Ntau hom laum khoom haum rau ntau yam kev siv

Thaum nws los txog rau drilling, muaj txoj caixyaum me ntsis tuaj yeem ua rau tag nrho qhov sib txawv ntawm kev ua tau zoo thiab kev ua tau zoo ntawm tag nrho cov txheej txheem. Muaj ntau ntau hom kev xyaum, txhua tus tsim los tswj cov ntaub ntawv tshwj xeeb thiab cov dej num drilling. Hauv qhov blog no, peb yuav tshawb txog ntau hom kev xyaum xyaum thiab lawv cov ntawv thov los pab koj nkag siab zoo dua yam twg yog qhov zoo tshaj rau koj cov kev xav tau drilling.

1. Twist laum ntsis:

Twist laum khoom yog ib co ntawm cov feem ntau siv thiab ntau yam laum ntsis hom. Lawv haum rau drilling hauv ntoo, yas thiab hlau, ua rau lawv xaiv zoo rau lub hom phiaj dav dav drilling. Twist laum cov khoom muaj lub ntsiab lus taw qhia thiab muab kauv flutes uas pab tshem tawm cov khib nyiab thiab chips ntawm lub qhov. Lawv tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tuaj yeem siv nrog kev xyaum tes thiab xyaum xovxwm.

2. Masonry laum ntsis:

Masonry laum khoom tshwj xeeb yog tsim los tho qhov hauv cov ntaub ntawv nyuaj xws li pob zeb, cib, thiab pob zeb. Lawv muaj cov lus qhia carbide uas tau tsim los tiv thaiv qhov cuam tshuam loj thiab hnav yuav tsum tau siv thaum drilling rau hauv qhov chaw tawv. Thaum siv lub pob zeb laum me ntsis, nws yog ib qho tseem ceeb uas yuav tsum tau siv cov cuab yeej siv los muab lub zog xav tau los xyaum ua cov ntaub ntawv nyuaj.

3. Spade laum ntsis:

Aspade xyaum ntsis , tseem hu ua paddle laum, yog siv los laum loj, tiaj-hauv qab qhov hauv ntoo. Lawv zoo li tus duav, nrog rau qhov chaw nruab nrab thiab ob txoj kev txiav hniav uas pab tsim kom huv si, qhov tseeb. Spade laum cov khoom yog qhov zoo tagnrho rau qhov drilling qhov hauv cov kav dej thiab cov khoom siv hluav taws xob, nrog rau ua qhov hauv cov kab ntoo thiab cov studs.

4. Foster Nabit:

Forstner laum khoom yog tsim los xyaum ua kom meej, tiaj-hauv qab qhov hauv ntoo. Lawv feem ntau yog siv rau hauv txee thiab rooj tog ua, nrog rau ua rau lub hnab tshos qhov thiab pob khawm grooves.Forstner laum khoomyog cylindrical nyob rau hauv cov duab thiab muaj toothed npoo rau huv si, raug drilling yam tsis muaj splintering ntoo.

5. Qhov pom laum me ntsis:

Qhov pom laum khoom yog siv los laum loj txoj kab uas hla hauv ntoo, yas, thiab hlau. Lawv muaj ib tug cylindrical pom nrog ntse hniav thiab ib tug pilot me ntsis nyob rau hauv qhov chaw. Qhov pom laum cov khoom feem ntau yog siv los tsim qhov rau cov kav dej thiab cov kav dej thiab txiav qhov rau qhov rooj thiab cov xauv.

6. Countersink laum ntsis:

Countersink laum khoom yog tsim los rau drilling thiab countersinking qhov hauv ib qho mus. Lawv muaj ib tug conical, tapered lub taub hau uas tso cai rau cov ntsia hlau mus zaum flush nrog rau saum npoo ntawm cov khoom. Countersink laum khoom feem ntau yog siv rau hauv cov kws ntoo thiab cov kws ntoo los tsim kom muaj kev huv thiab kev ua tiav.

Hauv cov ntsiab lus, xaiv qhov kev xyaum zoo yog qhov tseem ceeb kom tau txais cov txiaj ntsig koj xav tau hauv koj qhov kev ua haujlwm drilling. Los ntawm kev nkag siab txog ntau hom kev xyaum thiab lawv cov ntawv thov, koj tuaj yeem xaiv qhov kev xaiv uas haum rau koj cov kev xav tau tshwj xeeb drilling. Txawm hais tias koj tab tom drilling qhov hauv ntoo, hlau lossis masonry, muaj ib lub laum me me uas tuaj yeem ua tau raws li koj cov kev xav tau thiab xa cov txiaj ntsig tau zoo.