Kyocera 4-intshi 200 dpi thermal PrintHead

Kwiinkalo zanamhlanje eziphuhla ngokukhawuleza zoshicilelo lwedijithali kunye nokuchonga ishishini, ukusebenza kwentloko yoshicilelo njengenxalenye engundoqo imisela ngokuthe ngqo umgangatho wemveliso kunye nokusebenza kakuhle kwemveliso. Ngamashumi eminyaka yoqokelelo lobugcisa kwintsimi yeeseramikhi ezichanekileyo, i-4-intshi ye-200-dot-head print head series esungulwe yi-Kyocera Corporation yase-Japan ibambe indawo ebalulekileyo kwimarike yoshicilelo lwehlabathi kunye nokuthembeka kwayo okugqwesileyo kunye nokuguquguquka.

1. Iimpawu zobuchwephesha: Ubugcisa bolawulo lokuwisa lwe-inki oludalwe ziiseramikhi ezichanekileyo

Inzuzo ephambili ye-Kyocera ye-4-intshi ye-200-dot-dot print head ivela kwisakhiwo sayo esikhethekileyo kunye nokusetyenziswa kwesayensi yezinto. Xa kuthelekiswa neentloko zoshicilelo lwesinyithi oluqhelekileyo, iKyocera isebenzisa ijelo lokuhamba le-silicon nitride ceramic eliziphuhlisayo elinoxineneyo olunomgangatho ophezulu wokuxhathisa kunye nokuzinza kwe-thermal.

Inkqubo yokulawula ubushushu yenye impumelelo ephambili yezobuchwepheshe. Intloko yoshicilelo inenkqubo evaliweyo ye-loop equkethe i-sensor-sensitivity yeqondo lokushisa kunye ne-heater semiconductor, enokulawula ngokuzinzileyo ubushushu bokusebenza ngaphakathi koluhlu lwe-± 0.5℃. Olu lawulo lobushushu luchanekileyo luqinisekisa ukuhambelana kwe-inki viscosity phantsi kweemeko ezahlukeneyo zokusingqongileyo. Olona lwazi lulinganisiweyo lubonisa ukuba xa ubushushu be-ambient buhluka phakathi kwe-15-35℃, isantya sokukhupha idrophu ye-inki siyehla singabi ngaphezu kwe-2%.

2. Uhlalutyo olusebenzayo: Ukucinga koyilo lwemodyuli, ukulungelelaniswa neemeko ezahlukeneyo

I-Kyocera 4-intshi ye-200-dot yoshicilelo lwentloko ithatha i-architecture yemodyuli, kwaye iiyunithi zayo eziphambili ezisebenzayo zingashwankathelwa kwiinkqubo ezingaphantsi ezintathu: inkqubo yokulawula i-drive ithatha i-Kyocera ye-self-developed ye-KMS-200 yomqhubi we-chip, ixhasa uhlengahlengiso lwe-8-level grayscale, kunye ne-data channel0 yokudluliselwa kombala ukuya kwizinga le-2 MHz nganye; inkqubo yokujikeleza kwe-inki ibandakanya amagumbi e-inki angundoqo kunye ancedisayo kunye nesixhobo sokucoca iindlela ezimbini, ezinokuthintela ngokufanelekileyo imvula ye-pigment. Ngokutsho kwedatha yokuvavanya, emva kweeyure ze-500 zomsebenzi oqhubekayo, izinga lokuvala i-nozzle lingaphantsi kwe-0.5%; inkqubo yokugcina idibanisa ukusula ngokuzenzekelayo kunye nemisebenzi yokucoca uxinzelelo olubi, kwaye umjikelo wokulondoloza unokwandiswa ukuya kumaxesha e-3 kwiintloko eziqhelekileyo zokushicilela.

Intloko yoshicilelo ixhasa iindidi ngeendidi ze-inki ze-industrial-grade, kuquka:

I-inki esekwe emanzini: ilungele ukupakishwa kokupakishwa kokutya, ngokuhambelana nemigangatho yesiqinisekiso se-FDA

I-inki yokunyanga ye-UV: isantya sokunyanga ukuya kuthi ga kwi-150 yeemitha / ngomzuzu, ukuqina ukuya kuthi ga kwi-3H

I-inki esekwe kwi-solvent: ukumelana nemozulu yangaphandle ngaphezulu kweminyaka emi-3 ngaphandle kokubuna

I-inki ye-sublimation: impumelelo yokudlulisa iphezulu ukuya kuma-95%

Kubaluleke kakhulu ukukhankanya ukuba inokulungelelaniswa okunamandla kwizinto ezahlukeneyo. Ngokusebenzisa indibano yepleyiti yenozzle enokutshintshwa, iqonga elifanayo lentloko yoshicilelo linokuphatha ii-inki ezahlukeneyo kunye noluhlu lwe-viscosity lwe-1-20cP. Idatha yokuvavanya ibonisa ukuba xa utshintshe iintlobo ze-inki, kuthatha imizuzu eyi-15 kuphela ukugungxula ukulungelelanisa, okuphucula kakhulu ukuguquguquka komgca wemveliso.

3. Ukusetyenziswa kweshishini: iyunithi ephambili yokwenziwa kwemveliso ekrelekrele

Kwintsimi yokupakisha yokushicilela, i-Kyocera ye-4-intshi ye-200-dot printhead ibonisa inzuzo ebalulekileyo. Umgca wemveliso wenkampani yesiselo samazwe ngamazwe usebenzisa le printhead ukuprinta amanani ebhetshi yomhla, ukufikelela kwizinga lokuqaphela i-100% ngesantya seebhotile ze-600 / ngomzuzu, kwaye izinga lephutha liyancipha ukusuka kwi-0.8% ukuya kwi-0.02% xa kuthelekiswa nezixhobo ze-inkjet zendabuko. Enkosi kwisakhono sokwenza isithinteli esiziswe yi-200-dot matrix, umsebenzi wayo wembuyekezo ozenzekelayo unokugcina isithuba somlinganiswa singaguquguquki xa isantya somhambisi siguquguquka nge ±10%.

Imveliso yombane yenye imo yesicelo esibalulekileyo. Kwinkqubo yokumakisha ibhodi yePCB, i-printhead inokwenza amanqaku acacileyo kwi-0.2 mm thick solder mask layer kwaye inokushicilela oonobumba abancinci njenge-0.6 mm. Iimvavanyo zokuthelekisa zibonisa ukuba phantsi kweemeko ezifanayo, ukukhutshwa kwayo kwe-VOC ngama-30% aphantsi kuneemveliso ezifanayo.

Kwimarike yoshicilelo lwedijithali yelaphu, abashicileli bebakala lemizi-mveliso abaxhotyiswe ngalo mbhobho banokufikelela kwimibala eyi-8 ngaxeshanye, kunye nokusebenza kakuhle kwemveliso ukuya kuthi ga kwi-45 square metres ngeyure. Itekhnoloji eyodwa "yesilungiso sokubeka i-inki yokubeka indawo" eyodwa inokulawula imposiso phakathi kokudlula ngaphakathi kwe-±5 ye-microns, yenza ukuchaneka kokudlulana kwepateni ukufikelela kwinqanaba eliphambili kushishino.

IV. Ukugcinwa kunye nokutsha: ukwakha inkqubo yenkonzo yomjikelo wobomi obupheleleyo

I-Kyocera iseke inkqubo epheleleyo yenkxaso yobugcisa kule 4-intshi ye-200-point nozzle. Inkqubo yayo yokuxilonga ehlakaniphile inokurekhoda iiparamitha ezingaphezulu kwe-50 kwaye yenze ukugcinwa kwangaphambili ngokusebenzisa isofthiwe ezinikeleyo.

Ukugcinwa kwemihla ngemihla: ukusula ngokuzenzekelayo rhoqo kwiiyure ezi-8

Ukugcinwa okuphakathi: ukucocwa koxinzelelo olubi rhoqo ngeveki

Ukugcinwa okunzulu: unyango lwe-ultrasonic rhoqo ngenyanga

Xa kuthelekiswa neemveliso ezifanayo, imilomo ye-Kyocera inexesha eliphakathi phakathi kokusilela (MTBF) ukuya kuthi ga kwiiyure ze-15,000.