[冷熱沖擊試驗箱]冷熱沖擊試驗箱設備的自我檢修維護方法
[冷熱沖擊試驗箱]冷熱沖擊試驗箱設備的自我檢修維護方(fang)法
冷熱(re)沖擊試(shi)(shi)驗箱設備主要是針對(dui)于電(dian)工(gong)、電(dian)子產品,以及其原器件,及其它材料(liao)在高溫、低溫速變的環境下貯存、運輸、使用時的適應性試(shi)(shi)驗。適用標準:GB/T5170.5-2008、GB/T10586-2006、GB/T2423.1-2008試(shi)(shi)驗A、GB/T2423.2-2008試(shi)(shi)驗B、GB/T2423.3-2006試(shi)(shi)驗、GB/T2423.4-2008試(shi)(shi)驗等(deng)。
1.認真檢查各級氣缸(gang)和運動機(ji)件的動作聲音根據“聽”辨別它的工(gong)作情(qing)況是否(fou)正常(chang),如果發現不正常(chang)的聲音立即(ji)停(ting)機(ji)檢查;
2.注意各級壓力表,儲氣罐(guan)及冷卻(que)器(qi)上的壓力表和潤滑油壓力表的指示值是(shi)否在規定的范圍內;
3.注意電機的溫升、軸承溫度和電壓表、電流表指示(shi)情況是否(fou)正常,電流不得超(chao)過(guo)電動機額定電流,若超(chao)過(guo)時(shi),要找原因(yin)或停(ting)機檢查;
4.經常檢查電機內有(you)(you)無雜(za)物甚至導電物體(ti),線圈有(you)(you)否被(bei)損壞,定子(zi)、轉(zhuan)子(zi)有(you)(you)否摩(mo)擦,否則電動(dong)機啟動(dong)后會使電機燒壞;
5.若(ruo)為水(shui)冷(leng)式(shi)壓縮(suo)機(ji)若(ruo)斷水(shui)后(hou)不能立即(ji)通入(ru)水(shui)要避免因(yin)冷(leng)熱不均發生氣(qi)缸裂紋。在冬季(ji)停車后(hou)要放掉(diao)冷(leng)卻水(shui)以免氣(qi)缸等處凍裂;
6.檢查冷卻水(shui)溫度(du)、流(liu)量(liang)是否正常(chang);
7.檢查潤(run)滑油(you)供情(qing)況(kuang),運(yun)動機(ji)構的潤(run)滑系(xi)統(tong)供油(you)情(qing)況(kuang)(有些壓縮機(ji)在(zai)機(ji)身十字頭導軌側面裝(zhuang)有有機(ji)玻璃(li)檔板(ban),可以(yi)直接(jie)看到(dao)十字頭運(yun)動及潤(run)滑油(you)的供應情(qing)況(kuang));氣缸、填料可用(yong)單向(xiang)伐(fa)作放油(you)檢查,可以(yi)檢查注油(you)器(qi)向(xiang)氣缸中注油(you)情(qing)況(kuang);
8.觀察機身油(you)池的油(you)面和注油(you)器中的潤(run)滑油(you)是否(fou)低(di)于刻度(du)線如低(di)時(shi)應及時(shi)加(jia)足(用油(you)尺的須停車檢(jian)查);
9.用手感觸檢查(cha)機身曲(qu)軸箱十字導(dao)軌處吸排氣伐(fa)蓋等處溫度是(shi)否正(zheng)常;
10.檢查壓縮機是否振動、地腳螺釘(ding)有無松動和(he)脫落現象(xiang);
11.檢查壓力調節(jie)器(qi)或負荷調節(jie)器(qi),安(an)全伐等是否靈敏;
12.注(zhu)意(yi)壓縮機和(he)所(suo)屬設備和(he)環境的衛生;
13.儲(chu)氣罐、冷卻器、油水(shui)分(fen)離器都(dou)要經常放出油水(shui);
14.所用(yong)潤滑機要沉(chen)淀過濾。冬季(ji)(ji)與(yu)夏(xia)季(ji)(ji)壓縮機油要區別使用(yong)。
廣東劍喬試(shi)驗(yan)(yan)(yan)(yan)設備(bei)有限公司是(shi)專注于振動及(ji)環(huan)境試(shi)驗(yan)(yan)(yan)(yan)設備(bei)研發、生產、銷售大(da)型生產廠家,主營產品(pin):振動臺、振動試(shi)驗(yan)(yan)(yan)(yan)機、振動試(shi)驗(yan)(yan)(yan)(yan)臺、沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)(yan)(yan)臺、沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)(yan)(yan)機、老化房、恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕(shi)(shi)試(shi)驗(yan)(yan)(yan)(yan)室、恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕(shi)(shi)機、快速溫(wen)(wen)變試(shi)驗(yan)(yan)(yan)(yan)箱、高低溫(wen)(wen)試(shi)驗(yan)(yan)(yan)(yan)箱、冷熱沖(chong)(chong)擊(ji)(ji)(ji)試(shi)驗(yan)(yan)(yan)(yan)箱、冷熱沖(chong)(chong)擊(ji)(ji)(ji)箱、恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕(shi)(shi)箱、恒(heng)(heng)溫(wen)(wen)恒(heng)(heng)濕(shi)(shi)試(shi)驗(yan)(yan)(yan)(yan)箱等產品(pin)。