Rau lub qhov muag uas tsis tau kawm, lub rotary burr yuav zoo li ib daim hlau yooj yim. Txawm li cas los xij, nws qhov kev ua tau zoo yog qhov tshwm sim ncaj qha ntawm kev tshawb fawb txog cov khoom siv. Lo lus "tungsten carbide" nws tus kheej hais txog cov khoom sib xyaw, cermet, qhov twg cov tungsten carbide nyuaj heev raug khi ua ke los ntawm cov hlau ductile, feem ntau yog cobalt. Qib tshwj xeeb, xws li YG8, yog daim ntawv qhia zais cia uas qhia txog kev ua tau zoo ntawm cov cuab yeej.
YG8 txhais tau tias muaj 92% tungsten carbide thiab 8% cobalt los ntawm qhov hnyav. Qhov piv no tsis yog qhov tsis raws cai. Tungsten carbide muab qhov nyuaj heev - feem ntau ntsuas ib ncig ntawm 90 HRA ntawm Rockwell nplai - uas yog qhov tseem ceeb rau kev txhuam thiab txiav lwm yam khoom tawv. Qhov nyuaj no yog qhov tso cai rau acarbide burr rotary file bitkom yooj yim sib tsoo los ntawm cov hlau tsis xeb thiab cov hlau cam khwb cia yam tsis muaj kev poob siab sai.
Txawm li cas los xij, qhov nyuaj ib leeg tsis txaus. Cov khoom siv uas tawv dhau tuaj yeem tawg yooj yim thiab yooj yim tawg lossis ua puas tsuaj loj heev nyob rau hauv qhov kev nyuaj siab ntawm kev sib tsoo. Qhov no yog qhov uas cov cobalt binder nkag los. Cobalt ntxiv kev tawv thiab kev tiv thaiv kev poob siab, tso cai rau lub taub hau sib tsoo kom nqus tau cov kev cuam tshuam thiab kev co ntawm cov txheej txheem machining yam tsis muaj kev tawg. Cov ntsiab lus cobalt 8% hauv YG8 yog cov qauv zoo tshaj plaws tsim los rau kev sib npaug zoo meej; nws muab kev tiv thaiv kev hnav zoo dua (txawm hais tias tsawg dua li qib qis dua-cobalt zoo li YG6) thaum muab kev txhim kho lub zog thiab kev tiv thaiv kev cuam tshuam, ua rau nws yog qhov zoo tshaj plaws txhua yam.
Qhov kev sib npaug ntawm cov khoom no yog vim li cas YG8 tungsten hlaulub taub hau sib tsooNws muaj peev xwm hais tias nws muaj peev xwm ua tau ntau yam. Nws nyuaj txaus los daws qhov teeb meem txiav tsis tu ncua thiab kev cuam tshuam ntawm kev ua haujlwm ntawm cov hlau cam khwb cia lossis cov chaw tsis sib luag. Tib lub sijhawm, nws nyuaj txaus los tswj kom muaj ntug txiav ntse los ntawm kev sib cuag ntev nrog cov khoom siv abrasive xws li stainless hlau, uas ua haujlwm-tawv thaum lub sijhawm machining.
Kev nkag siab txog qhov kev tshawb fawb no pab cov neeg siv xaiv cov cuab yeej zoo rau txoj haujlwm. Rau kev txiav tas mus li ntawm cov ntaub ntawv sib xws uas qhov kev tiv thaiv kev hnav siab tshaj plaws yog qhov tseem ceeb, qib qis-cobalt yuav raug xaiv. Tab sis rau feem ntau ntawm cov ntawv thov dav dav, suav nrog kev ua cov hlau, hlau, tooj liab, thiab txhuas, YG8 sawv cev rau tus qauv kub ntawm kev ua tau zoo thiab kev ruaj khov. Nws yog qhov kev tsim kho tshiab ntawm cov khoom siv no uas hloov cov cuab yeej yooj yim mus rau hauv cov cuab yeej precision uas muaj peev xwm tuav txhua yam los ntawm kev ua haujlwm hlau hauv kev lag luam mus rau kev txiav pob zeb thiab pob txha zoo nkauj.
Cov Khoom Qhia Txog Khoom: Paub txog qhov sib npaug zoo meej ntawm qhov nyuaj thiab qhov tawv nrog peb cov rotary burrs, ua los ntawm YG8 tungsten hlau. Cov ntaub ntawv rotary no muaj peev xwm ua cov hlau, cam khwb cia hlau, bearing hlau, high carbon hlau, alloy hlau, stainless hlau, tooj liab, txhuas, nrog rau cov hlau tsis yog hlau xws li marble, jade, thiab pob txha.
Lub sijhawm tshaj tawm: Lub Ob Hlis-26-2026
