Cov saw hlautau yog ib feem tseem ceeb ntawm ntau yam lag luam tau ntau xyoo los ua ib txoj hauv kev txhim khu kev qha ntawm kev xa hluav taws xob los ntawm ib qho chaw mus rau lwm qhov. Txij li tsheb mus rau cov tshuab ua liaj ua teb, cov saw hlau ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev ua haujlwm zoo thiab ua haujlwm tau zoo. Txawm li cas los xij, nrog rau kev nce qib tas mus li ntawm thev naus laus zis, muaj kev hloov pauv loj hauv kev tsim thiab tsim cov saw hlau kom tau raws li qhov xav tau ntawm kev lag luam niaj hnub no.
Ib qho ntawm cov chaw tseem ceeb ntawm kev tsim kho tshiab hauv kev tsim thiab tsim cov saw hlau yog kev tsim cov khoom siv siab heev. Ib txwm muaj, cov saw hlau feem ntau yog ua los ntawm cov hlau carbon. Txawm hais tias cov saw hlau carbon yog cov khoom siv ruaj khov thiab pheej yig, lawv yuav tsis ua tau raws li qhov xav tau ntawm kev siv ua haujlwm siab. Yog li ntawd, cov chaw tsim khoom tab tom tig mus rau cov khoom siv xws li stainless hlau thiab alloy hlau los txhim kho lub zog, kev tiv thaiv corrosion thiab kev ua haujlwm tag nrho ntawm cov saw hlau. Cov khoom siv siab heev no tso cai rau kev tsim cov saw hlau uas tuaj yeem tiv taus cov xwm txheej ua haujlwm hnyav, suav nrog kev raug tshuaj lom neeg, kub heev thiab cov khoom hnyav.
Ntxiv rau kev nce qib hauv cov ntaub ntawv, cov kev hloov pauv tseem ceeb kuj tau tshwm sim hauv kev tsim cov saw hlau. Ib qho kev txhim kho tseem ceeb yog kev qhia txog cov saw hlau precision, uas tau tsim los muab kev ua haujlwm zoo dua thiab kev ua haujlwm zoo dua hauv kev xa hluav taws xob. Cov saw hlau precision muaj qhov sib xws thiab lub cheeb ntawm cov menyuam, ua rau kev sib txuas zoo dua nrog cov sprockets thiab txo kev co thaum lub sijhawm ua haujlwm. Qhov no tsis yog tsuas yog txhim kho kev ua haujlwm tag nrho ntawm cov tshuab, tab sis kuj ua rau lub neej ua haujlwm ntawm cov saw hlau thiab sprockets ntev dua.
Tsis tas li ntawd xwb, kev sib xyaw ua ke ntawm cov txheej txheem tshiab thiab kev kho kom zoo nkauj ua rau muaj kev hloov pauv ntawm cov saw hlau uas siv tau ntev thiab tiv taus kev hnav. Cov chaw tsim khoom tam sim no muab cov saw hlau uas siv tau ntev nrog cov txheej txheem tshwj xeeb xws li nickel, zinc thiab black oxide los tiv thaiv kev xeb thiab kev hnav. Cov txheej txheem no tsis yog tsuas yog ua kom cov saw hlau zoo nkauj xwb tab sis kuj pab txuas nws lub neej kev pabcuam ntev, ua rau nws tsim nyog rau cov ntawv thov uas xav tau ntau yam hauv ntau yam lag luam.
Lwm qhov chaw ntawm kev tsim kho tshiab hauv kev tsim cov saw hlau yog kev tsim cov saw hlau txuas. Cov saw hlau no muaj cov khoom txuas tshwj xeeb xws li cov koob txuas ntxiv, cov khoom txuas khoov lossis cov phaj tshwj xeeb kom haum rau cov ntawv thov tshwj xeeb. Txawm hais tias xa cov khoom lag luam hauv chaw ua zaub mov lossis tuav cov khoom hnyav hauv chaw tsim khoom, cov saw hlau txuas muab cov kev daws teeb meem tshwj xeeb kom tau raws li cov kev xav tau tshwj xeeb ntawm cov txheej txheem kev lag luam sib txawv.
Tsis tas li ntawd xwb, kev nce qib hauv cov txheej txheem tsim khoom tau tso cai rau cov saw hlau kom tsim tau nrog kev kam rau siab dua thiab kev sib xws ntau dua. Kev tsim qauv siv computer (CAD) thiab kev tsim khoom siv computer (CAM) thev naus laus zis ua rau cov chaw tsim khoom tuaj yeem ua kom zoo dua qhov tseeb thiab zoo ntawm cov saw hlau, xyuas kom meej tias txhua qhov txuas ua tau raws li cov lus qhia tseeb rau kev ua haujlwm txhim khu kev qha. Tsis tas li ntawd xwb, kev siv cov txheej txheem sib dhos thiab tshuaj xyuas tsis siv neeg txhim kho kev ua haujlwm zoo thiab qhov tseeb ntawm kev tsim cov saw hlau, yog li ua rau cov khoom ntseeg tau thiab sib xws ntau dua.
Kev koom ua ke ntawm cov thev naus laus zis tshiab lubrication kuj ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo thiab lub neej ntawm cov saw hlau. Lubrication yog qhov tseem ceeb los txo qhov kev sib txhuam, kev hnav thiab suab nrov hauv cov saw hlau, thiab cov txheej txheem ib txwm xav tau kev siv tes ntawm lubricant. Txawm li cas los xij, cov saw hlau niaj hnub no muaj cov khoom siv lubricating tus kheej xws li cov roj-impregnated bushings thiab cov foob uas txuas ntxiv muab lubrication rau cov ntsiab lus tseem ceeb hauv cov saw hlau. Qhov kev lubrication tus kheej no tsis yog tsuas yog txo cov kev xav tau kev saib xyuas tab sis kuj ua kom muaj kev ua tau zoo tas li ntawm lub sijhawm ntev ntawm kev ua haujlwm.
Ntxiv mus, kev tshwm sim ntawm cov thev naus laus zis ntse tau ua rau muaj kev tsim cov saw hlau ntse uas muab kev saib xyuas tiag tiag thiab kev kwv yees kev txij nkawm. Cov saw hlau ntse no tau nruab nrog cov sensors thiab kev sib txuas uas tso cai rau lawv sau thiab xa cov ntaub ntawv ntawm kev ua haujlwm, kub, kev co thiab kev hnav. Los ntawm kev siv cov ntaub ntawv no, cov pab pawg txij nkawm tuaj yeem txheeb xyuas cov teeb meem uas yuav tshwm sim, teem sijhawm rau kev txij nkawm thiab ua kom lub tshuab ua haujlwm zoo dua, thaum kawg txo lub sijhawm tsis ua haujlwm thiab ua kom muaj txiaj ntsig zoo dua.
Thaum muab ua ke, kev tsim kho tshiab hauv kev tsim thiab kev tsim khoom ntawm cov saw hlau tau hloov pauv qhov kev ua haujlwm thiab kev ntseeg siab ntawm cov khoom tseem ceeb no hauv ntau yam kev siv hauv kev lag luam. Txij li cov ntaub ntawv siab heev thiab kev tsim qauv meej mus rau cov txheej txheem tshwj xeeb thiab cov thev naus laus zis ntse, cov saw hlau txuas ntxiv hloov pauv kom tau raws li kev lag luam niaj hnub xav tau rau kev ua tau zoo dua, kev ruaj khov thiab kev ua haujlwm zoo. Thaum thev naus laus zis txuas ntxiv mus, peb tuaj yeem cia siab tias yuav muaj kev tsim kho tshiab ntxiv uas yuav txuas ntxiv txhim kho lub luag haujlwm ntawm cov saw hlau hauv kev muab lub zog rau cov tshuab thiab cov khoom siv uas txav lub ntiaj teb mus tom ntej.
Lub sijhawm tshaj tawm: Lub Xya Hli-17-2024