Abstract: Wannan labarin yana nazarin aikin, alaƙa, da kuma rawar mannewa a matakai daban-daban na haɗawa, wanda ke taimaka mana mafi kyawun yanke hukunci game da ainihin dalilin matsalolin bayyanar fili da sauri magance matsalar.
A cikin tsarin samar da kayan aiki masu sassaucin ra'ayi, "madaidaicin" na manne yana da tasiri mai mahimmanci akan ingancin haɗin gwiwa.Duk da haka, ma'anar "matakin", matakai daban-daban na "matakin", da kuma tasirin ƙananan ƙananan jihohi a kan ingancin haɗin gwiwar ƙarshe ba su bayyana sosai ba.Wannan labarin yana ɗaukar mannen ƙarfi azaman misali don tattauna ma'ana, alaƙa, da rawar daidaitawa a matakai daban-daban.
1.Ma'anar daidaitawa
Kaddarorin daidaitawa na adhesives: Ƙarfin daidaitawa na manne na asali.
Matsakaicin ruwan aiki: Bayan dilution, dumama da sauran hanyoyin shiga tsakani, ana samun ikon manne aiki ruwa don gudana da daidaitawa yayin ayyukan rufewa.
Ƙarfin matakin farko: Ƙarfin madaidaicin mannewa bayan sutura da kuma kafin lamination.
Ƙarfin daidaitawa na biyu: Ƙarfin mannewa don gudana da daidaitawa bayan haɗuwa har sai ya girma.
2.Haɗin kai da tasirin daidaitawa a matakai daban-daban
Saboda samar da dalilai kamar m adadin, shafi jihar, muhalli yanayi (zazzabi, zafi), substrate jihar (surface tashin hankali, flatness), da dai sauransu, karshe composite sakamako kuma za a iya shafa.Bugu da ƙari, sauye-sauye masu yawa na waɗannan abubuwan na iya haifar da gagarumin canje-canje a cikin tasirin bayyanar da ke tattare da kuma haifar da bayyanar da ba ta da kyau, wanda ba za a iya danganta shi da rashin daidaituwa na manne ba.
Sabili da haka, lokacin da muke magana game da tasirin daidaitawa akan inganci mai haɗaka, da farko muna ɗauka cewa alamun abubuwan abubuwan samarwa na sama sun daidaita, wato, ware tasirin abubuwan da ke sama kuma kawai tattauna matakin daidaitawa.
Da farko, bari mu warware alakar da ke tsakaninsu:
A cikin ruwa mai aiki, abun ciki mai narkewa ya fi girma fiye da na manne mai tsabta, don haka danko na m shine mafi ƙasƙanci a cikin alamun da ke sama.A lokaci guda kuma, saboda yawan haɗaɗɗen mannewa da sauran ƙarfi, tashin hankalin samansa ma shine mafi ƙanƙanta.Ƙunƙarar ruwa mai aiki na mannewa shine mafi kyau a cikin abubuwan da ke sama.
Matakin farko shine lokacin da ruwa mai aiki ya fara raguwa tare da tsarin bushewa bayan rufewa.Gabaɗaya, kumburin hukunci don matakin farko shine bayan haɗaɗɗun iska.Tare da saurin ƙanƙara mai ƙanƙara, ɗigon ruwan da aka kawo da sauran ƙarfi ya ɓace da sauri, kuma danko na manne yana kusa da na manne mai tsabta.Matsakaicin ɗanyen roba yana nufin ruwa mai ɗauri da kansa lokacin da aka cire sauran ƙarfi da ke ƙunshe a cikin ɗanyen robar da aka gama.Amma tsawon wannan mataki yana da ɗan gajeren lokaci, kuma yayin da tsarin samar da kayan aiki ya ci gaba, zai shiga mataki na biyu da sauri.
Matsayi na biyu yana nufin shigar da matakin balaga bayan an kammala aikin haɗin gwiwa.A ƙarƙashin rinjayar zafin jiki, mannewa ya shiga cikin mataki na saurin haɓakawa da sauri, kuma yawan ruwansa yana raguwa tare da karuwa da digiri na amsawa, ƙarshe ya rasa gaba ɗaya.Kammalawa: Ƙarƙashin ruwa mai aiki ≥ matakin farko> matakin farko na gel> matakin na biyu
Don haka, gabaɗaya, yawan abubuwan da ke sama suna raguwa a hankali daga sama zuwa ƙasa.
3.Tasiri da wuraren sarrafawa na abubuwa daban-daban a cikin tsarin samarwa
3.1 Yawan aikace-aikacen manna
Adadin manne da aka yi amfani da shi ba lallai ba ne yana da alaƙa da ruwan mannen.A cikin aikin haɗe-haɗe, mafi girman adadin mannewa yana ba da ƙarin mannewa a cikin haɗin haɗin kai don saduwa da buƙatun ƙirar mannewa yawa.
Misali, a kan madaidaicin farfajiyar haɗin gwiwa, mannen yana haɓaka gibin tsaka-tsakin da ke haifar da rashin daidaituwar musaya, kuma girman gibin yana ƙayyade adadin sutura.Rashin ruwa na manne kawai yana ƙayyade lokacin da ake ɗauka don cike giɓi, ba digiri ba.A wasu kalmomi, ko da manne yana da ruwa mai kyau, idan adadin murfin ya yi ƙasa sosai, har yanzu za a sami abubuwan mamaki kamar "fari, kumfa".
3.2 Matsayin sutura
Ana ƙayyade yanayin sutura ta hanyar rarraba manne da aka canjawa wuri ta hanyar abin nadi mai ruɗi zuwa maƙallan.Sabili da haka, a ƙarƙashin adadin sutura iri ɗaya, kunkuntar bangon raga na abin nadi mai rufaffiyar, mafi guntu tafiya tsakanin manne da maki bayan canja wuri, da sauri samuwar manne Layer, kuma mafi kyau bayyanar.A matsayin wani abu mai ƙarfi na waje wanda ke yin tsangwama tare da haɗin manne, yin amfani da na'urorin manne iri ɗaya yana da tasiri mai mahimmanci akan bayyanar da aka haɗa fiye da waɗanda ba a yi amfani da su ba.
3.3 Yanayi
Yanayin zafi daban-daban yana ƙayyade danko na farko na manne a lokacin samarwa, kuma danko na farko yana ƙayyade ƙaddamarwar farko.Mafi girman yawan zafin jiki, ƙananan danko na manne, kuma mafi kyawun iya gudana.Duk da haka, kamar yadda sauran ƙarfi ke canzawa da sauri, ƙaddamar da maganin aiki yana canzawa da sauri.Sabili da haka, a ƙarƙashin yanayin zafin jiki, ƙimar ƙawancen ƙanƙara ya yi daidai da ɗanko na maganin aiki.A cikin haɓakar haɓaka, sarrafa ƙimar ƙawancen ƙawancen ya zama lamari mai mahimmanci.Yanayin zafi a cikin mahalli zai hanzarta saurin amsawa na mannewa, yana ƙara ƙaruwa a cikin danko na m.
4.Kammalawa
A cikin tsarin samarwa, fahimtar fahimtar aiki, haɗin kai, da kuma rawar "madaidaicin mannewa" a matakai daban-daban na iya taimaka mana mafi kyawun sanin ainihin dalilin bayyanar matsalolin bayyanar a cikin kayan haɗin gwiwa, da sauri gano alamun matsalar kuma magance su. .
Lokacin aikawa: Janairu-17-2024