Dab tsi yog qhov kev ua tsis tiav ntawm cov hlua khi hauv kev lag luam metallurgical?
Hauv kev lag luam metallurgical,Cov menyuam chainsyog ib qho kev sib kis sib kis, thiab lawv qhov kev ruaj ntseg thiab kev ntseeg tau yog qhov tseem ceeb rau tag nrho cov txheej txheem tsim khoom. Txawm li cas los xij, cov hlua khi yuav muaj ntau yam tsis ua haujlwm thaum lub sijhawm ua haujlwm ntev, cuam tshuam rau kev ua haujlwm ntawm cov khoom siv. Cov hauv qab no yog qee qhov kev ua tsis tiav ntawm cov hlua khi rau hauv kev lag luam metallurgical thiab lawv cov laj thawj thiab kev tiv thaiv:
1. Chain phaj qaug zog tsis ua hauj lwm
Cov saw hlau yuav raug kev qaug zog tsis ua haujlwm tom qab qee qhov kev voj voog nyob rau hauv qhov rov ua haujlwm ntawm xoob sab nro thiab nruj sab nruj. Qhov no yog tshwm sim los ntawm qhov tseeb tias lub zog qaug zog ntawm cov saw phaj tsis txaus los tiv thaiv kev ntxhov siab rau lub sij hawm ntev. Yuav kom daws tau qhov teeb meem no, lub neej qaug zog ntawm cov saw hlau tuaj yeem txhim kho los ntawm kev siv cov saw hnyav hnyav, ua kom cov saw hlau loj tag nrho, lossis txo cov dynamic load ntawm cov saw hlau.
2. Ua rau qaug zog tsis ua haujlwm ntawm cov menyuam lub tes tsho
Kev cuam tshuam meshing ntawm cov saw tsav yog thawj zaug los ntawm cov yob thiab lub tes tsho. Raws li kev cuam tshuam rov qab, cov chais thiab lub tes tsho tuaj yeem raug cuam tshuam los ntawm kev qaug zog tsis ua haujlwm. Hom kev ua tsis tiav no feem ntau tshwm sim hauv nruab nrab thiab high-speed kaw saw drives. Txhawm rau txo qhov tsis ua haujlwm zoo li no, cov saw hlau yuav tsum raug xaiv dua, qhov cuam tshuam quab yuam yuav tsum raug txo los ntawm kev siv lub tshuab tsis siv neeg, thiab txoj kev pib yuav tsum tau txhim kho.
3. Kev sib txuas ntawm tus pin thiab lub tes tsho
Thaum lub lubrication tsis tsim nyog los yog qhov ceev yog siab dhau lawm, qhov chaw ua hauj lwm ntawm tus pin thiab lub tes tsho yuav sib txuas. Bonding txwv qhov siab tshaj plaws ceev ntawm cov saw tsav. Tshem tawm cov impurities hauv cov roj lubricating, txhim kho cov txheej txheem lubrication, thiab hloov cov roj lubricating yog cov kev ntsuas zoo los daws qhov teeb meem no.
4. Cov hlua khawm khawm hnav
Tom qab lub pob khawm hnav, cov saw txuas txuas ntev dua, uas yooj yim ua rau cov hniav hla lossis cov saw derailment. Qhib kis tau tus mob, hnyav ib puag ncig lossis tsis zoo lubrication thiab sealing tuaj yeem ua rau pob khawm hnav, yog li txo qis kev pabcuam lub neej ntawm cov saw hlau. Kev txhim kho lubrication tej yam kev mob thiab ua rau cov khoom siv sprocket thiab cov hniav hardness yog txoj hauv kev zoo los txuas ntxiv kev pab cuam lub neej ntawm cov saw hlau.
5. Tshaj dhau kev tawg
Qhov kev tawg no feem ntau tshwm sim nyob rau hauv qis-ceev hnyav load lossis hnyav dhau kev sib kis. Thaum lub saw tsav yog overloaded, nws tawg vim tsis txaus lub zog zoo li qub. Txo cov load thiab siv cov saw hlau nrog lub zog loj thauj khoom yog kev ntsuas los tiv thaiv overload breakage
6. Cov hlua khi
Kev tuav cov saw hlau tuaj yeem tshwm sim los ntawm cov saw hnav thiab elongation, hnyav cuam tshuam los yog pulsating load, hnyav hnav ntawm cov hniav sprocket, thiab lwm yam. Kev hloov cov saw hlau los yog sprocket, kom nruj nruj, thiab kev ntsuas kom cov khoom ruaj khov yog txoj hauv kev zoo los daws cov saw txuas.
7. Hnyav hnav ntawm cov hniav sprocket
Lub lubrication tsis zoo, cov khoom siv tsis zoo, thiab cov hniav tsis txaus yog qhov laj thawj tseem ceeb rau kev hnav cov hniav sprocket. Txhim kho lubrication tej yam kev mob, nce sprocket cov ntaub ntawv thiab cov hniav hardness, tshem tawm cov sprocket thiab tig nws 180 ° thiab tom qab ntawd txhim kho nws tuaj yeem txuas ntxiv kev pab cuam lub neej ntawm sprocket.
8. Loosing ntawm saw locking Cheebtsam xws li circlips thiab cotter pins
Kev sib tsoo ntau dhau, kev sib tsoo nrog cov teeb meem, thiab kev teeb tsa tsis raug ntawm cov khoom siv xauv yog qhov laj thawj rau kev xoob ntawm cov hlua xauv cov khoom xws li circlips thiab cotter pins. Tsim nyog tensioning los yog txiav txim siab ntxiv cov ntawv qhia kev txhawb nqa daim hlau, tshem tawm cov teeb meem, thiab kev txhim kho kev txhim kho zoo ntawm cov khoom xauv yog ntsuas los daws qhov teeb meem no.
9. Kev vibration hnyav thiab suab nrov heev
Sprockets tsis yog coplanar, xoob ntug sag tsis tsim nyog, lubrication tsis zoo, xoob saw lub thawv los yog kev txhawb nqa, thiab hnyav hnav ntawm cov saw lossis sprocket yog qhov ua rau muaj kev vibration hnyav thiab nrov nrov. Txhim kho lub installation zoo ntawm sprockets, tensioning kom zoo, txhim kho lubrication tej yam kev mob, tshem tawm xoob saw box los yog kev txhawb nqa, hloov chains los yog sprockets, thiab ntxiv tensioning pab kiag li lawm los yog anti-vibration qhia yog txoj kev zoo los txo kev co thiab suab nrov.
Los ntawm kev txheeb xyuas ntawm cov kev ua txhaum saum toj no, peb tuaj yeem pom tias muaj ntau hom kev ua haujlwm ntawm cov menyuam cov hlua tsis ua haujlwm hauv kev lag luam metallurgical, suav nrog kev hnav ntawm cov saw nws tus kheej, teeb meem lubrication, kev teeb tsa tsis raug thiab lwm yam. Los ntawm kev tshuaj xyuas tsis tu ncua, kev saib xyuas thiab kev ua haujlwm kom zoo, qhov tshwm sim ntawm cov kev ua tsis tiav no tuaj yeem txo qis kom ua haujlwm zoo thiab ua haujlwm ntawm cov khoom siv hlau.
Post lub sij hawm: Dec-13-2024