易熔塞廠家告訴你其工作溫度

易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)塞是偶合(he)(he)(he)器的(de)過熱保(bao)護裝置。當偶合(he)(he)(he)器處于制動和過載工(gong)(gong)(gong)況時(shi)(shi),輸出端逐漸減速直至停止(zhi),效(xiao)率(lv)劇下降,損失的(de)功率(lv)轉化(hua)成熱量,使偶合(he)(he)(he)器迅速升溫(wen)(wen)。此(ci)時(shi)(shi)如(ru)不用易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)塞加以(yi)保(bao)護,任(ren)其溫(wen)(wen)度繼續上升,則可(ke)能引起工(gong)(gong)(gong)作(zuo)油液。所(suo)以(yi)不可(ke)用實心螺塞代替(ti)易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)塞使用。易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)塞的(de)結構原(yuan)理很簡單,塞體芯部空腔(qiang)中澆注了易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)合(he)(he)(he)金(jin),通常易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)合(he)(he)(he)金(jin)熔(rong)(rong)(rong)(rong)(rong)化(hua)溫(wen)(wen)度為125度,特殊也可(ke)達到140度。當工(gong)(gong)(gong)作(zuo)液溫(wen)(wen)度升至易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)合(he)(he)(he)金(jin)熔(rong)(rong)(rong)(rong)(rong)化(hua)溫(wen)(wen)度時(shi)(shi),易(yi)(yi)熔(rong)(rong)(rong)(rong)(rong)合(he)(he)(he)金(jin)便熔(rong)(rong)(rong)(rong)(rong)化(hua),工(gong)(gong)(gong)作(zuo)液從小(xiao)孔中噴出,輸出與輸入因失去工(gong)(gong)(gong)作(zuo)介質而被切(qie)斷(duan),于是電機(ji)(ji),減速機(ji)(ji),工(gong)(gong)(gong)作(zuo)機(ji)(ji)及(ji)偶合(he)(he)(he)器本身都得到了保(bao)護。

易熔塞溫度的歸類

偶(ou)合(he)(he)器(qi)(qi)易(yi)(yi)熔(rong)(rong)(rong)塞(sai)標準常(chang)規溫(wen)度(du)T=125℃±5℃.對于頻繁啟(qi)動(dong)或(huo)沉重(zhong)大慣(guan)量負載啟(qi)動(dong)時(shi)間較長(chang)的(de)(de)工(gong)況(kuang),可(ke)選用140℃或(huo)160℃的(de)(de)易(yi)(yi)熔(rong)(rong)(rong)合(he)(he)金塞(sai),但可(ke)能(neng)會影(ying)響縮短(duan)骨架油封(feng)的(de)(de)壽命(ming),在機械超(chao)載或(huo)過載情況(kuang)下,偶(ou)合(he)(he)器(qi)(qi)泵輪(lun)與渦輪(lun)滑差(cha)加大,產生功率損失即(ji)而轉換為熱(re)能(neng)(液力偶(ou)合(he)(he)器(qi)(qi)中的(de)(de)工(gong)作液溫(wen)度(du)升高)。限矩(ju)型(xing)液力偶(ou)合(he)(he)器(qi)(qi)有一個(ge)或(huo)多個(ge)易(yi)(yi)熔(rong)(rong)(rong)塞(sai)。易(yi)(yi)熔(rong)(rong)(rong)塞(sai)的(de)(de)芯部有低熔(rong)(rong)(rong)點合(he)(he)金,在1定的(de)(de)溫(wen)度(du)下(120-140-160等)熔(rong)(rong)(rong)化。在此以(yi)后,工(gong)作液噴出(chu),功率的(de)(de)傳遞將被切(qie)斷(duan)。所以(yi),易(yi)(yi)熔(rong)(rong)(rong)塞(sai)選用時(shi)須謹慎考慮(lv)各方(fang)因素(su)。易(yi)(yi)熔(rong)(rong)(rong)塞(sai)價格哪家好？我(wo)們歡迎您的(de)(de)致電咨詢