Otomatiki mu-mutsara viscosity kuyerwa uye kutonga kwakakosha kudzora magadzirirwo ekuputira uye viscosity yekushandisa mune waya yekupotera maitiro. Kuti ive nechokwadi chekuenderana kwemhando yepamusoro, yunifomu yekupfeka, shanduko yeviscosity kuburikidza-kunze kweiyo nzira yerukova inotariswa munguva chaiyo, kuita zviyero kubva kune yekutanga pane kungoyera zviyero zvakakwana.
Chii chinonzi Cable Coating?
Cable coating ndiyo maitiro ekuisa inodzivirira kana insulating layer kune waya netambo kuti dziwedzere kusimba, kushanda kwemagetsi, uye kuramba kune zvakatipoteredza zvinhu. Izvi zvinosanganisira enamel wire coating, uko yakatetepa tambo ye insulating zvinhu, senge polymer-based enamel, inoiswa kune conductive waya semhangura kana aluminium kudzivirira mapfupi maseketi uye kudzivirira kubva kune hunyoro, abrasion, uye makemikari. Hunhu hweiyo coating viscosity yakakosha pakuwana yunifomu ukobvu coating, kuve nechokwadi chekuti inhu inopindirana uye kuvimbika kwechigadzirwa chose mumashandisirwo kubva kumamotor emagetsi kusvika kunhare.
Chinangwa cheCoating Process
Iyo cable coating process inoshanda akawanda akakosha mabasa, kunyanya kupa emagetsi ekudzivirira uye kudzivirira mechanika kune waya netambo. Iyo inochengetedza yakakwana zvivakwa zvewaya inogadzirwa kubva kunjodzi dzezvakatipoteredza senge unyoro, kupisa, makemikari uye abrasion uku uchivandudza hupenyu hurefu, uye nekuona kushanda kwakachengeteka mumaindasitiri akasiyana.
Izvi zvinosanganisira kudzivirira mahwindi kubva pakunyura kwemwando uye zvinoparadza zvakaita semafuta, maasidhi, makemikari, kupisa, uye kukura kwe mold, ukuwo achibatanidza waya uye kusungirira muhuremu hwakasimba, hwakabatana kurwisa kuvhunduka, kutenheka, uye kushushikana kwemagetsi. Uyezve, inokwidziridza zvimiro zvemagetsi zvema insulators, kuchengetedza mashandiro kuburikidza nekutenderera kwekupisa uye kutonhora. Maitiro acho anodzivirira mapfupi maseketi, kukuvadzwa kwemichina, uye kushatisa kwezvakatipoteredza uku uchifambisa kuzivikanwa kuburikidza nemavara kana mamaki. Pakazere, inonatsiridza kusimba, kuchinjika, uye kuramba kune abrasion, tembiricha yakanyanyisa, uye makemikari ekushandisa mumamotor, transformer, uye yakakwirira-voltage tambo.
Iyo Cable Coating Process Inoshanda Sei?
Iyo tambo yekupfekedza maitiro inosanganisira akati wandei nhanho yekuisa kunyange insulating layer, ine coating viscosity ichiita basa rakakosha mukudzora kuyerera uye kunamatira. Kazhinji, waya isina chinhu inocheneswa, yakaputirwa neenamel kana polymer, inorapwa, uye yakaedzwa. Iyo nzira inotanga nekugadzirira uye kuchenesa, uko waya dzinocheneswa kubvisa zvinosvibisa, kuve nechokwadi chekunamatira kwakanyanya.
Kunotevera kunouya kushandiswa kwezvinhu, umo waya inopfuura nemubhavhu reenamel kana extrusion inofa panonamatira zvinhu zvakanyungudutswa, ine inline viscosity kuyerwa kwekutarisa kuyerera kweunifomu ukobvu hwekuputira. Izvi zvinoteverwa nekurapa, uko waya yakavharwa inodziiswa muovheni kuti inyungudise zvinonyungudutsa uye kuomesa dhizaini, kazhinji inodzokororwa mumapasi akawanda ekuvharisa kwakasimba. Mushure maizvozvi, kutonhora uye kupeta kunoitika, zvichibvumira waya kuti itonhorere kuti igadzikane iyo yekuputira isati yakuvadzwa pamareel. Pakupedzisira, kutonga kwemhando kunoitwa, ine inline viscometers inogadzirisa paramita munguva chaiyo-yechokwadi kuchengetedza inopindirana enamel waya coating.
Ndezvipi Zvishandiso Zvinoshandiswa muCable Coating?
Zvinhu zvakasiyana-siyana zvinosarudzwa zvekupfekedza tambo zvichienderana nezvinodiwa zvekushandisa, senge magetsi ekudzivirira, kuchinjika, uye kuramba kwezvakatipoteredza. Zvishandiso zvakajairika zvinosanganisira mapolymers uye enamels, ane solids content kubva pa8% kusvika 60% uye viscosity pakati pe30 ne60,000 mPas.
Sarudzo dzakakosha dzinosanganisira polyethylene (PE), iyo inopa yakakwira dielectric simba pamwe nehunyoro uye makemikari kuramba, kusanganisira akasiyana seLDPE yekuchinjika uye HDPE yekusimba.
Polyvinyl chloride (PVC) inodhura-inoshanda, inodzora murazvo, uye inochinjika, ichiita kuti ive yakanakira tambo-chinangwa. Cross-yakabatana polyethylene (XLPE) iri thermosetting ine kupisa kwepamusoro, abrasion, uye makemikari kuramba kune yakakwirira-voltage application.
Polyurethane (PUR) inopa abrasion kuramba kune hutsinye nharaunda uye yakanaka solderability. Polyesterimide (PEI) uye THEIC-modified polyester (TPE) mazinameri asingadziviriri anowanzo shandiswa mumabhachi ewaya dzemagineti.
Polyamide-imide (PAI) inopa kugadzikana kwekupisa kwepamusoro uye inoshandiswa semajasi epamusoro kumichina uye makemikari ekuwedzera. Silicone rabha inoshivirira kupisa uye yakagadzikana kune yakakwirira-tembiricha tambo. Mamwe enamels akaita sepolyvinylformal (PVF) uye ega-bonding mhando, senge epoxy-based, inobata kune chaiyo bonding zvinodiwa.
Mapoinzi ekuyera muWaya Coating process
Mapoinzi ekuyeresa akakosha pakutarisa coating viscosity kuti ive yunifomu ukobvu hwekupfeka. Izvi zvinosanganisira enamel kusanganisa tangi kana bhati, uko mbishi zvinhu zvinosanganiswa uyeinline viscometerskuona viscosity yekutanga. Mutsara wekupa kune anonyorera unouya unotevera, uchibvumira zvigadziriso kuti zvidyire kuwirirana kusati kwafa kana kugeza. Post-application matanho anotevera, achipa humbowo hwekuona ukobvu uye kunamatira mushure mekurapa. Mukufamba kwese kwekuita, inoenderera inline viscosity kuyerwa inotora chaiyo-nguva shanduko nekuda kwekushisa kana shear.
Matambudziko Azvino muViscosity Control
Viscosity control mutambo yekupotera inotarisana nematambudziko akati wandei, kazhinji ichitungamira kune isingaenderane enamel waya coating. Kuvimbika pakuyedzwa kwekunze inyaya hombe, sezvo sampuli dzemarabhu dzichikonzera kunonoka uye kusarongeka sezvo viscosity ichisiyana netembiricha uye shear off-line.
Zvinhu zvakatipoteredza, zvakadai sekunyunguduka kwemvura, humidity, uye kushanduka kwekushisa, zvinoshandura coating viscosity zvisingatarisike. Hunhu husiri hweNewtonian hwemaenamel hunowedzera kuomesa zvinhu, sezvavanoshandura viscosity pasi peshear, kuita zviyero nemidziyo yechinyakare senge efflux makapu akashata uye asingadzokoroke.
Zvishandiso zvisingakwanisi kuitawo basa, nepaddle viscometers inotambura nezvikanganiso zve evaporation uye nzira dzemanyorerwo dzinotadza kutora shanduko ine simba, izvo zvinowedzera downtime uye kugadzirisa zvinodiwa.
Negative Effects Inounzwa neIsingaenderani Viscosity
Kusapindirana coating viscosity kunokonzeresa kukanganisa kunokanganisa kuita kwetambo uye kuwedzera mari. Izvi zvinotungamirira kukudzivirira kusina kuenzana, zvichikonzera mapini, mablister, kana kuwandisa kwakanyanyisa izvo zvinoguma nemagetsi mapfupi uye kukundikana.
Kushatisa kwehunhu kunoitikawo, iine tacky kana sagging machira kubva kumusoro kana yakaderera viscosity inoderedza hermetic kuramba, kuchinjika, uye michina zvinhu.
Kuwedzera tsvina ndeimwe mhedzisiro, kusanganisira yakakwira zvirashwa, kushandiswa kwe solvent, uye rework iyo inokanganisa purofiti uye kutevedzera kwezvakatipoteredza.
Njodzi dzekushanda dzinowedzerawo, zvichizokonzera kurangarirwa kwechigadzirwa, kutyorwa kwemitemo, uye kurasikirwa kwekugamuchirwa kwemusika nekuda kwekusamira zvakanaka kwekusamira uye kuoma.
Zvinodikanwa zveChaiyo-Nguva Viscosity Monitoring
Real-time monitoring kuburikidzainline viscometerskwakakosha kugadzirisa nyaya idzi nekupa dhata rinoenderera, zvichiita kuti zvigadziriswe nekukurumidza kune zvinonyungudutsa uye tembiricha yekugadzika coating viscosity. Iyo inoderedza misiyano nekubvisa zvikanganiso zvesampling uye nekuona yunifomu ukobvu coating kubva kune yekutanga kuyerwa. Pamusoro pezvo, inonatsiridza mashandiro kuburikidza neotomatiki zvidzoreso izvo zvinoderedza kurambwa, kudzika nguva, uye njodzi dzekuteedzera mukugadzirwa kunokurumidza.
Mabhenefiti eLonnmeter Coating Viscometer Inline
Iyo LonnmeterKuvhara Viscometer Inlineinopa yepamusoro inline viscosity kuyerwa kwekunyatso kudzora mune tambo coating. Iyo inova nechokwadi chemhando yepamusoro yechigadzirwa nekuchengetedza inowirirana coating viscosity yeunifomu ukobvu coating uye hurema-isina enamel waya coating.
Kushanda kwekushanda kunowedzerwa nedata-chaiyo-nguva iyo inoderedza nguva, inotsigirwa nekuiswa nyore, kushanda, uye kugadzirisa kuburikidza nemushandisi-ushamwari interface.
Kuchengetedzwa kwemitengo kunowanikwa nekudzikisa marara, kushandisa zvinonyungudutsa, uye kurambwa kuburikidza nekugadzirisa otomatiki uye kutarisa kwezvisiri zveNewtonian zvinwiwa.
Kuvimbika kwakakwidziridzwa kunobva kuma sensors epamberi anobata tembiricha yakakwira uye corrosives, achiendesa kuverenga kwakaringana wachi. Chekupedzisira, inopa zvakatipoteredza uye zvekutonga zvakanakira nekutsigira zvakasvibirira maitiro uye kutevedzera kuburikidza nekuderedzwa kusiyanisa uye zviwanikwa optimization.
Nguva yekutumira: Aug-13-2025
