A cikin daki mai tsabta na masana'antar semiconductor, baƙar fata wafers da ke haskakawa tare da walƙiya na ƙarfe ana sarrafa daidaici ɗaya bayan ɗaya; A cikin dakin konewa na injin kumbon kumbo, wani bangare na yumbu na musamman yana yin baftisma na harshen wuta na 2000 ℃. Bayan waɗannan al'amuran, akwai wani abu mai aiki da ake kira "gemstone baki na masana'antu" -silicon carbide ceramics.
Wannan abu mai wuyar gaske, na biyu kawai zuwa lu'u-lu'u a cikin taurin, yana sake rubuta ƙa'idodin masana'anta a hankali a hankali. Yana iya jure wa ƙarfi da hasken wutar lantarki na makamashin nukiliya, da sauri ya watsa makamashin wutar lantarki na sabbin motocin makamashi, kuma ya zama ainihin kayan watsar da zafi na tashoshin 5G. Amma a bayan irin wannan kyakkyawan aikin, akwai ƙalubalen da ba za a iya musantawa ba: yadda za a horar da wannan kayan "marasa hankali"?
Abubuwan kayan aiki suna ƙayyade ƙalubalen sarrafawa
Wahalhalun aiki na siliki carbide kamar zane-zanen gilashi ne. Taurinsa shine sau 3-5 na yumbu na yau da kullun. Kayan aikin yankan na al'ada kamar sassaƙa faranti na ƙarfe tare da alli, wanda ba kawai yana da ƙarancin inganci ba amma kuma cikin sauƙi yana fashe saman da aka ƙera. Wani abin da ya fi wayo shi ne, wannan kayan yana da gaggauwa a fili, kuma kuskure kadan na iya karya shi kamar biskit, musamman ga madaidaitan sassa masu kauri da bai wuce milimita 1 ba, ana iya kwatanta tsarin sarrafa shi da rawa a kan wayar karfe.
Hanyar Cigaban Masana'antu Na Zamani
Fuskantar waɗannan ƙalubalen, injiniyoyi sun ƙirƙira manyan “hanyoyi na kayan aiki” guda uku:
1. Mold siffar fasaha - wani zafi latsa tsari kama da yin mooncakes, wanda damar silicon carbide foda to "biyayya bi" karkashin high zafin jiki da kuma matsa lamba, yin shi musamman dace da masana'antu daidaitattun masana'antu yankan kayan aikin. Wannan fasaha yana kama da sanya ƙuƙumi a kan kayan, da tsara sifofin geometric na yau da kullun ƙarƙashin madaidaicin sarrafa zafin jiki.
2. Hanyar sassaƙa ruwa - ta yin amfani da fasahar gyare-gyaren allura, ana allurar slurry na abu a cikin mold kamar cakulan miya, kuma ta hanyar sarrafa madaidaicin yanayin kwarara, rikitattun sifofi masu fa'ida suna siffa. Wannan hanyar tana ba da damar kera nozzles marasa tsari don masu tuƙi na tauraron dan adam.
3. Foda fasahar sake ginawa - ta yin amfani da foda metallurgy fasahar sake gina microstructure na kayan kamar gini tubalan, samar da makaman nukiliya hatimi da hada ƙarfi da daidaito. Wannan tsari yana ba da damar kayan aiki don jurewa "canji" a matakin ƙwayoyin cuta, samun ci gaba mai niyya a cikin aiki.
Maɓalli na mahimmin mashin ɗin
Don ƙware wannan kayan, ba kawai kayan aikin ci gaba ba ne ake buƙata ba, har ma da dokoki na zinariya guda uku dole ne a fahimci: daidaitaccen ƙirar ƙira, sa ido na tsari, da tsayayyen kayan aikin. Shandong Zhongpeng yana bin waɗannan ka'idoji guda uku a cikin aikin samarwa, yana ƙoƙarin tabbatar da inganci da yawa. Ba wai kawai yana buƙatar haɓaka ƙimar samfurin da aka gama ba, har ma yana buƙatar cewa samfuran da aka gama su cika bukatun abokin ciniki sosai.
A halin yanzu, tare da aikace-aikacen sabbin fasahohi irin su sarrafa laser da yankan taimakon ultrasonic, yumbu na silicon carbide yana karya ta shingen sarrafawa na ƙarshe. Waɗannan nasarorin ba wai kawai suna ba da izinin “dutse gemstones ba” don motsawa da gaske zuwa masana'antu ba, har ma suna nuna zuwan sabon zagaye na juyin juya halin abu.
Ga kamfanonin masana'antu da ke neman ci gaban fasaha, sarrafa silicon carbide duka kalubale ne da dama. Zaɓin abokan aikin sarrafawa tare da ƙwarewa mai arha da sabbin matakai za su zama maɓalli na zinare don buɗe ƙofar masana'anta na ƙarshe. Wannan kayan, da zarar an yi la'akari da shi a matsayin 'masu sarrafa kwalban', yana jiran ƙarin jarumai don fallasa asirinsa na ƙarshe.
Lokacin aikawa: Afrilu-07-2025