昂昂溪機械密封的這三個功能一定要了解
機械密(mi)封(feng)(feng)(feng)包(bao)括(kuo)壓力(li)控制、溫(wen)度控制、流體替換(堵塞)和雜質去除系(xi)統。在機械密(mi)封(feng)(feng)(feng)系(xi)統中，上(shang)述系(xi)統并不同時包(bao)括(kuo)在內。密(mi)封(feng)(feng)(feng)系(xi)統的選擇主要(yao)取決于主密(mi)封(feng)(feng)(feng)件的應用范圍。例如，如...
機械密(mi)封(feng)(feng)(feng)包(bao)括(kuo)壓力(li)控制、溫(wen)度控制、流體替換(堵塞)和雜質去除系(xi)統。在機械密(mi)封(feng)(feng)(feng)系(xi)統中，上(shang)述系(xi)統并不同時包(bao)括(kuo)在內。密(mi)封(feng)(feng)(feng)系(xi)統的選擇主要(yao)取決于主密(mi)封(feng)(feng)(feng)件的應用范圍。例如，如...
機械密封利用(yong)機械方(fang)式傳(chuan)(chuan)(chuan)遞動(dong)(dong)(dong)(dong)力和運動(dong)(dong)(dong)(dong)的傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)，機械傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)在(zai)機械工程中(zhong)應(ying)用(yong)非(fei)常廣(guang)泛，有多(duo)種形式，主要包括皮帶傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、鏈傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、蝸桿蝸輪(lun)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)、齒輪(lun)齒條傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)和螺旋傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)...
機械密(mi)封(feng)是靠彈性元件(繃(beng)簧(huang)、波紋(wen)管(guan)等) 和密(mi)封(feng)液(ye)體(ti)壓(ya)力在(zai)相對運動(dong)的(de)動(dong)環和靜環的(de)接(jie)觸面(端(duan)(duan)面)上發作一恰當的(de)壓(ya)緊力(比壓(ya))使兩個亮光、 平直的(de)端(duan)(duan)面緊密(mi)貼合；端(duan)(duan)面間...
機械密(mi)(mi)封是一種依靠(kao)彈性(xing)元件(jian)對動(dong)(dong)(dong)、靜(jing)環(huan)端面(mian)(mian)密(mi)(mi)封副(fu)的(de)預緊和介質(zhi)壓力與(yu)彈性(xing)元件(jian)壓力的(de)壓緊而達到密(mi)(mi)封的(de)軸向端面(mian)(mian)密(mi)(mi)封裝置。動(dong)(dong)(dong)環(huan)和靜(jing)環(huan)的(de)端面(mian)(mian)組成一對摩擦副(fu)，動(dong)(dong)(dong)環(huan)靠(kao)密(mi)(mi)封室中液(ye)...
熱水(shui)泵集式機械密封(feng)是(shi)指(zhi)安裝(zhuang)運行在泵類設備中起動態密封(feng)作用(yong)的裝(zhuang)置，避免水(shui)泵蝸殼(ke)中的流體(ti)介質(zhi)通過泵軸流出。由于水(shui)泵多為輸送流體(ti)介質(zhi)，具有水(shui)平安裝(zhuang)、高轉速、高壓力、帶...
反壓狀態是不良(liang)的(de)工作狀態，介質(zhi)中的(de)顆粒、雜質(zhi)很容(rong)易(yi)進入(ru)密(mi)封(feng)面，使(shi)密(mi)封(feng)失效(xiao)。磨(mo)軸的(de)主要(yao)件為(wei)橡(xiang)膠波紋管，且由于(yu)上端(duan)密(mi)封(feng)面處于(yu)不良(liang)潤滑狀態，動靜環(huan)之(zhi)間的(de)摩擦力矩大于(yu)橡(xiang)...
