Labarai

Tsarin samar da layin galvanizing shine kamar haka: mirgina sanyi → degrease → ci gaba da haɓakawa → galvanizing → gamawa → tashin hankali da daidaitawa → abin nadi → dumama dumama → sanyaya iska → ingancin dubawa → shafi, aunawa da marufi. A cikin samar da shi, yana da sauƙi don samun lahani mai fashewa, wanda ke shafar samar da masu amfani. Dalilan su ne
1. zafin jiki mai raɗaɗi
Zazzabi mai zafi shine muhimmin ma'aunin tsari a cikin tsarin galvanizing, kuma zafin jiki na annealing yana da babban tasiri akan ƙarfin samfurin. Lokacin da zafin jiki mai zafi ya yi ƙasa, raguwa bai isa ba, girman hatsi yana da ƙananan, ƙarfin yana da girma, kuma elongation yana da ƙasa; Idan zafin zafin jiki ya yi girma, yana da sauƙi don sa girman hatsi ya zama mara kyau kuma za a rage ƙarfin tufafin fitsari.
A lokaci guda, ƙarfin juzu'i ya ragu da ƙarfi, kuma samfurin yana da haɗari ga fashewar kai tsaye yayin aiwatar da hatimi da ƙaddamarwa na abokan ciniki.
2. Machining lubrication
Ƙaƙƙarfan ƙaƙƙarfan kayan zai shafi ƙarfin ajiyar man fetur na samansa. Matsakaicin yanayin da ya dace na kwandon karfe shima yana da matukar mahimmanci don aikin hatimi na kayan. A lokaci guda kuma, zaɓin adadin man da aka shafa yana da mahimmanci. Idan adadin man da aka yi amfani da shi ya yi ƙanƙanta, kayan ba za a sami isasshen mai ba yayin aikin hatimi, wanda zai haifar da hatimin kayan.
Fasa; Idan an yi amfani da mai da yawa, yana da sauƙi a zamewa yayin tsagawa da kafawa, yana shafar yanayin samarwa.
3. Material kauri da mutu yarda Fit
A cikin aiwatar da hatimin kayan aiki, daidaitawar cirewar mutun da kaurin abu shima muhimmin abu ne da ke haifar da fashewar kayan.
4. Sarrafa lahani kamar haɗawa
Lalacewar kamar haɗawa da matsin al'amuran waje ba su da daɗi sosai ga yin hatimi na samfuran hatimi. Saboda ƙaddamarwar gida na haɗawa bai isa ba, yana da sauƙi don samar da stamping da tsagewa
Bisa ga binciken da aka yi a sama, za a iya ɗaukar matakan da ke gaba don guje wa fashe fashe na galvanized
1. The karfe shuka zai saita m galvanizing annealing zafin jiki, da manufa darajar za a sarrafa a game da 850 ℃, da kwanciyar hankali na zazzabi iko za a tabbatar;
2. Zabi daidaitaccen man da ke hana tsattsauran ra'ayi kuma a ba da adadi mai ma'ana;
3. Dole ne a sarrafa ƙarfin jujjuyawar na'urar gamawa sama da 1200kN;
4. Dole ne a sarrafa haɗawa a cikin tsarin aikin ƙarfe don tabbatar da tsabta na narkakkar karfe;
5. Cikakken fahimtar ƙirar ƙirar da aka yi amfani da ita kuma tabbatar da dacewa da izinin ƙura, ƙarfin lalata kayan abu da kauri