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如何调整电动执行器的控制精度

GENGXINSHIJIAN:2018-05-30

DIANDONGZHIXINGQIZAIXIANCHANGGONGKUANGZHONGSHIYONGLEYIDUANSHIJIANHOUYOUSHIKENENGHUIFAXIANDIANDONGZHIXINGQIDEKONGZHIJINGDUMEIYOUZUIKAISHISHIDENEIYANGJINGMILE,ZHEIYANGWOMENJIUXUYAOZHAODAOYINGXIANGDIANDONGZHIXINGQIKONGZHIJINGDUDEYUANYINERJINXINGDIAOZHENG。XUJIAZIKONGDUONIANYIZHIYANFA、SHENGCHAN、XIAOSHOUDIANDONGZHIXINGQI,ZAIDUONIANDEJINGYANZHONGZONGJIECHULEYIXIEYINGXIANGDIANDONGZHIXINGQIKONGZHIJINGDUDEYUANYINYIJIJIEJUEFANGFA,XIAMIANWOMENJIUJIANGYIJIANG。

1.DIANDONGZHIXINGQISHUCHUCUNZAILUOHOUHUANJIE。ZHUYAOLUOHOUHUANJIECUNZAIYUJIAOXINGCHENGDIANDONGZHIXINGQISHUCHUZHOUYUDIAOJIEJIGOU(DIEFADENG)DELIANJIEBUWEI。YINWEIZHEIGE,QUANBULIANGAN、GANGGANANZHUANGSHIBUKEYIYOUSONGCHIHUOKONGXI。JINLIYUNYONGZHUANYONGLIANZHOUQIJIETILIANGANJIGOU。WOCHANGLIANJIAOLUJIQIGUANERYALIEZHIXITONGRENWEIHESHIERSHIYONGLEZHUANYONGLIANZHOUQI,XIAOGUOLINGRENMANYI。JIAGONGLIANZHOUQISHIYINGZHUYIZAICHANGANZHUANGSHIQINGZHUANGKUANG,WUBIBAOZHANGDIANDONGZHIXINGQISHUCHU0~90°ZHUANJIAOERYUFATI0~90°JIAOHEFAWEIFANKUIXINHAO4~20mASANZHEZHIJIANXIANGDUIYING。

2.电动执行器广东快乐十分制动器不起作用。制动器用来消弭电动执行器断电后转子和输出轴的惯性惰走和负载反效用力气矩的影响,使输出轴正确地停在相应的位置上。假如制动器不起作用,将减低电动执行器的扼制精密度。因为这个应做好以下几点。

  (1)YIJUFUZAITIJIQUERZHENGZHIDONGLIJU;

  (2)ZHIDONGLUNYUZHIDONGPANDEKONGXIYAODIAOSHIHEYI;

广东快乐十分  (3)ZHIDONGZHAWAYAOBAOZHANGYOUZUGOUDEMOCAXISHU,JINZHIDIDAYOULEISHIWU(JIAZHURUNHUAYOUYOUSHIBUYAOCHAOGUOYOUBIAOZUIDAXIANDUWEIZHI)。

3.DIAOJIEFAZHENDANG。SHOUXIANZHAODAOZHENYUAN,YOUWAIBUYINDONGDEZHENDANG,YINGSHIDIAOJIEFAYUANLIZHENYUAN;XIAOMIHUOJIANRUOZHENYUANDEZHENDANGQIANGDU;RENWEIHESHIERSHIYONGZENGJIAZHIDIANDENGBANFAJIANRUODIAOJIEFADEZHENDANG。YOUNEILIMEIJIELIUDONGDAOZHIDEZHENDANG,YINGJINLIJIANSUNDIAOJIEFADEZULI。ZAIDIAOJIEYOUJINGYANZHUNXUDESHIQINGZHUANGKUANGXIA,KEZENGJIAYIGEPANGTONGGUANDAO。DUIYUXUNSUXIANGYINGEZHIXITONG,KEXUANYONGDUISHUTEBIEDEXINGZHIFAXIN。DIEFAZEJINLIBANGONGZAI10~70°FANWEIZHINEI,BIKAIJIEDUIZHIFATIDEXIAOYONGLIQIJIAOBIANDIAN。