1. Kev soj ntsuam yuam kev ntawm cov khoom siv luam ntawv thiab dyeing
1.1 yam ntxwv ntawm cov khoom siv luam ntawv thiab dyeing
Cov khoom siv luam ntawv thiab dyeing feem ntau yog hais txog cov khoom siv uas siv cov cuab yeej siv tshuab luam ntawv los yog lwm yam khoom.Muaj ntau ntau yam thiab hom ntawm cov cuab yeej zoo li no.Ntxiv mus, cov cuab yeej luam ntawv thiab dyeing dav siv tau ua haujlwm tas li.Yog li ntawd, nyob rau hauv cov txheej txheem ntawm kev siv txoj cai, qhov xwm ntawm cov kab sib dhos yog qhov loj, cov khoom siv npog thaj tsam loj, thiab lub tshuab ua haujlwm ntev.Cov tshuab luam ntawv thiab dyeing, vim yog kev sib cuag mus ntev nrog cov khoom luam ntawv thiab dyeing, yog eroded thiab polluted los ntawm cov khoom zoo li no, thiab tus nqi tsis ua haujlwm yog siab heev.Nyob rau hauv tus txheej txheem ntawm on-site txij nkawm thiab kev tswj xyuas, vim muaj kev txwv ntawm lub hom phiaj tej yam kev mob, kev tswj on-site feem ntau ua tsis tau raws li qhov xav tau.
1.2 Cov khoom siv luam ntawv thiab dyeing tsis ua haujlwm
Vim muaj keeb kwm ntev ntawm kev luam ntawv thiab dyeing cov cuab yeej, muaj kuab paug loj thiab yaig, qhov kev siv ntawm cov cuab yeej raug txo, thiab qee cov khoom siv txawm poob lawv lub peev xwm ua haujlwm lossis txo lawv cov qib ua haujlwm rau qee yam.Qhov xwm txheej no tshwm sim los ntawm kev ua tsis tiav tam sim lossis maj mam ua tsis tiav.Kev ua tsis tiav tam sim ntawd, raws li lub npe qhia, tshwm sim tam sim ntawd yam tsis muaj kev npaj thiab ceeb toom.Progressive tsis ua hauj lwm hais txog qhov tsis ua hauj lwm los ntawm qee yam kev puas tsuaj hauv kev luam ntawv thiab dyeing, uas maj mam erode los yog rhuav tshem ib feem ntawm cov tshuab.
Hauv kev luam ntawv thiab cov khoom siv dyeing, qhov zaus ntawm kev ua haujlwm tsis zoo yog siab dua li qhov tsis ua haujlwm tam sim ntawd.Txoj hauv kev tseem ceeb kom tsis txhob muaj qhov ua tsis tau zoo yog los kho cov cuab yeej ua tsis tiav raws li kev siv cov khoom siv.
Kev ua tsis tiav feem ntau yog tshwm sim los ntawm kev deformation lossis dabtsi yog khoov ntawm qee qhov chaw thaum siv, lossis los ntawm kev cuam tshuam lossis kev txwv kev ua haujlwm vim muaj kuab paug, lossis los ntawm kev puas tsuaj ntawm hardness lossis lub zog ntawm qee qhov chaw vim kev yaig thiab lwm yam laj thawj thaum siv, uas tsis tuaj yeem tiv taus lub nra. thiab tawg.
Qee qhov xwm txheej, vim tias tsis muaj cov khoom siv thiab kev ua haujlwm ntawm cov khoom siv, kev ua haujlwm ntawm cov cuab yeej ua rau kev poob loj ntawm qee qhov, thiab kev saib xyuas tsis nyob hauv qhov chaw ntawm lub sijhawm zoo li qub.Ib qho txhaum uas tshwm sim los ntawm ib qho laj thawj yuav tsum zam kom deb li deb tau.
2. Kev sib tham txog kev tswj xyuas qhov chaw ntawm cov khoom siv luam ntawv thiab dyeing
2.1 Muaj ntau qhov ua tau zoo ntawm cov tshuab thiab hluav taws xob tsis ua haujlwm, thiab yuav ua li cas txo qhov tshwm sim ntawm cov khoom siv thiab hluav taws xob tsis ua haujlwm.
2.1.1 Cov txheej txheem kev saib xyuas yuav tsum nruj thiab cov kev cai yuav tsum tau ua kom zoo dua: txhawm rau ua kom cov txheej txheem tu cov cuab yeej ua tau raws li cov qauv, txhim kho kev ua haujlwm ntawm lub tshuab ua haujlwm, txo cov cuab yeej tsis ua haujlwm thiab txhim kho kev saib xyuas zoo, kev kho dua tshiab. thiab cov txheej txheem txais yuav tsum tau ua nruj me ntsis.
2.1.2 Kev hloov tshiab yuav tsum tau muab ua ke thaum kho thiab hloov pauv.Qee cov khoom siv, uas tau siv rau lub sijhawm ntev thiab hnav hnyav, tsis tuaj yeem ua tau raws li cov txheej txheem thiab cov khoom zoo tom qab kho.Nws tsis tuaj yeem raug tshem tawm thiab hloov kho tsuas yog los ntawm kev saib xyuas.
2.2 Kev saib xyuas cov khoom siv luam ntawv thiab dyeing yuav tsum ua raws sijhawm.
Jiangsu luam ntawv thiab dyeing kev lag luam, tom qab ntau tshaj li ob xyoos ntawm kev xyaum, tau sau ntau yam kev paub.Nyob rau hauv kev txhawb nqa thiab daim ntawv thov, cov txiaj ntsig zoo kuj tau ua tiav, qhov tseem ceeb tshaj plaws yog tias peb qhov loj me me ntawm cov xim sib txawv, weft skew thiab wrinkle, uas cuam tshuam rau kev lag luam luam ntawv thiab dyeing, tau txo qis, uas yog ib qho tseem ceeb. kev ua tiav hauv kev tswj hwm kev lag luam thiab kev txhim kho ntawm kev lag luam luam ntawv thiab dyeing hauv Jiangsu xeev.Cov xim txawv qhov tsis xws luag tau raug txo los ntawm 30% xyoo dhau los mus rau 0.3%.Nyob rau hauv tus txheej txheem ntawm kev ntxiv dag zog rau kev saib xyuas thiab kev tswj cov khoom siv hauv teb, qhov tsis ua hauj lwm kaw ntawm cov khoom siv kuj raug txo mus rau qib uas tau teev tseg hauv qhov ntsuas.Tam sim no, ntawm cov txheej txheem kev tswj hwm niaj hnub no, txoj hauv kev zoo los tswj cov khoom tsis raug thiab cov cuab yeej siv cuab yeej cuab tam yog siv cov cuab yeej saib xyuas thiab kuaj mob.
2.3 Txhim khu kev saib xyuas cov khoom siv luam ntawv thiab dyeing
Kev tu thiab kho cov cuab yeej siv tsis tau tsuas yog tso siab rau cov neeg ua haujlwm tu.Thaum siv cov cuab yeej siv, nws yog qhov tsim nyog rau cov neeg siv khoom siv - tus neeg teb xov tooj koom nrog kev saib xyuas cov khoom siv.
Nws yog ib qho tseem ceeb heev rau kev ntxuav thiab tswj cov cuab yeej, uas yog qhov zoo tshaj plaws los tiv thaiv cov cuab yeej los ntawm kev ua qias tuaj thiab eroded.Hauv kev tswj cov khoom siv hauv teb, kev tu, tu thiab lubrication yog qhov sib txuas tsis muaj zog.Raws li tus neeg ua haujlwm ncaj qha ntawm cov khoom siv, cov neeg ua haujlwm tswj kev tsim khoom tuaj yeem tshawb pom qhov ua rau cov khoom siv tshuab tsis ua haujlwm ntawm lub sijhawm zoo tshaj plaws, xws li loosening ntawm screws, blockage ntawm cov pa phem, qhov sib txawv ntawm cov khoom thiab cov khoom, thiab lwm yam. txheej txheem ntawm kev ua haujlwm ntawm qhov chaw.
Tau ntsib nrog ntau cov khoom siv thiab tsuas yog ob peb tus neeg ua haujlwm tu, nws nyuaj rau kev kho kom raws sijhawm thiab kev saib xyuas ntawm txhua yam khoom siv tshuab.Nyob rau hauv Nanjing luam ntawv thiab dyeing Hoobkas, ob peb xyoos dhau los, vim muaj kev thaiv cov neeg ua haujlwm ntawm cov neeg ua haujlwm uas tsis ua haujlwm raws li cov cai, lawv tau ntxuav cov khoom siv dej thaum ntxuav thiab so, thiab txawm ntxuav cov khoom siv nrog kua qaub, uas. ua rau stains, paj hloov xim thiab txoj hauj lwm hloov ntawm cov ntaub ntawv luam tawm thiab dyed thaum lub sijhawm ua haujlwm ntawm cov khoom siv.Qee cov cuab yeej siv tshuab thiab hluav taws xob tau hluav taws xob thiab hlawv vim dej nkag.
2.4 Siv cov tshuab lubrication
Lub ntim ntawm cov tshuab luam ntawv thiab dyeing thiab lub ntim ntawm cov roj tank yog me me, cov roj lubricating yog me me, thiab cov roj kub kub yog siab thaum ua haujlwm, uas yuav tsum muaj cov roj lubricating zoo thermal stability thiab oxidation tsis kam;Qee lub sij hawm ib puag ncig ntawm kev luam ntawv thiab dyeing ua haujlwm tsis zoo, thiab muaj ntau cov thee hmoov av, pob zeb plua plav thiab ya raws, yog li nws yog qhov nyuaj rau cov roj lubricating kom muaj kuab paug los ntawm cov impurities no.Yog li ntawd, nws yuav tsum tau hais tias cov roj lubricating yuav tsum muaj kev tiv thaiv xeb zoo, corrosion kuj thiab emulsification kuj.
Nws yuav tsum tau hais tias thaum cov roj lubricating muaj kuab paug, nws qhov kev ua tau zoo yuav tsis hloov ntau dhau, uas yog, nws tsis tshua muaj kuab paug;Qhov kub thiab txias ntawm cov tshuab luam ntawv qhib thiab dyeing nws txawv heev nyob rau lub caij ntuj no thiab lub caij ntuj sov, thiab qhov kub thiab txias sib txawv ntawm nruab hnub thiab hmo ntuj kuj tseem loj hauv qee qhov chaw.Yog li ntawd, nws yuav tsum tau hais tias lub viscosity ntawm cov roj lubricating yuav tsum me me nrog qhov kub thiab txias.Nws tsis yog tsuas yog tsim nyog kom tsis txhob muaj cov viscosity ntawm cov roj dhau los thaum qhov kub thiab txias, yog li lub lubricating zaj duab xis tsis tuaj yeem tsim thiab cov nyhuv lubricating tsis tuaj yeem ua si.Nws tseem yog ib qho tsim nyog kom tsis txhob muaj qhov viscosity siab dhau thaum qhov kub thiab txias, yog li nws nyuaj rau pib thiab ua haujlwm;Rau qee lub tshuab luam ntawv thiab dyeing, tshwj xeeb tshaj yog cov uas siv rau hauv thaj chaw uas muaj hluav taws kub thiab tawg, nws yuav tsum tau siv cov roj nplua nyeem nrog cov nplaim hluav taws zoo, thiab cov roj ntxhia tsis tuaj yeem siv tau;Kev luam ntawv thiab dyeing tshuab yuav tsum muaj kev hloov pauv zoo ntawm cov roj nplua nyeem rau cov ntsaws ruaj ruaj kom tsis txhob muaj kev puas tsuaj rau cov ntsaws ruaj ruaj.
Feem ntau siv cov roj lubricating kub kub rau kev luam ntawv thiab dyeing khoom, xws li kub kub saw roj anderol660 ntawm lub tshuab teeb, uas muaj qhov kub thiab txias tsis kam ntawm 260 ° C, tsis muaj coking thiab carbon deposition;Zoo permeability thiab kis;Cov viscosity kub coefficient zoo heev kom ntseeg tau tias cov roj saw roj yuav tsis txaws rau ntawm daim ntaub ntawm qhov kub thiab txias, thiab pib txias tuaj yeem ua kom ntseeg tau ntawm qhov kub thiab txias.Nws tseem tuaj yeem tiv thaiv kev cuam tshuam ntawm cov tshuaj lom neeg thiab cov dej condensed.
Tseem muaj molybdenum disulfide qhuav rau amplitude kho ntsia hlau pas nrig ntawm qhov chaw tshuab, uas yog tsim rau domestic thiab txawv teb chaws tshuab xws li German teeb tshuab Bruckner, Kranz, Babcock, Kauslim Rixin, Lihe, Taiwan Ligen, Chengfu, Yiguang, Huangji thiab thiaj li. ntawm.Nws qhov kub thiab txias tsis kam yog 460 ° C. thaum lub sijhawm ua haujlwm, cov txheej txheej txau yog ceev thiab yooj yim kom qhuav, thiab yuav tsis ua raws li cov ntaub so ntswg thiab plua plav, kom tsis txhob muaj cov roj pleev xim thiab ua paug rau daim ntaub;Cov nplua molybdenum disulfide cov khoom uas muaj qhov zoo adhesion, ntev lubrication txheej, muaj zog tiv thaiv hnav, tiv thaiv amplitude modulation raug, thiab tiv thaiv cov ntsia hlau qws hnav thiab tom hauv qab kub;Kuj tseem muaj lub neej ntev roj roj ar555 rau cov saw bearing ntawm lub tshuab shaping: nws qhov kub thiab txias tsis kam yog 290 cov txiaj ntsig, thiab lub voj voog hloov yog ntev li ib xyoos;Tsis muaj carbonization, tsis muaj dej ntws, tshwj xeeb tshaj yog tsim rau hnyav tshuaj ib puag ncig, haum rau lub qhov rooj Fuji, Shaoyang tshuab, Xinchang tshuab, Shanghai printing thiab dyeing tshuab, Huangshi tshuab.
2.5 Txhawb nqa kev siv thev naus laus zis tshiab thiab kev tswj xyuas niaj hnub txhais tau tias
Kev txhim kho ntawm theem kev tswj hwm ntawm qhov chaw yog ib qho tseem ceeb txhais tau tias kom txo tau qhov tshwm sim ntawm cov khoom siv tsis ua haujlwm.Txhawb kev siv cov cuab yeej siv hluav taws xob niaj hnub sib koom ua ke, cob qhia cov neeg ua haujlwm tswj xyuas niaj hnub no, siv rau kev ua haujlwm ntawm kev sib koom ua ke ntawm cov khoom siv hluav taws xob hauv tsev, thiab ntxiv dag zog rau kev tswj hwm thiab siv cov txuj ci.
3. Cov lus xaus
Niaj hnub no, kev saib xyuas thev naus laus zis ntawm kev luam ntawv thiab cov khoom siv dyeing tau zoo heev.Kev lag luam luam ntawv thiab dyeing tsis tuaj yeem tsuas yog tso siab rau kev nrhiav cov khoom tsis raug, thiab kho kom raws sijhawm thiab hloov cov khoom tsis raug los txhim kho kev tsim khoom thiab kev ua haujlwm.Nws kuj yuav tsum tau them sai sai rau kev tswj hwm ntawm qhov chaw.Ua ntej, kev tswj cov khoom siv ntawm qhov chaw yuav tsum nyob hauv qhov chaw.Lub xeev kev saib xyuas cov khoom siv luam ntawv thiab dyeing yuav tsum ua haujlwm zoo.Kev tu thiab kho cov cuab yeej siv tsis tau tsuas yog cia siab rau cov neeg ua haujlwm tu, ua haujlwm zoo hauv kev tu thiab tu cov cuab yeej, txhawb nqa kev siv tshuab tshiab thiab siv cov txheej txheem kev tswj xyuas niaj hnub los txhim kho tus nqi tu tus nqi thiab kev tswj ntawm qhov chaw ntawm kev luam ntawv thiab dyeing. khoom siv.
Post lub sij hawm: Mar-22-2021