Koj qhov kev saib xyuas rau kev kuaj xyuas qhov hnav ntawm lub phaj rammer siv qhia tias koj mob siab rau ua haujlwm tiv thaiv kev saib xyuas, uas yog qhov tseem ceeb rau kev zam kom tsis txhob ua haujlwm tsis zoo thiab ua kom muaj kev nyab xeeb ntawm kev tsim kho.
Phaj Rammer Belt Hnav Kev Tshuaj Xyuas Txoj Kev
Txoj siv sia yog lub hauv paus tseem ceeb ntawm lub phaj rammer qhov kev sib kis, thiab nws qhov xwm txheej cuam tshuam ncaj qha rau lub zog xa hluav taws xob thiab cov khoom siv lifespan. Nws raug nquahu kom ua qhov kev tshuaj ntsuam xyuas ua ntej txhua txoj haujlwm thiab txhua 50 teev ntawm kev ua haujlwm. Cov kauj ruam tshwj xeeb yog raws li nram no:
1. Kev tshuaj xyuas qhov muag
Cracks thiab Delamination: Ua tib zoo tshuaj xyuas qhov siv ntawm qhov chaw hla mus los yog qhov ntev, tshwj xeeb tshaj yog nyob rau hauv paus thiab ntug cheeb tsam. Yog tias pom muaj kab nrib pleb hauv txheej roj hmab, cov hlua raug, lossis kev sib cais interlayer, nws qhia tias muaj kev laus hnyav.
Hnav Cov Cim: Saib seb puas muaj qhov txawv txav ntawm ob sab ntawm txoj siv. Qhov no tej zaum yuav yog ib qho cim ntawm kev tsis zoo ntawm lub pulley kev sib raug zoo lossis kev sib zog ntau dhau.
Hlawv Cov Cim: Yog tias txoj siv tawv tawv yog blackened, muaj scorch marks, los yog hauv zos hardened, feem ntau yog tshwm sim los ntawm slippage thiab overheating, thiab txoj siv yuav tsum tau hloov tam sim ntawd.
2. Kev kuaj deformation thiab elasticity
Khoov txoj siv ntawm tes kom hnov nws yooj yim. Ib txoj siv ib txwm yuav tsum muaj qee qhov ntawm elasticity. Yog tias nws xav tias tawv thiab tsis zoo rov qab los, nws qhia tau hais tias cov roj hmab tau muaj hnub nyoog thiab nws txoj kev qaug zog tau txo qis.
Tshawb xyuas qhov sib tw, bulging, lossis nthuav dav hauv cheeb tsam, vim tias cov no tuaj yeem ua rau muaj kev tawg sai sai thaum ua haujlwm.
3. Kev ntsuas qhov ntev thiab qhov nro: Siv txoj kev ntsuas thiab ntiv tes los xyuas qhov nro: Siv kwv yees li 5 kg ntawm lub siab mus rau nruab nrab ntawm txoj siv; lub siab yuav tsum nyob nruab nrab ntawm 10 thiab 15 mm. Kev xoob dhau yuav ua rau slippage, thaum nruj dhau yuav ua rau cov kabmob hnav.
Yog tias nruab nrog lub ntsuas qhov nro, ntsuas qhov zaus lossis qhov nro raws li tus neeg tsim khoom tus qauv kom ua raws li cov kev qhia tshwj xeeb.
4. Kev soj ntsuam Dynamic Thaum Lub Sijhawm Ua Haujlwm: Tom qab pib cov khoom siv, khiav ntawm qhov ceev thiab saib seb txoj siv hlua puas ua haujlwm zoo:
Txawm hais tias muaj kev dhia, tshee, lossis txawv txav "snap" suab nrov;
Seb puas muaj misalignment lossis slippage ntawm lub pulley;
Txawm hais tias qhov kub thiab txias yog qhov txawv txav (tom qab nres, nws yuav tsum sov me ntsis rau qhov kov, tsis kub).
✅ Kev hloov pauv:
Ib qho pom tseeb tawg lossis tawg qaum tshwm;
Siv tau ntau tshaj 200 teev thiab qhia txog kev laus;
Kev swb lossis suab nrov txawv txav tsis tuaj yeem raug tshem tawm tom qab hloov kho;
Tau ntsib - kub kub lossis hnyav tensile deformation.
⚠️ Cov lus qhia txog kev nyab xeeb:
Ua ntej kev soj ntsuam, nco ntsoov tua lub cav thiab txiav lub txim hluav taws xob siab -voltage hlau los tiv thaiv kev sib tsoo;
Nws raug nquahu kom ob tug neeg ua haujlwm ua ke, ib qho los soj ntsuam thiab lwm tus kom maj mam tig lub flywheel;
Thaum hloov, siv lub Hoobkas qub lossis cov lus qhia tshwj xeeb- cov hlua khi, thiab tsis txhob siv ntau hom lossis qauv.
