Electrophoresis kokuqeda inqubo imboni yensimbi engagqwali ukwelashwa okuvamile ebusweni, electrophoresis ngo-1807 eyunivesithi Russian Moscow okuthiwa Ferdinand Frederick Royce wathola uprofesa, kodwa phakathi kwezobuchwepheshe ezimbonini zomhlaba uphansi, akukho ikhono ukukhiqiza ifilimu mayelana electrophoresis ubuchwepheshe kwemishini, isimo esibucayi esinjalo sahlala kwaze kwaba iminyaka engaphezu kwekhulu le-1KW3, isifiso saseSweden, esibizwa ngokuthi "iminyaka eyikhulu" Izazi zase-uz ziklame i-apparatus ye-electrophoresis esibonakalayo ephathwayo, ubuchwepheshe be-electrophoresis bukhona ekhulwini leminyaka elidlule le-6, 70, Ngemva kwamashumi eminyaka yentuthuko kanye nemvula, ukuze isetshenziswe ngempela embonini.

Okokuqala, ngifuna ukukhuluma ngezici nezimiso ze-electrophoresis. I-Electrophoresis isho ukunyakaza kwezinhlayiya ezikhokhisiwe zibheke ku-electrode yazo evamile ephambene ngaphansi kwesenzo senkundla kagesi. Ngokuvamile esetshenziselwa insimbi engagqwali, ingxubevange ye-aluminium nezinye izinsimbi, ingenza umkhiqizo wethule imibala ehlukahlukene, empahleni eluhlaza ayilimazi ukucwebezela kwensimbi okuyisisekelo, kodwa futhi ingathuthukisa ukusebenza kwangaphandle kwempahla yayo eluhlaza, futhi inokumelana ne-electrosion eqinile efanayo, ne-electrosion resistance.

Esigabeni sokuqala sokuthandwa kobuchwepheshe be-electrophoretic, i-ford motor co., Ltd. e-United States kwaba ngowokuqala ukusebenzisa le nqubo, eyaqala ukusetshenziswa ku-primer yezimoto. Kamuva, ngenxa yekhono elivelele lokulwa nokugqwala kanye nokugqwala kobuchwepheshe be-electrophoretic, lobu buchwepheshe bathandwa abaholi bezempi, futhi ngokushesha basetshenziswa kabanzi emkhakheni wemboni yezempi. Nokho, ngenxa yochungechunge lwezinkinga, njengokuzinza kobuchwepheshe kanye nokuvinjwa kobuchwepheshe ngaleso sikhathi, ubuchwepheshe be-electrophoretic abuzange budume, futhi abuzange busetshenziswe emkhakheni we-hardware wansuku zonke kuze kube yiminyaka engu-20 edlule.

Inqubo eyinhloko ye-electrophoresis: pretreatment, electrophoresis, drying

Ukwelashwa kwangaphambi kwesikhathi nakho kuyiphuzu elihle kakhulu kuyo yonke inqubo, konke ukwelashwa kwangaphambili cishe kunakho: ukususwa kukawoyela, ukususwa kokugqwala, i-phosphating, izinyathelo ezintathu ezincane.

Iningi lezixazululo ezisetshenziselwa ukususwa kwamafutha yizixazululo zokususwa kwamafutha amakhemikhali e-alkaline, izinga lokushisa cishe lilawulwa ku-60 ℃ (ukushisa kwe-steam), isikhathi silawulwa cishe imizuzu engu-20, bese ugeza i-substrate ngamanzi ashisayo ku-60 ℃ imizuzu emibili.

Khona-ke i-derusting, ngokuvamile izosebenzisa i-hydrochloric acid derusting liquid ku-plate derusting, bese nge-ejenti yokuhlanza ekamelweni lokushisa hashaza cishe amaminithi angu-10 kuya kwangu-20. Hlanza ngamanzi abandayo omunye umzuzu.

Bese usebenzisa i-60 ℃ phosphating liquid ukuphosphating ipuleti imizuzu engu-10, bese usebenzisa izidakamizwa nge-phosphating liquid ukuze udlule ekamelweni lokushisa imizuzu engu-1 ~ 2. Ngakho-ke yonke inqubo yokucubungula kwangaphambili iphelile.