Cov khoom siv feem ntau siv hauv kev kho hniav micromotors yog stainless hlau thiab aluminium alloy. Lawv ua lub luag haujlwm tseem ceeb hauv cov khoom sib txawv, ntsuas qhov ntev, kev ua kom tsis muaj menyuam, thiab kev ua haujlwm ua haujlwm.
Stainless hlau: Feem ntau yog siv rau lub cev muaj zog vaj tse thiab cov kabmob sab hauv. Vim nws zoo heev - kub tsis kam thiab corrosion kuj, nws tuaj yeem tiv taus ntau dua - siab ua kom tsis muaj menyuam (piv txwv li, 134 degree, 2 bar), ua rau nws yog ib qho ntawm cov khoom siv dav siv hauv chaw kho mob. Tshwj xeeb, 440C martensitic stainless hlau yog dav siv nyob rau hauv siab -kawg laum bearings, ua tiav siab hardness (HRC58 thiab siab dua) thiab roj- ua haujlwm dawb.
Aluminium Alloy: Feem ntau siv rau hauv kev tsim vaj tsev sib sib zog nqus, nws muaj qhov zoo xws li lub teeb yuag, zoo cua sov dissipation, thiab yooj yim ntawm molding, ua rau nws haum rau siab - ceev handpiece li yuav tsum tau ntev tuav. Txawm hais tias nws lub zog txhua yam qis dua cov hlau tsis muaj steel, qhov kev kho oxidation tuaj yeem txhim kho hnav tsis kam.
Engineering Plastics: Qee qhov qis- lub cev muaj zog lossis cov khoom sib txuas siv siab - kub resistant engineering plastics, uas muaj cov hluav taws xob rwb thaiv tsev zoo thiab los tiv thaiv- cov qauv tsim tawm, ua kom yooj yim tuav los ntawm kws kho hniav thaum txo nqi tag nrho.
Hauv cov ntsiab lus, stainless hlau yog cov khoom siv feem ntau siv hauv cov txheej txheem tseem ceeb vim nws txoj kev ruaj ntseg zoo heev thiab biocompatibility, tshwj xeeb tshaj yog nyob rau hauv qhov chaw uas tuaj rau hauv kev sib cuag ncaj qha nrog lub qhov ncauj ib puag ncig lossis xav tau siab - zaus kom tsis muaj menyuam.
