Ina bambancin inganci tsakanin kayan aikin rufin gilashin kudanci da kayan kwalliyar gilashin arewa?

Takaddun bayanai:

A halin yanzu, masana'antar sarrafa gilashin enamel na masana'antar enamel ta kasar Sin ta kasu kashi biyu: feshin sanyi (foda) da zafi mai zafi (foda). Galibin masana'antun sarrafa na'ura a arewa gaba daya suna amfani da fasahar feshin sanyi, yayin da galibin masana'antun sarrafa na'urorin sarrafa gilashin a kudancin kasar na amfani da fasahar feshi mai zafi. Mai zuwa shine taƙaitaccen tattaunawa game da bambanci tsakanin foda mai zafi da sanyi da kuma fa'ida da rashin amfani: Fasahar feshin zafi ta Kudu ita ce babbar fa'idar farashin yana da ƙasa sosai, sau da yawa enameling tsari biyu zuwa…

1. A halin yanzu, masana'antun sarrafa gilashin enameling na kasar Sin foda foda ya kasu kashi biyu: feshin sanyi (foda) da zafi mai zafi (foda). Galibin masana'antun sarrafa na'ura a arewa gaba daya suna amfani da fasahar feshin sanyi, yayin da galibin masana'antun sarrafa na'urorin sarrafa gilashin a kudancin kasar na amfani da fasahar feshi mai zafi. Takaitacciyar tattaunawa ce ta banbance tsakanin foda mai zafi da sanyi da fa'ida da rashin amfani.

2. Babban fa'idar fasahar fesa zafi a kudu shine cewa farashin yana da ƙasa sosai, sau da yawa enameling tsari sau biyu zuwa sau uku akan samfurin. Amma rashin amfani shine cewa ingancin ba shi da kwanciyar hankali, samfurin yana da sauƙin faruwa a cikin ƙananan yanayi, don haka yana haifar da ƙarin hasara ga mai amfani.

3. Arewacin fasahar feshin sanyi shine babbar fa'ida ta ingancin samfura da kwanciyar hankali, amma aikin enameling na kayan aikin yakamata ya kasance sau shida zuwa bakwai ko makamancin haka, don haka farashin ya yi yawa. Ka sani, kowane ƙarin enameling, dole ne ya bi ta dubban digiri na babban zafin jiki, bambancin farashin da ake iya gani. Ingancin kayan aikin enameling ban da enamel yana da kyau ko mara kyau, amma kuma tare da kayan aikin enameling da aka zaɓa fasahar fesa yana da alaƙa mai mahimmanci. A sauƙaƙe, spraying sanyi shine kayan aikin enameling a cikin sanyaya na sarari a yanayin zafin jiki na ayyukan feshin foda, spraying thermal shine enameling kayan aikin a cikin blank ba a sanyaya gaba ɗaya ba wanda zai iya aiki a ƙarƙashin yanayin aikin feshin foda. Cold spraying sauƙaƙe ma'aikata a kan billet da ain foda nika da kuma tace aiki akai-akai, da kuma ain foda a cikin halitta bushewa na ruwa, wannan fasaha a karkashin aiki na bakin ciki Layer na ain (m kauri daga cikin manyan). ), yawan lokutan harbe-harbe, farashin yana da yawa; thermal spraying ne a cikin enameling kayan aiki ba gaba daya sanyaya a kan aiki, da enamel a cikin ruwa a cikin foda ta hanyar da ba sanyaya karfe tilasta bushewa, don haka sake zagayowar na azumi, high samar da kayan aiki, amma kuma saboda yanayin zafi matsalar. thermal spraying foda Za a iya rufe kawai ga kowane samarwa lahani a cikin aiki, ba zai iya zama lafiya nika, don haka ta enameling kayan aiki ain Layer ne thicker, kudin ne in mun gwada da m.

4. Ana iya ganin cewa thermal fesa fasahar, ko da yake samar da sauri, lokacin farin ciki Layer na ain (enameling kayan aiki ba mafi thicker), amma saboda high-zazzabi ayyuka ne yiwuwa ga samar da duhu kumfa, ain kauri da kuma rashin daidaituwa, mai sauƙin zubar da duka yanki na ain. Gudun sanyi ko da yake yana da tsada, ba za a iya faɗaɗa ƙarar samarwa ba, amma daga ra'ayi na mai amfani, an tabbatar da kayan aikin samar da kayan aiki, Layer Layer yana da uniform (daidai da ka'idodin duniya).