Pliers yog cov cuab yeej siv tes siv los clamp thiab kho workpieces lossis twist, khoov, thiab txiav cov hlau hlau. Cov duab ntawm cov pliers yog V- zoo li tus thiab feem ntau suav nrog peb ntu: kov, lub puab tsaig thiab lub qhov ncauj.
Cov pliers feem ntau yog ua los ntawm cov qauv hlau, uas yog thawj zaug forged thiab dov rau hauv cov duab ntawm lub pliers embryo, ces raug hlau txiav xws li milling, polishing, thiab thaum kawg kho cua sov.
Tus kov ntawm cov pliers yog tsim nyob rau hauv peb hom: ncaj kov, nkhaus kov thiab hneev tes raws li tuav. Cov pliers feem ntau yog siv nyob rau hauv kev sib cuag nrog nyob conductors xws li nyob ntawm tej, yog li ntawd tus kov feem ntau yog them nrog ib tug tiv thaiv raj ua los ntawm insulating cov ntaub ntawv xws li polyvinyl chloride kom muaj kev ruaj ntseg ntawm tus neeg teb xov tooj.
Muaj ntau hom pliers, thiab cov uas muaj ntau yog taw tes, tiaj tus, tiaj tus, puag ncig, nkhaus, thiab lwm yam, uas tuaj yeem hloov kho raws li qhov xav tau ntawm cov duab sib txawv ntawm workpieces. Raws li lawv lub luag haujlwm tseem ceeb thiab qhov xwm txheej ntawm kev siv, pliers tuaj yeem muab faib ua clamping pliers, hlau pliers, hlau strippers, yeeb nkab pliers, thiab lwm yam.
