要yao同tong時shi滿man足zu兩liang個ge要yao求qiu，可ke以yi使shi用yong由you差cha壓ya變bian量liang泵beng和he節jie流liu閥fa組zu成cheng的de體ti積ji節jie流liu速su度du調tiao節jie電dian路lu
，盡jin量liang減jian少shao節jie流liu閥fa兩liang端duan的de壓ya差cha，減jian少shao壓ya力li損sun失shi。

  3、高(gao)空(kong)作(zuo)業(ye)平(ping)台(tai)液(ye)壓(ya)油(you)流(liu)經(jing)各(ge)種(zhong)液(ye)壓(ya)閥(fa)時(shi)
，壓(ya)力(li)損(sun)失(shi)和(he)流(liu)量(liang)損(sun)失(shi)是(shi)不(bu)可(ke)避(bi)免(mian)的(de)，這(zhe)部(bu)分(fen)能(neng)量(liang)損(sun)失(shi)在(zai)所(suo)有(you)能(neng)量(liang)損(sun)失(shi)中(zhong)占(zhan)有(you)很(hen)大(da)比(bi)例(li)。因(yin)此(ci)，合(he)理(li)選(xuan)擇(ze)液(ye)壓(ya)器(qi)，調(tiao)節(jie)壓(ya)力(li)閥(fa)的(de)壓(ya)力(li)也(ye)是(shi)降(jiang)低(di)功(gong)率(lv)損(sun)失(shi)的(de)重(zhong)要(yao)方(fang)麵(mian)。根(gen)據(ju)係(xi)統(tong)中(zhong)的(de)流(liu)量(liang)調(tiao)節(jie)範(fan)圍(wei)選(xuan)擇(ze)流(liu)量(liang)閥(fa)
，確(que)保(bao)其(qi)小(xiao)穩(wen)定(ding)流(liu)量(liang)能(neng)夠(gou)滿(man)足(zu)使(shi)用(yong)要(yao)求(qiu)。當(dang)壓(ya)力(li)閥(fa)的(de)壓(ya)力(li)滿(man)足(zu)液(ye)壓(ya)設(she)備(bei)的(de)正(zheng)常(chang)工(gong)作(zuo)時(shi)，應(ying)盡(jin)可(ke)能(neng)降(jiang)低(di)壓(ya)力(li)。