A fannin juriyar lalacewa a masana'antu, hanyoyin magance matsalar kayan aiki guda ɗaya na gargajiya ba su isa su cika buƙatun sarkakiya na lalacewa mai yawa da kuma tasiri mai ƙarfi a cikin yanayi daban-daban na aiki ba. Farantin hada-hada na roba-yumbu mai launuka uku-cikin-ɗaya, a matsayin mafita mai juyi, ya cimma nasara a cikin aikin kayan aiki ta hanyar ƙirar tsarin hada-hada mai matakai uku: layin yumbu yana tsayayya da lalacewa, layin roba yana shan tasiri, kuma farantin ƙarfe yana ba da tallafi. Wannan kayan da ke jure lalacewa a cikin masana'antu masu nauyi kamar wutar lantarki, haƙar ma'adinai, da ƙarfe, kuma ya zama ɗaya daga cikin manyan fasahohin tsawaita tsawon rayuwar kayan aiki da rage farashin gyara.
Thefarantin roba mai ƙura uku-cikin-ɗayaAn yi shi ne da faranti na ƙarfe masu jure lalacewa, roba da ƙarfe. Tsarin yumbu galibi yana amfani da foda mai ƙarfi (92%, 95%) na alumina a matsayin kayan da aka ƙera, wanda ake samarwa ta hanyar matse busasshiyar matsewa ko matsewa ta isostatic. Bayan an yi niƙa a zafin jiki mai tsanani na 1700°C, an samar da wani tsari mai yawa tare da taurin Mohs na 9 da kuma yawan ≥ 3.65 g/cm³. Sannan, an yi wa yumbu mai jure lalacewa na alumina da kuma layin roba laminate kuma an sanya shi a cikin mold. Ana yin wani aikin vulcanization (140-160°C) a ƙarƙashin zafi mai yawa da matsin lamba mai yawa. Kwayoyin roba suna samar da haɗin sinadarai tare da saman yumbu. Kafin vulcanization, ana sanya farantin ƙarfe akan roba, kuma ana ƙarfafa layuka uku ta hanyar vulcanization na biyu.
Farantin hada-hadar roba da yumbu mai launuka uku a cikin daya, tare da kyakkyawan aikin sa, ana iya amfani da shi a cikin wadannan yanayi:
1. Ana iya amfani da shi a tsarin sarrafa kayan da suka lalace sosai, kamar injin niƙa ma'adinai ko kuma bututun niƙa na injin niƙa ƙarfe. Yana iya jure wa lalacewar kayan kaifi kamar ƙarfe da yashi mai siffar quartz, kuma tsawon aikinsa ya ninka na faranti na ƙarfe na yau da kullun sau biyar.
2. Ya dace da yanayin danshi da zamewa, kamar bel ɗin jigilar kwal da bel ɗin jigilar kaya, da kuma bel ɗin jigilar kaya a masana'antun sarrafa abinci. Barbashin yumbu a cikin faranti uku-cikin-ɗaya na roba da yumbu suna ba da ƙarfin gogayya mai ƙarfi. Ma'aunin juriyar zamewa da danshi shine ≥ 0.5, yana hana kayan zamewa.
3. Ya dace da amfani a wurare masu zafi da kuma gurɓataccen yanayi, kamar layin jigilar zafi a cikin injinan ƙarfe (jajayen ƙarfe a 200℃), da tankunan wanke-wanke masu ɗauke da acid a cikin masana'antun sinadarai. Roba da yumbu marasa aiki masu jure zafi na iya hana kwararar zafi da zaizayar sinadarai yadda ya kamata.
4. Ga wuraren da ke da bambance-bambance masu yawa na faɗuwa, kamar bututun fitar da kwal a cikin tashoshin wutar lantarki na zafi (tare da bambancin faɗuwa sama da mita 20) da kuma silos na kayan aiki a cikin masana'antun siminti, ana amfani da yumbu masu jure lalacewa don wargaza ƙarfin tasirin, kuma ana amfani da yadudduka na roba don shaƙar girgiza don hana faranti na lalacewa daga fashewa.
Daga ma'adinai zuwa tashoshin jiragen ruwa, daga masana'antar ƙarfe zuwa tashoshin wutar lantarki, farantin roba-yumbu mai nau'i uku-cikin-ɗaya ya sake fasalta ma'aunin juriyar lalacewa ta masana'antu tare da tsarin kariya sau uku. Darajarsa ba wai kawai tana cikin tsawon shekaru 10 ba (fiye da kayan gargajiya sau 3-5), har ma da babban tanadin kuɗi da aka samu ta hanyar rage lokacin aiki da kulawa. Tare da shigar da sabbin kayayyaki da hanyoyin aiki masu wayo, wannan fasahar haɗaka za ta ci gaba da haifar da juyin halittar kayan aikin masana'antu masu nauyi zuwa ga ƙarfi mai ƙarfi, ƙarancin amfani da makamashi, da fasalulluka marasa kulawa.
Lokacin Saƙo: Yuli-14-2025