Cov saw hlau yog ib qho tseem ceeb hauv ntau yam kev siv hauv kev lag luam thiab kev siv tshuab. Lawv siv los xa lub zog thiab kev txav mus los ntawm cov ncej tig, ua rau lawv yog ib feem tseem ceeb ntawm ntau yam tshuab thiab khoom siv. Kev nkag siab txog ntau qhov ntawm cov saw hlau yog qhov tseem ceeb kom ntseeg tau tias nws ua haujlwm thiab saib xyuas kom zoo. Hauv tsab xov xwm no, peb yuav tshawb nrhiav tsib qhov tseem ceeb ntawm cov saw hlau thiab lawv qhov tseem ceeb hauv kev ua haujlwm tag nrho ntawm cov khoom siv tshuab tseem ceeb no.
Qhov txuas sab hauv: Qhov txuas sab hauv yog ib qho ntawm cov khoom tseem ceeb ntawm cov saw hlau. Nws muaj ob lub phaj sab hauv, ib lub bushing thiab ib lub roller. Cov phaj sab hauv yog cov hlau tiaj tiaj txuas nrog bushings, uas ua haujlwm ua qhov chaw rau cov rollers. Cov rollers, feem ntau yog ua los ntawm hlau, tig rau ntawm bushings thiab mesh nrog cov hniav sprocket los xa cov kev txav mus los thiab lub zog. Qhov txuas sab hauv yog lub luag haujlwm rau kev ua kom cov saw hlau sib dhos thiab koom nrog lub sprocket, kom ntseeg tau tias kev sib kis hluav taws xob du thiab ua haujlwm tau zoo.
Qhov txuas sab nraud: Qhov txuas sab nraud yog lwm qhov tseem ceeb ntawm cov saw hlau. Nws muaj ob lub phaj sab nraud, ib lub pin thiab ib lub roller. Lub phaj sab nraud zoo ib yam li lub phaj sab hauv tab sis feem ntau nws zoo li txawv kom haum rau cov pins. Lub pin ua haujlwm ua lub pivot point rau cov txuas sab hauv thiab sab nraud, uas cia lawv sib txuas thiab khoov ncig lub sprocket. Cov rollers ntawm cov txuas sab nraud sib txuas nrog cov hniav sprocket, uas cia cov saw hlau xa cov kev txav mus los thiab lub zog. Cov txuas sab nraud ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev ncaj ncees thiab kev ywj pheej ntawm cov saw hlau, uas cia nws hloov kho rau ntau qhov deb ntawm sprockets thiab hloov kho rau ntau yam kev ua haujlwm.
Bushing: Lub bushing yog ib qho tseem ceeb ntawm cov saw hlau thiab ua haujlwm ua qhov chaw ntawm lub roller. Nws feem ntau yog ua los ntawm cov khoom siv ruaj khov xws li tooj liab lossis hlau thiab yog tsim los kom tiv taus cov khoom hnyav thiab kev ntxhov siab uas ntsib thaum lub sijhawm ua haujlwm. Cov bushings muab qhov chaw du thiab tsis sib txhuam rau cov rollers kom tig, txo qhov hnav thiab ntev lub neej ntawm cov saw hlau. Kev roj nplua nyeem ntawm cov bushings yog qhov tseem ceeb kom ntseeg tau tias kev ua haujlwm du thiab tiv thaiv kev hnav ua ntej thiab kev ua tsis tiav ntawm cov saw hlau.
Cov menyuam: Cov menyuam yog ib qho tseem ceeb ntawm cov saw hlau, lub luag haujlwm rau kev sib txuas nrog cov hniav sprocket thiab xa cov kev txav mus los thiab lub zog. Nws feem ntau yog ua los ntawm cov hlau tawv kom tiv taus qhov siab sib cuag thiab hnav thaum lub sijhawm ua haujlwm. Cov menyuam tig rau ntawm cov bushings, tso cai rau cov saw hlau sib txuas zoo nrog cov sprockets thiab xa cov zog tau zoo. Kev roj nplua nyeem ntawm cov menyuam yog qhov tseem ceeb kom txo qhov kev sib txhuam thiab hnav, kom ntseeg tau tias kev ua haujlwm zoo thiab lub neej ua haujlwm ntawm cov menyuam.
Tus pin: Tus pin yog ib qho tseem ceeb ntawm cov saw hlau thiab yog qhov chaw pivot ntawm cov txuas sab hauv thiab sab nraud. Nws feem ntau yog nias-haum rau hauv lub vaj huam sib luag sab nraud thiab yog tsim los kom tiv taus qhov khoov thiab kev sib koom ua ke uas ntsib thaum lub sijhawm ua haujlwm. Cov pins ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev ncaj ncees thiab kev ywj pheej ntawm cov saw hlau, tso cai rau lawv kom haum rau ntau qhov deb ntawm sprockets thiab hloov kho rau ntau yam kev ua haujlwm. Kev lubrication kom zoo ntawm cov pins yog qhov tseem ceeb rau kev txo qhov kev sib txhuam thiab kev hnav, kom ntseeg tau tias kev sib koom ua ke du thiab lub neej ntev ntawm cov saw hlau.
Hauv kev xaus lus, cov saw hlau yog ib qho tseem ceeb hauv ntau yam kev siv hauv kev lag luam thiab kev siv tshuab, muab kev ntseeg tau thiab ua haujlwm tau zoo ntawm kev xa lub zog thiab kev txav mus los. Kev nkag siab txog tsib yam tseem ceeb ntawm cov saw hlau (cov txuas sab hauv, cov txuas sab nraud, cov bushings, cov menyuam thiab cov pins) yog qhov tseem ceeb rau kev ua haujlwm zoo thiab kev saib xyuas ntawm cov khoom siv tseem ceeb no. Los ntawm kev ua tib zoo saib xyuas cov khoom tseem ceeb no thiab xyuas kom muaj kev sib xyaw thiab kev saib xyuas zoo, cov saw hlau tuaj yeem muab kev xa hluav taws xob txhim khu kev qha thiab ua haujlwm tau zoo rau ntau yam kev siv hauv kev lag luam thiab tshuab.
Lub sijhawm tshaj tawm: Lub Rau Hli-14-2024