Ma Fasteners ndi zinthu zomwe zimagwiritsidwa ntchito kulumikiza ndikumangirira magawo, ndipo ndizomwe zimagwiritsidwa ntchito pomanga ndikugwiritsa ntchito.Mthunzi wake ukhoza kuwoneka pamitundu yonse ya makina, zida, magalimoto, zombo, njanji, milatho, nyumba, zomangamanga, zida, zida, zida ndi zida zamagetsi.Ili ndi mawonekedwe osiyanasiyana, mawonekedwe osiyanasiyana ndi kagwiritsidwe ntchito, komanso kukhazikika kwakukulu, kusanja, komanso kupanga.Pali mitundu yambiri ya zomangira, zomwe zimagawidwa m'magulu khumi ndi awiri, omwe ali: mabawuti, zomangira, zomangira, mtedza, zomangira, zomangira zamatabwa, zomangira, zikhomo, zomangira ndi zolumikizira zazing'ono, ma rivets, kuwotcherera. misomali , Manja a ulusi wa waya.Gulu lirilonse liri ndi ntchito yake yapadera m'munda uliwonse.Monga chimodzi mwazinthu zomwe zili ndi kuchuluka kwakukulu koitanitsa ndi kutumiza kunja ku China, zomangira zimatsatira mokwanira miyezo yapadziko lonse lapansi, zomwe zimalimbikitsa makampani othamanga ku China kuti ayang'ane ndi dziko lapansi ndikulimbikitsa makampani othamanga kuti achite nawo mgwirizano wapadziko lonse lapansi ndi mpikisano.Kuti tigwiritse ntchito zomangira bwino, tiyenera kusunga zomangira munthawi yake.Chifukwa chake tikamayeretsa zomangira nthawi zambiri timapeza zovuta zisanu ndi chimodzi zodziwika bwino ndi zina mwazinthu zazikulu.
1. Kuipitsidwa panthawiyo.Zomangirazo zitazimitsidwa, zimatsukidwa ndi silicate zotsukira ndikutsuka.Zinthu zolimba pamtunda zomwe zimayambitsidwa ndi zotsalira za silicate pamtunda wa cholumikizira chifukwa chosakwanira kutulutsa.2. Kuyika kwa zomangira sikogwirizana ndi sayansi.Ma fasteners amawonetsa zizindikiro zakusintha pambuyo pakutentha, zomwe zikuwonetsa kuti zomangirazo zidayipitsidwa ndi zoyeretsera komanso mafuta ozizimitsa panthawi yakutsuka.Zotsatira za kuwunika kwa mafuta oziziritsa zidatsimikizira kuti chifukwa cha kusanjika kosagwirizana ndi sayansi kwa zomangira panthawi yotenthetsera, zomangirazo zinali ndi okosijeni pang'ono m'mafuta ozizimitsa, omwe anali pafupifupi osasamala.Izi zikugwirizana ndi kuyeretsa, osati mafuta azimitsidwa.
3. Madzi a tanki ayenera kutsanulidwa pafupipafupi, ndipo kuchuluka kwa sopo mu thanki yotsuka kuyenera kuyang'aniridwa pafupipafupi.
4, caustic soda kuvulala.Zoyeretsa zamchere zimakhala ndi mankhwala a fluoride ndi kashiamu omwe amatha kuwotcha kudzera pazitsulo zomangira zitsulo panthawi ya kutentha ndikusiya mawanga pamwamba pa chomangira.Kuyeretsa bwino ndi kupukuta zomangira musanayambe kutentha kutentha kumalimbikitsidwa kuti muchotse zotsalira za alkaline zomwe zimayambitsa kuyaka kwa fasteners.
5. Kutaya madzi molakwika kungayambitse dzimbiri.Ndibwino kuti musinthe madzi otsuka pafupipafupi.Komanso, kuwonjezera dzimbiri inhibitor m'madzi ndi njira yabwino.
6. Dzimbiri lambiri.Ngati mafuta azimitsidwa ndi okalamba kwambiri, tikulimbikitsidwa kukhetsa mafuta akale ndikuwonjezera mafuta atsopano kuti ayang'anire ndondomeko ndikuzimitsa kukonza mafuta panthawi yonseyi.
Nthawi yotumiza: Dec-09-2022