Cia peb mus ncaj nraim rau qhov taw tes.
Hloov cov chaw muag khoom yog qee yam kuv tau pom ua yuam kev ntau zaus. Koj pom qhov zoo li tus nqi zoo dua, tab sis tom qab ntawd koj cov kab ntau lawm cuam tshuam cov teeb meem: rhiab heev tsis sib xws, qhov siab tawm ntawm 0.5mm thiab yuav tsis haum, lossis kev xa khoom tau qeeb thiab koj qhov project poob qab lub sijhawm.
Kab lus no yog 17 xyoo ntawm kev lag luam electroacoustic, tshwj xeeb los pab cov neeg yuav khoom lub mloog pob ntseg kom tsis txhob muaj 5 qhov teeb meem loj tshaj plaws thaum hloov cov neeg muag khoom. Txuag qhov no rau koj tus neeg xa khoom hloov tom ntej.
1. Saib ntawm Nqe nkaus xwb, tsis quav ntsej Parameter Consistency
Qhov feem ntau pitfall: cov qauv xeem dhau, tab sis loj ntau lawm ua tsis tau.
Vim li cas? Me me factories txiav fab ntawm tus nqi, ua rau parameter drift ntawm batch. Niaj hnub no koj Φ40mm earphone hais lus tsav tsheb muaj 105dB rhiab heev, tab sis tom ntej no batch yuav poob mus rau 100dB. Koj cov kab ntau lawm ua tsis tau zoo - kho kom raug, thiab cov neeg siv khoom tsis txaus siab nce siab.
Yuav ua li cas zam:Nug cov neeg muag khoom rau cov ntaub ntawv soj ntsuam parameter rau txhua pawg, tshwj xeeb tshaj yog cov ntaub ntawv sib xws rau rhiab heev thiab F0 (resonant zaus). Cov kws tshaj lij kev lag luam siv 100% kev tshuaj xyuas tag nrho ua ntej xa khoom, tsis yog qhov chaw kuaj xyuas.
2. Kev kuaj cov qauv nkaus xwb, tsis quav ntsej Batch-rau-Batch Consistency
Ntau tus neeg yuav khoom xav tias cov qauv zoo li zoo, tom qab ntawd tso ntau qhov kev txiav txim. Tom qab ntawd lawv pom: suab tsis txaus, bass tsis txaus.
Dab tsi ua yuam kev? Cov qauv tau ua tib zoo xaiv; qhov kev txiav txim ntau yog loj tsim.
Xuanda Electronics (XDEC) tau nyob hauv kev lag luam electroacoustic rau 17 xyoo. Rau Φ40mm earphone hais lus tsav tsheb peb muab rau lub mloog pob ntseg hom, txhua batch undergoes tag nrho cov kev soj ntsuam zoo ib yam, kom ntseeg tau tias txhua tus hais lus tsis nyob rau hauv ± 1dB.
Yuav ua li cas zam:Ua ntej kev txiav txim, qhia meej: Puas yog tus neeg muag khoom puas muaj peev xwm tshuaj xyuas tag nrho? Tus nqi yield ib batch yog dab tsi? Lawv puas tuaj yeem muab cov ntaub ntawv sib xws?
3. Txheeb xyuas qhov loj me me xwb, tsis quav ntsej txog kev sib dhos
Lub mloog pob ntseg kab noj hniav muaj qhov chaw txwv. Qhov sib txawv ntawm 0.5mm hauv qhov siab hais lus yuav tiv thaiv kev teeb tsa.
Ntau tus neeg yuav khoom tsuas yog kos lub cheeb (Φ40mm), tsis quav ntsej qhov siab. Xav tias txhua tus hais lus Φ40mm sib hloov tau? Qhov tseeb qee qhov yog 7.1mm, qee qhov 7.3mm, qee qhov 7.8mm. Qhov sib txawv 0.2mm txhais tau hais tias cov kab ntau lawm rework.
Yuav ua li cas zam:Thaum hloov cov chaw muag khoom, qhia rau lub Hoobkas koj qhov kev sib sau ua ke thiab kab noj hniav qhov tob kom lawv tuaj yeem xaiv tus neeg hais lus qhov siab. Tsis txhob tsuas xyuas txoj kab uas hla - paub meej tias qhov siab ntau.
4. Nug txog Lub Sij Hawm Lead nkaus xwb, tsis quav ntsej txog kev sib tw muaj peev xwm
Qee lub tsev me me coj koj qhov kev txiav txim tab sis tsis muaj peev xwm. Txhawm rau ua kom tau raws li lub sijhawm kawg, lawv outsource ntau lawm, thiab kev tswj xyuas cov ntawv pov thawj zoo.
Koj xav tias koj pom tus neeg xa khoom sai, tab sis tom qab ntawd tshawb pom: lub suab coil tawm -center, diaphragm khawb, solder joint defects. Koj cov kab ntau lawm poob ntau txhiab ib hnub.
Yuav ua li cas zam:Nug tus neeg muag khoom lawv lub peev xwm txhua hli thiab qhov feem pua ntawm koj qhov kev txiav txim sawv cev. Yog tias koj qhov kev txiav txim tsawg dua 10% ntawm lawv lub peev xwm, ceev faj - lawv qhov tseem ceeb yuav qis.
5. Tso siab rau cov lus cog tseg, tsis kos npe rau daim ntawv cog lus zoo
Qhov teeb meem loj tshaj plaws thaum hloov cov neeg muag khoom: teeb meem tshwm sim, tus neeg muag khoom hais tias "qhov ntawd yog qhov peb tau pom zoo," koj hais tias "tsis yog qhov kuv nkag siab." Rau lub hlis ntawm kev sib cav, qhov project yog tuag.
Cov lus cog tseg tsis ntseeg. Sau ntawv cog lus zoo yog koj kev tiv thaiv.
Yuav ua li cas zam:Ua ntej kos npe rau daim ntawv cog lus, qhia meej: Dab tsi yog tus qauv tsis xws luag? Yuav ua li cas yog tias nws tshaj? Yuav daws teeb meem li cas thaum cov khoom loj tsis ua tiav tom qab kuaj pom zoo? Kev xa khoom ncua sij hawm li cas txiav txim siab?
6. Peb Txoj Kev Txiav Txim Siab Yog tias Tus Neeg Muag Khoom Muaj Kev Ntseeg
Tom qab npog 5 pitfalls, ntawm no yog 3 txoj kev ceev los txiav txim yog tias tus neeg muag khoom ntseeg tau:
| Kev txiav txim Dimension | Tsim nyog Standard | Standard zoo heev | Yuav ua li cas kom tsis txhob Pitfalls |
|---|---|---|---|
| Parameter Consistency | ± 2dB | ± 1dB | Thov batch soj ntsuam cov ntaub ntawv |
| Qauv teb ceev | Hauv 7 hnub | 3-5 hnub | Ceev faj yog tias tshaj 10 hnub |
| Muaj peev xwm soj ntsuam tag nrho | Kev kuaj xyuas | 100% kev soj ntsuam tag nrho | Cov chaw ua haujlwm me feem ntau ua qhov chaw kuaj xyuas |
| Delivery Guarantee | Sau kev cog lus | Inventory tsis | "ASAP" yog unreliable |
| Daim Ntawv Pom Zoo Zoo | Lus cog tseg | Sau ntawv cog lus | Sau cov lus cog tseg |
💡 Xaiv Tswv Yim:Thaum hloov lub mloog pob ntseg tus neeg muag khoom, tsom mus rau peb yam: parameter sib xws tswj muaj peev xwm, kev tsim khoom loj sib xws, thiab kev lav phib xaub thaum muaj teeb meem. Kuaj cov qauv ua ntej, tom qab ntawd tso cov khoom me me yog tias cov qauv dhau, ces xaj ntau.
7. FAQ - Cov lus nug
Q1: Rau Φ40mm earphone hais lus tsav tsheb, uas impedance zoo dua rau lub mloog pob ntseg-32Ω lossis 8Ω?
A: Nyob ntawm qhov sib txuam amp. Yog tias koj tus qauv tsim siv 4Ω tso zis, tus hais lus 8Ω yuav muaj qis dua; Yog hais tias nws yog 32Ω tso zis, siv 32Ω hais lus. Feem ntau lub mloog pob ntseg tsim siv 32Ω ntau dua vim tias lub roj teeb zoo dua.
Q2: Thaum hloov cov chaw muag khoom, cov qauv kuaj OK tab sis ntau lawm muaj teeb meem - yuav ua li cas zam?
A: Nug tus neeg muag khoom kom muab cov ntaub ntawv piv txwv los ntawm 3 pawg sib law liag thiab tshawb xyuas qhov kev hloov pauv ntawm qhov ntsuas. Tsis tas li ntawd, thaum kos npe rau daim ntawv cog lus zoo, qhia meej: Yuav ua li cas yog tias batch defect npaum li cas tshaj tus qauv?
Q3: Tus neeg muag khoom hais tias "15 hnub ua ntej" tab sis ua tau qeeb 5 hnub - yuav nrhiav kev pab li cas?
A: Sau rau hauv daim ntawv cog lus: Yog tias kev xa khoom qeeb dhau X hnub, them nyiaj X% ntawm daim ntawv cog lus ib hnub. Yog tias tsis muaj kev pom zoo sau tseg, cov lus cog tseg yog qhov tsis muaj txiaj ntsig.
Q4: Dab tsi yog qib rhiab heev rau lub mloog pob ntseg?
A: Feem ntau siab dua 105dB yog qhov siab tshaj plaws, 100-105dB yog qhov tseem ceeb, qis dua 100dB suab ntsiag to heev. Tab sis qhov rhiab heev tsis siab dua =zoo dua-nws yuav tsum phim koj tus qauv amp.
Q5: Cov chaw tsim khoom me muaj tus nqi pheej yig dua, vim li cas ho tsis pom zoo rau lawv?
A: Qhov teeb meem loj tshaj plaws nrog cov chaw tsim khoom me tsis yog tus nqi - nws yog qhov sib xws. Koj cov khoom hnub no yog OK, batch tom ntej yuav muaj teeb meem. Lub mloog pob ntseg yog loj- cov khoom tsim; txhua tus neeg hais lus tsis sib xws ncaj qha txiav txim siab koj qhov kev tsis txaus siab.
Txog Peb
Xuanda Electronics (XDEC) tau tsim nyob rau xyoo 2009, tshwj xeeb hauv R & D, ntau lawm, thiab muag khoom ntawm cov khoom siv hluav taws xob. Peb tsim lub mloog pob ntseg hais lus tsav tsheb, hais lus nrov, txais, thiab microphones rau cov ntawv thov suav nrog lub mloog pob ntseg, studio saib, gaming headsets, thiab ANC suab nrov - tshem tawm pob ntseg.
XDEC muaj 17 xyoo kev txawj ntse nyob rau hauv lub mloog pob ntseg hais lus tsav tsheb manufacturing. Peb Φ40mm series earphone hais lus tsav tsheb muaj peev xwm txhua hli ntawm 500K +, kev tshuaj xyuas tag nrho ua ntej xa khoom, batch sib xws hauv ± 1dB. Peb pab lub mloog pob ntseg hom, cov chaw muab kev daws teeb meem, thiab OEM / ODM cov chaw tsim khoom, xa tawm mus rau 30+ lub teb chaws.
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Xuanda Electronics (XDEC) · 17 Xyoos nyob rau hauv Speaker Driver Manufacturing
📞 +86-135-2888-3307|📧 xd12@xdec.cn|🌐 www.xdecspeakerdriver.com
Nrhiav lub Hoobkas uas paub txog kev lag luam, txuag koj tus kheej ntawm kev taug kev