Zento Trilium Hlau Tech Co., Ltd. Zoo siab txais tos mus yuav bulk check tactile dome keyboards ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev pabcuam customized, thov koj xa email tuaj rau peb.

Product Summary

A precision- ua hlau dome fabricated ntawm peb siab -pneumatic xovxwm kab (10T-40T) ntawm Ruqing chaw.

Tactile dome keyboards yog unsung heroes ntawm tus neeg siv interface tsim-lawv muab qhov txaus siab "nias" cov lus tawm tswv yim hauv daim nyias nyias, cov cuab yeej siv kho mob, thiab cov vaj huam sib luag HMI.

Peb tau muab ntau tshaj 30 lab domes rau cov neeg siv khoom siv hluav taws xob thiab cov khoom siv kho mob.

Qhov kev sib tw engineering tsis yog tsuas yog tsim cov duab dome xwb- nws tau ua tiav lub zog ua haujlwm zoo ib yam thiab qhov sib luag snap piv hla ntau lab lub voj voog.

Txhua batch peb nkoj yog validated rau quab yuam -deflection yam ntxwv ntawm peb Jinan Shijin digital tester.

Cov txheej txheem tsim khoom & khoom siv

Lub Physics ntawm Txaus Siab Nyem: Yuav Ua Li Cas Peb Tswj Snap Xav

Tactile domes yog tsim los ntawm pebpneumatic xovxwm kab (10T-40T)siv precision progressive tuag tsim thiab ua nyob rau hauv peb nyob rau hauv - tsev toolroom. Cov txheej txheem tuag suav nrogntau qhov chaw tsim khoomuas maj mam ua lub tiaj tus disc rau hauv nws cov yam ntxwv dome profile. Txoj kev vam meej no txwv tsis pub muaj kev ntxhov siab uas ua rau qaug zog ntxov ntxov.

Vim li cas Grain Direction Matters rau Dome Lub Neej:
Ib zaj lus qhia tau kawm los ntawm cov neeg siv khoom siv hluav taws xob rov qab: Ib tus neeg siv khoom lub dome hloov pauv tau ua tsis tiav tom qab kwv yees li 200,000 lub voj voog - luv luv ntawm 500,000-lub voj voog specification. Peb qhov kev soj ntsuam tsis ua tiav tau qhia tias tus neeg muag khoom thawj zaug tau taw qhia qhov tuag kom cov kab kev ntxhov siab tseem ceeb ntawm lub dome ua rawsthaum uas tig musmus rau cov khoom rolling grain kev taw qhia.

Ntawm no yog cov ntaub ntawv tshawb fawb tom qab nws: Stainless hlau sawb muaj cov qauv coj ua los ntawm cov dov zeb. Thaum koj rov flex lub dome raws li cov lus qhia, micro- tawg sai dua. Los ntawm orienting tuag kom tusqhov siab tshaj plaws bending kev nyuaj siab khiav perpendicular rau cov nplej, qaug zog lub neej txhim kho los ntawm 30-50%.

Peb tus qauv kev coj ua:Txhua lub dome tuag peb tsim yog taw qhia rauhla- nplej dabtsi yog khoovtshwj tsis yog tias geometry txwv txwv tsis pub lwm tus. Qhov no yog hom kev paub ntawm pab pawg neeg uas tau los ntawm 20 xyoo ntawm kev paub txog kev siv cuab yeej- thiab nws yog vim li cas peb cov domes tsis tu ncua outlast cov neeg muag khoom.

Force-Deflection Validation:
Tshaj tawm -stamping, domes undergo alow-kub ntxhov siab-relief heat treatmentkom stabilize tus tsim geometry. Peb mam li validate actuation force thiab snap ratio ntawm pebJinan Shijin Digital Spring Tester, uas ua rau muaj zog tag nrho- qhov nkhaus txav uas qhia txog lub zog siab tshaj plaws, lub zog tawm mus, thiab lub zog tso tawm. Cov ntaub ntawv no tau khaws cia los ntawm ntau tus lej.

Quality Control & Certification

Force Characteristics Validation (Curve Report muaj)
Tactile xav yog subjective, tab sis lub physics qab nws yog ntsuas. Peb siv pebJinan Shijin Digital Spring Tester (Range: 1-100N, Resolution: 0.1N)txhawm rau ntes tag nrho quab yuam- hloov pauv profile ntawm txhua tus qauv batch.

Rau txhua qhov ntau lawm, peb sau:

Fmax (Peak Force):Qhov siab tshaj plaws tiv thaiv ua ntej lub dome tsoo.

Fclick (Trip Force):Lub zog ntawm qhov snap tshwm sim.

Snap Ratio:(Fmax - Fclick) / Fmax- ib qho kev ntsuas ntawm "clickiness." Tus nqi qis dua 30% hnov mushy; peb lub hom phiaj loj dua lossis sib npaug li 40%.

Dimensional Verification:

Dome Qhov siab thiab txoj kab uas hla:Verified ntawm pebDongguan Jingchi Vision Measuring System (300x200mm, 0.001mm daws teeb meem). Qhov siab yog qhov tseem ceeb- qhov sib txawv ntawm tsuas yog 0.02mm hloov lub zog ua haujlwm los ntawm 15-20g.

Ntug Burr Control:Domes yuav tsum zaum tiaj tus ntawm PCB pads. Burr qhov siab yog tswj kom tsawg dua lossis sib npaug ntawm 0.01mm thiab qhianqesmus rau PCB kom paub meej kev sib cuag.

Kev Ntsuas Lub Neej:
Rau cov neeg siv khoom siv tsheb thiab kho mob, peb muabceev lub neej simsiv pneumatic actuators uas simulate 1,000, 000+ cycles thaum saib xyuas quab yuam degradation. Cov ntaub ntawv xeem suav nrog PPAP Qib 3 cov ntaub ntawv.

Engineering Notes & FAQ

Q1: Kuv yuav tsum hais kom muaj zog dab tsi rau kuv daim ntawv thov?

Qhov no nyob ntawm tus neeg siv thiab ib puag ncig. Nov yog peb daim teb -raws li kev taw qhia:

Daim ntawv thov	Pom zoo quab yuam	Vim li cas
Consumer remote controls (ntau lub teeb nyem)	150g – 200g	Yooj yim rau rov siv dua, tiv thaiv kev ua yuam kev.
Cov cuab yeej kho mob keypad (cov neeg siv hnab looj tes)	250g – 350g	Muab cov lus pom zoo los ntawm cov hnab looj tes.
Industrial HMI vaj huam sib luag (hnyav ib puag ncig)	350g – 500g	Tiv thaiv kev co -induced cuav triggers.
Automotive center pawg (pob looj tes, hloov pauv tau)	250g – 350g	Kev xav zoo ib yam los ntawm -40℃rau +85℃.

Q2: Kuv lub dome xav tias "mushy" tom qab ob peb txhiab lub voj voog. Yuav ua li cas?

Qhov no yog ib qho kev mob tshwm sim ntawm cov khoom siv qaug zog vim yog kev coj noj coj ua lossis kev ntxhov siab tsis txaus. Yog hais tias lub dome raug stamped nrog khoov kab sib npaug mus rau lub dov nplej, micro- tawg sai dua. Xwb, yog tias tus stamper hla tus ncej-kev ntxhov siab-kev kho cua sov, qhov seem ntawm kev ntxhov siab ua rau qaug zog.
Peb kho: Peb taw qhia rau tus ntoo khaub lig- cov nplej khoov thiab ua kom muaj kev tswj hwm qis- qhov kub thiab txias ntawm txhua pawg. Yog tias koj tab tom ntsib qhov ua tsis tiav nrog tus neeg xa khoom uas twb muaj lawm, xa peb cov qauv. Peb tuaj yeem thim rov qab- engineer lub dome thiab txheeb xyuas qhov laj thawj.

Q3: Kuv puas xav tau kub plating ntawm kuv lub domes?

Kub plating pab ob lub hom phiaj: corrosion kuj thiab tsawg-voltage contact reliability.
Tsis Kub (Npau Stainless): Tau txais rau cov ntawv thov siab dua 5V hauv qhov chaw huv si, sab hauv tsev (xws li, TV remotes). Cov txheej oxide ntawm stainless hlau yog tus kheej -passivating thiab yuav tsis degrade teeb liab ntawm qhov hluav taws xob ntau dua.
Kub Flash (0.1-0.2μm tshaj Nickel): Qhov tseem ceeb rau cov teeb liab qis (<1V) or environments with humidity/temperature cycling. Gold prevents oxidation that increases contact resistance over time.
Tsis paub meej? Qhia peb txog koj qhov kev khiav hauj lwm voltage thiab ib puag ncig. Peb mam li pom zoo rau txoj cai plating pawg.

Q4: Koj puas tuaj yeem muab cov domes nrog cov nplaum rov qab rau kev sib dhos yooj yim?

Yog lawm. Peb tuaj yeem muab cov domes ua ntej- siv rau polyester (PET) nplaum daim kab xev hauv arrays uas phim koj lub PCB pad layout. Qhov no yog ib qho kev daws teeb meem uas txo koj cov neeg ua haujlwm sib dhos. Daim kab xev yog laser-txiav rau koj qhov kev qhia tshwj xeeb nrog rau kev sau npe qhov rau kev sib tw fixtures. Lub sij hawm ua cov nplaum -cov arrays rov qab yog feem ntau 3-5 hnub ntev dua li xoob domes.

Tau txais Custom Quote

Upload koj daim duab dome los yog qhia koj txoj kab uas hla, quab yuam, thiab plating. Peb pab neeg ua haujlwm engineering yuav muab kev txheeb xyuas qhov ua tau thiab kev siv nyiaj txiag hauv 24 teev.

Upload Koj Daim Duab & Tau Txais Quote

Cov Txheej Txheem Zoo Txhawb Cov Khoom Siv no

IATF 16949 Daim ntawv pov thawjNyem rau saib
ISO 9001 Daim ntawv pov thawjNyem rau saib

Cov cuab yeej tshuaj xyuas siv rau qhov no:

Jinan Shijin Digital Spring Tester (0.1N daws teeb meem) - quab yuam- hloov pauv nkhaus validation

Dongguan Jingchi Vision System (0.001mm) - Dome qhov siab thiab txoj kab uas hla

Salt Spray Chamber (900x600mm) - Corrosion resistance rau plated domes

Zento Trilium Hlau Tech Co., Ltd Tianjin, Suav teb|info@zento-trilium.com

Technical Specifications

Specification	Paub meej
Cov khoom xaiv	301 Stainless hlau (txheej txheem, zoo heev qaug zog lub neej) 304 Stainless Hlau (Txhim kho corrosion kuj) Kub-Plated Stainless Hlau (Rau qis-voltage, siab- kev ntseeg siab tiv tauj)
Khoom Thickness	0.08mm-0.15mm (Kev kam rau siab: ± 0.005mm)
Dome Txoj kab uas hla	4mm - 20mm (Qhov ntau thiab tsawg muaj)
Actuation Force	100g - 500g (Kev kam rau siab: ± 15% tus qauv, ± 10% rau tsheb / kho mob)
Snap Ratio	Ntau dua lossis sib npaug li 40% (Nyem xav tau kev ua kom zoo dua qub; txheeb xyuas ntawm quab yuam-txoj kev nkhaus)
Lub neej voj voog	Ntau dua lossis sib npaug rau 1,000,000 actuations (Stainless Steel)
Kev xaiv plating	Nickel Underplate + Kub Flash (Rau qis-voltage teeb liab kev ntseeg tau)
Ntim	Daim kab xev & Reel (EIA-481) los yog Tais rau kev tso chaw tsis siv neeg
Daim ntawv pov thawj	IATF 16949 / ISO 9001 ua raws