Why in the aluminium alloY yakatengwa kumashure ine mold uye mavara mushure mekuchengetwa kwenguva yakati rebei?

Dambudziko iri rasangana nevatengi vazhinji, uye zviri nyore kuti vatengi vasina ruzivo kusangana nemamiriro akadaro. Kuti udzivise matambudziko akadaro, zvinongoda kuterera kune iyo inotevera mapoinzi matatu:

1. Iyo nzvimbo iyo zvigadzirwa zvinoiswa zvinofanirwa kudzivisa kupusa. Zvimwe zvevatengi kutenga zvinhu uye zviise pasi pemagazini esimbi ari nyore, izvo zvinogona kusvetuka mvura kana kuti ine mapuranga. Kana yasara kwenguva yakareba, kuumbwa uye oxidation mavara anogona kuumba.

2. Zvematengi emhando dzekugadzirisa, dzakadai seyakagadzirwa, kucheka, kucheka, etc. " Izvi zvinhu zvinokosheswa zvinofanirwa kucheneswa nenzira yakakodzera. Mushure mekunge zvinyorwa zvacho zvagadziriswa, zvinofanirwawoNyatsochengeterwa zvakanaka. PolIshing wax, mafuta emafuta, etc. yakashandiswa poplishing inofanira kucheneswa. Kana vasina kubatwa zvakakwana, zviri nyore kukonzera mareza ellow pamusoro pezvinyorwa panguva yakazotevera anodizing.

3. Vamiriri vasina kunaka vanenge vasina mhosva vanoshandiswa muchigadzirwa pachayo vanogona zvakare kukonzera kuora uye oxidation yezvinyorwa pachayo.