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Dab tsi yog ob hom kev khiav saw?

Muaj ob hom kev taug qab chains uas muaj nyob rau hauv cov tshuab hnyav: cov saw qhuav thiab cov saw hlau lubricated.Raws li lub npe implies, qhov sib txawv nyob rau hauv tus nqi ntawm lubrication ntawm tus khiav lub pins thiab bushings, uas yuav cuam tshuam tus nqi thiab tus nqi ntawm hnav ib tug khiav tau txais lub sij hawm.

Dab tsi yog qhov sib txawv ntawm cov saw hlau?

Chains tuaj yeem muab faib ua hom hauv qab no: kaw, kaw thiab greased, kaw thiab lubricated (tseem hu ua tus kheej lubricating).

Hom Chains - Dry Chains vs. Lubricated Chains
Lubricated chains yog cov saw hlau uas muaj cov roj nplua nyeem txuas mus tas li rau hauv qhov chaw nruab nrab ntawm tus pin thiab bushing.Cov ntsaws ruaj ruaj no yog tsim los muab lub lubrication ntev thiab txo qhov hnav uas tshwm sim vim kev sib txhuam ntawm cov pins thiab bushings.Tsis zoo li cov saw qhuav, lubrication yog tsis siv neeg.Txawm li cas los xij, lubricated chains feem ntau raug nqi ntau dua cov saw hlau qhuav hauv lub sijhawm luv.

Ntawm qhov tod tes, cov saw hlau qhuav tuaj yeem tsim tau nrog roj ntawm tus pin thiab bushings, tab sis cov ntsaws ruaj ruaj ntawm cov saw hlau no feem ntau tsis tshua muaj zog thiab tuaj yeem xau sai heev.Qee cov saw hlau qhuav tuaj yeem kaw, tab sis lawv yuav tsis tau lubricated.Nrog rau feem ntau cov saw qhuav, koj yuav tsum niaj hnub lubricate koj cov pins thiab bushings kom tsis txhob hnav, vim lubrication tsis siv neeg.Thaum cov saw hlau qhuav tsis tshua kim tshaj li cov saw hlau lubricated, lawv yuav muaj qhov tseem ceeb ntawm kev hnav tsis muaj lubrication thiab yuav ua rau koj raug nqi ntau ntawm cov nyiaj hauv cov khoom hloov lub sijhawm.