Indhaha injineerada, sidee ayay tahay in qalabka ugu habboon uu ahaado?
Waa inay ahaataa mid fudud sida balaastiigga, oo u xoog badan sida birta, adkaysi u leh heerkulka sare, u adkaysta daxalka, oo adkaysi u leh xidhashada. Ma u egtahay walxaha khayaaliga sayniska? Maya, waxay mar hore noqotay mid dhab ah - waa xaashida PEEK, xiddig warshadeed oo loo yaqaan "dahab caag ah".
Tani ma aha buunbuunin. Bal qiyaas, heerkulka 260 ℃, balaastiigga caadiga ah ayaa mar hore jilicsanaaday oo qaabaysan, laakiin xaashida PEEK waxay ahaan kartaa mid deggan oo aan isbeddelin, waxayna u adkeysan kartaa tijaabada aadka u daran ee 300 ℃ muddo gaaban. Cufnaantiisu waa 1/6 bir oo keliya, haddana waxay si fudud u xamili kartaa xoog ka badan 90MPa, taasoo gaadhaysa kacaanka khafiifka ah ee "Beddelka birta ee caaga ah".
Laakiin tani waa bilow uun. Soo jiidashada dhabta ah ee PEEK waxay ku jirtaa awoodda ay u leedahay inay u beddesho awoodahan "awoodda sare" xalalka carqaladaynta warshadaha kala duwan:
Warshadaha semiconductor-ka, dulqaadkeeda xoogga leh ee asiidhka iyo saldhigyada iyo nooca anti-static (ESD) ee la beddeli karo ayaa ka dhigaya doorashada nadiifka ah ee haysta waferka iyo giraanta CMP, iyadoo ilaalinaysa adduunka yar yar ee soosaarka chip.
Goobta robotics-ka, isku-darka xoogga sare iyo sifooyinka is-saliimaynta ayaa ka dhigaya "muruqa saxda ah" ee xirmooyinka, qalabka, iyo qaababka qaabdhismeedka, ka caawinta robotsyada inay gaaraan dhaqdhaqaaqyo dheeraad ah oo firfircoon oo miisaankoodu yar yahay.
Laga soo bilaabo hawada hawada ilaa baabuurta tamarta cusub, PEEK waxay dib u qaabaynaysaa aragtidayada agabka injineernimada. Hadda ma ahan "badal", laakiin "xalka ugu fiican" ee ciyaarta seddex geesoodka ah ee waxqabadka, qiimaha, iyo hufnaanta.
Doorashada PEEK waxay dooranaysaa falsafada wax-soo-saarka taas oo mustaqbalka ku jihaysan, fudud, xoog badan, oo la isku halayn karo. Caqabaddaada soo socota ee "aan macquul ahayn" ayaa laga yaabaa inay weydo "dahab balaastik ah" si aad u jabiso.
Shirkadeena waxay si qoto dheer ugu hawlan tahay beerista balaastikada injineernimada ee waxqabadka sare leh iyo agabka dahaadhka, waxaana ka go'an inay bixiso xalal wax ku ool ah oo loogu talagalay warshadaha wax soo saarka ee heer caalami. Alaabooyinkayaga ugu muhiimsan waxaa ka mid ah bacaha balaastigga ah ee injineernimada sare sida polyoxymethylene (POM), ABS, nylon (PA), polycarbonate (PC), polyphenylene sulfide (PPS), polyethermide (PEI), polyethertherketone (PEEK), iwm. Iyada oo leh sifooyin aad u fiican sida iska caabin heerkul sarreeya, xirashada iska caabinta, iyo xoog sare, alaabadayada waxaa si weyn loogu isticmaalaa gawaarida tamarta cusub, elektiroonigga smart, mishiinnada warshadaha, hawada hawada iyo meelo kale.
