Nkhani

Pogula ndi kugulitsa mapepala opangira malata, kugudubuzika kozizira kumayendetsedwa ndi malata otentha, ndipo magawo otentha ndi osowa kwambiri.Ndiye, pali kusiyana kotani pakati pa magawo otentha okulungidwa ndi magawo ozizira ogudubuza potengera zinthu zamalata otentha?Tiyeni tifotokoze mwachidule mbali zotsatirazi:

1. Mtengo
Chifukwa chosowa njira imodzi otaya poyerekezaozizira adagulung'undisa magawo, kutentha kwa dip galvanizing kwa gawo lapansi ndikotsika mtengo kuposa kupanga kozizira, makamaka potengera mtengo wozimitsa ndi kuzizira, kugudubuza kuzizira, ndi mtengo wake.Njira zina zoyendera ndizofanana ndi ziwirizi.
2. Makhalidwe abwino
Chifukwa chakuti otentha adagulung'undisa gawo lapansi yekha amakumana ndi asidi pickling, passivation, ndi quenching kuthetsa zotsalira pamwamba, pamwamba ndi unsmooth, ndi nthaka wosanjikiza ali bwino adhesion.Makulidwe opaka ndi olemera kuposa 140/140g/m2.Koma makulidwe a makulidwe alibe kulondola kwakukulu kwa kuzizira kozizira, chifukwa ambiri aiwo ndi zigawo za zinki, ndipo kuwongolera kwa zinki sikuli kofanana.Palibe kusiyana kwakukulu muzinthu zakuthupi, ndipo ngakhale kusintha kwina kwa magwiridwe antchito kumakhala bwino pakuzizira kozizira
3. Cholinga chachikulu
Hot adagulung'undisa kanasonkhezereka pepalaNthawi zambiri amagwiritsidwa ntchito popanga zida zopangira zinthu zokhala ndi mawonekedwe otsika koma olimba kwambiri chifukwa cha kutsika kwake kowoneka bwino komanso mawonekedwe apamwamba poyerekeza ndi pepala lozizira lopiringizika lamalata.
Mwachitsanzo, zida zapakhomo monga makina ochapira okha ndi mafiriji, zida zamkati zamagalimoto, zida za chassis, zipinda zamagalimoto onyamula anthu, masilabu oponyedwa m'malo, njanji zapamsewu, zitsulo zozizira, ndi zina zambiri.

Chifukwa cha mtengo wotsika wa pepala lotenthetsera lotenthetsera komanso kupita patsogolo kwaukadaulo, makulidwe azinthu ndi zitsanzo zikuchulukiranso, ndipo kufunikira kukukulirakuliranso pang'onopang'ono.