Yog hais tias tus ncej txiav txim siab qhov yooj yim xav ntawm cov neeg kho tshuab keyboard, ces lub keycap yog lub icing ntawm lub ncuav mog qab zib rau tus neeg siv txoj kev xav. Keycaps ntawm cov xim sib txawv, cov txheej txheem, thiab cov ntaub ntawv yuav tsis tsuas yog cuam tshuam rau lub ntsej muag ntawm cov keyboard, tab sis kuj cuam tshuam rau kev xav ntawm cov keyboard, yog li cuam tshuam rau kev siv cov keyboard.
Txawm hais tias cov keycaps ntawm cov keyboards txhua yam tuaj yeem hloov tau dawb, tus nqi kuj tseem siab, thiab tus nqi ntawm qee cov ntawv txwv keycaps tuaj yeem muab piv nrog high-end keyboards. Txawm hais tias cov ntaub ntawv ntawm cov tshuab keyboard keycaps feem ntau yog cov yas, cov khoom sib txawv Muaj cov yam ntxwv sib txawv ntawm lawv, thiab muaj ntau lwm cov khoom siv tshwj xeeb keycaps, uas yog nyiam los ntawm cov neeg nyiam. Tus nqi ntawm ib qho keycap tuaj yeem ncav cuag ntau txhiab yuan.
Cov keycaps ntawm cov keyboards siv tshuab tuaj yeem muab faib ua peb yam khoom: ABS, PBT, thiab POM. Ntawm lawv, ABS muaj kev siv ntau tshaj plaws hauv cov keyboards txhua yam. Txawm hais tias nws yog cov khoom lag luam nrov ntawm ntau pua yuan lossis cov keyboard flagship ntawm ntau txhiab yuan, koj tuaj yeem pom nws. rau ABS fig. ABS yas yog copolymer ntawm acrylonitrile (A)-butadiene (B)-styrene (S), uas ua ke cov khoom ntawm peb lub Cheebtsam, thiab muaj cov yam ntxwv ntawm lub zog siab, zoo toughness, yooj yim ua, thiab lwm yam, thiab tus nqi. tsis siab.
Nws yog qhov tseeb vim yog cov yam ntxwv no uas ABS tau siv dav. Vim yog cov txheej txheem tsim khoom lag luam, cov keycaps tsim muaj cov yam ntxwv ntawm kev ua haujlwm zoo, cov ntsiab lus zoo, thiab kev ntxhib los mos. ABS tsis yog tsuas yog zoo heev hauv kev ua haujlwm, tab sis kuj xav tias zoo heev, tsis tshua muaj neeg du.
PBT hais txog ib hom yas uas muaj polybutylene terephthalate ua lub cev tseem ceeb, thiab muaj lub koob npe nrov ntawm "dawb pob zeb". Piv nrog cov khoom siv ABS, kev siv tshuab ua haujlwm nyuaj dua thiab tus nqi siab dua. Cov khoom muaj lub zog zoo heev, hnav tsis kam thiab kub tsis kam, thiab tus nqi shrinkage yog me me thaum txhaj tshuaj molding. Cov txheej txheem txheej txheem yog qhov paub tab, thiab nws tuaj yeem ua tiav los ntawm kev txhaj tshuaj thib ob thiab lwm cov txheej txheem kom ua tiav lub hom phiaj ntawm tsis txhob poob cov cim. Cov keycaps ua los ntawm PBT xav tias qhuav thiab tawv rau qhov kov, thiab saum npoo ntawm keycaps muaj qhov zoo matte zoo.
Piv nrog ABS, qhov zoo tshaj plaws ntawm PBT yog qhov hnav tsis kam yog siab dua li ntawm cov khoom siv ABS. Lub sij hawm txwv ntawm keycap ua los ntawm cov khoom siv PBT rau cov roj yog pom tseeb ntev dua li ntawm cov khoom siv ABS. Vim yog cov txheej txheem nyuaj thiab tus nqi kim heev, keycaps ua los ntawm cov khoom siv no feem ntau yog siv hauv cov khoom siv keyboard nruab nrab-rau-high-end.
Vim muaj qhov sib txawv loj ntawm qhov sib txawv thiab qhov kub thiab txias tsis kam ntawm cov khoom siv PBT, lub keycap ua los ntawm cov khoom no muaj lwm yam feature, uas yog, nws muaj peev xwm yuav dip-dyeed nrog industrial dyes. Tom qab kev yuav cov PBT keycaps dawb, cov neeg siv tuaj yeem zas cov keycaps nrog cov dyes ua rau lawv tus kheej cov xim tshwj xeeb keycaps. Txawm li cas los xij, qhov kev ua haujlwm no yog qhov nyuaj dua, yog li nws raug pom zoo tias yog tias koj xav zas cov keycaps, koj tuaj yeem yuav ib pawg me me ntawm keycaps thiab xyaum koj txhais tes, thiab tom qab ntawd zas tag nrho cov keycaps tom qab koj paub txog cov keycaps. txheej txheem.
Txawm hais tias hnav tsis kam ntawm PBT keycaps siab dua li ntawm ABS cov ntaub ntawv, nws tsis yog qhov nyuaj tshaj plaws ntawm cov khoom siv keyboards, thiab muaj lwm yam khoom uas ua tau zoo dua PBT ntawm hardness-POM.
Lub npe tshawb fawb ntawm POM yog polyoxymethylene, uas yog ib yam ntawm cov khoom siv hluavtaws, uas yog polymer ntawm cov pa phem formaldehyde hauv cov khoom siv kho kom zoo nkauj hauv tsev. Cov khoom siv POM yog ib qho nyuaj heev, hnav-tiv taus, thiab muaj cov yam ntxwv ntawm nws tus kheej du, yog li nws feem ntau siv los tsim cov khoom hnyav. Vim nws tus kheej cov yam ntxwv ntawm cov khoom, lub keycap ua los ntawm POM muaj ib tug txias kov thiab ib tug du nto, txawm smoother tshaj li oiled ABS cov ntaub ntawv, tab sis nws yog kiag li txawv los ntawm nplaum zoo li ABS tom qab oiling.
Vim nws qhov loj shrinkage tus nqi, cov khoom siv POM yog qhov nyuaj dua hauv kev txhaj tshuaj molding. Thaum lub sij hawm tsim khoom, yog tias muaj kev tswj tsis raug, nws yog ib qho yooj yim kom muaj teeb meem tias qhov sib txawv ntawm qhov keycap los ua ke yog me me dhau. Tej zaum yuav muaj teeb meem uas cov ncej ncej yuav raug rub tawm. Txawm hais tias qhov teeb meem ntawm lub qhov (socket) nruj dhau rau hauv qab tuaj yeem daws tau zoo, vim tias qhov loj me ntawm cov khoom siv, qee qhov shrinkage kev ntxhib los mos yuav raug tsim nyob rau saum npoo ntawm lub keycap.
KEYCEO tuaj yeem kho ABS keycap mechanical keyboard, kev cai game PBT keyboard, POM keycap keyboard.
