A workpiece a lankwasawa, riveting da sauran matakai bayan kammala surface jiyya, daban-daban farantin surface jiyya ne daban-daban, sanyi farantin aiki bayan general surface electroplating, plating bayan ba spraying magani, da yin amfani da phosphating magani, phosphating bayan spraying magani.Ana tsabtace saman farantin karfe, an lalatar da shi, sannan a fesa.Za a iya zana farantin karfe (farantin madubi, hazo panel, farantin zane) kafin lankwasawa, ba tare da fesa ba, kamar fesa maganin gashi;Aluminum farantin gaba daya ana bi da hadawan abu da iskar shaka, kuma daban-daban hadawan abu da iskar shaka tushe launuka ana zaba bisa ga daban-daban launuka na spraying.
Baƙar fata da oxidation da aka fi amfani da su;Aluminum farantin yana buƙatar fesa bayan maganin oxidation na chromate.Maganin farko na saman don yin haka zai iya tsaftace farfajiyar, inganta haɓakar fim ɗin sosai, zai iya ninka juriya na lalata fim.Ruwan tsaftacewa ya fara tsaftace kayan aiki, da farko rataye kayan aiki a kan layi, na farko ta hanyar tsaftacewa mai tsabta (alloy don cire foda mai), sa'an nan kuma a cikin ruwa mai tsabta, sannan kuma ta hanyar wurin bushewa, sa'an nan kuma ta wurin bushewa. , kuma a ƙarshe cire kayan aikin daga layin.
Bayan da surface pretreatment, shigar da spraying tsari, a cikin workpiece taro bukatun bayan spraying, hakora ko wani ɓangare na conductive rami bukatar da za a kare magani, hakora za a iya saka a cikin taushi manne sanda ko dunƙule, conductive kariya bukatar da za a manna tare da. high zafin jiki tef, babban adadin sakawa kayan aikin zuwa sakawa kariya, sabõda haka, da spraying ba zai fesa a cikin workpiece ciki, The goro (flanging) rami da za a iya gani a kan m surface na workpiece ne kariya ta sukurori, don haka kamar yadda don kauce wa buƙatar dawo da hakora a ramin goro (flanging) bayan an fesa.
Wasu manyan nau'ikan kayan aiki kuma suna amfani da kariyar kayan aiki;Lokacin da workpiece ba a sanye take da feshi, wurin da ba ya bukatar a fesa yana toshe da high zafin jiki resistant tef da takarda, da kuma wasu fallasa na goro (stud) ramukan ana kiyaye su da sukurori ko high-zafi resistant roba.Idan workpiece ne biyu-gefe spraying, yi amfani da wannan hanya don kare ramin na goro (stud);Ƙananan kayan aiki tare da waya ko shirye-shiryen takarda da sauran abubuwan da aka haɗa tare bayan fesa;Wasu daga cikin workpiece surface bukatun ne high, a cikin SPRAY kafin ash scraping jiyya;Wasu kayan aikin ana kiyaye su ta wasu lambobi masu jure zafin zafi na musamman a ƙasa.Lokacin fesa, an fara rataye kayan aikin a kan layin taro, kuma an busa ƙurar da ke saman tare da bututun iska.Shigar da wurin fesa don fesa, bayan fesa tare da layin cikin wurin bushewa, kuma a ƙarshe cire aikin fesa daga layin.Akwai nau'ikan feshin hannu guda biyu da fesa ta atomatik, don haka kayan aikin da ake amfani da su ya bambanta.
Bayan fesa a cikin tsarin taro, kafin taro, zuwa fesa na asali da aka yi amfani da shi a cikin tsagewar kariyar, don sanin sassan ramin da aka zaren ba a warwatse cikin fenti ko foda ba, a cikin duka tsari, don sa safofin hannu, don guje wa ƙurar hannu da aka haɗe zuwa kayan aikin, wasu daga cikin kayan aikin kuma tare da bindigar iska mai tsafta.Bayan da taron ya shirya don shigar da marufi mahada, da workpiece aka duba a cikin wani musamman jaka don kariya, wasu ba tare da musamman marufi na workpiece tare da kumfa fim marufi, kafin marufi da kumfa fim za a iya yanke a cikin girman da marufi na workpiece, don kauce wa daya gefen marufi gefen yankan, shafi da aiki gudun;Ana iya daidaita babban tsari
Cartons na musamman ko jakunkuna kumfa, fakitin roba, pallets, lokuta na katako, da sauransu. Bayan shiryawa, saka shi a cikin kwali, sannan manna samfurin da aka gama daidai ko alamar samfurin da aka kammala akan kwali.
Ingancin sassan ƙarfe na takarda ban da ƙaƙƙarfan buƙatu a cikin tsarin samarwa, yana da zaman kansa na samar da ingantacciyar dubawa, yana da tsayin daka gwargwadon girman zane, 2 ana sarrafa shi sosai da ingancin bayyanar, girman bai dace da shi ba. An yi nazarin gyaran gyare-gyare ko gyaran gyare-gyare, kuma ba a ba da izinin bayyanar da zazzagewa ba, bayan fesa launi, juriya na lalata, gwajin mannewa, da dai sauransu. na stamping kurakurai shirye-shirye, mold kurakurai, da dai sauransu.
Lokacin aikawa: Nuwamba-29-2022
