Ii-densitometers zoshishino zokulinganisa udaka ziqinisekisa iipropati ezifanayo ze-acetal polyoxymethylene, zixhasa amandla oomatshini ahambelanayo kunye nozinzo lobushushu kwizicelo zeplastiki ze-acetal.iimitha zoxinano lwe-slurryKwakhona kunciphisa iindleko zezinto ngokuphucula idosi, ngokweengxelo zoshishino ezibonisa ukonga kwe-7–9% ngebhetshi nganye. Ukubeka esweni uxinano lwenkqubo kwi-intanethi kunciphisa ukuphathwa ngesandla, kunciphisa ixesha lokungasebenzi komsebenzi ukuya kuthi ga kwi-20%.
Iimitha zolawulo lweenkqubo zoshishino eziphambili zibonelela ngempendulo ephambili kwiiblender ze-acetal slurry, zizenzela uhlengahlengiso ngokuzenzekelayo ngexesha lenkqubo yokuxuba. Oku kuphumela ekunyamezeleni kweenkqubo okuqinileyo kunye neebhetshi ezimbalwa ezingaqhelekanga, okwandisa imveliso kunye nokusebenza kakuhle kwezixhobo.
I-Acetal / iPolyoxymethylene (i-POM)
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Intshayelelo
Umlinganiselo woxinano oluphakathi kunye noxinaniso lugcina ulawulo oluqinileyo lokuxubana kwe-acetal slurry. Iimitha zoxinano oluphezulu oluchanekileyo zibonelela ngedatha yexesha langempela kwibhetshi nganye ye-acetal polyoxymethylene. I-densitometer ye-Industrial yokulinganisa i-slurry iqinisekisa ukusasazwa kwamasuntswana okuhlala kunye nokuhambelana kwesisombululo. Iindlela zokulinganisa uxinano lwenkqubo zithintela ukuhlangana kwaye zenza uhlengahlengiso oluchanekileyo ekusebenziseni i-acetal slurry blender. Ukusebenzisa iimitha zoxinano lwenkqubo ye-Industrial kwenza ukuba ukujonga uxinano lwenkqubo oluzenzekelayo kwi-intanethi kwaye phantse kuphelise ukungenelela ngesandla. Ukulungiswa kwezicelo zemitha yoxinano lwefolokhwe kuxhasa ukulungiswa ngokuthe ngqo kwamazinga okutya okanye ukuxutywa, ukusika umahluko wemveliso. Izixhobo ezikwi-line ezivela kwi-Lonnmeter zilinganisa uxinano kunye noxinaniso, zixhasa zonke izicelo zeplastiki ze-acetal, zihlangabezana neemfuno zesivuno kunye nomgangatho. Iindlela zokulinganisa uxinano oluphakathi zinciphisa ilahleko yezinto eziluhlaza, inkunkuma, kunye nexesha lokungasebenzi elivela kwiingxaki.
Isishwankathelo sokuSebenza kwe-Acetal Slurry
I-Acetal polyoxymethylene (POM) icutshungulwa ibe yi-slurries engamanzi esetyenziselwa ukwenziwa kweemoto, izixhobo ze-elektroniki, kunye neekhemikhali. Ukuqina okuphezulu kwe-POM (i-tensile modulus ~ 2.8 GPa), i-friction coefficient ephantsi (~0.2), kunye noxinano (1.41–1.43 g/cm³) kuvumela ukuxubana okuchanekileyo, okuzinzileyo ngokwemilinganiselo phantsi kokushukuma. Ukuxubana kwe-slurry kugcina ukusasazwa kwee-particle ezifanayo ukuxhasa usetyenziso lweplastiki ye-acetal esemgangathweni ophezulu kunye nokunciphisa ukuguguleka ngexesha lokucubungula okusezantsi.
Iimitha zoxinano lwemizi-mveliso, ezifana neemitha zoxinano lwemizi-mveliso kunye needensitometers zemizi-mveliso zokulinganisa udaka, zibonelela ngokufundwa kwexesha langempela, okuchaneke kakhulu. Ukubeka iliso kuxinano lwenkqubo kwi-intanethi kuqinisekisa impendulo ekhawulezileyo kutshintsho loxinano, kuxhasa ulawulo lwenkqubo ngee-blender ze-acetal slurry kunye nokunciphisa umngcipheko we-agglomeration. Ukubeka iliso rhoqo ngeemitha zoxinano lwedaka oluchaneke kakhulu kuthintela ukuphambuka okubangela ukuxubana okungafanelaniyo, iziphene, kunye nokusetyenziswa kakhulu kwezinto eziluhlaza. Ukulungisa ukusetyenziswa kweemitha zoxinano lwefolokhwe kuphucula ulawulo kwiinkqubo eziqhubekayo kunye neebhetshi, okwenza ezi mitha zoxinano lwenkqubo yemizi-mveliso zibaluleke kakhulu ekwenzeni ngcono ukulinganiswa koxinano lwedaka lwe-acetal kuyo yonke imveliso.
Inkqubo yokuvelisa i-POM (Polyacetal)
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Imingeni kwi-Inline Density/Concentration Measurement
Ukudibana kwe-acetal slurry kubangela ukungcoliswa kwe-sensor kunye nokusasazwa okungacwangciswanga, ukufundwa okujijekileyo ukusuka kwiimitha zoxinano lwemizi-mveliso ukuya kuthi ga kwi-8%. Ukuguquguquka kobukhulu be-viscosity kunye nobukhulu be-particle obuguquguqukayo kutshintsha ixesha lempendulo kunye nokuchaneka ekulungiseni ukusetyenziswa kwemitha yoxinano lwefork, okwenza kube nzima ukulinganisa kunye nolawulo lwexesha langempela. Utshintsho olukhawulezileyo lobushushu—±3°C luyatshintsha—uxinano lwempembelelo ye-slurry ukuya kuthi ga kwi-1.2%, nto leyo esongela uzinzo ekujongeni uxinano lwenkqubo kwi-intanethi. Ukuthatha isampuli ngesandla kwazisa ukulibaziseka kwedatha ukuya kuthi ga kwimizuzu esi-7 kunye nokukhethwa komqhubi, okuphazamisa ukulinganiswa koxinano lwe-slurry oluchanekileyo kakhulu. Ukungahambelani kwezinto ze-sensor kunye neempawu ze-acetal polyoxymethylene kunokubangela ukudumba komphezulu, okubangela ukushukuma kwi-densitometer yemizi-mveliso yokulinganisa i-slurry. Iimitha zoxinano lolawulo lwenkqubo yemizi-mveliso kufuneka zibonelele ngokusebenza okuqinileyo nangona ukusetyenziswa kwe-acetal slurry blender kungalunganga, kuthintela ukufundwa okungalunganga kunye nokwenza ngcono usetyenziso lweplastiki ye-acetal. Ukunamathela ngokungqongqo kwiindlela ezifanelekileyo zokulinganisa uxinano lwe-slurry kubalulekile ukuqinisekisa ukusebenza okuqhubekayo nokuthembekileyo.
Iingenelo zokudibanisa iiMeter zoXinzelelo/zoXinzelelo ezikwi-Inline Density/Concentration
Iimitha zoxinano oluphakathi zivumela ukulungiswa kwangoko kokwakheka kwe-acetal slurry ngokubonelela ngexesha langempela, umlinganiselo woxinano oluqhubekayo lwenkqubo. Usetyenziso lwemitha yoxinano oluphakathi kwefolokhwe lubonelela ngempendulo ekhawulezileyo yokulungiswa koxinano oluphakathi, ukunciphisa ukusetyenziswa kwezinto eziluhlaza okugqithisileyo kunye nokuthintela iibhetshi ezingaqhelekanga. Iimitha zoxinano oluphakathi oluchanekileyo oluphezulu zihlala zigcina iipropati ze-acetal polyoxymethylene ngexesha lokuxuba, ukuqinisekisa ukusasazwa kweesuntswana ezifanayo kunye nokuhambelana kwemveliso okuphuculweyo. I-densitometer yezemveliso yokulinganisa i-slurry izenzela ulawulo ngokuzenzekelayo, inciphisa ukungenelela komqhubi ngesandla kunye neempazamo zesampulu, okubangela umgca wemveliso olula ngakumbi. Izisombululo zemitha yoxinano oluphakathi kweLonnmeter ziyakhuliswa kwaye zilungelelaniswa nezicelo zeplastiki ezahlukeneyo ze-acetal, zixhasa iimfuno ezahlukeneyo zokwenza. Ukubeka esweni uxinano lwenkqubo kwi-intanethi yanamhlanje kwandisa ukuphuma, kususa ukulibaziseka kwenkqubo, kwaye kunciphisa iindleko zokusebenza ezinxulumene nokuhlolwa komgangatho wesandla. Iimitha zoxinano lolawulo lwenkqubo yezemveliso ezenzelwe i-slurry ezirhabaxa zifuna ukugcinwa rhoqo xa kuthelekiswa nezixhobo zesiqhelo, kunye nezixhobo ezomeleleyo ezenzelwe ukumelana neendawo zoxinano olunamandla kunye notshintsho lobushushu oluqhelekileyo.
Hlanganisa izixhobo zeLonnmeter ukuze kulawulwe ngokuchanekileyo ukusetyenziswa kwe-acetal slurry blender, ukujonga uxinano lwenkqubo kwi-intanethi, kunye neemitha zoxinano lolawulo lwenkqubo yemizi-mveliso kuzo zonke izicelo zeplastiki ze-acetal ezahlukeneyo. Cela ikowuteshini ngoku.
Ixesha leposi: Jan-22-2026
