High pressure resin hose kwa malo ovuta

Monga m'badwo watsopano wa ma hydraulic hoses (high-pressure pneumatic hoses), mipope ya utomoni wothamanga kwambiri imakhala ndi zabwino zambiri kuposa mipope ya mphira yachikhalidwe m'mbuyomu.

Choyamba, kukana kwamafuta kwa mapaipi a utomoni wothamanga kwambiri ndikokwera kuposa kasanu kuposa mapaipi a rabara.Poyerekeza ndi mapaipi a mphira amtundu womwewo, ali ndi mphamvu zambiri zonyamulira komanso kulemera kwa chitoliro chotsika.Fiber yolukidwa ndi utomoni wapamwamba kwambiri imatha kupangidwa ndikupangidwa molingana ndi zosowa za ogwiritsa ntchito pamapaipi osiyanasiyana othamanga kwambiri;Kuthamanga kwa chubu choyezera kuthamanga kwa 3mm kumatha kufika 63MPa;ndipo m'mimba mwake ndi 6mm okha.

Maonekedwe a chubu cha resin yothamanga kwambiri nthawi zambiri amapangidwa ndi zinthu zapamwamba kwambiri za polyurethane elastomer, ndipo kukana kwake kumakwera katatu kuposa chubu la rabala.Zinthuzi zimadziwika kuti mfumu ya kukana kuvala.Ili ndi kukana bwino kwamankhwala komanso kukana kwamphamvu kwa dzimbiri.Ndi payipi yowongoka bwino yomwe imagwira ntchito bwino kwambiri.Kaya ikukonza kapena kugwiritsa ntchito, ntchito yake yodalirika ya chilengedwe imakondedwa ndi ogwiritsa ntchito.

Khoma lamkati la chubu la resin lalitali kwambiri limakhala losalala ngati galasi pamwamba, lomwe siliyipitsa sing'anga kapena kuipitsidwa ndi sing'anga;kutayika kwa mphamvu yamagetsi ndikocheperako komanso kuchita bwino kwambiri.Chubu cha resin cholimba kwambiri chomwe chimalimbikitsidwa ndi kuluka kwa ulusi chitha kugwiritsidwa ntchito ngati payipi yotsekera chifukwa chakuchita bwino kwambiri kwazinthu zomwe zasankhidwa zokha.