Dab tsi yog txoj kev xaiv rau zawv zawg qhov rooj kho vajtse?

Qhov zoo ntawm zawv zawg qhov rooj kho vajtse yog feem ntau xav txog hauv kev tsim thiab kev tsim khoom ntawm nws cov pulley system, nrog rau cov qauv tsim. Cov bearings siv hauv kev tsim cov pulleys yuav tsum yog ntau- txheej txheem sib xyaw bearings. Cov txheej txheej sab nrauv yuav tsum yog siab - lub zog, hnav- nylon bushing, thiab nylon nto yuav tsum du heev uas tsis muaj qhov sawv. Lub pob ntim sab hauv kuj yog ua los ntawm siab - lub zog nylon qauv, uas txo cov kev sib txhuam thiab txhim kho lub lubrication kev ua haujlwm ntawm cov kabmob. Lub load-cov txheej txheem cov txheej txheem yog ua los ntawm steel. Qhov kev tsim no zoo txo ​​cov suab nrov thaum rub lub zawv zawg thiab tso cai rau lub rubey ua haujlwm zoo yam tsis muaj kev saib xyuas, nyiam lub teeb thiab du lubrication rau tsawg kawg kaum xyoo.

Txoj kev taug qab uas phim lub pulley kuj tseem ceeb heev rau kev siv lub qhov rooj zawv zawg. Cov kab rau cov qhov rooj zawv zawg feem ntau tuaj nyob rau hauv ob hom: txias-rolled steel lem thiab aluminium alloy lem. Cov neeg tau txais kev pab feem ntau xav tias steel lem yog ruaj khov thiab ruaj khov dua li aluminium alloy lem, thiab cov phab ntsa tuab dua, qhov zoo dua. Txawm li cas los xij, qhov no tsis yog qhov tseeb. Qhov zoo ntawm zawv zawg qhov rooj kho vajtse yog pom nyob rau hauv kev sib xyaw ua ke zoo tshaj plaws ntawm txoj kev khiav thiab lub pulley, tsis yog ib qho khoom siv xwb.

Txoj kev khiav yuav tsum muaj qhov nkhaus uas zoo kawg nkaus phim lub pulley; tsuas yog tom qab ntawd cov khoom siv los txiav txim siab. Feem ntau hais lus, cov ntaub ntawv tuaj txawv teb chaws yuav tsum zoo dua li cov khoom siv hauv tsev. Cov neeg siv khoom yuav tsum nkag siab tias nws tsis yooj yim rau txhua yam khoom los ua rau tib yam; qhov nyuaj yog nyob rau hauv kev ua tiav tib yam tseem ceeb zoo txawm tias qhov zoo sib xws. Txhua tus neeg siv khoom cia siab tias qhov rooj zawv zawg qhov rooj kho vajtse lawv yuav yuav ua haujlwm tsis zoo rau lub sijhawm ntev. Yog li ntawd, siab - zoo zawv zawg qhov rooj kho vajtse manufacturers kuj yuav tsum xav txog qhov piv ntawm steel phaj siv rau kev tsim steel lem thiab cov alloy piv rau txhuas alloy lem. Yog li ntawd, cov neeg siv khoom yuav tsum tsis txhob ua ib qho - ib sab tsom mus rau qhov tuab ntawm kev khiav.

Thaum xaiv cov hlau lem thiab aluminium alloy lem, cov neeg siv khoom yuav tsum tsis txhob ib tug -ib sab ntseeg hais tias steel lem yuav tsum zoo dua aluminium alloy lem. Ib txoj kev zoo nyob ntawm nws lub zog tsim thiab smoothness ntawm kev sib cuag nto hauv txoj kev uas ua tau raws li lub pulley. Zoo aluminium alloy lem yog superior rau steel lem nyob rau hauv cov nqe lus ntawm suab nrov kuj. Tsis tas li ntawd, cov neeg siv khoom yuav tsum tsis txhob yuam kev los ntawm cov khoom ntim lossis cov txheej txheem ntawm aluminium alloy nto. Cov txheej tsis tsim nyog tsuas tuaj yeem ua rau lub smoothness ntawm qhov chaw khiav. Yog li ntawd, tsis txhob xav tias cov xim txheej xim tsaus nti rau ntawm qhov chaw khiav qhia tau zoo dua; nws yuav zoo heev yuav counterproductive. Cov khoom ntim tsuas yog cuam tshuam rau nws qhov kev siv thawj zaug; tsis tas yuav dais cov nqi ntim khoom siab ntxiv rau cov chaw tsim khoom.