Vijtsam luam ntawv yog txheej txheem luam ntawv qhov uas siv mesh siv los hloov tus number case mus rau ib txheej txheej, tsuas yog nyob rau thaj chaw ua kom tsis muaj peev xwm ua tau rau tus number case los ntawm tus nplaig stencil. Hniav los yog hnee lub taub tau txav mus hla qhov screen los qhib qhov ntxaij qhib lub ntsej muag nrog tus cwj mem, thiab thim rov qab ces ua rau lub vijtsam kov lub substrate ib ntus raws txoj kab ntawm kev sib cuag. Qhov no ua rau tus number case los ntub lub substrate thiab raug rho tawm ntawm lub mesh apertures raws li qhov screen springs rov qab tom qab tus hniav dhau. Ib qho xim tau luam tawm ntawm lub sijhawm, yog li ntau cov ntxaij vab tshaus tuaj yeem siv los tsim cov duab ntau xim lossis cov qauv.

Screen printing

Txog Silkscreen luam ntawv
Silkscreen luam ntawv yog txoj hauv kev zoo tshaj plaws los ua cov yeeb yaj kiab zoo thiab cov cim ntawm peb cov roj hmab silicone keypads.As nrog cov khoom siv roj hmab silicone, Pantone cov ntawv xa mus siv kom ua tiav cov xim tshwj xeeb, thiab cov keytops tuaj yeem luam tawm nrog cov xim ib xim lossis ntau colours.Standard teeb tsa los yog cov cim tshwj xeeb thiab cov cim zoo nkauj yuav tau suav nrog kev tsim qauv keypad, thiab thim rov qab / thim luam ntawv kuj yog ib qho kev xaiv.

Hais txog ncoo Luam Ntawv
Hauv cov ntawv luam tawm, saum npoo ntawm phaj luam ntawv muaj cov duab recessed uas yuav tsum tau luam tawm. Tus zom zaws nias lub kua mem rau hauv cov duab recessed thiab tom qab ntawd tshem tus number case ntau dhau. Nyob rau tib lub sijhawm, silicone-rubber pad txav ntawm cov khoom yuav tsum tau muab luam tawm kom luam ntawv phaj. Lub ncoo tau qis dua ntawm phaj luam ntawv, yog li txais yuav cov duab los ua luam tawm. Qhov no txhais tau tias kev luam ntawv ncoo yog qhov txheej txheem ncaj qha. Lub ncoo tom qab nqa tawm thiab xa rov qab mus rau cov khoom siv ua luam ntawv.

 

 

Kam rau ua
Kam rau ua kev luam tawm ntawm cov keytops yog +/- 0.3 hli
Thaum luam tawm tag nrho keytop thaj chaw pub 0.5 hli ntawm lub npoo rau luam ntawv ua siab ntev

Cov ntaub ntawv yuav tsum tau
xim xav tau rau luam tawm
qauv yuav tsum sau
yam ntxwv thiab loj
luam ntawv txoj (cov)

Kev luam ntawv ncoo yog cov txheej txheem luam ntawv uas tuaj yeem hloov 2-D duab mus rau qhov khoom 3-D. Qhov no yog ua tiav siv kev ncaj qha offset luam ntawv txheej txheem uas cuam tshuam nrog cov duab tau hloov pauv los ntawm cliché ntawm ib qho silicone ncoo rau hauv ib txheej.

KAWM NTXIV TXOG PEB LUB TUAJ LWJ