Wataƙila ka gamu da cewa kwalaben giyar da ka saya sun yi tsatsa. To menene dalili? Abubuwan da ke haifar da tsatsa a kan kwalban giya an tattauna a taƙaice kamar haka.
An yi ƙullun kwalban giya da faranti mai kauri ko chrome-plated na bakin ciki na ƙarfe tare da kauri na 0.25mm a matsayin babban ɗanyen abu. Tare da haɓakar gasar kasuwa, wani aiki na hular kwalban, wato alamar kasuwancin kwalban (launi), ya zama mafi girma, kuma an gabatar da buƙatu masu girma don bugawa da amfani da kwalban kwalban. Wani lokaci tsatsa a kan hular kwalban zai shafi alamar alamar giya. Hanyar tsatsa a kan hular kwalbar ita ce cewa baƙin ƙarfe da aka fallasa bayan an lalata Layer anti-tsatsa yana amsa electrochemically tare da ruwa da iskar oxygen, kuma matakin tsatsa yana da alaƙa da kayan kwalliyar kwalbar, tsarin rigakafin ciki. Rust Layer shafi da kuma kewaye muhalli.
1. Tasirin zafin burodi ko lokaci.
Idan lokacin yin burodi ya yi tsayi da yawa, fenti da fenti da aka yi amfani da su a kan farantin karfe za su zama mai gasa; idan bai isa ba, varnish da fenti da aka shafa akan farantin ƙarfe ba za su warke gaba ɗaya ba.
2. Rashin isassun adadin sutura.
Lokacin da aka fitar da hular kwalbar daga farantin ƙarfe da aka buga, baƙin ƙarfen da ba a kula da shi ba zai bayyana a gefen hular kwalbar. Bangaren da aka fallasa yana da sauƙin tsatsa a cikin yanayin zafi mai yawa.
3. The capping star dabaran ba a tsaye da kuma asymmetrical, haifar da tsatsa spots.
4. A lokacin safarar kayan aiki, kwalabe na kwalba suna yin karo da juna, yana haifar da tsatsa.
5. Ƙaƙƙarfan ciki na ƙuƙwalwar ƙuƙwalwar ƙuƙwalwa da ƙananan tsayi na capping punch zai kara yawan lalacewa ta hanyar capping mold.
6. Bayan kwalban kwalban da ruwa yana manna tare da platinum na aluminum ko kuma nan da nan ya cika (jakar filastik), ruwan ba shi da sauƙi don ƙafewa, wanda ke hanzarta tsarin tsatsa.
7. Kwalbar ta fashe a lokacin aikin pasteurization, wanda ya saukar da pH na ruwa kuma cikin sauƙi yana hanzarta tsatsawar hular kwalban.
Idan aka haɗu da waɗannan dalilai na sama, ya kamata a mai da hankali kan waɗannan abubuwan:
1. Ƙarfafa bayyanar da lalata juriya na duba kwalban giya kafin shiga masana'anta.
2. A lokacin aikin dubawa, musamman lokacin canza masu kaya, binciken lalata a cikin hular kwalbar bayan haifuwar giya ya kamata a karfafa sosai.
3. Tsaya aiwatar da gano shigar da hula, kuma taron marufi ya kamata ya duba ingancin capping a kowane lokaci.
4. Ƙarfafa bincike na injin mai cike da capping star wheel da capping mold, da tsaftace kwalban a cikin lokaci bayan murkushewa.
5. Mai sana'anta na iya busa ragowar danshi na kwalban kwalban kafin coding, wanda ba zai iya tabbatar da ingancin coding ba kawai (codeing a kan kwalban kwalban), amma kuma yana taka muhimmiyar rawa wajen rigakafin tsatsa na kwalban giya.
Bugu da ƙari, yin amfani da baƙin ƙarfe mai chrome-plated yana da ƙarfin rigakafin tsatsa fiye da ƙarfe na galvanized.
Babban aikin kwalban kwalban giya shine, na farko, yana da ƙayyadaddun kayan rufewa, tabbatar da cewa CO2 a cikin kwalbar ba ta zubewa ba kuma oxygen na waje ba ya shiga, don kula da sabo na giya; na biyu, kayan gasket ba mai guba ba ne, lafiyayye da tsafta, kuma ba zai yi wani tasiri a kan ɗanɗanon giya ba, ta yadda za a kula da ɗanɗanon giyar; na uku, bugu na alamar kasuwanci na kwalban kwalban yana da kyau, wanda ke taka muhimmiyar rawa a cikin alamar, tallace-tallace da kuma kula da samfurin giya; na hudu, lokacin da masana'anta ke amfani da hular kwalbar, ana iya amfani da hular kwalbar don injunan cika sauri mai sauri, kuma ƙananan hular ba ta da shinge, yana rage lalacewar hula da lalacewar giya. A halin yanzu, ma'auni don yin la'akari da ingancin kwalban giya ya kamata su kasance:
I. Hatimi:
Matsi na gaggawa: matsa lamba na gaggawa ≥10kg/cm2;
Yayyo na yau da kullun: Dangane da ma'aunin gwajin, ƙimar yaɗu na yau da kullun shine ≤3.5%.
II. Warin Gasket:
Safe, tsafta da mara guba. Ana yin gwajin dandano na gasket da ruwa mai tsabta. Idan babu wari, ya cancanta. Bayan amfani, warin gasket ba zai iya yin ƙaura cikin giya ba kuma ya haifar da wani tasiri akan dandano na giya.
III. Halayen hular kwalba
1. Fim ɗin fenti na asarar ƙimar kwalban kwalban, samfurin mai inganci yana buƙatar ≤16mg, da ƙimar hasara na fim ɗin fenti na kwalban kwalban da aka yi da gwangwani da cikakken launi na chrome-plated iron kwalban kwalban shine ≤20mg;
2. Juriya na lalata na hular kwalba yawanci yana saduwa da gwajin sulfate na jan karfe ba tare da aibobi masu tsatsa ba, kuma dole ne su jinkirta tsatsa yayin amfani na yau da kullun.
IV. Bayyanar hular kwalba
1. Rubutun alamar kasuwanci daidai ne, ƙirar ta bayyana a fili, bambancin launi yana da ƙananan, kuma launi tsakanin batches ya tabbata;
2. Matsayin ƙirar yana tsakiyar tsakiya, kuma tsaka-tsakin tsaka-tsakin tsaka-tsakin shine ≤0.8mm;
3. Gilashin kwalba ba dole ba ne ya kasance da burbushi, lahani, fasa, da dai sauransu;
4. Gas ɗin hular kwalbar ya cika cikakke, ba tare da lahani ba, abubuwan waje, da tabo mai.
V. Ƙarfin haɗin Gasket da buƙatun haɓakawa
1. A bonding ƙarfi na promotional kwalban hula gasket ya dace. Gabaɗaya ba shi da sauƙi bare sai dai abin da ake buƙata don cire gask ɗin. A gasket bayan pasteurization ba ya fadi a kashe ta halitta;
2. Yawancin lokaci ƙarfin haɗin kai na kwalban kwalban ya dace, kuma kwalban kwalban na samfurori masu inganci na iya wuce gwajin MTS (gwajin makanikai).
Lokacin aikawa: Agusta-30-2024