Yuav ua li cas xaiv ib tug ntswj ntsia hlau?

Yog hais tias peb tham txog fais fab tuag cov cuab yeej, cov feem ntau nrov thiab yooj yim mus use ib tug ntswj ntsia hlau. Koj muaj peev xwm, ntawm chav kawm, thiab yuav ua li cas nyob rau hauv ancient lub sij hawm mus ceev lub screws nrog ib tug ntswj ntsia hlau thiab screws. Txawm li cas los, firstly, nws yuav siv sij hawm ib tug ncaj ncees npaum li cas ntawm lub sij hawm, thiab tib ob, nws yog ib tug heev loj load, tshwj xeeb tshaj yog yog hais tias tus lub ntim ntawm lub chaw ua hauj lwm yog zoo kawg thiab. Yog hais tias koj xav tau ib tug ntswj ntsia hlau rau ceev ib xyoos ib zaug ib tug ob peb screws los yog nruab ib lub txee, nws yog tsis yog tsim nyog yuav kim kev khoom. Tab sis yog hais tias koj yuav mus kom tau nyiaj nyob rau hauv kev kho nyob rau hauv ib tug tsis tu ncua, koj xaiv high-zoo kev ntswj ntsia hlau - koj qhov tseem ceeb ua hauj lwm. Tom qab tag nrho, yuav ua li cas muaj ntau yam kev txiav txim koj yuav poob tag nrho hnub fiddling nrog ib co txee uas muaj ib tug ntswj ntsia hlau. Yuav ua li cas xaiv ib tug ntswj ntsia hlau?

Xaiv ntawm lub ntswj ntsia hlau yuav tsum tsis txhob pib nrog nqi. Muaj ib qho tseem ceeb tsis hais tias yuav tsum tau nyob. Cov peb xav txog nyob rau hauv no tsab xov xwm.

Tab sis ua ntej ntawd - cov hom ntawm screwdrivers thiab xaiv ib qho chaw mus yuav lawv. Yog hais tias koj xav tau lub cuab tam uas yuav ntev txaus mus yuav zoo dua paub thiab kim kim hom. Thaum no zoo dua tsis cawm cov purchase ntawm high-zoo cov cuab yeej yog tsis txhaum. Koj yuav tau txais ib tug zoo guarantee, hloov thiab kho yuav tsum nqa tawm tsis muaj hitches los yog teeb meem. Yog li ntawd nws yog zoo tshaj plaws mus yuav nyob rau hauv tshwj xeeb khw muag khoom noj. Nws yog xav paub ntau txhim khu kev qha thiab kuj pab tswv yim yeej ib txwm pab, yuav ua li cas xaiv ib tug ntswj ntsia hlau.

Tag nrho cov hwj chim cov cuab yeej yuav tsum tau muab faib mus rau hauv tsev neeg thiab kev siv. Kev cob qha cov kim kim, tab sis yog tsim rau cov loj, ntev load. Yog li ntawd Screwdrivers xaiv yuav yog nyob ntawm seb lub Scope ntawm lub tswv yim tej hauj lwm. Yog hais tias koj xav hais tias nws yog zoo dua mus yuav ib zaug kev thiab cia siab rau nws lub neej-ntev ua hauj lwm, Kuv hasten yuav tu siab. Raws li nrog rau tag nrho cov hluav taws xob khoom, ntswj ntsia hlau cia li nws thiaj li ua obsolete. Thiab yuav kev ntswj ntsia hlau yuav tsum tau tsuas kogdae koj xav siv nws tsis tu ncua.

Yuav ua li cas xaiv ib tug ntswj ntsia hlau, nyob rau lub hauv paus ntawm nws tus yam ntxwv. Yuav pib nrog tswv yim xws li muab ceev thiab torque. Standard zoo screwdrivers muaj ib tug ceev ntawm 350-500 Rev. / min thiab torque ntawm txog 20 N / m. Tej lub hwj chim yog txaus mus tau yooj yim nqa tawm installation ua hauj lwm. Tab sis, yog hais tias koj xav tau lub cuab tam yuav tho los yog ntaus, lub ntswj ntsia hlau yuav tsum muaj ib tug ceev ntawm ntau tshaj 1200 Rev. / min thiab torque txog li 80-100 N / m. Nws tseem yog tsim nyog los siv lub perforation laum hom nrog ib tug Bang. Ib txhia kev qauv muaj ob speeds: ib tug rau lub sib ntswg, rau lwm yam - rau drilling.

Uas cov roj teeb rau xaiv rau lub ntswj ntsia hlau? Yeej, screwdrivers ua hauj lwm rau roj teeb. Vim li no cov lawv yog cov heev portable thiab khaub-ncaws nyias. Qhov no ua rau nws tau siv lawv nyob rau hauv qhov chaw nyob qhov twg muaj tsis muaj hluav taws xob daim phiaj. Muaj ob peb hom roj teeb, li ntawd, cov nqe lus nug "yuav ua li cas xaiv ib tug cordless ntswj ntsia hlau", lo lus teb yog - tsis yog li ntawd yooj yim.

Niaj hnub no, muaj 3 hom mob roj teeb:

- npib tsib xee-hlau hydride;

- npib tsib xee-cadmium;

- Li-ion.

Txhua yam ntawm lawv muaj kev txawj thiab kev qaug zog. Tus thawj ob muaj zoo xws li cov yam ntxwv. Lawv muaj peev xwm mas mus txog 1000 chargings thiab tsis "ntshai" ntawm txias txias. Txawm li cas los, lawv muaj cov loj drawback - lub cim xeeb nyhuv. Uas yog vim li cas lawv yuav tsum tau siv tag nrho ua ntej lub tom ntej no xwb. Yog hais tias koj tsis ua raws li txoj cai no, cov roj teeb yuav tsis sai sai. Lithium-ion roj teeb xws shortcomings yog deprived, tiam sis lub "ntshai" ntawm lub chaw ua hauj lwm nyob rau hauv uas tsis muaj-kub tej yam kev mob.

Yuav ua li cas xaiv ib tug ntswj ntsia hlau? Koj yuav tsum tau them sai sai mus rau hauv cov khoom siv yog ib tug hloov roj teeb. Qhov no xaiv eliminates lub downtime. Thiab xyuam xim rau cov muaj peev xwm ntawm lub roj teeb - cov ntau nws yog, qhov zoo. Qhov ntawd yog tej zaum tag nrho cov zoo kav khw.