Ainihin bincika ko abun ciki na ruwa da dankon polyether sun cika buƙatun.Wannan abu yana da mahimmanci a cikin hunturu a arewa.

Hakanan ana yin gwajin gwajin kumfa kyauta don kayan da ke shigowa, galibi ana yin awo don tabbatar da ko sun cika ka'idodin matsayin samarwa.

② Hadawa:

Ana yin cakudawa bisa ga tsarin da aka kafa, kuma a halin yanzu ana amfani da kayan haɗin kai ta atomatik.Tsarin kumfa na FAW-Volkswagen ya kasu zuwa nau'i biyu: kayan da aka haɗa da kayan haɗin kai.

Haɗin abu:) A + B biyu gauraye mafita suna gauraye kai tsaye

Batching kai: haɗa POLY, wato, ainihin polyether + POP + additives, sannan a haɗa POLY da ISO.

2. Matsayin samarwa - samar da madauki

Gabaɗaya, ana ɗaukar samar da madauki, galibi ta hanyoyi da yawa kamar zubowa, ƙirƙira, tarwatsawa, da tsaftacewa, kamar haka:

Daga cikin su, zubowa shine mabuɗin, wanda aka fi cika shi ta hanyar manipulator.Ana amfani da hanyoyi daban-daban na zubar da ruwa bisa ga matsayi daban-daban na kumfa na kujera, wato, kumfa a cikin yankuna daban-daban suna zuba, kuma tsarin tsarin ya bambanta (matsi, zafin jiki, dabara, yawan kumfa, hanyar zubar da ruwa, alamar amsawa).

3. Matakin aiwatarwa - gami da hakowa, datsa, coding, gyare-gyare, fesa silenter kakin zuma, tsufa da sauran matakai

① Hole - Manufar budewa shine don hana lalata samfurin da ƙara haɓaka.Rarraba zuwa nau'in tallan vacuum da nau'in abin nadi.

Bayan kumfa ya fito daga cikin tsari, ya zama dole a bude sel da wuri-wuri.Matsakaicin lokacin, mafi kyau, kuma mafi tsayi lokacin kada ya wuce 50s.

② Gyaran kumfa-kumfa Saboda tsarin fitar da ƙura, za a samar da wasu fitilun kumfa a gefen kumfa, wanda zai shafi bayyanar lokacin rufe wurin zama kuma ana buƙatar cire shi da hannu.

③ Coding - ana amfani da shi don gano kwanan watan samarwa da bacin kumfa.

④ Gyarawa - Kumfa zai haifar da ƙananan lahani masu kyau a yayin aikin samarwa ko tsarin lalata.Gabaɗaya, ana amfani da manne don gyara lahani.Koyaya, FAW-Volkswagen ya kayyade cewa ba a yarda a gyara saman A ba, kuma akwai ƙa'idodi na musamman don taƙaita ayyukan gyara..

⑤ Fesa kakin zuma mai ɗaukar sauti - aikin shine don hana rikici tsakanin kumfa da firam ɗin wurin zama don haifar da hayaniya

⑥ Tsufa - Bayan da aka ƙera kumfa daga ƙirar, kayan aikin kumfa ba a cika cikakkiyar amsawa ba, kuma ana buƙatar micro-reactions.Gabaɗaya, an dakatar da kumfa a cikin iska tare da catenary na awanni 6-12 don warkewa.

budewa

Gyara

bayan-ripening

Daidai saboda irin wannan tsari mai rikitarwa cewa kumfa na kujera na Volkswagen yana da kyakkyawan jin dadi da kariyar muhalli tare da ƙarancin wari da ƙarancin hayaki.