Chithandizo chapamwamba cha zidazo chimakonzedwa kuti chiwongolere kumtunda kwa zinthuzo.Nthawi zambiri, pali mankhwala akuda (oxidation pamwamba), chithandizo cholimba chamafuta, galvanizing, phosphorurative treatment, chemical plating siliva, ndi raydent pamwamba mankhwala.Makhalidwe awoawo a makhalidwe awo Kufotokozera kuli motere

1. Chithandizo chakuda (kuchuluka kwa okosijeni):

Kwa mankhwala akuda amchere: Mukayika chitsulo mu njira yothetsera mankhwala a alkaline ku 14ctc, chitsulocho chimakhala ndi zotsatira za mankhwala ndikupanga filimu yakuda yakuda pamwamba pake.Makulidwe a kotekisi wakuda ndi pansipa, ndi zosakaniza mankhwala anayi - chitsulo okosijeni.The cortex ali ndi anti-dzimbiri effect.

2. Chithandizo chamafuta olimba:

Ingopoperani mafuta olimba pamwamba pa dzino la gudumu la gear, ndi mafuta omwe amamatira pamwamba kuti aume kuti apange filimu yapakhungu.Ma distan sulfide particles omwe ali muzosakaniza zopangira mafuta amalowa mu minofu yachitsulo kuti azisewera mafuta.Makamaka mu kuthamanga koyambirira kwa magiya kapena kulepheretsa kuyamwa kwake pamayendedwe ang'onoang'ono ang'onoang'ono.Nthawi zambiri amagwiritsidwa ntchito pamalo pomwe mafuta opaka sangagwiritsidwe ntchito

3. Magalasi:

Kuchiza pamwamba ndi cholinga chothandizira kuti zitsulo zisamawonongeke.Ndi kupita patsogolo kwa chithandizo cha rhinate passivation, mawonekedwe amawonekanso bwino kwambiri.Makulidwe a plating wosanjikiza ndi osiyana, nthawi zambiri pafupifupi 225 μm.

4. Chithandizo cha Phosphorusization:

Pochiza phosphate: Chitsulo chimamizidwa mu njira yotenthetsera ya phosphate pochiza mankhwala, kotero kuti chitsulo pamwamba pake chimapanga nembanemba yoteteza phosphate.Kukana kwa dzimbiri kwa phosphorized cortex kumakhala ndi kukana bwino kwa abrasion ndi mafuta, motero kumagwiritsidwa ntchito kwambiri pochiza magawo otsetsereka.

5. Chemical plating siliva:

Kukana kwa dzimbiri kwa mankhwala plating / abrasion kukana ndi mkulu, ndi siliva -plated ndondomeko si kudutsa magetsi ndi electrolytic.Zoyenera kuzinthu zokhala ndi kukula kwakukulu komanso zofunikira zolondola komanso mawonekedwe ovuta.

6. Chithandizo cha raydent pamwamba:

Chithandizo cha Raydent chimagwiritsa ntchito njira yofanana ndi electroplating kupanga 1 ~ 2 μm wandiweyani wakuda wothira okosijeni wakuda filimu pamwamba pa zinthu za mayi.Chifukwa khungu filimu ndi zitsulo T buku, n'kovuta kwambiri kuchotsa.Mphamvu yolimbana ndi dzimbiri ndi yamphamvu / kuvala -yosamva mphamvu imapangidwa bwino, ndipo mtundu wake ndi wakuda.

Zindikirani:

1. Kukhudzidwa ndi mawonekedwe ndi kukula kwake, kotekisi singapangidwe mofanana mkati mwa mizu ya mano.

2. Nthawi zofananira za ROHS ziyenera kufotokozedwa momveka bwino kuti chithandizo cha hexagonal chromium chiyenera kuchotsedwa.