Cov hlua khi hlua puas muaj zog dua?

Txheem

Cov hlua khi hlua puas muaj zog dua?
Qee qhov tsis zoo ntawm Corded Drills

Corded drills feem ntau suav hais tias yog qhov kev xaiv muaj zog dua rau kev drilling. Hauv tsab xov xwm no, kuv yuav piav qhia meej seb cov corded drills puas muaj zog dua.

Raws li ib tus kws tshaj lij kws kho tshuab, kuv paub lub zog ntawm koj cov corded los yog cordless xyaum. Kev nkag siab zoo dua yuav pab koj yuav qhov kev xyaum ua haujlwm zoo tshaj plaws rau koj txoj haujlwm. Rau ib qho kev ua haujlwm rov ua dua, kuv xav kom corded drills, uas muaj txiaj ntsig zoo thiab muaj zog dua li lwm cov khoom siv cordless.

Cov txheej txheem ceev: Corded xyaum tau txais lub zog ncaj qha thiab yog cov cuab yeej siv hluav taws xob nrov tshaj plaws. Lawv muaj zog dua thiab muaj qhov nrawm dua li kev xyaum ua haujlwm tsis muaj zog. Ntawm qhov tod tes, lub cordless laum yog rechargeable thiab hloov tau.

Xav paub ntxiv hauv qab no.

Cov hlua khi hlua puas muaj zog dua?

Txhawm rau kom paub qhov tseeb, kuv yuav tshuaj xyuas cov yam ntxwv ntawm ob peb corded xyaum.

1. Torque, ceev thiab lub zog

Torque yog txhua yam thaum nws los txog rau lub zog.

Ua ntej peb pib cov kev suav lossis kev sib piv ncaj qha, kuv yuav hais tias feem ntau lub laum corded muaj zog ntau dua li cov cuab yeej siv hluav taws xob tsis muaj zog; lawv muaj qhov tsis muaj peev xwm ntawm 110v hluav taws xob thaum cordless xyaum yog txwv rau 12v, 18v lossis tej zaum 20v max.

Tam sim no, tsis tau mus deb dhau ntawm txoj kev tsheb ciav hlau, cia peb saib ntawm lub zog siab tshaj plaws ntawm ob peb lub cordless thiab cordless xyaum, thiab cia siab tias yuav tshem tawm qee qhov kev xav tsis zoo txog volts, watts, amps, lub zog, thiab lub zog thaum peb mus.

Corded xyaum, raws li tau hais ua ntej, khiav ntawm tus qauv 110V fais fab los ntawm koj lub tsev lossis chaw nres tsheb. Lawv lub zog siab tshaj plaws yog txiav txim siab los ntawm lub zog ntawm lub tshuab hluav taws xob, uas ntsuas hauv amperes. Piv txwv li, ib tug corded xyaum nrog ib tug 7 amp lub cev muaj zog muaj zog tshaj 770 watts.

Yog li yog tias koj tab tom sib piv cov xyaum, watts (qhov tso zis ntau tshaj plaws) tsis yog qhov zoo tshaj plaws chav tsev, raws li peb xav paub ntau dua hauv kev ceev thiab torque: ceev, ntsuas hauv RPM, hais txog qhov nrawm nrawm npaum li cas, thaum ntsuas torque. hauv nti-phaus, hais txog ntau npaum li cas qhov kev sib hloov yog spinning.

Feem ntau ntawm cov niaj hnub zoo cordless laum / tsav tsheb muaj qhov zoo siab torque thiab ceev ntawm 18V lossis 20V roj teeb los muab txhua lub zog koj xav tau.

DeWalt siv qhov kev suav zoo uas hu ua "Maximum Power Output" (MWO) los txiav txim siab qhov ntsuas hluav taws xob siab tshaj plaws rau lawv cov kev xyaum cordless. Qhov no 20 volt laum, piv txwv li, muaj MWO ntawm 300, uas muaj zog tsawg dua li peb cov piv txwv yav dhau los ntawm 7 amp corded xyaum nrog qhov siab tshaj plaws ntawm 710 watts.

Txawm li cas los xij, raws li tau sau tseg ua ntej, cov pov thawj tseeb los ntawm kev nrawm thiab torque corded xyaum ua haujlwm tuaj yeem muab tau ntau dua vim lawv lub zog loj dua.

2. Qhov tseeb

Yog tias koj tsis ntseeg qhov tseeb thiab qhov tseeb ntawm corded xyaum, ces kuv yuav tso qee lub teeb hauv qab no.

Cov kws tshuaj ntsuam tau hais tias cov kev xyaum corded yog ntau meej thiab raug. Lawv cov precision lossis precision drilling mechanisms yog qhov ua tau zoo thiab tseem ceeb kom ua tiav txoj haujlwm sai. Txawm li cas los xij, lawv tsis tshua muaj tseeb tshaj lawv cov wireless counterparts.

3. Kev ua haujlwm zoo ntawm cov hlua khi

Cov cuab yeej network muaj ntau yam hauv lawv daim ntawv thov vim qhov hloov pauv thiab lub kaum sab xis hloov uas tso cai rau tus neeg siv ntawm lub cuab yeej ua haujlwm. Lawv kuj yog ib qho yooj yim mus use thiab yuav tsum tsis muaj lub sij hawm them, txo downtime thiab nce productivity.

Qee qhov tsis zoo ntawm Corded Drills

Cia peb txheeb xyuas lwm sab:

Ua tiav nyob ntawm hluav taws xob

Corded drills tsis muaj cov roj teeb built-in los ua kom muaj zog, yuav tsum tau siv cov hlua txuas ntxiv thiab cov qhov (socket) rau lub zog. Qhov no tsis tso cai rau tus neeg siv kom ua tiav qhov tseeb thaum ua haujlwm nrog cov cuab yeej no.

Ntau qhov chaw cia

Lawv siv qhov chaw cia ntau dua li kev xyaum ua haujlwm tsis muaj zog, suav nrog qhov chaw rau cov cuab yeej thiab lwm yam cuab yeej uas ua haujlwm nrog kev xyaum.

Ua tib zoo saib qee qhov ntawm peb cov lus hauv qab no.