1 Kev Taw Qhia
Cov ciam teb tsis tu ncua thiab ruaj khov txheej yog lub hom phiaj tseem ceeb ntawm kev tswj kom zoo hauv cov txheej txheej precision. Hauv yob-rau- yob qhov tuag txheej txheej ntau lawm,Ntug Defectscoj cov teeb meem tsis tu ncua rau kev ua haujlwm. Ib zaugNtug Defectstshwm sim, tsis xwm yeem ciam teb thiab txawv txav ntug thickness nce ntug pov tseg. Tsis ruaj tsis khov wavy sab npoo ntxiv ua rau qhov sib txawv ntawm qhov sib txawv hauv cov slitting tom qab, thiab txawm tias tag nrho cov yob tsis lees txais hauv cov xwm txheej hnyav.
Ntau tus engineers txiav txim siab tsis tu ncua txheej ciam teb raws li Neck-Nyob rau hauv thiab siv cov kev ntsuas tsis raug nrog kev txhim kho tsawg. Qhov kev nkag siab yuam kev tseem ceeb yog tsis paub qhov txawvNtug Defectslos ntawm Neck-In. Caj dab-Nyob rau hauv hais txog ib qho txuas ntxiv - txoj hauv kev shrinkage thiab ruaj khov txheej dav txo. Ntawm qhov tsis sib xws,Ntug Defectsyog tus yam ntxwv ntawm ntug thickness fluctuation, nkhaus ua/trailing npoo thiab reciprocating viav vias ntawm sab ntug raws lub web mus ncig teb chaws kev taw qhia. Ob qho kev tsis xws li no tshwm sim los ntawm kev cuam tshuam sib txawv. Txhawm rau tshem tawm cov ciam teb tsis lees paub zoo, cov kws tshaj lij yuav tsum txheeb xyuas kom raugNtug Defectsthiab txais cov phiaj xwm tuning.
2 Tej yam ntxwv ntawm txheej ntug tsis xws luag
Raws li cov ntaub ntawv kuaj sim thiab cov ntaub ntawv ntau lawm, peb qhov txawv txav ntawmNtug Defectstau sau tseg:
Thickness variation ntawm txheej npoo
Qhov feem ntau intuitive feature ntawmNtug Defectsyog txawv txav thickness ntawm txheej ciam teb. Rau feem ntau ntawm cov kua dej, cov kua ua rau ntawm cov npoo ntub dej thiab ua cov npoo tuab tom qab ziab. Hauv cov txheej txheem uas tsis zoo substrate wettability, ntug thinning kuj tshwm sim. Tsis sib xws thickness concentrates ntawm ob sab ciam teb thiab rhuav tshem cov thickness sib xws ntawm tag nrho cov txheej.
Curved ua ntug thiab trailing ntug
Rau cov txheej txheem sib quas ntus, txheej hlaws ntws hloov maj mam thaum txheej pib thiab nres. Cov npoo ua ntej thiab cov npoo npoo tsis tuaj yeem ua kom ncaj thiab daim ntawv nkhaus, uas yog qhov cim tshwj xeeb kom paub qhov txawvNtug Defectslos ntawm lwm thaj tsam tsis xws luag.
Reciprocating expansion thiab shrinkage ntawm sab ntug
Nyob rau hauv tas mus li txheej, sab ciam teb yuav tsis nyob ntawm qhov chaw ruaj. Cov npoo viav vias sab hauv thiab sab nraud ib ntus raws lub vev xaib kev taw qhia, nthuav tawm cov duab wavy, uas yog qhov txawv ntawm qhov txuas mus ntxiv ib qho -txoj kev shrinkage ntawm caj dab-In.
3 Tsim Mechanism ntawm Edge Defects
Ntug Defectsqia los ntawm kev tsis ruaj khov ntawm cov roj- kua- khoom peb- cov kab sib txuas ntawm ob qho kawg ntawm cov hlaws txheej, sib koom ua ke los ntawm qhov nro, cov kua dej viscoelasticity, ntws cuam tshuam ntawm qhov kawg tuag thiab hloov pauv ntawm substrate wettability.
Unbalanced nto nro ntawm ciam teb
Cov yeeb yaj kiab ntub dej tsis muaj ciam teb yuav txo qis lub zog saum npoo. Lub zog tsis sib npaug ntawm peb - cov kab sib txuas ua ke ua rau cov kua hloov pauv hloov pauv thiab ua rau ntug thickening lossis thinning, uas yog qhov tseem ceeb ntawm kev txhawb nqa.Ntug Defects.
Transient flow cuam tshuam thaum lub sij hawm intermittent txheej switching
Thaum lub txheej valve qhib thiab kaw, lub siab hauv qhov tuag nce thiab poob sai sai. Tsis ruaj khov khiav ceev ntawm qhov tuag xaus hloov cov kua kis tus cwj pwm thiab cov ntaub ntawv nkhaus ntug ntawm txheej pib thiab nres txoj hauj lwm, thawj qhov ua rauNtug Defectsraws li kev ua haujlwm tsis sib xws.
Vortex cuam tshuam ntawm ob qhov kawg ntawm qhov tuag shim
Cov chaw tuag ntws ib txwm muaj nyob ntawm qhov kawg ntawm shim. Vortices tsis tu ncua cuam tshuam peb - cov kab sib txuas raws li txheej txheej kev taw qhia thiab ua rau lub viav vias tsis tu ncua ntawm sab ciam teb, tsim rov ua duaNtug Defects.
Tsis sib npaug saum npoo zog faib ntawm substrate
Kev kho mob corona tsis sib haum thiab kev sib kis ntawm qhov chaw ua rau muaj qhov sib txawv ntawm cov substrate wettability raws lub vev xaib mus ncig, txo cov adhesion ruaj khov ntawm peb -theem kev sib cuag kab thiab ua rau hnyav duaNtug Defects.
4 Qib Kev Txhim Kho Cov Kev Txhim Kho rau Ntug Tsis Zoo (Qhov Ua Ntej Rau Ntawm -Kev Ua Haujlwm ntawm qhov chaw)
4.1 Txheej txheem Parameter Tuning (thawj xaiv yam tsis muaj kev hloov kho khoom siv)
Kho qhov ntsuas kom ruaj khov txheej hlaws thiab sib npaug ntawm qhov chaw tuag, txo qis me ntsisNtug Defects.
Stabilize feed flow fluctuation: txais yuav tsawg- cov twj tso kua mis pulsation, teem tsis ncua ncua rau kev sib tshuam valve hloov los txhim kho nkhaus ua thiab trailing npoo.
Txhim kho qhov sib txawv ntawm qhov sib txawv: phim qhov sib txawv qhov siab nrog cov kua viscosity nyob rau hauv lub qhov rais txheej txheej kom txo qis kev cuam tshuam ntawm kev tuag.
Xaiv qhov ceev txheej txheej tsim nyog: zam qhov tseem ceeb qis - ua haujlwm ceev; txhim kho txoj kab nrawm kom ruaj khov peb - cov kab sib txuas ntawm cov kab sib txuas thiab tshem tawm cov npoo sab ntug.
Fine-tune tuag tsis zoo siab: stabilize lub nqus tsev tom qab txheej hlaws, kho meniscus txoj hauj lwm ntawm tuag kawg thiab txo cov ntug thickness fluctuation.
4.2 Txheej Liquid Formulation & Rheology Kho
Tswj cov nro saum npoo: ntxiv cov khoom ntub dej sib xyaw kom sib npaug ntawm qhov sib npaug thiab txo cov kua hloov pauv hloov pauv rau tuab - hom ntugNtug Defects. Tswj nruj me ntsis kom tsis txhob muaj qhov tsis xws luag xws li pinholes thiab craters.
Optimize rheological zog: kho viscosity thiab cov ntsiab lus khoom raws li slurry yam ntxwv. Ua kom zoo rau cov khoom ntxiv rau kev txiav- cov kua dej ua kom qis kom qis qis qis ntawm thaj tsam.
4.3 Cov Khoom Siv Txhim Kho Kev Txhim Kho (Kev daws teeb meem rau cov ntug tsis xws luag)
Optimize tuag shim kawg qauv: txais yuav maj mam sib txawv thickness shims kom tshem tawm cov tuag txaus zones thiab txwv vortex cuam tshuam.
Nruab ntug limiting baffles: txwv tsis pub ntub zaj duab xis ciam teb, xauv peb -theem kev sib cuag kab thiab ib txhij txhim kho sab ntug viav vias thiab ntug tsis sib xws.
Txhim kho cov khoom ntws tsis sib xws rau cov txheej txheem sib txuas: txo qhov cuam tshuam sai sai thaum lub valve hloov thiab ua kom zoo dua nkhaus ntug morphology ntawm txheej pib & nres.
5 Kev Ua Haujlwm Tsis Txaus Siab ntawm Cov Kab Ntau Lawm
Tsis meej pemNtug Defectsnrog caj dab-Nyob rau hauv thiab siv lub caj dab tsis tsim nyog-Nyob rau hauv cov kev daws teeb meem nrog kev txhim kho tsawg;
Tshaj dhau ntxiv cov surfactants kom tshem tawm cov npoo tuab, ua rau cov txheej txheem tshiab xws li pinholes thiab craters;
Tsuas yog tsom mus rau sab ciam teb teeb meem ntawm cov txheej nruam txuas ntxiv thaum tsis quav ntsej txog nkhaus ua thiab cov npoo ntawm cov txheej sib tshuam, yog liNtug Defectstsis tuaj yeem raug tshem tawm tag nrho.
6 Kev xaus
Ntug Defectsyog ciam teb ntub zaj duab xis instability defects tshwm sim los ntawm peb -theem kev sib cuag kab fluctuation nyob rau hauv qhov tuag txheej, nrog peb cov yam ntxwv tseem ceeb: ntug thickness variation, nkhaus ua/trailing ntug thiab reciprocating expansion & shrinkage ntawm sab npoo raws txheej txheej. Qhov pom zoo daws teeb meem ib ntus rauNtug Defectsyog: txheej txheem parameter hloov → txheej kua mis optimization → tuag kho vajtse kho dua tshiab. Qhia kom meejNtug Defectsthiab paub qhov txawv ntawm Neck-Nyob rau hauv kom txo cov ciam teb tsis lees paub, txhim kho kev siv substrate thiab nce tag nrho cov txiaj ntsig ntawm cov khoom coated.
Yog tias koj xav kawm paub ntau ntxiv txog cov tshuab txheej txheej, txais tos kom paub Innate Intelligent Equipment Co., Ltd. Founded hauv 2012, peb tsom rau R&D, ntau lawm thiab customization ntawm non- txheej txheem txheej tshuab, cov khoom siv ntsuas thiab turnkey tsis siv neeg cov kab ntau lawm. Peb yog ib lub tuam txhab ua haujlwm siab -tech enterprise integrating research, production, sales and after{6}}muag service.
Hu rau: 13316631159@163.com
Lub Vev Xaib: https://www.getinnater.com/
Tel: +8613316631159
