Zigawo za nayiloni zomwe si za standardndi osiyanasiyana ntchito ndipo akhoza bwino m'malo chitsulo, mkuwa, zitsulo ndi zipangizo zina.Ziwalo za nayiloni zomwe sizikhala wamba sizimva kuvala komanso zosachita dzimbiri, ndipo ndizofunikira kuti zilowe m'malo mwa zida zamakina zosavala.Itha kugwiritsidwa ntchito m'magawo opanga magalimoto, zida zamankhwala ndi magawo ena, zida zovala, magiya, ma bushings, zolumikizira zomangamanga, ma impellers, etc.
Zigawo za nayiloni zomwe sizili zokhazikika zitha kugwiritsidwa ntchito m'magawo otsatirawa
Zigawo za nayiloni zomwe si za standardamagwiritsidwa ntchito kwambiri mu mphamvu zamagetsi ndi makina, monga mphete zosindikizira, manja, ma impellers, zotengera mankhwala, shuttles, wononga ndodo, etc.
1. Ziwalo za nayiloni zomwe sizili zofananira zimakhala ndi kukana kwabwino, ndipo kugundana koyezera nthawi zambiri kumakhala 0.1-0.3, ndiko kuti, kugundana kwa nsalu ya pulasitiki ya phenolic ndi 1/4, ndipo kugundana kwa ndodo ndi 1/3.Zopangira mafuta.
2. Ziwalo zooneka ngati nayiloni zimakhala ndi kuuma kwakukulu, kulimba kwamphamvu, kusinthasintha kwamphamvu, kulimba kwamphamvu komanso kutalika kwakukulu.Mphamvu yake yopondereza ndi yofanana ndi yachitsulo, ndipo mphamvu yake ya kutopa imakhala yofanana ndi yachitsulo chosungunuka ndi aluminiyamu.
3. Zigawo za nayiloni zomwe sizili zoyenera zimakhala ndi mankhwala okhazikika ndipo sizimakhudzidwa ndi mankhwala (mowa, alkali ofooka, mafuta, hydrocarbon, etc.).
4. Zigawo za nayiloni zomwe sizili zovomerezeka zimakhala ndi ubwino wambiri monga kulemera kwa mafuta, kukana mafuta, kulimba kwabwino, kukana kuvala mwamphamvu, komanso kugwedezeka.amagwiritsidwa ntchito kwambiri.
5. Ziwalo za nayiloni zomwe sizikhala zokhazikika zimakhala ndi mphamvu zolimba, zimatha kupindika koma osapunduka, ndipo zimasunga mawonekedwe oyambira ndikukana kukhudzidwa.
6. M'mapulojekiti ena opanda mafuta odzola, mbali zosagwirizana ndi nayiloni zimakhala ndi kukana kwapamwamba kwa kuvala ndi kudzipangira okha mafuta kuposa carbon steel, bronze, phenolic laminate ndi iron cast, zomwe zingathe kupulumutsa mphamvu zambiri.
7. Poyerekeza ndi zitsulo, zida za nayiloni zomwe sizili zoyenera zimakhala ndi modulus yaying'ono kuposa zitsulo, ndipo zimatha kuchepetsa kwambiri kugwedezeka, zomwe zimapereka njira yothandiza yoletsa phokoso kuposa zitsulo.
Nthawi yotumiza: Oct-14-2022
