Tshawb nrhiav qhov sib txawv ntawm Drill Bits: Ib Daim Ntawv Qhia Kom Paub

1. Twist lub laum me ntsis:

Twist laum khoom yog ib qho ntawm feem ntau thiab ntau yam ntawm cov laum khoom. Lawv yog tsim los nrog ib tug torsion ncej uas muaj grooves uas pab nyob rau hauv nti khiav tawm. Twist laum khoom yog tsim rau drilling qhov hauv ntoo, yas thiab mos hlau. Txawm li cas los xij, lawv yuav tsis yog qhov kev xaiv zoo tshaj plaws thaum nws los txog rau cov ntaub ntawv nyuaj xws li pob zeb lossis hlau.

2.Brad lub ntsiab lus:

Brad point laum khoom, tseem hu ua dowel lossis ntoo laum khoom, yog tsim tshwj xeeb rau kev ua haujlwm ntoo. Lawv muaj cov lus qhia ntse uas pab tsim qhov tseeb, huv si. Brad point laum khoom ua tau zoo ntawm kev tiv thaiv chipping, ua rau lawv zoo tagnrho rau kev ua haujlwm drilling.

3. Masonry laum ntsis:

Raws li lub npe qhia, masonry laum khoom yog tsim los xyaum los ntawm masonry cov ntaub ntawv xws li cib, pob zeb, los yog pob zeb. Cov laum cov khoom no muaj cov lus qhia carbide lossis pob zeb diamond uas tso cai rau lawv los tiv thaiv kev sib txhuam thiab cua sov tsim thaum drilling cov ntaub ntawv nyuaj. Masonry laum cov khoom feem ntau muaj hexagonal shank uas haum ruaj ntseg rau hauv ib lub rauj teb los yog rauj laum.

4. Spade laum ntsis:

Ib tug spade laum me ntsis, tseem hu ua paddle laum, feem ntau yog siv rau drilling qhov loj hauv ntoo. Lawv feature ib lub tiaj txiav nto nrog ib tug taw tes rau ceev ceev thiab npaum drilling. Spade laum khoom feem ntau yog siv rau cov kws ntoo thiab kev tsim kho, xws li kev txhim kho lub qhov rooj xauv lossis tsim cov kab txuas.

5. Foster Nabit:

Forstner laum khoom yog thawj qhov kev xaiv rau drilling huv, tiaj-hauv qab qhov hauv ntoo. Lawv feem ntau siv rau cov dej num xws li drilling qhov rau hinges los yog tsim cov hniav grooves. Forstner laum cov khoom muaj cov qauv cylindrical nrog rau qhov chaw nruab nrab thiab cov npoo tiaj tiaj uas tsim cov qhov meej thiab du.

6. Qhov pom laum me ntsis:

Qhov pom laum khoom yog qhov zoo rau kev tsim qhov loj hauv ntau yam khoom, suav nrog ntoo, yas, thiab hlau. Lawv muaj ib tug ncig hniav hniav txuas mus rau ib tug pilot me ntsis. Qhov pom laum cov khoom feem ntau yog siv rau cov kav dej, hluav taws xob ua haujlwm, thiab kev teeb tsa cov kav dej lossis cables.

7. Kauj ruam txoj hauj lwm:

Cov kauj ruam laum, tseem hu ua roller cone laum khoom, yog cov cuab yeej tshwj xeeb siv los xyaum qhov sib txawv ntawm cov khoom siv hlau thiab yas. Lawv yog cov conical nyob rau hauv cov duab nrog ntau cov kauj ruam los yog theem, txhua tus muaj ib txoj kab uas hla. Cov kauj ruam laum cov khoom feem ntau yog thawj qhov kev xaiv rau qhov drilling qhov nyob rau hauv cov ntawv hlau, thiab lawv muab ib tug du, burr-dawb tiav.

nyob rau hauv xaus:

Xaiv qhov zoo laum me ntsis yog qhov tseem ceeb kom ntseeg tau tias kev ua haujlwm zoo drilling. Los ntawm kev paub txog ntau hom kev xyaum xyaum, xws li twist drills, lub kaum sab xis tapers, masonry xyaum, spade xyaum, Forstner xyaum, qhov pom drills, thiab cov kauj ruam xyaum, koj tuaj yeem xaiv qhov zoo tshaj plaws laum me ntsis rau koj cov kev xav tau tshwj xeeb. Nco ntsoov xav txog cov khoom koj tab tom drilling, qhov loj me koj xav tau, thiab qhov tiav koj xav tau. Nrog rau txoj kev xyaum me ntsis, koj tuaj yeem daws txhua qhov project drilling uas los ntawm koj txoj kev ntseeg siab.