防爆振動電機(ji)是(shi)按組(zu)別(bie)認證并(bing)分類的(de)。這是(shi)通過(guo)參考周圍(wei)氣體，根據(ju)標注溫度(du)(du)（基于(yu)40℃環(huan)(huan)境(jing)(jing)溫度(du)(du)計(ji)算(suan)出的(de)）確定(ding)的(de)。防爆振動電機(ji)若安裝在溫度(du)(du)高于(yu)40℃的(de)周圍(wei)環(huan)(huan)境(jing)(jing)下(xia)時，請向我公(gong)司技術人員咨詢(xun)所需(xu)環(huan)(huan)境(jing)(jing)溫度(du)(du)下(xia)的(de)新的(de)銘牌(pai)數據(ju)和(he)試驗(yan)報(bao)告(gao)。正常環(huan)(huan)境(jing)(jing)溫度(du)(du)不(bu)能(neng)低于(yu)-20℃。需(xu)要(yao)較(jiao)低溫度(du)(du)時，請咨詢(xun)我公(gong)司技術人員。在對防爆振動電機(ji)或被(bei)驅動設備操(cao)作(zuo)前，YBZJ隔(ge)爆振動電機(ji)批發，先(xian)切(qie)斷電源并(bing)進行鎖定(ding)。檢測J緣(yuan)電阻過(guo)程(cheng)中一定(ding)要(yao)確保周圍(wei)環(huan)(huan)境(jing)(jing)中無爆咋性氣體存在。

防爆(bao)振(zhen)動電機零(ling)(ling)部件(jian)(jian)(jian)水(shui)(shui)壓(ya)(ya)試(shi)(shi)驗(yan)工(gong)裝典型結構(gou)如(ru)果不設排氣(qi)(qi)裝置，防爆(bao)振(zhen)動電機零(ling)(ling)部件(jian)(jian)(jian)空(kong)腔內氣(qi)(qi)體(ti)的(de)體(ti)積(ji)(ji)在進(jin)水(shui)(shui)加壓(ya)(ya)后，將被壓(ya)(ya)縮為原空(kong)腔容積(ji)(ji)的(de)P1／P2倍，積(ji)(ji)留(liu)在工(gong)件(jian)(jian)(jian)空(kong)腔頂部。如(ru)果零(ling)(ling)部件(jian)(jian)(jian)空(kong)腔容積(ji)(ji)較(jiao)大，而零(ling)(ling)部件(jian)(jian)(jian)上缺陷如(ru)氣(qi)(qi)孔(kong)、砂眼較(jiao)小時，YBZJ隔(ge)爆(bao)振(zhen)動電機批(pi)(pi)發，這部分氣(qi)(qi)體(ti)不能及時排出會影響(xiang)到試(shi)(shi)驗(yan)對零(ling)(ling)部件(jian)(jian)(jian)頂部結構(gou)性能的(de)正(zheng)確評(ping)判。常(chang)用的(de)工(gong)裝需設排氣(qi)(qi)裝置，典型結構(gou)如(ru)圖1所(suo)示；該(gai)結構(gou)可以(yi)通過彎嘴旋塞、排氣(qi)(qi)管(guan)保證在水(shui)(shui)壓(ya)(ya)試(shi)(shi)驗(yan)時工(gong)件(jian)(jian)(jian)內腔氣(qi)(qi)體(ti)全部排出，西藏隔(ge)爆(bao)振(zhen)動電機批(pi)(pi)發，達到試(shi)(shi)驗(yan)目的(de)。

防(fang)(fang)爆(bao)振(zhen)動電(dian)(dian)機(ji)的人工(gong)(gong)潤(run)滑(hua)和自動潤(run)滑(hua)介紹(shao)防(fang)(fang)爆(bao)振(zhen)動電(dian)(dian)機(ji)運行時(shi)進行人工(gong)(gong)潤(run)滑(hua)如果裝(zhuang)有(you)溢(yi)油(you)孔(kong)塞或止逆閥(fa)的，應將(jiang)其打開；油(you)脂通道一(yi)定要開啟；向軸(zhou)承注入(ru)指訂量的油(you)脂；防(fang)(fang)爆(bao)振(zhen)動電(dian)(dian)機(ji)運行1-2小時(shi)，YBZJ隔爆(bao)振(zhen)動電(dian)(dian)機(ji)批發，使多(duo)余油(you)脂全部排出軸(zhou)承，然后(hou)蓋(gai)上溢(yi)油(you)孔(kong)塞或關閉止逆閥(fa)（若有(you)）。每一(yi)個滑(hua)動軸(zhou)承均帶有(you)呼吸器，用于平(ping)衡軸(zhou)承腔內與外部的氣體壓力，緩解工(gong)(gong)作時(shi)軸(zhou)承室內部的油(you)霧壓力。