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江苏快3 > 电动液压泵 > 非对称液压泵闭式容积调控动臂势能利用技术

非对称液压泵闭式容积调控动臂势能利用技术

发布时间: 2018-05-15江苏快3



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存在的问题

但是这个技术要推广的话,还有一定的问题,我们也在这方面做了一些工作。我们看一下这个系统(图1):系统中泵是对称的泵,但缸是非对称的缸,这就要对非对称执行器两腔流量加以补偿。但是这种方式在负载压力发生转化的时候就会引起压力和速度发生很大的波动,这个也是目前好多研究机构在研究这个系统时致力于解决的一个问题。,可以参考电动液压泵的资料,

非对称液压泵闭式容积调控动臂势能利用技术

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解决方案

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非对称液压泵闭式容积调控动臂势能利用技术

TU2 FEIDUICHENGBENGKONGZHIHUILU

XIAMIANSHISHIYANDEKONGZHIYUANLI。YIZHONGSHIMEIYOUSUDUQIANKUIDEBIHUANKONGZHIXITONG,YIZHONGJIUSHIDAISUDUQIANKUIDEBIHUANKONGZHIXITONG。WOMENZUOLEYIGEBIJIAO,RUGUODAISUDUQIANKUIDEHUA,ZEJIKEYIKONGZHISUDU,TONGSHIYEKEYIKONGZHIWEIZHI。TU3SHISHIYANJIEGUO,ZUOBIANDEQUXIANYEYAGANGXINGCHENGFENBIESHI100mm、200mmHE300mm,YOUBIANTONGYANGSHI100mm、200mmHE300mmXINGCHENG,DANSHICAIYONGSUDUHEWEIZHIFUHEKONGZHIDEJIEGUO。KEYIKANCHULAIZUOBIANZHEIGESUDUSHIBUSHOUKONGZHIDE,DANYOUBIANZUIDADESUDUSHIYIYANGDE,SHUOMING,ZHEIZHONGFANGSHIJIKEYIKONGZHISUDU,YEKEYIKONGZHIWEIZHI。ERQIEYOUBIANSUDUWEIYIDEQUXIANYAOBIZUOBIANKUAIYIDIAN,JIANXIAOLEDANGYACHAHENXIAODESHIHOUZAOCHENGDEXIANGYINGJIANMANDEYINGXIANG。

非对称液压泵闭式容积调控动臂势能利用技术

江苏快3TU3 FEIDUICHENGBENGKONGCHADONGYEYAGANGXITONGDONGTAITEXING

不带位置反馈带位置反馈

江苏快3WOMENYEZUOLEZHENGXIANXINHAODEXIANGYINGQUXIAN,BENGKONGZUODAO±50mmXINGCHENG、1HzDEXIANGYINGSHIMEIYOUWENTIDE。

方案比较

TONGSHIWOMENBASHANGSHUDEYUANLIYEYONGYUKONGZHIWAJUEJIDEDONGBEI,BINGHECAIYONGCHUANTONGYEYAGANGJINCHUKOUDULIKONGZHIDEXITONGZUOLEBIJIAO,SHIYANJIEGUORUTU14HE15ZHONGQUXIANSUOSHI。TU4ZHONGLANSESHIBENGDEYALI、HONGSESHIYEYAGANGWUGANQIANGDEYALI。KEYIKANCHULAI:ZAIDONGBEIJUSHENGGUOCHENGHEXIAFANGGUOCHENGZHONG,CAIYONGJINCHUKOUDULIKONGZHIXITONG,BENGHEYEYAGANGWUGANQIANGYALIJUNCUNZAIJIAODABODONG,BINGQIECUNZAIJIAODAJIELIUSUNSHI。CAIYONGFEIDUICHENGBENGRONGJIDIAOKONGXITONG,BENGHEYEYAGANGYOUQIANGYALIJIAOWENDING,BUCUNZAIJIAODADEYALIBODONG,BINGQIEWUJIELIUSUNSHI。

非对称液压泵闭式容积调控动臂势能利用技术

江苏快3TU4 KONGZHIWAJUEJIDEDEDONGBEIDELIANGZHONGFANGANDEDUIBI

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非对称液压泵闭式容积调控动臂势能利用技术

江苏快3TU5 JINCHUKOUDULIKONGZHIXITONGFEIDUICHENGBENGKONGZHIXITONG(SANYOUKOUBENG)

总结

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