By CAH Medical | Sichuan, Shiinaha
Iibsadayaasha doonaya MOQ-yada hooseeya iyo noocyada kala duwan ee alaabada sare, Alaab-qeybiyeyaasha Kala duwani waxay bixiyaan habaynta MOQ hoose, xalalka saadka dhamaadka-ilaa-dhamaadka, iyo soo iibinta qaybaha badan, oo ay taageerayaan warshadahooda qani ah iyo khibrad adeeg iyo faham adag oo ku saabsan isbeddellada wax soo saarka ee soo baxaya.
Ⅰ.Waa maxay boolal PEEK?
PEEK (polyetheretherketone) boolal waxa laga sameeyay caag injineero takhasus leh oo leh dahaar aad u fiican, iska caabin daxalka, iska caabin heerkul sare ah, iyo dib u dhac ololka. Waxaa si weyn loogu isticmaalaa aaladaha caafimaadka, qalabka elektaroonigga ah, hawada hawada, iyo meelo kale.
Guryaha Alaabta
PEEK waa caag injineernimada khaaska ah ee semi-crystalline leh iska caabbinta kiimikaad ee ugu wanaagsan ee balaastikada injineernimada, oo lagu milmo kaliya aashitada sulfuric. Qalabka farsamaysan waxa ka mid ah iska caabinta kulaylka (heerkulka shaqaynta joogtada ah ilaa 260°C), xidhashada iska caabbinta, dib u dhaca ololka (UL94 V-0 ololka dib u dhaca), iyo iska caabbinta hydrolysis.
Codsiyada
Aaladaha Caafimaadka: Sababo la xiriira guryaha aan magnetic, dahaarka, iyo daxalka u adkeysan karin awgeed, waxay ku habboon yihiin qaybaha qalabka qalliinka.
Aaladaha Elektarooniga ah: Waxaa loo adeegsadaa qaybaha saxda ah sida kuwa waferka IC iyo jigooyinka wax soo saarka LCD.
Aerospace: Caadi ahaan loo isticmaalo dalabaadka dalabaadka sida qalabka dabaysha iyo xidhmooyinka albaabka diyaaradda.
Noocyada Dhismaha
Qaar ka mid ah moodooyinka waxaa lagu xoojiyay fiber galaas ah (tusaale, 30% fiber galaas) si kor loogu qaado sifooyinka farsamada. Caadi ahaan waxaa loo isticmaalaa qaab-dhismeedka gaarka ah sida boolal hermaphroditic ah iyo boolal suulka luloon.
Ⅱ.Miyay boolal jilibka geliyaan qalliinka ACL?
Kaashashka ayaa inta badan loo isticmaalaa si loo sugo tallaalada inta lagu jiro qalliinka dib-u-dhiska ee xididdada hore (ACL). Inta lagu jiro dib u dhiska ACL, dhakhtarka qalliinka wuxuu isticmaalaa arthroscopy si uu u sameeyo jeexyo yaryar oo ku wareegsan wadajirka jilibka. Ka dib markii laga saaro ACL dhaawacan, isugeyn ama tallaalka allogeneic ayaa lagu dhejiyaa wadajirka. Furayaasha, barroosinnada, iyo aaladaha kale ayaa loo isticmaalaa si loo sugo tallaalka sariirta lafta si xasillooni loo helo.
Ujeedada Is-birooshka
Kaashashka ayaa ugu horreyn loo isticmaalaa in si ammaan ah loogu dhejiyo tallaalada (sida seedaha patellar iyo bowdada muruqa) ee femur iyo tibia, iyaga oo ka hortagaya inay siibataan ama ka soo baxaan. Qalabaynta noocan ah waa nidaam caadi ah inta lagu jiro qalliinka arthroscopic waxayna hubisaa xasilloonida jilibka ka dib.
Taxadirka qaliinka kadib
Qalliinka ka dib, tiir ama biro ayaa loo baahan yahay si loo ilaaliyo wadajirka jilibka, iyo daaweynta jireed iyo baxnaaninta ayaa la sameeyaa. Iswiidhishka guud ahaan uma baahna in la saaro; Waxay si tartiib tartiib ah u noqdaan qayb ka mid ah lafta marka lafaha isku dhafan yihiin.
Ⅲ. PEEK screw miyaa la arki karaa?
Boolasha polyethertherketone (PEEK) waa kuwa aan noolayn karin. Sababo la xiriira alaabadooda, si dabiici ah uma burburin karaan jirka bini'aadamka waxayna u baahan yihiin qaliin.
Sababaha keenaya Aan-Biodegradability
PEEK (polyetheretherketone) waa polymer miisaan-molecular-sare ah oo lagu garto xoog sare iyo xasilooni. Laguma dumin karo jidhka bini'aadamka iyada oo loo marayo xaalufinta enzymatic ama daxalka. Codsiyada caafimaadka ee hadda jira, boolal PEEK ayaa ugu horrayn loo isticmaalaa dib-u-dhiska jilbaha hore iyo qalliinnada fiyuuska ee wadajirka ah, kuwaas oo u baahan hagaajinta lafaha ama jilicsanaanta muddada dheer. Sidaa darteed, maaddadu waa inay muujisaa xasilloonida muddada dheer.
Waqtiga boostada: Oct-20-2025
