檢(jian)查(cha)所有(you)(you)防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)銘牌數據，尤(you)其是(shi)電(dian)(dian)(dian)壓(ya)、繞(rao)組(zu)的連接方式、類(lei)別、防(fang)護等級(ji)、標注溫(wen)度和軸(zhou)承(cheng)型號。如果防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)裝(zhuang)(zhuang)有(you)(you)鎖定裝(zhuang)(zhuang)置(zhi)，請將(jiang)其打開，用手(shou)旋(xuan)轉(zhuan)(zhuan)轉(zhuan)(zhuan)軸(zhou)，檢(jian)測(ce)防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)空轉(zhuan)(zhuan)情況。檢(jian)查(cha)防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)是(shi)否隨身(shen)攜帶有(you)(you)安裝(zhuang)(zhuang)使用說明書(shu)，比便安裝(zhuang)(zhuang)時(shi)使用。不要(yao)超(chao)出產(chan)(chan)品樣本中(zhong)軸(zhou)承(cheng)的允許(xu)負(fu)載值。部(bu)分客戶的法票我(wo)們會隨從防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)一起發過(guo)來，粉塵防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)廠家電(dian)(dian)(dian)話(hua)，一般(ban)會在隨防(fang)爆(bao)振(zhen)(zhen)(zhen)動(dong)電(dian)(dian)(dian)機(ji)(ji)一起的產(chan)(chan)品樣本中(zhong)。

防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)安裝(zhuang)時的主(zhu)要注意事(shi)項裝(zhuang)有(you)滾柱(zhu)軸(zhou)(zhou)(zhou)承(cheng)的防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)，YBZJ粉(fen)塵(chen)(chen)防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)廠家(jia)電(dian)(dian)(dian)(dian)(dian)(dian)話，不(bu)施加徑向力(li)(li)在防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)軸(zhou)(zhou)(zhou)上運轉(zhuan)可能(neng)損(sun)壞(huai)滾柱(zhu)軸(zhou)(zhou)(zhou)承(cheng)。裝(zhuang)有(you)角接觸（推力(li)(li)）軸(zhou)(zhou)(zhou)承(cheng)的防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)，不(bu)施加軸(zhou)(zhou)(zhou)向力(li)(li)在防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)軸(zhou)(zhou)(zhou)上運轉(zhuan)防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)可能(neng)損(sun)壞(huai)角接觸（推力(li)(li)）軸(zhou)(zhou)(zhou)承(cheng)。裝(zhuang)有(you)注油嘴的防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)，防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)初次起動(dong)(dong)(dong)或長期存(cun)放后再次起動(dong)(dong)(dong)時，YBZJ粉(fen)塵(chen)(chen)防爆(bao)(bao)(bao)振(zhen)動(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)廠家(jia)電(dian)(dian)(dian)(dian)(dian)(dian)話，必須注入規(gui)定的潤滑脂(zhi)直(zhi)至(zhi)有(you)潤滑脂(zhi)從排放口流(liu)出(chu)。

防爆(bao)振(zhen)動(dong)電(dian)機由于(yu)受作業面積的(de)(de)限(xian)制，大多數廠家都(dou)采用(yong)通用(yong)的(de)(de)水(shui)(shui)壓(ya)機，這(zhe)樣模擬零部件實際裝配狀(zhuang)態的(de)(de)功能就需要有(you)水(shui)(shui)壓(ya)工(gong)裝來保證。一(yi)般(ban)來說，水(shui)(shui)壓(ya)試驗(yan)工(gong)裝結構較為簡單，但設計不(bu)當(dang)，YBZJ粉塵防爆(bao)振(zhen)動(dong)電(dian)機廠家電(dian)話，同樣會帶來一(yi)系列的(de)(de)問題，因此(ci)也不(bu)可(ke)掉以(yi)輕(qing)心，需認真對待。以(yi)下(xia)選取幾種(zhong)典型結構作一(yi)淺析。保證試驗(yan)目的(de)(de)的(de)(de)工(gong)裝結構水(shui)(shui)壓(ya)試驗(yan)的(de)(de)目的(de)(de)是正確地評(ping)判工(gong)件外殼的(de)(de)強(qiang)度和是否(fou)有(you)缺陷。根據氣(qi)體(ti)平衡方程，在(zai)恒溫條(tiao)件下(xia)，氣(qi)體(ti)壓(ya)縮(suo)前(qian)后滿足(zu)如下(xia)平衡方程P1×V1＝P2×V2