Slotted screwdriver: xaiv los ntawm qhov loj thiab cov duab

Cov txheej txheem:

Slotted screwdriver: xaiv los ntawm qhov loj thiab cov duab
Slotted screwdriver: xaiv los ntawm qhov loj thiab cov duab

Video: Slotted screwdriver: xaiv los ntawm qhov loj thiab cov duab

Video: Slotted screwdriver: xaiv los ntawm qhov loj thiab cov duab
Video: Nikki Thao - Tus Ntawm Koj Ib Sab [OFFICIAL AUDIO] 2024, Hlis ntuj nqeg
Anonim

Txhua tus neeg kev lag luam yuav muaj "cov khoom pab thawj zaug" ntawm tes. Cov txheej txheem no rau txhua lub sijhawm yeej suav nrog cov ntsia hlau ntsia hlau. Txawm hais tias nws yog ib qho tsim nyog rau disassemble lub xov tooj ntawm tes, ib qho khoom ua si, lub npov saum toj, lub computer system unit - qhov no yog qhov nyuaj heev los ua yam tsis muaj lub cuab yeej tshwj xeeb. Ib tug slotted screwdriver yuav tso cai rau koj kom ruaj ntseg ntsia hlau nyob rau hauv los yog, conversely, sai sai unscrew lub fasteners.

slotted screwdriver
slotted screwdriver

Tus spatula indispensable

"Shovel", los yog "sting", hu cov cuab yeej no kom zoo. Lub tiaj, zoo li flattened taub tiag tiag zoo li lub tom kawg. Qhov kev tsim no tso cai rau koj ua haujlwm nrog cov fasteners uas lub taub hau muaj qhov chaw ncaj nraim (qhov chaw).

Slotted screwdriver muaj nyob rau hauv ntau lub versions. Thiab qhov sib txawv tsis yog nyob ntawm qhov loj ntawm lub cuab yeej xwb. Nyob ntawm qhov xwm txheej ntawm kev ua haujlwm, koj tuaj yeem xav tau kev tsim kho ntxiv, lossis cov khoom lag luam nrog cov khoom siv insulated, lossis nrogtshwj xeeb notches uas txhim kho kev sib txhuam ntawm lub ntsis thiab lub fastener qhov.

Raws li cov qauv

Txawm hais tias muaj ntau haiv neeg no, muaj cov qauv nruj uas txhua tus ntsia hlau ntsia hlau muag yuav tsum ua raws. GOST tswj qhov loj ntawm qhov ua haujlwm ntawm lub cuab yeej thiab nws cov duab.

slotted screwdriver gost
slotted screwdriver gost

Yog li, nyob rau hauv txoj kab ntawm tsib millimeter "cov hniav" muaj cov khoom uas muaj qhov ntev ntawm 200, 150 lossis 125 millimeters. Kuj tseem muaj luv luv ntawm 75 millimeters. 6 hli ntswj ntsia hlau pib ntawm 100 hli.

Dhau li ntawm qhov dav nrov tshaj plaws ntawm 5 lossis 6 millimeters, muaj cov cuab yeej nrog lub ntsis dav ntawm tsuas yog 1 millimeters. Sab saum toj (qhov siab tshaj) txwv sib haum mus rau 10 millimeters.

Lub tswvyim ntawm "universal tool" tsis siv rau pawg ntawm cov khoom siv no. Screwdrivers yuav tsum raug xaiv nyob rau hauv txhua rooj plaub ntawm tus kheej. Txwv tsis pub, koj tsuas yog rub tawm lub fastener qhov. Los yog tawg lub taub. Qhov zoo tshaj plaws, yog tias qhov chaw ua haujlwm me me me dua qhov loj ntawm lub qhov. Lub tswv yim ces nkag mus rau hauv qhov chaw dawb, tab sis tsis tig thaum ua haujlwm.

Thiab yog tias koj tsis xav ua kom tiav koj lub thawv nrog cov cuab yeej ua tib zoo thiab ntev ntev, ces koj yuav tsum yuav cov khoom npaj ua tiav ntawm cov ntsia hlau ntsia hlau. Raws li txoj cai, cov khoom siv nrov tshaj plaws tshwm sim hauv nws.

slotted screwdriver set
slotted screwdriver set

Ergonomics thiab kev nyab xeeb

Cov qauv kuj tswj cov duab ntawm lub cuab yeej. Cov neeg tsim khoom siv zog los muab qhov yooj yim tuav thiab nres ruaj ntseg. Yog li ntawd, ib tug slotted screwdriver muaj ib tug kov,uas mimics lub anatomy ntawm tib neeg txhais tes. Qee cov qauv tseem muaj qhov ntiv tes xoo. Kov ua los ntawm cov khoom sib xyaw ua ke yog qhov yooj yim heev. Softer grips tiv thaiv chafing, thiab ribbed nto tiv thaiv ntiv tes los ntawm slipping.

Cov cuab yeej hu ua percussion yog muab nrog lub zog txhawb nqa. Cov no yog cov screwdrivers uas yog siv los unscrew rusted fasteners, thaum nyob rau hauv tus txheej txheem koj yuav tsum tau ntxiv taug kev raws tus kov nrog rauj. Nyob rau hauv rooj plaub no, cov yas yuav yooj yim crumble, yog li nws yog zoo dua kom muaj ib tug hlau kov.

Yog li ntawd lub slotted screwdriver tsis poob thaum lub sij hawm ua hauj lwm, xyuam xim rau cov hlau nws ncej yog ua los ntawm. Cov khoom lag luam txhim khu kev qha tshaj plaws yog ua los ntawm cov hlau tawv tawv.

Nco ntsoov tias lub cuab yeej zoo yog koj txoj kev nyab xeeb.

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