1, kayan aikinmanyan galvanized waya: zinc ingot: kada ya kasance ƙasa da a'a.- zinc da aka ƙayyade a GB470;Sulfuric acid: sulfuric acid mai girma na 1 bisa ga GB534;Hydrochloric acid: grade 1 maida hankali hydrochloric acid daidai da GB534;Ammonium chloride: yakamata ya bi tanade-tanaden GB2946 ammonium chloride matakin 1.
2, bayyanar: shafi surface ci gaba da m, santsi;Ba a ba da izinin shigarwa da haɗin kai na sassan da aka ɗora su sami rataye mai gudana, ɗigo ko narkewa.Fuskar sassan da aka ɗora ba za su kasance da lahani kamar su zubar da ruwa da baƙin ƙarfe ba, amma an yarda da lahani a ƙarƙashin yanayi masu zuwa;Yankin yatsan yatsa ya kasa da diamita 0.5mm;Ba tare da la'akari da girman yanki na plating ba, aibobi a cikin yankin tafkin na 0.5mm- diamita na Imm ba za su wuce maki 3 a kowace centimita ba, kuma yawan adadin abubuwan da ke cikin plating ɗin ba zai wuce maki 10 ba;A cikin kusurwar da ba ta haɗi ko haɗin kai ba, tsayin da ba zai wuce 1.5mm ba mai rataye drip ko slag;Akwai tabo lokacin da ake sanya sassa na tuntuɓar kayan aikin rataye da kayan aikin aiki, amma babu baƙin ƙarfe.
3. Zinc adhesion da zinc Layer kauri: lokacin da kauri na plated sassa ne 3mm ~ 4mm, zinc adhesion ya zama kasa da 460g / m, wato, matsakaicin kauri na tutiya Layer ba kasa da 65um;Lokacin da kauri na plated sassa ya fi 4mm, zinc adhesion kada ya zama kasa da 610g/m, wato, matsakaicin kauri na tutiya Layer ba kasa da 86um;Rufe uniformity,galvanizedLayer ne m uniform tare da jan karfe sulfate bayani gwajin etching sau biyar babu raɓa baƙin ƙarfe;Rufe mannewa, da zinc Layer na plated sassa ya kamata a da tabbaci a hade tare da asali karfe tare da isasshen mannewa ƙarfi, bayan guduma gwajin ba ya fadi a kashe, ba convex.
4, da za a plated bukatun: da za a plated surface ya zama santsi, ba tare da pickling hanya ba zai iya cire gurbatawa, kamar man karatu, maiko, siminti, kwalta da sauran m datti;Duk welds na welded membobi za a rufe ba tare da iska;Dole ne bututu da kwantena su sami ramuka don shayewa da cin abinci na zinc;The workpiece za a gama welded karfe bututu ba tare da zare, idan zaren za a kare.Hanyar gwaji: An auna mannewar Zinc ta hanyar ma'aunin kauri na maganadisu kuma an auna kaurin tulin tulin kai tsaye.An ƙaddara daidaiton rufin ta hanyar hanyar gwajin etching sulfate jan ƙarfe.
5, mikewa Hanyar: tutiya Layer mannewa, tutiya Layer kauri, tutiya Layer uniformity, adhesion aka gardama, kai samfurin da samfurin a karkashin wannan tsari yanayi galvanized;Yi gwajin, kar ku cika buƙatun wannan ma'aunin don samfuran da ba su cancanta ba;Hanyar gwajin samfuran masana'anta, karo na farko ba zai yi shari'a ba, sannan bisa ga gwajin samfurin tanadin da ya dace, idan har yanzu bai cancanta ba, yanke hukunci wannan rukunin samfuran bai cancanta ba.Bankin Surveyor: Abubuwan da suka cancanta za a iya jera su a cikin ƙwararrun ofishi ne kawai bayan inspector na cikakken lokaci ya tabbatar da shi;Abubuwan da suka cancanta yakamata a tara su da kyau bisa ga ƙayyadaddun bayanai daban-daban.
Lokacin aikawa: 05-11-21