液壓馬達出現低速爬行的因素

液壓馬達出現低速爬行的因素

1、xielouliangdaxiaobuwending。tadexielouliangbingbushimeigeshunjiandouyiyangde，tabansuizhuanziyunzhuandexiangweijiaodugaibianzuozhouqixingdebodong。yinweidisushihoujinrumadadeliuliangbijiaoxiao，xielousuozhanyoudebilijiubijiaoda
，xielouliangdebuwendingjiuhuimingxiandiganraodaomadagongzuodeliuliangshuzhi，yincishimadadezhuansudebuwending。

2

、摩mo擦ca力li的de大da小xiao不bu穩wen定ding。普pu通tong的de摩mo擦ca力li是shi伴ban隨sui速su度du變bian大da而er變bian大da的de
，但dan是shi在zai靜jing止zhi與yu低di速su區qu域yu運yun轉zhuan的de馬ma達da內nei部bu的de摩mo擦ca阻zu力li卻que不bu是shi這zhe個ge規gui律lv，當dang工gong作zuo速su度du略lve微wei增zeng大da的de時shi候hou，摩mo擦ca阻zu力li不bu但dan沒mei有you增zeng加jia，相xiang反fan卻que減jian少shao。另ling一yi方fang麵mian，液ye壓ya馬ma達da與yu負fu載zai是shi經jing過guo液ye壓ya油you被bei壓ya縮suo之zhi後hou壓ya力li上shang升sheng而er被bei推tui動dong的de。

3、馬ma達da轉zhuan速su過guo低di。馬ma達da速su度du過guo低di的de時shi候hou由you於yu機ji械xie之zhi間jian的de間jian隙xi無wu法fa避bi免mian的de產chan生sheng泄xie漏lou
，而er且qie每mei個ge柱zhu塞sai崗gang裏li麵mian的de泄xie漏lou量liang不bu一yi樣yang這zhe樣yang會hui導dao致zhi馬ma達da的de轉zhuan速su和he曲qu軸zhou之zhi間jian產chan生sheng不bu和he諧xie的de滑hua動dong宏hong觀guan上shang就jiu是shi馬ma達da的de爬pa行xing現xian象xiang。