
西門子主(zhu)軸電(dian)機(ji)軸承異響(xiang)更(geng)換解(jie)決(jue)維(wei)修
軸承故障需要更(geng)換(huan),還(hai)有(you)磁鋼(gang)松動(dong)、定(ding)子轉(zhuan)子摩擦(ca)的問(wen)題。調整(zheng)驅(qu)動器(qi)增(zeng)益、檢查安(an)裝(zhuang)、潤(run)滑(hua)軸(zhou)承、編(bian)碼器(qi)和(he)負載調整(zheng)。械(xie)和電氣(qi)兩(liang)方面,機械(xie)方面如(ru)風扇、聯軸(zhou)器(qi)不(bu)同(tong)心(xin),電氣(qi)方(fang)面如(ru)變頻器(qi)載波(bo)頻率、共振和負載能力(li)。檢(jian)查加減(jian)速速(su)度、清潔(jie)軸封(feng)。更(geng)換(huan)部件和清潔(jie)軸承。檢查機械(xie)系統(tong)、控制(zhi)信號和驅(qu)動(dong)器(qi)參數(shu)。
軸承維護
檢查軸承徑向(xiang)遊(you)隙(xi),若(ruo)超(chao)過(guo)0.1mm需更(geng)換原(yuan)裝(zhuang)軸(zhou)承(推(tui)薦SKF Explorer系列(lie)),並采用(yong)高溫(wen)鋰基潤(run)滑(hua)脂(zhi)每(mei)2000小時(shi)補(bu)充(chong)潤(run)滑(hua)
清(qing)理(li)軸封(feng)汙垢(gou),低速(su)運轉(zhuan)時滴(di)入(ru)稀(xi)油潤(run)滑(hua)(如(ru)ISO VG32潤(run)滑(hua)油(you))可(ke)消除摩(mo)擦(ca)噪音(yin)
安(an)裝(zhuang)校(xiao)準(zhun)
聯軸(zhou)器(qi)對(dui)中(zhong)誤差控制(zhi)在0.05mm以內(nei),皮(pi)帶(dai)傳(chuan)動需用(yong)張力(li)計確(que)保各皮(pi)帶(dai)張力(li)差(cha)<5%
檢(jian)查電機(ji)底座平面度偏(pian)差≤0.1mm/m,緊(jin)固(gu)螺栓按(an)對(dui)角線(xian)順序分三次(ci)擰緊至(zhi)設定扭矩
傳(chuan)動部件檢查
排查齒輪箱嚙(nie)合間(jian)隙(xi)(建(jian)議0.1-0.15mm)及同(tong)步(bu)帶齒磨損情況(kuang)(磨損超過(guo)30%需更(geng)換)
若(ruo)定(ding)轉(zhuan)子掃(sao)膛,需重新調整(zheng)氣(qi)隙(xi)均(jun)勻度(控制(zhi)在0.2mm以內(nei))
西門子1PH主(zhu)軸電(dian)機(ji)燒(shao)線(xian)圈維修,西門子主(zhu)軸電(dian)機(ji)斷(duan)軸卡死維(wei)修,西門子主(zhu)軸電(dian)機(ji)運行(xing)壹會發燙過(guo)溫(wen)報警(jing)維(wei)修,1PH7主(zhu)軸電(dian)機(ji)運行(xing)異響(xiang)維(wei)修,西門子主(zhu)軸電(dian)機(ji)繞組短(duan)路維修,西門子伺(si)服(fu)電(dian)機(ji)維(wei)修,西門子直線(xian)電機維(wei)修,西門子力(li)矩(ju)電(dian)機(ji)維(wei)修,西門子WEISS電主(zhu)軸維(wei)修。噪音(yin)過(guo)大(da),振動偏(pian)大(da),發熱過(guo)高;精(jing)度太低,電主(zhu)軸頂(ding)死(si)
