Iyiphi idivayisi engcono ukukhetha ukugcwalisa imoto
Ngokuya ngezinyathelo zokuphepha kanye nemithetho yokusetshenziswa, ukusebenza ngeke kuthathe isikhathi esingaphezu kwehora, idivayisi yokufaka insimbi umzimba wemoto izoqedela umsebenzi, futhi imoto izovikelwa ngokuthembekile ekugqwaleni.
Inhloso yenqubo ukuvikela ukugqwala. Ezokuthutha zicutshungulwa efekthri, kodwa ukusebenza kungenziwa nasekhaya uma ukhetha idivayisi efanele yokufaka insimbi umzimba wemoto.
Izinhlobo zamadivayisi
Ukuze usebenze ngengxenye ye-dimensional, kusetshenziswa ukugeza okugcwele i-zinc electrolyte noma ukuncibilika (izinga lokushisa - 450 ℃) lisetshenziswa. Lokhu kwelashwa kwe-galvanic nokushisa, okwenziwa ikakhulukazi ezimbonini. Akunakwenzeka ukusebenzisa indlela yokuqala ekhaya - udinga ukugeza kobukhulu obuhlaba umxhwele kanye nemishini yokuncibilikisa kanye ne-centrifuging impahla.
Ungasebenzisa futhi ama-electrode ezinc, ahlinzekwa namanje ebhethri. Ikhithi efanayo, ehlanganisa noketshezi olukhethekile kanye nentambo yokuxhuma ebhethrini, iyatholakala kunoma iyiphi indawo edayisa izimoto. Izindleko zingama-ruble ayi-1000.
Iyiphi idivayisi engcono ukuyikhetha
Konke kuncike kusayizi wengxenye ezofakwa uthayela:
- uma ekhaya kukhona ukugeza okukhulu kokugcwalisa i-electrolyte nokuhlinzeka okwamanje, ngakho-ke kuyinto efiselekayo ukucubungula izingxenye zomzimba ngendlela ye-galvanic;
- izakhi okunzima ukufinyelela kuzo zomshini ngaphandle kokuhlakazeka zingavikelwa ngendlela ebandayo - udinga isifutho noma i-roller lapho kusetshenziswa khona isisombululo;
- susa "amakhowe e-saffron" amancane ngesethi ekhethekile ngama-electrode.
Ekhaya, indlela enokwethenjelwa kakhulu izoba eyokuqala - i-galvanic, ngokulandelana, idivayisi ekhethwayo yokugcoba umzimba wemoto - ukugeza ngesisombululo.
Uhlaka lwemoto enamagalani
Lolu khetho luzoba lula kumnikazi, kodwa luzohlinzeka ngomphumela omuhle.
Iseluleko sezazi
Ukuze kufakwe i-galvanizing yekhwalithi ephezulu, izincomo ezilandelayo kufanele zibhekwe:
- Ngaphambi kokufaka ungqimba, indawo engaphezulu kufanele iphathwe - susa ukugqwala bese ususa amafutha. Imininingwane eyengeziwe ebusweni, i-coating izolala kangcono.
- Uma indlela ene-electrode isetshenziswa, kuhle ukuthenga izintambo zokuxhuma ibhethri kusengaphambili - ezijwayelekile ezivela kusethi zifushane kakhulu, zanele ukubuyela emuva.
- Inqubo yokumboza ebandayo kufanele yenziwe ekushiseni kuka -10 kuya ku-+40 ℃.
- Uma umnikazi wemoto esebenzisa ababhubhisi bokugqwala ukuphatha umzimba, ngakho-ke kuhle ukusula ingxenye ngesisombululo se-soda namanzi - ngale ndlela uketshezi lwamakhemikhali oludlulele luzosuswa emzimbeni.
- Ukugeza kufanele kumelane ne-asidi - ngaphandle kwalokho uketshezi luzogqwala isitsha, futhi isisombululo sizophuma.
- Ukuncibilikisa i-zinc, impahla ifakwa ku-sulfuric acid, ethengiswa kunoma yisiphi isitolo sezimoto. Ngelitha loketshezi olukhethekile, 400 gr. insimbi.
- Gqoka ukuvikela amehlo nesikhumba njengezibuko, imikhono emide namagilavu uma usebenza nge-asidi.
- Kubalulekile ukuqinisekisa ukuthi i-zinc iyancibilika ku-asidi futhi ukusabela kuqala - engeza ucezu olwengeziwe. Uma kungekho amagwebu avelayo, uketshezi selulungile.
- Intambo exhunywe ebhethrini akumele ihlangane nezixazululo ezifakwe kukhithi. Uma lokhu kwenzeka, khona-ke ukusabela okungadingekile kuzohamba - isethi kuzodingeka ilahlwe ngaphandle futhi iqale kabusha.
- Esimweni lapho upende luvuvukala endaweni yenkinga, khona-ke indawo kufanele isuswe ngokuhamba ngokucophelela nomzimba ngebhulashi lensimbi.
Ngokuya ngezinyathelo zokuphepha kanye nemithetho yokusetshenziswa, ukusebenza ngeke kuthathe isikhathi esingaphezu kwehora, idivayisi yokufaka insimbi umzimba wemoto izoqedela umsebenzi, futhi imoto izovikelwa ngokuthembekile ekugqwaleni.
