jaakadda dhegaha-dhegaha ee aan madaxa lahayn SMT Pj-381-4p jaakadda dhegta-dhegaha ee aan madaxa lahayn

Faa'iidooyinka alaabta:

Gaadhida degdega ah, muunado bilaash ah, badeecooyin leh SGS RoHS warbixinta tijaabada, nolosha meertada in ka badan 5000 jeer,caabbinta heerkulka sare ee balastar,dammaanad adeega iibka kadib, taageero farsamo iyo habdhaqan adeeg oo wanaagsan

Goobaha codsiga: 

Alaabta dhegaha, Qalabka iyo qalabka, Elektrooniga macaamiisha, qalabka guriga, alaabta amniga, qalabka hi-fi, qalabka codka

Awoodaha warshadda:

Iyadoo 13 sano oo waayo-aragnimo warshadaha ah, shirkaddu waxay ka gudubtay shahaadada ISO9001, tiro ka mid ah shahaadooyinka patentka, in ka badan 5300 macaamiisha iskaashiga ah, macaamiisha badan ee shirkadaha liiska, 106 shaqaale ah, 12 feerar hardware, 18 mashiinada qaabaynta irbado, 26 mashiinada shirarka si toos ah. , 32 mashiino tijaabo oo toos ah, 21 mashiino tijaabo ah oo toos ah, 12 mashiinada tijaabinta nolosha iyo 25 qalab kale oo tijaabo ah

Alaabtayadu waxay buuxisay shuruudaha hoos ku qoran waxayna gudbi karaan imtixaanada soo socda:

1) kala duwanaanta heerkulka：isticmaalka gudaha -30 ~ 70ºc

2) heerka caadiga ah ee xaaladaha jawiga ee samaynta cabbirada iyo imtixaanada waa sida soo socota:

(1) inta u dhaxaysa jidhka iyo kirishbooyada: 5ºc ilaa 35 ℃

(2) inta u dhaxaysa kirishbooyada in aan lala xiriirin：45% ilaa 85%

(3) cadaadis：86kpa ilaa 106kpa

3) isku xirka iyo xoogga kala goynta

cabbiraadda waa in la sameeyaa ka dib marka la isku xidho oo la gooyo iyada oo la isticmaalayo cabbirka furaha caadiga ah 3 jeer, xidhiidhka iyo kala goynta xoogga 5-15n

4) xoog terminal

culeys taagan oo ah 0.1n/m(1kgf/cm) ayaa lagu dabaqi doonaa cidhifka terminalka 1 min jiho kasta.

ma jiri doono waxyeelo soo gaarta terminalka sida dildilaaca, dabacsanaanta ama ciyaarta korontada, iyo sifooyinka farsamada waa in la qanciyaa

5) caabbinta xidhiidhka

lagu cabbiro hadda yar(100m ama ka yar)1000hz, iska caabin xiriirka ≤30mω

6) caabbinta dahaarka

codso danab 500v dc ah 1 daqiiqo qaybaha soo socda ka dib taas oo cabbirka la samayn doono:

(1) inta u dhaxaysa jidhka iyo kirishbooyada

(2) inta u dhaxaysa kirishbooyada in aan lala xiriirin

(3) inta u dhaxaysa kirishbooyada ma aha marka furka la geliyo dc 500v 1 min caabbinta dahaarka ≥100mω

7) qiimaynta：dc 30v 0.2a

8) xoogga dielectric: ac 250v ims (50 ~ 60hz) 1 daqiiqo safarka hadda: 0.5ma

(1) inta u dhaxaysa jidhka iyo kirishbooyada

(2) inta u dhaxaysa kirishbooyada in aan lala xiriirin

(3) inta u dhaxaysa kirishbooyada in aanay noqon marka fur la geliyo dc 250v 1 daqiiqo

9) Tijaabada Alxanka

dusha sare ee terminalka waa in lagu rusheeyaa 1mm qubeyska alxanka ee 240 ± 5 ℃ 3 ± 0.5 ilbiriqsi

10) U adkaysiga alxanka alxanka tijaabada kulaylka dib u qulqulaya xaaladaha alxanka:

preheat: heerkulka dusha bireed copper waa inuu gaaro 180 ℃.120s ka dib pcb

galay qalabka wax lagu iibiyo.Heerkulka ugu sarreeya: heerkulka dusha sare ee foornada naxaasta ah waa inuu gaaro heerkulka ugu sarreeya 260± 5℃ 20 ilbiriqsi gudahood.

11) U adkaysiga tijaabada kulaylka alxanka

Habka birta wax lagu iibiyo:

heerkulka xoogaa 330 ± 5 ℃ codsiga

waqtiga alxanka birta3±0.5 sec

si kastaba ha ahaatee cadaadis xad dhaaf ah waa in aan la saarin terminalka

13) baaritaanka qoyaanka

jaakadda waa in lagu kaydiyaa heerkul

40 ± 2 ℃ iyo huurka 90% ilaa 96% ee 96 saac, ka dib jaakadda waa in lagu ilaaliyaa xaalada jawiga caadiga ah 1 saac ee hababka kale

14) Tijaabada kulaylka

Thetelefoonkajaakadda waa in lagu kaydiyaa heerkul ah 70± 2℃ 96 saacadood,ka dibna waa in la hoos geeyaa mbasurbm soo kabashada la xakameeyey

15) imtixaan qabow

jaakadda waa in lagu kaydiyaa heerkul ah -25 ± 3 ℃ 96 saacadood ka dibna waa in la hoosgeliyaa xaaladaha soo kabashada ee la xakameeyey 1 saac ka dib taas

16) Imtixaan nololeed

xaalada qiimaynta(rar aan kicin)

isku xirka iyo goynta waa in la sameeyaa 5000 wareegyo xawaare 10 ilaa 20 wareeg ah / daqiqo

17) Tijaabada naxdinta qabow iyo kulaylka

jaakadda waa in lagu maro 5 wareeg oo ka mid ah shuruudaha soo socda ee ku cad shaxanka, ka dibna waa in la soo noqdaa oo loo oggolaadaa in uu ku jiro qolka jawiga 30 daqiiqo..

Thalkan waa in aanay noqon qallafsanaan ama dildilaacyo qayb ka samaysan.Gelida&xoog saarista: 3 ilaa 20n

iska caabin xiriir: max.30mω

caabbinta dahaarka: min.100 mω

koronto adkeysi u leh: 500vac/min (inta u dhexeysa terminaalka)