Yuav ua li cas thiaj paub seb cov saw hlau puas xav tau lubrication?

Yuav ua li cas thiaj paub seb cov saw hlau puas xav tau lubrication?

Hauv kev lag luam xa khoom, cov saw hlau ua lub luag haujlwm tseem ceeb, thiab lawv txoj haujlwm ib txwm muaj feem cuam tshuam loj heev rau kev ruaj khov thiab kev ntseeg siab ntawm ntau yam khoom siv tshuab. Kev siv roj nplua nyeem yog qhov tseem ceeb hauv kev saib xyuas cov saw hlau. Kev txiav txim siab kom raug seb puas xav tau roj nplua nyeem tsis yog tsuas yog ua rau lub neej ua haujlwm ntev dua xwb, tab sis kuj tseem tiv thaiv kev puas tsuaj ntawm cov khoom siv thiab kev cuam tshuam ntawm kev tsim khoom los ntawm kev siv roj nplua nyeem tsis raug. Tsab xov xwm no yuav tshawb nrhiav tob txog yuav ua li cas thiaj paub seb cov saw hlau puas xav tau roj nplua nyeem, uas npog ntau txoj hauv kev siv tau, cov ntsiab lus tseem ceeb rau kev kuaj pom thiab kev ceev faj, los muab kev taw qhia dav dav thiab kev tshaj lij rau koj cov khoom siv txij nkawm.

1. Cov qauv yooj yim thiab txoj cai ua haujlwm ntawm cov saw hlau
Cov saw hlau feem ntau yog tsim los ntawm cov phaj sab hauv, cov phaj sab nraud, cov koob, cov tes tsho thiab cov menyuam. Cov phaj sab hauv thiab cov phaj sab nraud yog tsim los ntawm kev nias thiab muaj lub zog siab thiab kev ua haujlwm raug. Lawv ua haujlwm ze nrog cov koob thiab cov tes tsho los tsim cov qauv pob txha yooj yim ntawm cov saw hlau txuas. Tom qab tus koob hla dhau, lub tes tsho raug kho ntawm cov phaj sab hauv thiab cov phaj sab nraud, thiab cov menyuam raug tes tsho rau sab nraud ntawm lub tes tsho thiab tuaj yeem tig tau yooj yim ntawm lub tes tsho.
Thaum cov saw hlau dov mus rau hauv cov txheej txheem kis, cov hlau dov sib txuas nrog cov hniav sprocket. Thaum lub sprocket tig, cov hlau dov mus rau saum npoo ntawm cov hniav, tsav tag nrho cov saw hlau kom ncig, yog li ua kom muaj kev sib kis ntawm lub zog. Cov qauv tshwj xeeb no ua rau cov saw hlau dov ua haujlwm ruaj khov hauv qab cov xwm txheej ua haujlwm nyuaj xws li kev kub ceev thiab kev thauj khoom hnyav, thaum muaj kev ua haujlwm zoo thiab kev raug. Txawm li cas los xij, thaum lub sijhawm ua haujlwm ntev ntawm cov saw hlau dov, kev sib txhuam thiab kev hnav yuav tshwm sim ntawm cov khoom, thiab kev siv roj nplua nyeem tsim nyog yog qhov tseem ceeb rau kev txo kev sib txhuam, txo kev hnav, thiab xyuas kom meej tias cov saw hlau dov ua haujlwm ib txwm muaj.

2. Qhov tseem ceeb ntawm kev lubrication rau cov saw hlau
Txo kev sib txhuam thiab kev hnav
Thaum lub saw hlau khiav, kev sib txhuam yuav tshwm sim ntawm lub log thiab cov hniav sprocket, ntawm lub tes tsho thiab tus pin, thiab ntawm cov phaj saw hlau. Kev sib txhuam tsis yog tsuas yog siv zog thiab txo qhov ua haujlwm ntawm kev sib kis, tab sis kuj ua rau maj mam hnav ntawm cov nplaim ntawm ntau yam khoom, cuam tshuam rau qhov tseeb thiab lub neej ntawm lub saw hlau. Kev lubrication kom zoo tuaj yeem tsim cov roj zaj duab xis sib npaug ntawm cov nplaim sib cuag no, yog li kev sib txhuam kua lossis kev sib txhuam sib xyaw tuaj yeem ua tiav ntawm cov khoom txav mus los, txo qhov kev tiv thaiv kev sib txhuam thiab kev hnav. Piv txwv li, hauv lub kaw lus kis tau ntawm cov saw hlau ntawm cov khoom siv thauj khoom hnyav, kev lubrication zoo tuaj yeem ntev lub neej hnav ntawm cov saw hlau ntau zaus, txo cov nqi txij nkawm thiab lub sijhawm tsis ua haujlwm ntawm cov khoom siv.

Txo qhov suab nrov thiab kev co
Thaum lub sijhawm ua haujlwm ntawm cov saw hlau, vim muaj kev sib txhuam thiab kev sib tsoo ntawm cov khoom, yuav muaj qee qib suab nrov thiab kev co. Cov suab nrov thiab kev co no tsis yog tsuas yog cuam tshuam rau qhov chaw ua haujlwm ntawm tus neeg teb xov tooj xwb, tab sis kuj ua rau muaj kev puas tsuaj rau lub cev thiab txo qhov tseeb ntawm cov khoom siv. Cov roj nplua nyeem tuaj yeem sau cov qhov me me ntawm cov khoom ntawm cov saw hlau, ua lub luag haujlwm hauv kev thaiv thiab kev nqus kev co, thiab txo qhov cuam tshuam ncaj qha ntawm cov khoom, yog li ua kom txo tau cov suab nrov thiab kev co. Raws li kev sim, lub suab nrov ntawm lub cev kis tau los ntawm cov saw hlau uas muaj roj nplua nyeem tag nrho tuaj yeem txo tau los ntawm 10-15 decibels, thiab qhov loj ntawm kev co kuj tuaj yeem txo qis, uas pab txhim kho qhov du thiab xis nyob ntawm cov khoom siv.

Tiv thaiv kom tsis txhob xeb thiab xeb
Hauv cov chaw tsim khoom lag luam, cov saw hlau feem ntau raug rau ntau yam tshuaj lom neeg, xws li dej noo, kua qaub thiab alkali gases, roj av, thiab lwm yam. Cov tshuaj no yooj yim tsim ib txheej xeb ntawm qhov chaw ntawm cov saw hlau, ua rau cov saw hlau xeb thiab tawg, yog li cuam tshuam rau nws qhov kev ua haujlwm kis tau zoo. Cov roj nplua nyeem feem ntau muaj cov khoom tiv thaiv xeb thiab tiv thaiv xeb zoo, thiab tuaj yeem tsim ib zaj duab xis tiv thaiv ntawm qhov chaw ntawm cov saw hlau kom cais qhov kev sib cuag ntawm cov tshuaj lom neeg thiab qhov chaw hlau ntawm cov saw hlau, tiv thaiv kom tsis txhob muaj xeb thiab xeb. Piv txwv li, hauv chaw ua zaub mov noo noo lossis chaw tsim tshuaj lom neeg, kev siv roj nplua nyeem tas li ntawm cov saw hlau tuaj yeem txhim kho nws qhov kev tiv thaiv xeb thiab xyuas kom meej tias cov khoom siv ua haujlwm ruaj khov mus sij hawm ntev hauv cov chaw ib puag ncig hnyav.

3. Tshawb nrhiav cov cim qhia tias cov saw hlau xav tau lubrication

Kev kuaj xyuas pom
Qhov qhuav ntawm qhov chaw saw hlau: Ua tib zoo saib qhov chaw ntawm cov saw hlau. Yog tias koj pom tias cov roj nplaum ntawm qhov chaw ntawm cov saw hlau tau ploj mus thiab qhuav thiab matte, qhov no feem ntau yog ib qho cim qhia meej tias tsis muaj roj nplaum txaus. Nyob rau hauv cov xwm txheej roj nplaum ib txwm muaj, qhov chaw ntawm cov saw hlau yuav tsum muaj cov roj nplaum nyias thiab sib xws, uas yuav cuam tshuam qee qhov ci ntsa iab hauv qab lub teeb. Thaum cov roj nplaum ploj mus, kev sib txhuam ncaj qha ntawm cov hlau yuav tshwm sim ntawm qhov chaw ntawm cov saw hlau, ua rau cov txheej txheem hnav sai dua. Piv txwv li, ntawm qee cov khoom siv thauj khoom uas tsis tau muaj roj nplaum thiab tswj tau ntev, cov khawb me me thiab cov cim hnav los ntawm kev qhuav tuaj yeem pom ntawm qhov chaw ntawm cov saw hlau, qhia tias cov saw hlau xav tau roj nplaum sai.

Kev Hloov Xim ntawm Cov Saw: Thaum lub sijhawm ua haujlwm ntawm cov saw hlau, yog tias kev tsis muaj roj nplua nyeem ua rau muaj kev sib txhuam ntau ntxiv, yuav muaj cua sov ntau heev. Qhov cua sov no yuav ua rau cov hlau ntawm qhov chaw ntawm cov saw hlau oxidize, ua rau xim ntawm cov saw hlau hloov pauv. Feem ntau, thaum muaj qhov tsis zoo ntawm qhov chaw ntawm cov saw hlau, xws li daj daj lossis xim av, nws txhais tau tias qhov xwm txheej ntawm kev ua kom lubrication tau pib puas tsuaj. Yog tias xim tob zuj zus, hloov mus ua xim av tsaus lossis dub, lossis txawm tias qee qhov kub hnyiab xiav, nws txhais tau tias cov saw hlau twb nyob rau hauv qhov xwm txheej tsis muaj roj nplua nyeem thiab yuav tsum tau roj nplua nyeem tam sim ntawd, txwv tsis pub nws yuav ua rau muaj qhov tsis zoo loj xws li tawg cov saw hlau. Piv txwv li, hauv cov saw hlau kis tau los ntawm cov hlau hauv qhov chaw kub siab, vim tsis muaj cua sov thiab tsis muaj roj nplua nyeem txaus, qhov chaw ntawm cov saw hlau yuav kub hnyiab xiav, uas yog lub cim ceeb toom txog kev ua kom lubrication uas xav tau kev saib xyuas tshwj xeeb.

Kev txiav txim siab ntawm kev hnov
Suab nrov txawv txawv: Thaum lub sijhawm ua haujlwm ntawm cov saw hlau, mloog zoo rau nws lub suab kis. Nyob rau hauv qhov xwm txheej ib txwm muaj, lub suab kis ntawm cov saw hlau yuav tsum du, txuas ntxiv mus thiab ntsiag to. Yog tias koj hnov ​​​​​​lub suab sib txhuam ntse, hnyav lossis lub suab "nias" tsis tu ncua los ntawm cov saw hlau, qhov no yuav yog vim tsis muaj roj nplua nyeem txaus, uas ua rau muaj kev sib txhuam ntawm cov hniav roller thiab cov hniav sprocket, ntawm lub tes tsho thiab tus pin, thiab tsim cov suab nrov tsis zoo. Piv txwv li, hauv lub kaw lus kis ntawm cov saw hlau ntawm lub tsheb kauj vab, thaum cov saw hlau tsis muaj roj nplua nyeem, koj tuaj yeem hnov ​​​​​​lub suab "squeaking" sib txhuam ntawm cov saw hlau thaum caij tsheb kauj vab, uas qhia tau tias cov saw hlau yuav tsum tau roj nplua nyeem thiab tswj. Tsis tas li ntawd, yog tias koj hnov ​​​​​​lub suab cuam tshuam tsis tu ncua lossis kev co thaum lub sijhawm kis cov saw hlau, nws kuj tseem yuav cuam tshuam nrog kev tsis muaj roj nplua nyeem. Nws yuav yog vim muaj kev sib tsoo tsis zoo ntawm qhov sib txawv ntawm cov khoom saw hlau vim muaj kev sib txhuam ntau ntxiv, uas xav tau kev tshuaj xyuas ntxiv thiab kev kho mob.

Kev hloov pauv suab nrov: Ntxiv rau kev saib xyuas seb cov saw hlau puas muaj suab nrov tsis zoo, koj yuav tsum tau saib xyuas qhov kev hloov pauv ntawm lub suab nrov. Tom qab cov khoom siv tau khiav ib ntus, tsis tu ncua saib xyuas thiab sau cov suab nrov ntawm cov saw hlau kis. Yog tias koj pom tias lub suab nrov maj mam nce lossis cov khoom siv suab nrov tshiab tshwm sim, qhov no yuav qhia tau tias qhov xwm txheej ntawm lubrication tab tom poob qis. Los ntawm kev sib piv cov ntaub ntawv suab nrov ntawm cov sijhawm sib txawv, koj tuaj yeem nrhiav tau cov teeb meem lubrication ntawm cov saw hlau kis ua ntej, ua cov kev ntsuas lubrication raws sijhawm, thiab zam kev ua tsis tiav ntawm cov khoom siv. Piv txwv li, hauv cov kab ke kis ntawm cov saw hlau kis ntawm qee cov kab ntau lawm, los ntawm kev teeb tsa cov sensors suab nrov, kev saib xyuas lub sijhawm tiag tiag ntawm cov suab nrov kis, thiab kev sib koom ua ke ntawm cov ntaub ntawv tshuaj xyuas software, qhov xwm txheej lubrication ntawm cov saw hlau kis tuaj yeem txiav txim siab kom raug kom ua tiav kev saib xyuas tiv thaiv.

Kev ntsuas kub
Qhov kub ntawm qhov saw hlau: Siv cov cuab yeej xws li cov ntsuas kub infrared lossis cov ntsuas kub los ntsuas qhov kub ntawm qhov saw hlau thaum lub sijhawm ua haujlwm. Raws li qhov xwm txheej ib txwm muaj, qhov kub ntawm qhov saw hlau yuav tsum khaws cia rau hauv qhov ntau thiab tsawg ruaj khov. Tus nqi kub tshwj xeeb nyob ntawm cov yam xws li qhov ceev ntawm kev ua haujlwm, qhov xwm txheej thauj khoom, thiab qhov chaw ua haujlwm ntawm cov khoom siv. Yog tias qhov kub ntawm qhov saw hlau siab dhau, qhov no yuav yog vim tsis muaj roj nplua nyeem txaus, uas ua rau muaj kev sib txhuam ntau ntxiv thiab muaj cua sov ntau. Piv txwv li, hauv lub kaw lus kis ntawm cov saw hlau ntawm lub tshuab scraper ntawm cov tshuab tsuas, thaum cov saw hlau tsis muaj roj nplua nyeem zoo, nws qhov kub ntawm qhov saw hlau yuav nce ntxiv 10-20 degrees Celsius lossis siab dua li qub. Qhov kub siab tas li yuav tsis tsuas yog ua rau cov saw hlau hnav sai dua, tab sis kuj tseem yuav ua rau kev ua haujlwm ntawm cov roj nplua nyeem puas tsuaj, ua rau cov xwm txheej roj nplua nyeem puas tsuaj ntxiv, thiab tsim ib lub voj voog phem. Yog li ntawd, thaum qhov kub ntawm qhov saw hlau siab dhau, cov khoom siv yuav tsum nres tam sim ntawd, yuav tsum kuaj xyuas qhov xwm txheej roj nplua nyeem, thiab yuav tsum ua cov kev ntsuas roj nplua nyeem sib xws.

Qhov kub nce siab: Ntxiv rau qhov them sai rau qhov kub ntawm cov saw hlau, koj yuav tsum them sai rau nws qhov kub nce siab. Thaum cov khoom siv pib lossis qhov hnyav nce sai, qhov kub ntawm cov saw hlau yuav nce siab, tab sis yog tias qhov kub nce siab sai dhau thiab tshaj qhov ib txwm muaj, qhov no yuav qhia tau tias muaj teeb meem nrog lub tshuab lubrication. Piv txwv li, hauv lub tshuab xa xov ntawm lub cav tsheb, thaum lubrication tsis zoo, cov saw hlau yuav kub sai sai thaum lub sijhawm ua haujlwm ceev, uas yuav ua rau muaj qhov tsis zoo xws li cov saw hlau ntev, cov hniav dhia, lossis txawm tias tawg. Los ntawm kev saib xyuas qhov kub nce siab ntawm cov saw hlau, cov cim qhia ntxov ntawm cov teeb meem lubrication tuaj yeem pom raws sijhawm, thiab cov kev ntsuas tuaj yeem ua ua ntej kom tsis txhob muaj kev puas tsuaj rau cov khoom siv thiab kev nyab xeeb.

Kev ntsuas kev sib txhuam coefficient
Cov cuab yeej ntsuas kev sib txhuam tshaj lij: Siv cov cuab yeej ntsuas kev sib txhuam tshaj lij, xws li cov cuab yeej ntsuas kev sib txhuam, los ntsuas qhov sib txhuam ntawm cov saw hlau. Thaum lub sijhawm sim, cov qauv saw hlau raug teeb tsa rau ntawm cov cuab yeej ntsuas los ua qauv qhov xwm txheej txav mus los hauv qab qhov xwm txheej ua haujlwm tiag tiag. Qhov sib txhuam coefficient yog xam los ntawm kev ntsuas qhov sib txhuam ntawm cov saw hlau thiab lub sprocket thiab cov kev txav mus los ntawm cov saw hlau nws tus kheej. Hauv qab cov xwm txheej lubrication ib txwm muaj, qhov sib txhuam coefficient ntawm cov saw hlau yuav tsum khaws cia rau hauv qhov qis thiab ruaj khov. Yog tias qhov sib txhuam coefficient nce ntxiv ntau thiab tshaj qhov ntau yam ib txwm muaj, nws qhia tau tias qhov cuam tshuam ntawm lubrication tsis zoo, qhov kev sib txhuam ntawm cov khoom saw hlau nce ntxiv, thiab kev saib xyuas lubrication yuav tsum tau ua tiav raws sijhawm. Piv txwv li, hauv qee qhov kev sib kis tshuab siab, xws li cov cuab yeej kis hlau ntawm cov cuab yeej CNC tshuab, qhov sib txhuam coefficient ntawm cov saw hlau yuav tsum siab. Los ntawm kev siv cov cuab yeej ntsuas kev sib txhuam tshaj lij rau kev sim, nws tuaj yeem ua kom ntseeg tau tias cov saw hlau ib txwm nyob hauv lub xeev lubrication zoo thiab xyuas kom meej tias qhov ua tiav thiab kev ua haujlwm zoo ntawm cov khoom siv.

Txoj kev sim kev sib txhuam yooj yim: Yog tias tsis muaj cov cuab yeej sim kev sib txhuam tshaj lij, qee txoj kev sim kev sib txhuam yooj yim kuj siv tau los txiav txim siab qhov xwm txheej ntawm cov saw hlau. Piv txwv li, kho ib kawg ntawm cov saw hlau thiab siv qee qhov kev nruj rau lwm qhov kawg kom cov saw hlau nyob ntawm qee qhov kev nruj, tom qab ntawd maj mam txav cov saw hlau nrog koj txhais tes thiab saib qhov kev txav ntawm cov saw hlau. Yog tias cov saw hlau txav mus zoo, tsis muaj qhov tsis txav lossis tsis txav, thiab lub suab tawm thaum lub sijhawm txav yog qhov mos, qhov no feem ntau qhia tau tias qhov xwm txheej ntawm kev sib txhuam zoo. Ntawm qhov tsis sib xws, yog tias cov saw hlau tsis txav mus zoo, muaj qhov tsis txav lossis tsis txav, thiab muaj lub suab sib txhuam nrov, qhov no txhais tau tias tsis muaj roj nplua nyeem txaus thiab yuav tsum tau kuaj xyuas thiab kho ntxiv. Tsis tas li ntawd, qhov xwm txheej ntawm kev sib txhuam tuaj yeem txiav txim siab tsis ncaj qha los ntawm kev saib xyuas qib ntawm cov saw hlau so thaum lub sijhawm ua haujlwm. Yog tias cov saw hlau so ntau dhau thaum lub nra hnyav ib txwm muaj, nws yuav yog vim muaj kev tiv thaiv kev sib txhuam ntau ntxiv, ua rau qhov kev nruj ntawm cov saw hlau txo qis, uas kuj tseem yuav yog lub cim ntawm kev tsis muaj roj nplua nyeem.

Kev kuaj xyuas qhov yooj ywm ntawm cov saw hlau
Kev sim ua haujlwm tes: Thaum cov khoom siv nres, siv tes ua lub saw hlau los xyuas nws qhov yooj ywm. Raws li qhov xwm txheej ib txwm muaj, lub saw hlau yuav tsum khoov tau yooj yim thiab ncab, thiab qhov sib haum ntawm cov khoom sib txuas yog nruj thiab du. Yog tias lub saw hlau pom tseeb tias daig, tawv lossis tsis sib xws thaum ua haujlwm tes, nws yuav yog vim tsis muaj roj nplua nyeem txaus, ua rau muaj kev sib txhuam ntau ntxiv ntawm cov khoom sib txuas, lossis cov roj nplua nyeem tau puas tsuaj thiab sib sau ua ke, cuam tshuam rau kev txav mus los ib txwm ntawm lub saw hlau. Piv txwv li, ntawm qee cov saw hlau ntawm cov khoom siv kho tshuab uas tsis tau siv ntev, cov roj nplua nyeem yuav los nag lossis oxidize tom qab tso tseg ntev. Thaum ua haujlwm tes, qhov yooj ywm ntawm lub saw hlau yuav pom tseeb tias txo qis, thiab yuav tsum tau rov ua roj nplua nyeem dua.

Kev kuaj xyuas qhov slack ntawm cov saw hlau: Kev kuaj xyuas qhov slack ntawm cov saw hlau kuj yog ib txoj hauv kev los txiav txim siab nws qhov xwm txheej roj nplua nyeem. Thaum lub sijhawm ua haujlwm ntawm cov khoom siv, cov saw hlau yuav tsim ib qho ntu slack nyob rau hauv qhov kev ua ntawm lub ntiajteb txawj nqus thiab kev nruj. Yog tias qhov slack ntawm cov saw hlau pom tias nce ntxiv tsis zoo, nws yuav yog vim tsis muaj roj nplua nyeem zoo, uas ua rau cov saw hlau hnav ntau dua thiab qhov siab dua, yog li txo qhov nro ntawm cov saw hlau thiab ua rau qhov slack nce ntxiv. Los ntawm kev ntsuas qhov slack ntawm cov saw hlau tsis tu ncua thiab piv rau tus nqi txheem uas cov chaw tsim khoom pom zoo, cov teeb meem roj nplua nyeem tuaj yeem pom raws sijhawm. Piv txwv li, hauv lub kaw lus kis tau ntawm cov saw hlau ntawm lub tshuab nqa ntawm qee lub cranes loj, muaj cov kev cai nruj rau qhov slack ntawm cov saw hlau. Los ntawm kev kuaj xyuas thiab kho qhov slack ntawm cov saw hlau tsis tu ncua, nws tau ua kom ntseeg tau tias cov saw hlau ib txwm nyob hauv lub xeev roj nplua nyeem zoo thiab kev nruj kom ntseeg tau tias kev ua haujlwm zoo ntawm cov khoom siv.

Plaub, qhov zaus ntawm kev sim lub xeev lubrication ntawm cov saw hlau
Qhov zaus ntawm kev sim lub xeev lubrication ntawm cov saw hlau yuav tsum tau txiav txim siab raws li cov yam ntxwv xws li cov xwm txheej ua haujlwm ntawm cov khoom siv, qhov chaw ua haujlwm, thiab hom thiab kev siv ntawm cov saw hlau. Feem ntau hais lus, rau cov khoom siv uas muaj kev ua haujlwm ceev ceev, cov khoom hnyav, thiab qhov chaw ua haujlwm hnyav (xws li kub siab, av noo, thiab ntau plua plav), qhov xwm txheej lubrication ntawm cov saw hlau yuav tsum tau kuaj xyuas ntau zaus. Piv txwv li, hauv lub tshuab cua sov ntawm lub Hoobkas hlau, cov saw hlau nyob hauv qhov kub siab, plua plav ntau ib puag ncig ntev, thiab qhov hnyav yog loj. Txhawm rau kom ntseeg tau tias cov saw hlau ua haujlwm ib txwm, nws yog qhov tsim nyog los ua qhov kev kuaj xyuas sai ntawm qhov xwm txheej lubrication ntawm cov saw hlau txhua hnub thiab kev tshuaj xyuas thiab txij nkawm ib zaug ib lub lim tiam. Rau qee cov khoom siv uas muaj qhov ceev khiav qis dua, qhov hnyav sib dua thiab qhov chaw ua haujlwm zoo dua, xws li cov khoom siv hloov cov ntaub ntawv hauv chaw ua haujlwm, qhov zaus ntawm cov saw hlau lubrication nrhiav tau qhov xwm txheej tuaj yeem qis dua, feem ntau ib hlis ib zaug.
Tsis tas li ntawd xwb, lub tshuab xa xov hlau uas nyuam qhuav kho lossis kho dua tshiab yuav tsum ua kom muaj zog nrhiav tau qhov xwm txheej ntawm lubrication thaum lub sijhawm pib ua haujlwm. Qhov no yog vim tias thaum lub sijhawm khiav ntawm cov khoom siv, kev koom tes ntawm ntau yam khoom ntawm cov saw hlau tseem tsis tau mus txog qhov zoo tshaj plaws, qhov kev sib txhuam loj heev, thiab kev siv roj nplua nyeem kuj ceev heev. Los ntawm kev nce qhov zaus nrhiav tau, cov teeb meem lubrication tuaj yeem pom thiab daws tau raws sijhawm, pab cov saw hlau kom dhau lub sijhawm khiav thiab ntev nws lub neej kev pabcuam. Piv txwv li, hauv lub tshuab xa xov hlau uas nyuam qhuav kho tshiab, nws raug pom zoo kom kuaj xyuas qhov xwm txheej ntawm cov saw hlau txhua 100 kilometers hauv thawj 500 kilometers, thiab ua qhov kev hloov kho lubrication kom raug raws li qhov xwm txheej tiag tiag.

5. Xaiv cov roj nplua nyeem rau cov saw hlau uas zoo

Hom roj nplua nyeem
Roj Lubricating: Roj Lubricating yog cov roj lubricant uas siv rau cov saw hlau uas muaj cov kua zoo thiab cov khoom siv lubrication zoo. Raws li cov roj sib txawv, cov roj lubricating muaj ob pawg: roj av thiab roj hluavtaws. Cov roj av pheej yig thiab tsim nyog rau kev siv rau cov saw hlau hauv qab kev ua haujlwm dav dav; cov roj hluavtaws muaj kev ruaj khov zoo dua thaum kub siab, kev ntws tsawg thaum kub thiab kev ua haujlwm tiv thaiv kev oxidation, thiab tsim nyog rau kev siv rau cov saw hlau hauv qab kev ua haujlwm hnyav xws li kub siab, ceev ceev thiab thauj khoom hnyav. Piv txwv li, hauv lub tshuab xa xov ntawm lub cav tsheb, cov roj hluavtaws ua haujlwm siab feem ntau yog siv los xyuas kom meej tias cov saw hlau ua haujlwm ruaj khov mus sij hawm ntev hauv qab kub siab thiab ceev ceev.

Roj: Roj yog cov roj nplua nyeem semi-solid uas muaj cov roj hauv paus, cov khoom ua kom tuab thiab cov khoom ntxiv. Piv nrog cov roj nplua nyeem, roj muaj cov khoom nplaum zoo dua thiab kaw tau zoo dua, tuaj yeem tsim cov zaj duab xis tuab dua ntawm qhov chaw ntawm cov saw hlau, tiv thaiv kev nkag mus ntawm cov khoom tsis huv xws li dej noo thiab hmoov av, thiab nws tsim nyog rau cov saw hlau lubrication hauv qab qhov ceev qis, hnyav thiab noo noo ua haujlwm. Piv txwv li, hauv cov saw hlau kis ntawm cov tshuab tsuas, vim yog qhov chaw ua haujlwm hnyav thiab hmoov av ntau, kev siv roj rau kev nplua nuj tuaj yeem tiv thaiv cov saw hlau zoo dua thiab ntev nws lub neej kev pabcuam.

Cov ntsuas kev ua tau zoo ntawm cov roj nplua nyeem
Viscosity: Viscosity yog ib qho ntawm cov cim qhia kev ua tau zoo tshaj plaws ntawm cov roj nplua nyeem, uas cuam tshuam ncaj qha rau qhov fluidity thiab lubrication nyhuv ntawm cov roj nplua nyeem ntawm ntau yam khoom ntawm cov saw hlau. Rau cov saw hlau ceev ceev, cov roj nplua nyeem nrog viscosity qis dua yuav tsum tau xaiv kom txo qhov kev tsis sib haum xeeb ntawm cov roj nplua nyeem thiab txo qhov poob zog; rau cov saw hlau ceev qis thiab hnyav-load, cov roj nplua nyeem nrog viscosity siab dua yuav tsum tau xaiv kom ntseeg tau tias cov roj nplua nyeem tsim cov roj zaj duab xis tuab txaus ntawm cov nto sib cuag thiab ua tau zoo dais lub nra hnyav dua. Piv txwv li, hauv lub tsheb kauj vab ceev ceev saw hlau kis tau tus mob, cov roj nplua nyeem nrog viscosity qis dua feem ntau yog siv los xyuas kom meej tias cov roj nplua nyeem tuaj yeem mus txog txhua qhov chaw lubrication thaum lub saw hlau khiav ntawm qhov ceev ceev kom txo qhov kev sib txhuam; thaum nyob rau hauv lub tshuab kis tau tus mob ntawm cov saw hlau ntawm lub tshuab hoisting ntawm lub crane, cov roj nplua nyeem nrog viscosity siab dua yog qhov yuav tsum tau ua kom tau raws li qhov yuav tsum tau ua kom lubrication nyob rau hauv cov xwm txheej hnyav.

Kev Tiv Thaiv Kev Oxidation: Thaum lub sijhawm ua haujlwm ntawm cov saw hlau, cov roj nplua nyeem yuav raug cuam tshuam los ntawm cov yam xws li kub siab, siab siab, thiab kev sib txhuam, thiab nws yooj yim rau kev hloov pauv oxidation, ua rau kev ua haujlwm ntawm cov roj nplua nyeem txo qis thiab tsim cov tshuaj lom neeg xws li sludge thiab cov pa roj carbon. Yog li ntawd, kev tiv thaiv zoo yog ib qho ntawm cov khoom tseem ceeb ntawm cov roj nplua nyeem saw hlau. Cov roj nplua nyeem nrog cov khoom tiv thaiv zoo tuaj yeem tswj lawv cov khoom siv tshuaj lom neeg ntev, ntev lub neej kev pabcuam ntawm cov roj nplua nyeem, thiab txo cov lej ntawm kev saib xyuas cov khoom siv. Piv txwv li, hauv qee lub tshuab hluav taws xob hauv cov saw hlau hauv qhov chaw kub siab, kev siv cov roj nplua nyeem hluavtaws nrog cov khoom tiv thaiv zoo heev tuaj yeem tiv thaiv cov roj nplua nyeem los ntawm kev oxidation sai thiab kev puas tsuaj ntawm qhov kub siab, ua kom ntseeg tau tias kev ua haujlwm ruaj khov ntev ntawm cov saw hlau.

Kev tiv thaiv dej: Rau cov kab ke sib kis ntawm cov saw hlau uas nyob hauv qhov chaw noo noo lossis muaj kev sib cuag nrog dej ntau dua, qhov kev tiv thaiv dej ntawm cov roj nplua nyeem yog qhov tseem ceeb. Cov roj nplua nyeem uas muaj kev tiv thaiv dej zoo tseem tuaj yeem tswj lawv cov khoom nplua nyeem thaum sib cuag nrog dej, thiab tsis yooj yim ntxuav los ntawm dej, tiv thaiv cov dej noo nkag mus rau hauv cov saw hlau kom ua rau xeb thiab xeb. Piv txwv li, hauv cov kab ke sib kis ntawm cov saw hlau ntawm cov tshuab nkoj, vim yog kev raug rau qhov chaw noo noo ntev hauv hiav txwv, cov roj nplua nyeem uas muaj kev tiv thaiv dej zoo yuav tsum tau siv rau kev nplua nyeem kom ntseeg tau tias cov saw hlau ua haujlwm ib txwm nyob hauv qhov chaw nyuaj.

VI. Cov txheej txheem thiab cov kauj ruam ntawm kev siv lubrication ntawm cov saw hlau

Kev npaj ua ntej lubrication
Kev Ntxuav Cov Saw: Ua ntej yuav siv roj rau cov saw hlau, koj yuav tsum ntxuav cov saw hlau kom huv si ua ntej. Siv cov tshuaj ntxuav kom huv si, xws li roj kerosene, roj diesel lossis cov tshuaj ntxuav saw hlau tshwj xeeb, kom tshem tawm cov khoom tsis huv xws li roj, hmoov av, cov hlau tawg, thiab lwm yam ntawm qhov chaw ntawm cov saw hlau. Thaum ntxuav, koj tuaj yeem siv txhuam mos mos lossis daim ntaub so kom ntub rau hauv cov tshuaj ntxuav thiab maj mam so txhua qhov ntawm cov saw hlau kom paub tseeb tias tsis muaj cov av seem ntawm qhov chaw ntawm cov rollers, cov phaj saw hlau, cov tes tsho thiab cov koob. Tom qab ntxuav, so cov tshuaj ntxuav rau ntawm qhov chaw ntawm cov saw hlau nrog daim ntaub huv si, thiab cia cov saw hlau qhuav ntuj lossis tshuab kom qhuav nrog cua compressed kom tsis txhob muaj dej noo nyob rau ntawm qhov chaw ntawm cov saw hlau thiab cuam tshuam rau cov nyhuv roj.

Tshawb xyuas qhov xwm txheej ntawm cov saw hlau: Thaum ntxuav cov saw hlau, ua tib zoo xyuas seb puas muaj qhov hnav, puas hloov pauv, thiab seb puas muaj qhov tawg, tawg thiab lwm yam kev puas tsuaj ntawm cov saw hlau dov. Yog tias pom tias cov saw hlau puas tsuaj lossis puas tsuaj loj heev, yuav tsum hloov cov saw hlau tshiab raws sijhawm kom tsis txhob muaj xwm txheej kev nyab xeeb xws li cov saw hlau tawg thaum siv txuas ntxiv tom qab lubrication. Rau cov saw hlau uas puas me ntsis, lawv tuaj yeem siv txuas ntxiv tom qab lubrication, tab sis yuav tsum tau ua kom muaj zog rau kev tshuaj xyuas thiab kev saib xyuas txhua hnub, thiab yuav tsum tau saib xyuas qhov kev loj hlob ntawm kev hnav.
Kev sau cov roj nplua nyeem
Kev Sau Cov Roj Rau: Rau cov tshuab kis tau cov saw hlau uas muaj roj rau, cov phom roj, cov thawv roj lossis cov khoom siv roj tsis siv neeg siv tau los sau cov roj rau hauv ntau qhov chaw roj ntawm cov saw hlau. Thaum sau cov roj rau, xyuas kom meej tias cov roj rau tuaj yeem siv rau ntawm cov chaw sib cuag ntawm cov khoom xws li cov menyuam, cov phaj saw hlau, cov tes tsho thiab cov koob. Feem ntau, cov roj ntxiv rau yuav tsum tau tswj kom txog thaum cov saw hlau ntub tag nrog cov roj rau tab sis tsis txhob ntub cov roj ntau dhau. Cov roj ntau dhau yuav tsis tsuas yog ua rau pov tseg xwb, tab sis kuj tseem yuav ua rau muaj kev sib txhuam ntau ntxiv thiab cuam tshuam rau kev ua haujlwm ntawm cov khoom siv. Piv txwv li, hauv cov txheej txheem roj ntawm cov saw hlau maus taus, cov phom roj feem ntau yog siv los txhaj cov roj rau hauv qhov sib txawv ntawm cov menyuam thiab cov phaj saw hlau kom txog thaum cov roj ntau dhau los ntawm sab tod ntawm cov saw hlau.
Kev Sau Roj: Rau cov tshuab kis tau cov saw hlau uas muaj roj, siv rab phom roj los txhaj roj rau hauv cov qhov roj ntawm cov saw hlau. Thaum sau roj, yuav tsum nco ntsoov tias cov roj uas tau sau yuav tsum tsis txhob ntau dhau. Feem ntau, yuav tsum tau sau li 1/3 - 1/2 ntawm qhov chaw sab hauv ntawm cov saw hlau. Yog roj ntau dhau yuav ua rau cov saw hlau tsis kam txav mus los thiab ua rau qhov kub ntawm cov khoom siv nce ntxiv. Tib lub sijhawm, vim tias cov roj tsis zoo, thaum lub sijhawm sau, yuav tsum xyuas kom meej tias cov roj tuaj yeem sau tag nrho rau hauv qhov sib txawv ntawm cov menyuam, cov phaj saw hlau, cov tes tsho thiab cov koob kom ua tiav cov roj zoo. Piv txwv li, thaum lub sijhawm lubrication ntawm cov saw hlau crane, siv rab phom roj maj mam txhaj cov roj rau hauv txhua qhov sib txawv ntawm cov saw hlau kom txog thaum cov roj me ntsis tawm ntawm qhov sib txawv ntawm cov saw hlau, qhia tias cov roj tau sau tag nrho rau hauv cov saw hlau.

Kev tshuaj xyuas thiab kev kho tom qab lubrication
Tshawb xyuas qhov cuam tshuam ntawm lubrication: Tom qab ua tiav kev lubrication ntawm cov saw hlau, pib cov khoom siv rau kev sim ua haujlwm, saib xyuas qhov xwm txheej ua haujlwm ntawm cov saw hlau, thiab xyuas seb qhov cuam tshuam ntawm lubrication puas zoo. Thaum lub sijhawm sim ua haujlwm, them sai sai rau kev saib xyuas lub suab kis ntawm cov saw hlau, saib xyuas qhov kub thiab txias ntawm cov saw hlau, thiab seb puas muaj roj lossis roj xau. Yog tias pom tias cov saw hlau tseem muaj suab nrov tsis zoo, kub siab lossis roj xau, cov khoom siv yuav tsum nres tam sim ntawd, yuav tsum kuaj xyuas kev sau cov roj thiab kev kaw ntawm lub kaw lus lubrication, thiab yuav tsum tau kho thiab kho raws sijhawm.
Kho lub voj voog lubrication: Raws li cov nyhuv lubrication ntawm cov saw hlau thaum lub sijhawm sim thiab cov xwm txheej ua haujlwm tiag tiag ntawm cov khoom siv, lub voj voog lubrication yuav tsum tau kho kom raug. Yog tias cov saw hlau qhia cov cim ntawm tsis txaus lubrication hauv lub sijhawm luv luv, nws txhais tau tias lub voj voog lubrication ntev dhau thiab yuav tsum tau luv dua; ntawm qhov tsis sib xws, yog tias cov saw hlau tseem nyob hauv lubrication zoo rau lub sijhawm ntev, nws txhais tau tias lub voj voog lubrication tuaj yeem ntev dua. Los ntawm kev kho lub voj voog lubrication kom raug, nws tsis tsuas yog tuaj yeem ua kom ntseeg tau tias cov saw hlau yeej ib txwm nyob hauv lub xeev lubrication zoo, tab sis kuj tseem txo qis kev siv cov roj nplua nyeem thiab cov nqi txij nkawm ntawm cov khoom siv.

VII. Cov kev ceev faj rau kev siv roj rau cov saw hlau

Tsis txhob sib xyaw cov roj sib txawv: Thaum lubricating cov saw hlau, tsis txhob sib xyaw cov roj sib txawv ntawm ntau hom, hom lossis cov ntsuas kev ua tau zoo. Cov tshuaj lom neeg sib xyaw thiab cov yam ntxwv kev ua tau zoo ntawm cov roj sib txawv yuav txawv heev. Kev sib xyaw ua ke yuav ua rau muaj kev sib xyaw tshuaj lom neeg ntawm cov roj, tsim cov av qeeg lossis cov tshuaj colloidal, cuam tshuam rau cov nyhuv lubrication, thiab txawm tias ua rau xeb thiab puas tsuaj rau cov saw hlau. Yog li ntawd, thaum hloov cov roj, cov roj qub yuav tsum tau ntxuav kom huv si ua ntej ntxiv cov roj tshiab.

Tiv thaiv kom tsis txhob muaj cov khoom tsis huv nkag mus rau hauv lub tshuab lubrication: Kev kaw lub tshuab lubrication yog qhov tseem ceeb rau kev tswj hwm cov nyhuv ntawm lubrication. Thaum lub sijhawm lubrication, xyuas kom meej tias qhov chaw sau cov roj nplua nyeem thiab cov foob ntawm lub tshuab lubrication zoo kom tiv thaiv cov hmoov av, cov dej noo, cov hlau tawg thiab lwm yam khoom tsis huv nkag mus rau hauv lub tshuab lubrication. Yog tias cov khoom tsis huv nkag mus rau hauv lub tshuab lubrication, lawv yuav sib xyaw nrog cov roj nplua nyeem, txo qhov ua tau zoo ntawm cov roj nplua nyeem, thiab ua rau muaj kev sib txhuam thiab kev hnav ntawm ntau yam khoom ntawm cov tshuab lubrication. Yog li ntawd, thaum kho txhua hnub, nws yog qhov tsim nyog los xyuas qhov kev kaw ntawm lub tshuab lubrication tas li, hloov cov foob puas tsuaj raws sijhawm, thiab khaws lub tshuab lubrication kom huv thiab kaw.

Ua tib zoo saib xyuas qhov chaw khaws cia thiab khaws cov roj nplua nyeem: Cov xwm txheej khaws cia thiab khaws cia ntawm cov roj nplua nyeem kuj tseem yuav cuam tshuam rau lawv txoj kev ua haujlwm thiab lub neej ua haujlwm. Cov roj nplua nyeem thiab cov roj nplua nyeem yuav tsum khaws cia rau hauv qhov chaw txias, qhuav, thiab muaj cua nkag tau zoo, zam kev tshav ntuj ncaj qha thiab qhov chaw kub siab. Tib lub sijhawm, xyuas kom meej tias lub thawv roj nplua nyeem tau kaw zoo kom tiv thaiv cov dej noo thiab cov khoom tsis huv nkag mus. Thaum siv, cov roj nplua nyeem yuav tsum siv raws li txoj cai thawj zaug nkag thawj zaug tawm kom tiv thaiv cov roj nplua nyeem kom tsis txhob khaws cia ntev thiab lwj thiab ua tsis tiav. Tsis tas li ntawd, ntau hom roj nplua nyeem yuav tsum khaws cia sib cais kom tsis txhob muaj kev tsis meej pem thiab siv tsis raug.

Los ntawm kev ua raws li cov txheej txheem saum toj no thiab cov ntsiab lus tseem ceeb rau kev kuaj xyuas seb cov saw hlau puas xav tau lubrication, nrog rau kev xaiv cov roj nplua nyeem, siv cov txheej txheem lubrication thiab kev ceev faj kom raug, kev ua haujlwm ib txwm ntawm cov saw hlau tuaj yeem lav tau zoo, nws lub neej kev pabcuam tuaj yeem ntev dua, thiab kev ntseeg siab thiab kev tsim khoom ntawm cov khoom siv tuaj yeem txhim kho. Hauv kev siv ua haujlwm, yuav tsum tsim cov phiaj xwm txij nkawm lubrication ntawm cov saw hlau raws li kev tshawb fawb thiab tsim nyog raws li cov xwm txheej tshwj xeeb thiab kev ua haujlwm ntawm cov khoom siv, thiab yuav tsum tau ua kev tshuaj xyuas thiab kev txij nkawm tsis tu ncua kom ntseeg tau tias cov saw hlau ib txwm nyob hauv lub xeev lubrication zoo, muab kev lav zoo rau kev ua haujlwm ruaj khov ntawm cov khoom siv.