Ungayifumana njani iziphene ze-pinhole kwi-aluminium foil
Uvavanyo lwe-Aluminium Fishole yinkqubo ebalulekileyo yokulawula umgangatho emisela umqobo wengqibelelo yefoyile esetyenziswa ekupakisheni ukutya, amayeza emboleko, iilaminates aseptic, ifoyile yasekhaya, kunye nezixhobo zokufakelwa kwamashishini. Ukusukela ifoyile yealuminiyam idla ngokuba kuphela umaleko wesithintelo sesinyithi kwizakhiwo ze-multilayer, nokuba iziphene ze-micro-pinhole zinokubeka esichengeni ukuxhathisa ukufuma, ukuzinza kwe-oxidation, kunye nobomi beshelufa yemveliso. Ngoko ke, Ukuseka i-PRCEFISI, phinda, Eyona ndlela yokuchonga imizi-mveliso ibalulekile kubavelisi befuna ukusebenza okungaguqukiyo.
Kutheni le nto imicimbi yokubhaqwila
Isiphene se-pihole ngokwesiqhelo siqala ngexesha lokuntywila, ukungqungqa, ukutyibilika, okanye ukuphatha. Ubungakanani besenzi bunokuvela kwimingxunya ebonakalayo (>100 μm) ukuya kwiqela le-micro-pinhole (<40 μm) efuna iindlela zokuchonga okanye ze-elektroniki. Ezi ziphene zichaphazela ngqo:
- Inqanaba lokuhambisa amanzi e-vapor (Wvtr)
- Inqanaba lokuhambisa ioksijini (I-otr)
- Ukomelela kobuchwephesha be-foil
- Intsebenzo yokusebenza kwiPakethi yoNyango
- Isherifu-ubomi beemveliso ezibuthathaka
Nokuba i-alumnum ephezulu ye-Alumnum (6-12 μm) inokukhulisa amaPikeles ngenxa yokuthatyathwa kwezinto ngexesha lokuhamba okokugqibela. Nje ngeziphumo, Uvavanyo lwePigought Pinhole lunyanzelekile ukuba kwenziwe i-Premait Premiamucal Fiel kunye ne-right ephezulu.
Iindlela eziMgangathweni eziMiselweyo
1. Uvavanyo lwasemva lwelindle
Le yeyona ndlela isetyenzisiweyo kakhulu yovavanyo lwemizi-mveliso. Umthombo oqinileyo nowokuthanda i-suby ukhanyisa i-foil ngasemva. Amanqaku e-Pinhole abonakala njengamabala okukhanya aqaqambileyo.
Izibonelelo:
- Ukukhawuleza
- Ayingonakalisi
- Kulula ukusebenza
Ukulinganiselwa:
- Ayilungelanga ukubhaqwa kwe-ultrafine micro-pinhole
- Iziphumo zixhomekeke kumava omsebenzisi
2. I-Automatic Optical Pinhole Analyzer (Inkqubo yokuskena ikhamera)
Izikena ezichaneke kakhulu ezixhotyiswe ngeekhamera zeCCD/CMOS ziskena umphezulu wefoyile kwaye zichonge imingxunya ekhanyayo esekwe kubukhulu bepixel imida..
Ezona mpawu:
- Ifumanisa imingxunya emincinci njenge-5-10 μm
- Irekhodi yedijithali yobungakanani besiphene & bala
- Ifanelekile kwimigca yokuvelisa umthamo omkhulu (i-reel-to-reel)
Le ndlela ikhethwa kubenzi bokupakisha bamayeza abafuna iirekhodi zovavanyo eziqinisekisiweyo nezinokulandeleka..
3. Electrolytic Conductivity (Uvavanyo lwe-Spark) Indlela
Kule ndlela, I-foil ibekwe phezu kwebhafu yokuhlambela i-electrolyte. Xa i-pinhole ivumela umbane okuphumelela, Isixhobo irejista i-spark.
Usetyenziso: Iintshaba zezamashishini, Iintshaba zeCapacicit Word, Ukuhanjiswa kweenyawo.
Amandla:
- Inovelwano kakhulu kwiindlela eziqhubayo
- Fumana iziphene ezincinci ezingezantsi kwesisombululo esiphelileyo
Ubuthathaka:
- Inokuba yingozi
- Ifuna ukuseta kwelebhu yelebhu
Itafile 1. Iimfuneko eziMigangatho yeAluminium Fishole
| Ipharamitha | Umgangatho weRekhodi yeShishini | Imfuneko eqhelekileyo | Amanqaku |
|---|---|---|---|
| Ubunzima be-foil | 6-25 μm | I-choiner foil → amapinaphu | Eqhelekileyo kukutya & pharma |
| Ukukhanya kokukhanya kwenqanaba lokubuyela umva | ≥ 2000-3000 Lungile | Umthombo oZinzileyo oZinzayo | Thintela i-postitaves ezibubuxoki |
| Ubuncinci obuphosakeleyo (Inkqubo yamaphenya) | 10-0 μm | I-CCD eyodwa | Kuxhomekeke kwisisombululo se-pixel |
| Ukubala okokolelweyo (Kwi-m²) | 0-50 (pharma) | ≥20 ithathelwa ingqalelo | Iyahluka ngesicelo |
| Imvakalelo yombane | <5 μm | IBabhu yeBaboractory | Isetyenziselwa iziphene ezincinci |
Itafile 2. Thelekisa iindlela eziphambili zokuchonga iPinhole
| Indlela yokuqaphela | Imeko yemvakalelo | Izibonelelo | Ukulinganiselwa | Izicelo ezifanelekileyo |
|---|---|---|---|---|
| I-Optiallical | 40-100 μm | Ukukhawuleza, ilula, ixabiso eliphantsi | Phosa i-micro-piholes | Ukupakishwa kokutya, Inkqubo ye-qc |
| Iskena sekhamera yeCCD/CMOS | 5-0 μm | Ukuchaneka okuphezulu, idatha elandelekayo | Iindleko eziphezulu zotyalo-mali | Pharma foil, i-laminates ephezulu yokuthintela |
| Electrolytic Conductivity | <5 μm | Ubuthathaka kakhulu, ibona imingxunya emincinci | Etshabalalisayo, Kancincana | Iifoyile zamashishini, Iintshaba zeCapacicit Word |
Abavelisi bawuphucula njani uMgangatho wePinhole
Ukuhlangabezana nemigaqo engqongqo yombhobho, abavelisi ngokuqhelekileyo baphumeza:
- Iingots ze-aluminium ezicocekileyo ukunciphisa ukubandakanywa
- Amatye okusila achanekileyo ngolawulo oluqinileyo lokucoceka komphezulu
- Ukuhluzwa kwamanqanaba amaninzi ngexesha lokunyibilika kunye nokuphosa
- Ukupakishwa kwegumbi elicocekileyo kwifoyile yodidi lwezonyango
- Iinkqubo zexesha langempela lokuhlola optical kumgca wokugqibela
La manyathelo anciphisa ngokuthe ngqo umonakalo womatshini, amanqaku ophawu lokuqengqeleka, kunye ne-particle-induced micro-defects.
Ukuqukumbela
Ichanekile uvavanyo lwe-aluminium foil pinhole iqinisekisa ukuthembeka kokusebenza komqobo kulo lonke unyango, ukutya, kunye nezicelo zoshishino. Ngokudibanisa ukuhlolwa kwamehlo, Iinkqubo zekhamera ezenzekelayo, kunye novavanyo lwe-electrolytic, Abavelisi banokuchonga zombini iziphene ezibonakalayo nezine microscopic, Ukwenza i-tight prosect lolawulo kunye nokungqinelana kwemveliso ephezulu. Njengemigangatho yehlabathi yokhuseleko lokupakisha uqhubeka nokunyuka, Ukufunyanwa kokufunyanwa kwe-phyhole pihole kube yisalathiso esichazayo ifoyile yealuminiyam Umgangatho wemveliso.