1. Tsarin aikin roller core mataki ne da kuma tushe
Kafin a sarrafa tayoyin da aka yi wa polyurethane mai rufi, mataki na farko shi ne a yi amfani da abin naɗawa, wanda shine ɓangaren tallafi na babban taya mai rufi. Wannan matakin na iya zama kamar mai sauƙi, amma a zahiri yana da mahimmanci.
Idan sabon ƙarfe ne, ya zama dole a fara tsaftace saman tabon mai, ƙura, da ƙazanta da aka haɗa yayin jigilar kaya don guje wa mannewar Layer ɗin shafa mai na gaba. Yawanci ana amfani da kayan tsaftacewa na musamman don cire mai don tabbatar da cewa saman yana da tsabta kuma babu sauran abubuwa.
Idan tsohon tsakiyar ƙarfe ne, ya kamata a fara cire tsohon layin rufewa na asali, sannan a tsaftace sauran layin manne da ƙazanta a saman tsakiyar ƙarfen. Sai ta hanyar cire tsohon manne ne za a iya haɗa sabon kayan polyurethane da tsakiyar ƙarfen sosai.
2. Maganin ƙaiƙayi a saman yana ƙayyade ƙarfin murfin manne
Bayan an gama tsaftace ƙwanƙolin abin naɗawa, mataki na gaba yawanci shine a taurare saman ƙwanƙolin ƙarfe. Manufar yin hakan ita ce ƙara mannewa a saman da kuma sa kayan polyurethane su yi ƙarfi da saman ƙarfe.
Idan saman ƙarfen ya yi santsi sosai kuma ƙarfin cizon da ke tsakanin layin shafa da kuma substrate bai isa ba, yana iya haifar da raguwar nauyi yayin nauyi mai yawa, buguwa, ko birgima na dogon lokaci a matakin ƙarshe.
Bayan an yi amfani da yashi, an goge shi, ko kuma wasu hanyoyin ƙara masa ƙarfi, saman ƙarfen zai samar da tsari mafi dacewa da haɗewa, wanda kuma muhimmin mataki ne na inganta daidaiton samfurin da aka gama.
3. Mannewa shine babban aikin
Bayan kammala aikin kafin a fara aiki, zuciyar ƙarfe za ta iya shiga matakin rufewa. Wannan matakin shine zuciyar dukkan hanyoyin sarrafawa, wanda ke tantance aikin ƙafafun roba mai rufi kai tsaye.
Lokacin marufi, ya zama dole a zaɓi kayan polyurethane masu dacewa da kuma hanyoyin sarrafa su bisa ga manufar samfurin. Tsarin daban-daban na iya shafar taurin, sassauci, juriyar lalacewa, da kuma ƙarfin ɗaukar kaya na ƙafafun roba masu rufi.
Bayan an gama rufe murfin, yawanci yana buƙatar wucewa ta wani lokaci na tsari na warkarwa ko cirewa don sanya haɗin da ke tsakanin layin polyurethane da tsakiyar ƙarfe ya fi tauri. Ba za a iya kawar da wannan tsari ko gaggawa ba, in ba haka ba zai shafi ƙarfi da tsawon lokacin sabis na samfurin da aka gama.
Ga tayoyin roba masu rufi, guje wa wargajewa da tsagewa a mataki na gaba babbar matsala ce da dole ne a kula da ita a lokacin samarwa. Saboda haka, ingancin kayan aiki da kuma sigogin aiki suna buƙatar a kiyaye su da kyau.
4. Goge samfurin don ya cika buƙatun girman ƙarshe
Bayan an gama rufe murfin, ba za a iya jigilar samfurin kai tsaye ba kuma yana buƙatar a goge shi da kuma gyara shi. Saboda na'urori daban-daban da yanayin amfani, buƙatun diamita na waje, faɗi, daidaiton saman, da kuma siffar ƙafafun ƙafafun roba sun bambanta.
Ta hanyar gogewa, ana iya sarrafa tayoyin roba zuwa girman da abokin ciniki ke buƙata, yayin da yake sa saman ya yi laushi kuma yana tabbatar da cewa an daidaita juyawa yayin amfani da shi na gaba.
Wannan tsari yawanci ya ƙunshi amfani da kayan aikin injina kamar kayan aikin injina, waɗanda ke buƙatar cikakken daidaito, musamman idan aka yi amfani da su tare da kayan aikin masana'antu. Bambancin girma mai yawa na iya shafar tasirin aiki kai tsaye.
5. Kula da tsari yana ƙayyade ingancin kayayyakin da aka gama
Daga tsarin gabaɗaya, sarrafa ƙafafun da aka shafa da polyurethane ba tsari ɗaya ba ne, amma sakamakon haɗin gwiwa da yawa suna aiki tare. Ko an tsaftace tsakiyar ƙarfen, ko an yi laushi sosai a saman, ko rufin ya yi daidai, da kuma ko gogewa ta ƙarshe daidai ne duk suna shafar ingancin samfurin ƙarshe. Ga kamfanonin kera, mabuɗin samar da ƙafafun da aka shafa da roba tare da aiki mai ɗorewa da tsawon rai shine a yi kowane tsari da kyau, maimakon kawai mai da hankali kan tasirin ƙira na ƙarshe.
Kammalawa:
A taƙaice dai, tsarin sarrafa ƙafafun da aka shafa da polyurethane ya ƙunshi matakai da dama: gyaran ƙwanƙwasa, daidaita saman, shafa su, da goge su. Tsarin na iya zama kamar a bayyane yake, amma ba za a iya ɗaukar kowane mataki da sauƙi ba. Sai lokacin da aka sanya kayan aiki, hanyoyin sarrafawa, da kuma sarrafa sarrafawa za a iya yin ƙafafun da aka shafa da polyurethane masu inganci waɗanda ke jure lalacewa, masu ƙarfi, kuma ba za a iya raba su cikin sauƙi ba. Ga mai siye, fahimtar waɗannan hanyoyin na asali kuma yana taimakawa wajen tantance ingancin samfur da matakin mai samar da kayayyaki daidai.
Lokacin Saƙo: Yuni-01-2026
