Electrophoresis EP Electrophoretic Painting Line
Incazelo elula
Upende we-Electrophoretic (E Coat) manje usuwukuphela kokukhetha ngaphakathi kwemboni yezimoto lapho kudingeka ukumelana nokugqwala okuphezulu ezingxenyeni zohlaka oluncane. Lokhu ngokuvamile kuhlala isikhathi eside futhi kunikeza enye indlela ebiza kancane esikhundleni sokumboza ngempushana futhi okuya ngokuya kuduma kakhulu izinhlelo zokusebenza ezivamile zezimboni noma zokudayisa lapho kudingeka ukumelana nokugqwala okuphezulu kanye nesiphetho esijabulisa ngobuhle.
I-E-coat Epoxy Type (umdwebo we-electrophoretic) inikezela ukumelana nokugqwala okuphezulu, ngokuvamile okungaphezu kwamahora angu-1000 ukumelana nesifutho sikasawoti kanye nokubukeka okuhle kakhulu kobuhle.
Uma isetshenziswa emigqonyeni enjalo njenge-phosphate, i-zinc noma i-zinc-nickel izakhiwo zokugqwala zingandiswa nakakhulu. Ngaphezu kwalokho, ngokungafani nezingubo ezifuthwe noma ezicwilisiwe ukuqedwa kwe-E-coat kunikeza ukuminyana okufanayo kokugqoka phezu kwayo yonke ingxenye kungakhathaliseki ukuthi umkhiqizo uyinkimbinkimbi kangakanani. Lokhu kuqedwa okungaphezulu kunikeza indawo eqinile ehlanganiswe nokumelana okuhle kwamakhemikhali okunikeza izakhiwo ezinhle kakhulu zokugqoka futhi kuyindlela enhle kakhulu yokumboza impushana ezinhlelweni eziningi.
Abahlinzeki abakhulu emhlabeni wonke be-automotive ecoat KTL yi-PPG Industries USA, BASF Germany, Hawking Electro technology UK, DuPont, Frei Lacke Freiotherm kanye noHenkel.
Amakhasimende e-Electrophoretic e-coat namuhla agcizelela ikhwalithi ephezulu nokuqina okuvela emikhiqizweni ayikhokhela imali. Bafuna ukuthi le mikhiqizo kumele yenze kahle, kodwa bafuna ukuthi isiphetho sibukeke sisihle kakhulu futhi simelane nokugqwala isikhathi eside kakhulu. Izinqubo zokuqeda ezihlinzekwa yi-Electrophoretic coating zenzelwe ukwenza lokho kanye. Igama elivamile lalezo zinqubo zokuqeda i-KTL, i-Electrophoretic lacquer, i-Electrodeposition, i-Electro-coating, i-Cathodic dip-painting (CDP) kanye ne-e-coating.
Isibonisi somkhiqizo
Izinqubo
Ukwelashwa kwangaphambili | Hlanza futhi wenze i-phosphate insimbi ukulungisa indawo e-e-coating. Ukuhlanza kanye ne-phosphating kubalulekile ukuze kuzuzwe izidingo zokusebenza ezifiswa umsebenzisi wokugcina womkhiqizo wanamuhla. Sihlaziya izinsimbi okufanele zicutshungulwe bese sikhetha amakhemikhali afaneleka kakhulu. Isistimu ye-zinc phosphate yekhwalithi ephezulu esebenzisa indlela yokucwiliswa isetshenziswa kakhulu kumasistimu ethu lapho izingxenye zensimbi nezensimbi kufanele zimbozwe khona. |
I-electro-coating | Lapho i-coating isetshenziswa futhi imishini yokulawula inqubo isebenza. Ibhavu ye-e-coat iqukethe amanzi angama-80-90% enziwe nge-deionized kanye no-10-20% wezinto eziqinile zikapende. |
Thumela Ama-Rinses | Nikeza kokubili ikhwalithi nokongiwa. Ngesikhathi senqubo ye-e-coat, upende usetshenziswa engxenyeni ethile ekugqineni kwefilimu ethile, elawulwa inani le-voltage esetshenzisiwe. Uma i-coating ifinyelela ubukhulu befilimu obufunayo, ingxenye i-insulates futhi inqubo yokugqoka iyancipha. Njengoba ingxenye iphuma ebhavini, izinto eziqinile zikapende zinamathela phezulu futhi kufanele zihashazwe ukuze kugcinwe ukusebenza kahle kanye nobuhle. Ukuqina kopende okweqile kubizwa ngokuthi "ukudonsa ngaphandle" noma "ijazi likakhilimu." Lezi zinto eziqinile zikapende ezidlulele zibuyiselwa ethangini ukuze kwakheke ukusebenza kahle kokufakwa kwe-coating ngaphezu kwama-95%. |
Ukubhaka Ihhavini | Thola izingxenye ngemva kokuphuma eposini rinse. I-oven bake cross links futhi yelapha ifilimu kapende ukuze kuqinisekiswe izici zokusebenza okuphezulu. |