Thaum nws los txog rau drilling los ntawm cov ntaub ntawv nyuaj xws li hlau, muaj cov cuab yeej zoo yog qhov tseem ceeb. Cov kauj ruam xyaum me ntsis yog cov cuab yeej nyiam ntawm cov kws tshaj lij thiab cov neeg nyiam DIY ib yam nkaus. Kuj tseem hu ua HSS pagoda laum me ntsis lossis ncaj nraim flute kauj ruam laum me ntsis, cov cuab yeej siv tau zoo no yog tsim los ua kom cov hlau drilling ib qho yooj yim. Hauv tsab xov xwm no, peb yuav tshawb txog cov yam ntxwv thiab cov txiaj ntsig ntawm cov kauj ruam xyaum me ntsis thiab muab cov lus qhia rau kev siv kom zoo.
Dab tsi yog ib kauj ruam xyaum me ntsis?
Ib kauj ruam laum me ntsis yog cov cuab yeej txiav tshwj xeeb tsim los rau drilling qhov hauv cov hlau thiab lwm yam ntaub ntawv nyuaj. Tsis zoo li cov laum ib txwm siv uas muaj ib qho kev txiav ntug, ib kauj ruam laum me ntsis muaj ntau qhov kev txiav uas yog tapered nyob rau hauv ib tug stepped zoo. Qhov kev tsim tshwj xeeb no tso cai rau cov laum tho qhov ntawm ntau txoj kab uas hla yam tsis tas yuav hloov lub laum me ntsis, ua rau nws yooj yim thiab siv tau zoo rau kev ua haujlwm hlau.
Cov yam ntxwv ntawm ib kauj ruam xyaum me ntsis
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm cov kauj ruam xyaum me ntsis yog nws txoj kev siv high-speed steel (HSS). HSS yog hom cuab yeej hlau uas paub txog nws lub peev xwm tiv taus qhov kub thiab txias txawm tias siv hnyav. Qhov no ua rau HSS cov kauj ruam xyaum zoo tagnrho rau cov khoom siv tawv zoo li stainless hlau, txhuas, thiab lwm yam hlau.
Lwm qhov tseem ceeb ntawm cov kauj ruam laum cov khoom yog lawv cov flute ncaj tsim. Tsis zoo li kauv flute laum khoom, uas yog siv los laum ntoo thiab lwm yam ntaub ntawv mos, ncaj flute kauj ruam laum khoom yog tsim tshwj xeeb rau drilling hlau. Lub tshuab raj ncaj tsim pab tiv thaiv lub laum me ntsis los ntawm kev daig lossis txhaws thaum lub sijhawm drilling, kom ntseeg tau tias du, zoo drilling.
Cov txiaj ntsig ntawm Kev Siv Kauj Ruam Drill Bits
Muaj ntau yam txiaj ntsig los siv cov kauj ruam laum khoom rau hlau drilling. Ib qho txiaj ntsig tseem ceeb yog lub peev xwm los tsim ntau lub qhov taub nrog ib qho kev xyaum me ntsis. Qhov no yog tshwj xeeb tshaj yog pab tau rau tej yaam num uas yuav tsum tau drilling sib txawv diameters, raws li nws tshem tawm qhov yuav tsum tau lossi hloov ntawm sib txawv laum khoom.
Tsis tas li ntawd, cov kauj ruam tsim ntawm lub laum me ntsis tso cai rau kom du, meej drilling, ua rau kom huv si, raug qhov. Qhov no yog ib qho tseem ceeb tshwj xeeb tshaj yog thaum machining hlau, raws li tej yam ua yuam kev los yog imperfections nyob rau hauv cov txheej txheem drilling tuaj yeem cuam tshuam qhov kev ncaj ncees ntawm cov khoom.
Tsis tas li ntawd, kev siv lub tshuab ua haujlwm siab ceev ntawm cov kauj ruam xyaum ua kom muaj kev ruaj ntseg ntev thiab hnav tsis kam, ua rau nws yog ib qho cuab yeej txhim khu kev qha uas tuaj yeem siv ntau zaus hauv kev siv hlau.
Cov lus qhia rau kev siv ib kauj ruam xyaum me ntsis
Txhawm rau kom tau txais txiaj ntsig zoo tshaj plaws ntawm cov kauj ruam xyaum me ntsis, nws yog ib qho tseem ceeb uas yuav tsum siv nws kom raug thiab nyab xeeb. Nov yog qee cov lus qhia rau kev siv cov kauj ruam xyaum me ntsis kom zoo:
1. Ruaj ntseg lub workpiece: Thaum drilling qhov nyob rau hauv cov hlau, nws yog ib qho tseem ceeb rau kev ruaj ntseg lub workpiece nyob rau hauv qhov chaw kom tsis txhob txav thaum lub sij hawm drilling txheej txheem. Koj tuaj yeem siv lub clamp lossis vise kom ruaj khov ntawm cov khoom.
2. Siv cov roj nplua nyeem: Drilling hlau ua kom muaj cua sov ntau, uas tuaj yeem ua rau dull lub ntug ntawm lub laum ntsis. Siv cov roj nplua nyeem xws li txiav cov roj lossis cov dej tshwj xeeb hlau drilling tuaj yeem pab txo cov cua sov thiab ua kom lub neej ntev ntawm cov laum me ntsis.
3. Pib nrog lub qhov pilot: Yog tias koj tab tom drilling los ntawm cov hlau tuab, nws yog qhov zoo tshaj plaws los pib nrog lub qhov me me ua ntej siv cov kauj ruam xyaum. Qhov no pab coj lub laum me ntsis thiab tiv thaiv nws los ntawm kev tawm mus thaum nws pib txiav rau hauv cov khoom.
4. Siv qhov tseeb ceev thiab siab: Thaum siv cov kauj ruam laum me ntsis nrog lub zog laum, nws yog ib qho tseem ceeb uas yuav tsum tau siv qhov ceev thiab siab kom zoo los xyuas kom meej qhov zoo ntawm drilling. Kev nrawm lossis siab dhau tuaj yeem ua rau lub laum me ntsis overheat lossis puas.
Zuag qhia tag nrho, ib kauj ruam xyaum me ntsis yog ib qho cuab yeej tseem ceeb rau txhua tus neeg ua haujlwm hlau. Nws cov qauv tsim tshwj xeeb, kev tsim kho high-speed steel, thiab ntau yam ua rau nws yuav tsum muaj rau txhua yam khoom siv. Los ntawm kev ua raws li cov lus qhia rau kev siv cov kauj ruam xyaum kom zoo, cov neeg siv tuaj yeem yooj yim tsim qhov tseeb thiab huv si hauv cov hlau. Txawm hais tias rau kev ua haujlwm hlau lossis DIY tej yaam num, ib kauj ruam xyaum yog ib qho cuab yeej txhim khu kev qha thiab ua tau zoo.
Post lub sij hawm: Jun-05-2024
