數控母線加工機銅排加工機油溫異常處理方法

發布日期：2018-06-07 作者：力(li)建(jian)數控點擊：

來(lai)源：力建數控母線機、母線加工機、銅排加工機、母排加工機生產廠家責任編輯：01顧(gu)問

; 數控(kong)(kong)母線加(jia)工機銅排加(jia)工機是我司主要產品之一。下面(mian)小(xiao)編為您分享數控(kong)(kong)母線加(jia)工機銅排加(jia)工機的油溫(wen)故(gu)障處理方法(fa)：

數控(kong)母線(xian)加(jia)(jia)工(gong)機銅排(pai)加(jia)(jia)工(gong)機油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)表指(zhi)示(shi)的(de)是(shi)(shi)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)頂(ding)層(ceng)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen),運行中(zhong)(zhong)的(de)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)監視點(dian)為(wei)85℃,溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)升(sheng)是(shi)(shi)指(zhi)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)頂(ding)層(ceng)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)減去環境(jing)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du),運行中(zhong)(zhong)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)在外溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)40℃時(shi),其溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)升(sheng)不得超過(guo)(guo)(guo)55℃,運行中(zhong)(zhong)以(yi)(yi)頂(ding)層(ceng)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)為(wei)準(zhun)(zhun),溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)升(sheng)是(shi)(shi)參(can)考數據。若變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)在同等(deng)條件下(環境(jing)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)、負(fu)荷、油(you)(you)位等(deng)),油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)比平時(shi)高出(chu)10℃或(huo)(huo)負(fu)荷不變(bian)(bian)但溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)不斷上升(sheng),并(bing)且冷(leng)卻裝置正(zheng)常(chang)運行,則認為(wei)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)發生內部(bu)(bu)故(gu)(gu)障(zhang)(應注意溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)表有(you)(you)(you)無誤差或(huo)(huo)失靈)。我國變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)升(sheng)標(biao)準(zhun)(zhun),均以(yi)(yi)環境(jing)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)40℃為(wei)準(zhun)(zhun),故(gu)(gu)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)頂(ding)層(ceng)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)一(yi)般不得超過(guo)(guo)(guo)40℃+55℃=95℃。頂(ding)層(ceng)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)如(ru)超過(guo)(guo)(guo)95℃,其內部(bu)(bu)線(xian)圈的(de)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)就要超過(guo)(guo)(guo)線(xian)圈絕緣物的(de)耐熱強度(du)(du)(du),為(wei)了使絕緣不致(zhi)過(guo)(guo)(guo)快老(lao)化,所以(yi)(yi)規(gui)定變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)頂(ding)層(ceng)油(you)(you)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)的(de)監視應控(kong)制(zhi)在85℃以(yi)(yi)下。導(dao)致(zhi)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)異(yi)常(chang)的(de)原因(yin)內部(bu)(bu)故(gu)(gu)障(zhang)引(yin)(yin)(yin)起(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)異(yi)常(chang)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)內部(bu)(bu)故(gu)(gu)障(zhang)如(ru)匝間短(duan)路或(huo)(huo)層(ceng)間短(duan)路,線(xian)圈對(dui)圍(wei)屏放(fang)電,內部(bu)(bu)引(yin)(yin)(yin)線(xian)接頭發熱,鐵芯(xin)多點(dian)接地使渦流增大過(guo)(guo)(guo)熱,零(ling)序(xu)不平衡電流等(deng)漏磁通與鐵件油(you)(you)箱形成(cheng)回路而發熱等(deng)因(yin)素引(yin)(yin)(yin)起(qi)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)異(yi)常(chang)時(shi),還將伴隨著(zhu)瓦(wa)斯或(huo)(huo)差動保護動作,故(gu)(gu)障(zhang)嚴重時(shi)還可能使防(fang)爆管或(huo)(huo)壓(ya)(ya)(ya)(ya)力釋放(fang)閥(fa)噴油(you)(you),這時(shi)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)應停(ting)用(yong)檢查(cha)。冷(leng)卻器(qi)(qi)不正(zheng)常(chang)運行或(huo)(huo)發生故(gu)(gu)障(zhang)如(ru)潛油(you)(you)泵停(ting)運,風扇(shan)損壞,散熱管道積垢,冷(leng)卻效率不良,散熱器(qi)(qi)閥(fa)門(men)沒(mei)有(you)(you)(you)打開等(deng)原因(yin)引(yin)(yin)(yin)起(qi)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)異(yi)常(chang)。應及時(shi)對(dui)冷(leng)卻系統(tong)進行維護和沖洗或(huo)(huo)投人備用(yong)冷(leng)卻器(qi)(qi),否則就要調整變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)的(de)負(fu)荷。數控(kong)母線(xian)加(jia)(jia)工(gong)機銅排(pai)加(jia)(jia)工(gong)機溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)指(zhi)示(shi)器(qi)(qi)有(you)(you)(you)誤差或(huo)(huo)指(zhi)示(shi)失靈,應更(geng)換溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)(wen)度(du)(du)(du)表。

如果您(nin)對以上數(shu)(shu)(shu)控(kong)母(mu)線(xian)加工機、數(shu)(shu)(shu)控(kong)母(mu)排加工機、數(shu)(shu)(shu)控(kong)銅排加工機感興趣或有(you)疑問,請點擊官網或aptengmeisiwang.com在線客服,或致電：0531-87512217，力建數控(kong)——創新發展、專業生產、專注母線加工機設備十余年。