Kodi mungasankhe bwanji valavu ya Gulugufe?

Gulugufe wa GulugufeKusankha: Kodi Mungasankhe Bwanji Pakati pa Chisindikizo Chofewa ndi Chisindikizo Chokha?

Posankhidwa kwa mavalo a gulugufe, kusankha pakati pa mavalo a gulugufe wofewa ndi mavalo a gulugufe kumakhudza mwachindunji kachitidwe ka Dongosolo, moyo wa ntchito, ndi mtengo. Kusiyana kwa mabodza awiriwa mu zinthu ziwiri zomwe zikuchitika komanso zochitika zomwe zimafunikira kuti zichitike mbali zitatu: zapakatikati, kutentha ndi kukakamizidwa ndi kutsegula pafupipafupi.

Zosindikizidwa zofewa zofewaMavalidwe a GulugufeNthawi zambiri amagwiritsa ntchito rabara (monga Nitrile rabara, mphira wa epdm) kapena fluoroplastic (monga ptfe), yomwe ili ndi maubwino otseguka ndi otseguka. Pamene sing'anga ndi kutentha kwa chipinda, mpweya kapena kufooka kotsika mtengo (monga kuwonongeka kwa mpweya wabwinoko) kuwononga malo otsetsereka, makamaka ma piperines, kukonza chakudya). Komabe, ziyenera kudziwidwa kuti malire apamwamba a kutentha kwa kutentha nthawi zambiri kumakhala 120 ℃, ndi kwa fluorticlastics ndi 180 ℃. Kupitilira pamlingo uwu kumatha kupangitsa kuti malo otetezedwa aziwuma kapena kusokonekera, zomwe zimayambitsa kutayikira.

Mavalo ankhondo olimba amakhala ndi kutentha kwambiri komanso kukana kwapadera kwambiri kudzera pazitsulo (monga chitsulo chosapanga dzimbiri, cholimba) pazitsulo kapena chitsulo kukhazikika awiriawiri. Mu ntchito zamafuta, mafuta otentha, mpweya wotentha (monga kupitirira 300 ℃) kapena ma media ℃) Mwachitsanzo, mavuvu a elementvic molimbika amagwiritsidwa ntchito nthawi zambiri m'mapazi odyetsa m'matumbo opanga magetsi. Kapangidwe kake kamatha kuchepetsa mikangano pamtunda wopingasa, pomwe kulimitsa kutentha kwamphamvu ndikutsegula ndikutseka kusinthasintha.

Pali malingaliro olakwika awiri olakwika kuti adziwe posankha chinthu: Choyamba, munthu sayenera kutsatira zisindikizo zolimba. Ngati palibe tinthu tating'onoting'ono kwambiri mu sing'anga, mtengo wokwera mtengo komanso mphamvu yotseguka komanso yotseka yolimba imakhala yovuta; Kachiwiri, mavu osindikizira a Buttern ≠ kutsika pang'ono. Pokulitsa thupi la valavu komanso kulimbitsa madontho ena ofewa, maveyo a gulugufe osindikizidwa amatha kupirira chitsimikizo cha 2.5mmm, koma chotsimikizika, CE) chikuyenera kutsimikiziridwa ndi wopanga.

Pomaliza: ChofewaMavalidwe a Gulugufeamakondedwa chifukwa choyeretsa makanema, pomwe mavalo a gulugufe olimba amakopeka ndi mapepala owonjezera kutentha; Ngati zogwirira ntchito zili pakati pa awiriwo (monga madzi otentha pa 150 ℃), valavu ya gulugufe wokhala ndi zitsulo kapena yolumikizidwa ndi zitsulo kapena yolumikizidwa ndi alloy olimba amatha kulinganiza kuti azichita bwino.