企業(ye)名稱(cheng):鄭州(zhou)豐爾(er)平衡技術(shu)有限公司(si)
聯系方式:魯老師:13607648475
胡(hu)經(jing)理:15137185869
網(wang)址:hengfu1998.com.cn
地址:中國鄭(zheng)州科(ke)學大(da)道環城高(gao)速交叉口
想知道平衡機怎么校(xiao)準?來(lai)河南平衡機告(gao)訴您。
動平(ping)衡(heng)(heng)機是測量(liang)旋(xuan)(xuan)轉(zhuan)(zhuan)物體(轉(zhuan)(zhuan)子(zi))不平(ping)衡(heng)(heng)量(liang)大小和(he)位置的機器。因轉(zhuan)(zhuan)子(zi)在圍(wei)繞其軸線旋(xuan)(xuan)轉(zhuan)(zhuan)時,由于相對于軸線的質(zhi)量(liang)分(fen)布不均勻而(er)產(chan)生(sheng)離(li)心力。這種(zhong)不平(ping)衡(heng)(heng)離(li)心力作用在轉(zhuan)(zhuan)子(zi)軸承上(shang)會引起振動,產(chan)生(sheng)噪聲和(he)加速軸承磨損(sun),以致嚴重影響產(chan)品的性能和(he)壽命,因此要運(yun)用動平(ping)衡(heng)(heng)機進行檢 測平(ping)衡(heng)(heng):去重法(fa)
在實際應用中,往往要(yao)經過多(duo)次測試和校正,才能使殘(can)余不平衡量達(da)到要(yao)求。
1)從(cong)鉆孔(kong)去(qu)重(zhong)的(de)工藝要求出發,一般不是鉆一個(ge)(ge)孔(kong)的(de)方法,而是在(zai)位置(zhi)已(yi)分配(pei)好的(de)多個(ge)(ge)孔(kong)位中,選(xuan)擇若干個(ge)(ge)位置(zhi)鉆孔(kong)去(qu)重(zhong),通過(guo)矢量合(he)成達到平衡校(xiao)正的(de)效果。
2)動平衡:配重分(fen)量法
為(wei)了配重安裝方(fang)(fang)便,可先(xian)在被平衡(heng)轉(zhuan)子上(shang)鉆若干個均(jun)布的(de)(de)螺(luo)孔(kong)(kong),根(gen)據被平衡(heng)轉(zhuan)子所鉆螺(luo)孔(kong)(kong)的(de)(de)數目分一(yi)(yi)般(ban)有三(san)點(dian)(dian)配重法(fa)和四點(dian)(dian)配重法(fa)。一(yi)(yi)般(ban)來(lai)講位(wei)置是(shi)任(ren)意選的(de)(de),但是(shi)我們的(de)(de)校正工作都是(shi)在動(dong)平衡(heng)測(ce)試工作以后進(jin)行的(de)(de),故一(yi)(yi)般(ban)選擇(ze)為(wei)動(dong)平衡(heng)測(ce)試時鑒(jian)相(xiang)傳(chuan)感器(qi)所在的(de)(de)位(wei)置。配重分量(liang)法(fa)多(duo)應用于單(dan)面(mian)和低速的(de)(de)動(dong)平衡(heng),該(gai)方(fang)(fang)法(fa)起停(ting)機次數較多(duo)但測(ce)量(liang)時可不(bu)用鑒(jian)相(xiang)傳(chuan)感器(qi),測(ce)試系統成(cheng)本低。
3) 附(fu)加動(dong)平衡(heng)盤法(fa)
對(dui)于需要(yao)經常(chang)對(dui)其進(jin)(jin)(jin)行不平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)量(liang)校正的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi),如磨床砂(sha)輪(lun)轉(zhuan)(zhuan)(zhuan)子(zi)(zi),平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)前推薦在(zai)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)上安裝一只平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)盤(pan)(pan)。平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)盤(pan)(pan)上加工出梯形(xing)槽,用于放入附加平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)塊(kuai)。平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)盤(pan)(pan)的(de)(de)(de)尺寸,應針對(dui)不同(tong)(tong)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)的(de)(de)(de)構造進(jin)(jin)(jin)行設(she)計。針對(dui)不同(tong)(tong)的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi),平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)盤(pan)(pan)的(de)(de)(de)結(jie)構大同(tong)(tong)小異。應用平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)盤(pan)(pan)法對(dui)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)進(jin)(jin)(jin)行平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)時,只需知(zhi)道(dao)平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)盤(pan)(pan)上平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)塊(kuai)的(de)(de)(de)起始位置,在(zai)拾(shi)得(de)不平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)量(liang)后,通過計算得(de)到使得(de)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)被平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)時平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)塊(kuai)所(suo)在(zai)的(de)(de)(de)位置,移動平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)塊(kuai)到相應的(de)(de)(de)位置,就可以對(dui)轉(zhuan)(zhuan)(zhuan)子(zi)(zi)精準(zhun)地進(jin)(jin)(jin)行平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)。集智機電小編總結(jie)的(de)(de)(de)這3種動平(ping)(ping)(ping)衡(heng)(heng)(heng)(heng)機校正方法都是比較好(hao)用的(de)(de)(de)。