Roller chains yog ib qho tseem ceeb ntawm ntau yam kev lag luam thiab kev siv tshuab. Lawv yog siv los xa lub zog thiab kev txav ntawm cov rotating shafts, ua rau lawv yog ib feem tseem ceeb ntawm ntau yam tshuab thiab khoom siv. Kev nkag siab txog qhov sib txawv ntawm cov saw hlau yog ib qho tseem ceeb kom ntseeg tau tias nws txoj haujlwm zoo thiab kev saib xyuas. Hauv tsab xov xwm no, peb yuav tshawb txog tsib qhov tseem ceeb ntawm cov hlua khi thiab lawv qhov tseem ceeb hauv kev ua haujlwm tag nrho ntawm cov khoom siv tshuab tseem ceeb no.
Kev sib txuas sab hauv: Qhov txuas sab hauv yog ib qho ntawm cov khoom tseem ceeb ntawm cov hlua khi. Nws muaj ob daim hlau sab hauv, ib lub bushing thiab ib tug menyuam. Cov phaj sab hauv yog cov khoom tiaj tus ntawm cov hlau txuas nrog bushings, uas ua haujlwm raws li cov kabmob rau cov menyuam. Rollers, feem ntau yog ua los ntawm cov hlau, tig rau ntawm bushings thiab mesh nrog sprocket hniav kom xa cov lus tsa suab thiab lub zog. Qhov txuas sab hauv yog lub luag haujlwm ua kom cov saw hlau sib dhos thiab koom nrog cov sprocket, kom ntseeg tau tias kev sib kis tau zoo thiab muaj zog.
Kev sib txuas sab nraud: Cov kab txuas sab nraud yog lwm qhov tseem ceeb ntawm cov hlua txuas. Nws muaj ob daim hlau sab nrauv, ib tus pin thiab ib lub menyuam. Lub phaj sab nrauv zoo ib yam li lub phaj sab hauv tab sis feem ntau yog qhov txawv txav kom haum rau cov pins. Tus pin ua lub ntsiab lus pivot rau cov kev sib txuas sab hauv thiab sab nrauv, tso cai rau lawv kom sib dhos thiab khoov ib ncig ntawm lub sprocket. Rollers nyob rau sab nraud txuas mesh nrog cov hniav sprocket, tso cai rau cov saw kom xa cov lus tsa suab thiab lub zog. Cov kev sib txuas sab nraud ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas kev ncaj ncees thiab kev hloov pauv ntawm cov menyuam cov saw, tso cai rau nws hloov mus rau qhov sib txawv ntawm qhov sib txawv ntawm cov sprockets thiab hloov mus rau cov haujlwm sib txawv.
Bushing: Lub bushing yog ib qho tseem ceeb ntawm cov menyuam saw thiab ua haujlwm raws li cov kabmob ntawm cov menyuam. Nws feem ntau yog tsim los ntawm cov khoom siv ruaj khov xws li tooj liab lossis hlau thiab yog tsim los tiv thaiv cov khoom hnyav thiab kev ntxhov siab thaum ua haujlwm. Cov bushings muab ib tug du, tsis muaj kev sib txhuam nto rau cov chais kom tig, txo hnav thiab ncua lub neej ntawm cov saw. Kev lubrication ntawm bushings yog qhov tseem ceeb los xyuas kom meej kev ua haujlwm du thiab tiv thaiv kev hnav ntxov ntxov thiab tsis ua haujlwm ntawm cov menyuam saw.
Cov menyuam yaus: Cov menyuam yaus yog cov khoom tseem ceeb ntawm cov menyuam cov hlua, lub luag haujlwm rau meshing nrog cov hniav sprocket thiab xa cov lus tsa suab thiab lub zog. Nws feem ntau yog ua los ntawm cov hlau tawv tawv kom tiv taus kev sib cuag siab thiab hnav thaum ua haujlwm. Cov chais tig rau ntawm cov bushings, tso cai rau cov saw hlau mesh smoothly nrog cov sprockets thiab xa hluav taws xob zoo. Kev lubrication ntawm cov menyuam yog qhov tseem ceeb los txo kev sib txhuam thiab hnav, ua kom muaj kev ua haujlwm zoo thiab kev pabcuam lub neej ntawm cov menyuam chains.
Pin: Tus pin yog ib qho tseem ceeb ntawm cov menyuam saw thiab yog qhov pivot ntawm qhov sib txuas sab hauv thiab sab nraud. Nws feem ntau yog nias-haum rau hauv lub vaj huam sib luag sab nrauv thiab yog tsim los tiv thaiv kev khoov thiab kev sib txuas lus tau ntsib thaum lub sijhawm ua haujlwm. Pins ua lub luag haujlwm tseem ceeb hauv kev tswj hwm kev ncaj ncees thiab kev hloov pauv ntawm cov menyuam cov hlua, tso cai rau lawv kom haum rau qhov sib txawv ntawm cov sprockets thiab hloov mus rau qhov sib txawv ntawm kev ua haujlwm. Kev lubrication ntawm cov pins yog qhov tseem ceeb rau kev txo qis kev sib txhuam thiab hnav, kom ntseeg tau tias kev sib txuas lus zoo thiab lub neej ntev ntawm cov menyuam saw.
Nyob rau hauv cov ntsiab lus, cov menyuam chains yog ib qho tseem ceeb ntawm ntau yam kev lag luam thiab kev siv tshuab, muab kev txhim khu kev qha thiab muaj txiaj ntsig zoo ntawm kev xa lub zog thiab kev txav. Kev nkag siab txog tsib yam tseem ceeb ntawm cov menyuam cov saw hlau (sib txuas sab hauv, txuas sab nraud, bushings, rollers thiab pins) yog qhov tseem ceeb rau kev ua haujlwm kom raug thiab kev saib xyuas ntawm cov khoom siv tshuab tseem ceeb no. Los ntawm kev xyuam xim rau cov khoom tseem ceeb no thiab ua kom lub lubrication thiab kev saib xyuas kom zoo, cov hlua khi tuaj yeem muab kev ntseeg siab, muaj zog xa mus rau ntau yam kev lag luam thiab kev siv tshuab.
Post lub sij hawm: Jun-14-2024