Feem ntau hais lus, vim nws lub cev tshwj xeeb thiab cov khoom siv kho tshuab, cov ntaub ntawv zirconia ceramic tsuas tuaj yeem ua tiav los ntawm kev sib tsoo thawj zaug. Nrog rau kev tsim cov tshuab ua tshuab, ntau yam txheej txheem zoo ib yam li cov hlau ua haujlwm tuaj yeem siv los ua cov ceramics. Khoom siv. Yog li dab tsi yog nws txoj kev ua haujlwm tseem ceeb? Cia Yilink muab rau koj hauv - qhia tob tob.
1) Cov txheej txheem txiav:
Lub machining ntawm zirconia ceramics tsis yog tsuas yog haum rau semi-sintered lub cev ceramics, tab sis kuj rau tag nrho sintered lub cev ceramics. Kev txiav cov txheej txheem ntawm semi-sintered lub cev ceramics yog los txo qhov kev ua haujlwm ntawm cov khoom siv sintered lub cev ceramics kom ntau li ntau tau, yog li txhim kho kev ua tau zoo thiab txo cov nqi ua haujlwm.
2) Sib tsoo thiab polishing:
Sib tsoo thiab polishing yog super- txoj kev ua tiav uas siv cov abrasives dawb tshem tawm cov ntaub ntawv ua tiav zoo kom ua tiav cov txiaj ntsig. Nyob rau hauv ultra- xov thiab xov ntawm cov ntaub ntawv ceramic, tshwj xeeb tshaj yog nyob rau hauv precision machining ntawm ceramic pob rau ceramic bearings, sib tsoo thiab polishing muaj ib txoj hauj lwm irreplaceable. Cov khoom tshem tawm tus nqi sib tsoo thiab polishing muaj kev sib raug zoo nrog lub toughness ntawm cov khoom tiav. Qhov siab dua qhov toughness, qhov ua haujlwm qis dua.
3) ELID sib tsoo:
ELID kev sib tsoo tshuab yog kev sib tsoo tshiab. Nws lub hauv paus ntsiab lus tseem ceeb yog siv rau ntawm - kab electrolysis los hnav cov hlau -raws li kev sib tsoo log, uas yog, ncuav electrolytic sib tsoo kua nruab nrab ntawm lub log sib tsoo thiab cov cuab yeej electrode thiab siv DC pulse thaum lub sij hawm sib tsoo. Qhov tam sim no ua rau cov hlau sib tsoo lub log raws li lub anode tsim cov nyhuv anode dissolution thiab maj mam tshem tawm, kom cov abrasive hais tsis cuam tshuam los ntawm electrolysis protrude los ntawm lub nto ntawm lub sib tsoo log, thiaj li yuav paub txog cov hnav khaub ncaws ntawm lub sib tsoo log thiab kom lub sharpness ntawm lub sib tsoo lub log thaum ua. poj niam deev.
4) Plastic processing:
Cov txheej txheem tshem tawm cov khoom siv ib txwm muaj feem ntau muab faib ua ob hom: kev tshem tawm brittle thiab tshem tawm cov yas. Hauv cov txheej txheem tshem tawm nkig, cov khoom tshem tawm yog ua tiav los ntawm kev nthuav tawm thiab kev sib tshuam ntawm cov kab nrib pleb; thaum tshem tawm cov yas yog nyob rau hauv daim ntawv ntawm shearing chips los tsim cov yas ntws ntawm cov khoom. Rau kev ua hlau, cov yas txiav tshuab yog ib qho yooj yim kom ua tiav, thaum rau cov ntaub ntawv nkig xws li engineering ceramics thiab optical iav, kev siv cov txheej txheem ua cov txheej txheem thiab cov txheej txheem yuav tsuas ua rau nkig tshem tawm yam tsis muaj cov yas tseem ceeb. Nyob rau hauv qhov kev txiav txim ntawm kev quab yuam, qhov loj thiab me me ntawm cov khoom siv tau tawg tawg, uas yuav tsis muaj kev poob siab rau qhov zoo thiab kev ncaj ncees ntawm lub tshuab ua haujlwm. Nws tuaj yeem pom los ntawm kev ua haujlwm uas thaum ua cov khoom siv tawv tawv xws li ceramics, qhov tob me me ntawm kev txiav tuaj yeem siv los ua kom tiav cov yas tshem tawm, uas yog, cov txheej txheem tshem tawm cov khoom tuaj yeem hloov pauv los ntawm nkig tsis ua hauj lwm rau cov yas deformation nyob rau hauv me me tshem tawm tej yam kev mob.
5) Ultrasonic machining:
Ultrasonic machining yog siv ultrasonic vibration rau cov cuab yeej ua haujlwm lossis cov khoom yuav tsum tau ua, ntxiv kua abrasive los yog muab tshuaj txhuam abrasive nruab nrab ntawm lub cuab yeej thiab lub workpiece, thiab nias lub cuab yeej tawm tsam lub workpiece nrog lub siab me me.
