'Iliso elibona lonke kunye nendlebe, ukuva konke' kumgca wemveliso ye-PCB: Ukutyhila iimfihlakalo zeenzwane

Ngaba ukhe uzibuze ukuba iibhodi ze-PCB, iintliziyo zezixhobo ze-elektroniki esizisebenzisa njengezixhobo ze-smartphones, iikhompyuter kunye neetafile, zenziwa? Kule nkqubo yemveliso echanekileyo nenengxaki, i-hartime "isebenza ngokuthe cwaka, egama lingayisiza kunye nezixhobo zefolda.

Ubone umgca wemveliso ePhakamileyo weSantya apho uninzi lwamacandelo e-elektroniki angenamatshini kufuneka abekwe ngqo kwiibhodi ze-PCB. Nasiphi na isiphoso somzuzu sinokukhokelela ekungaphumeleli kwemveliso. Iinzwane ze-progisity kunye nezinzwa zefolda, ezenza njenge "iliso elibonayo" kunye "nendlebe-indlebe, zinokuqonda ngokuchanekileyo isikhundla sezinto, ukubonelela ngengxelo yexeshana kwimveliso izixhobo, ukuqinisekisa ukuchaneka kunye nokusebenza kakuhle kwale nkqubo yemveliso.

IZIBHENGEZO ZENKQUBO YOKUGQIBELA NE-SHOWOLETRICT: Amehlo eMveliso ye-PCB

Insor ye-Insor ifana nomgcini we- "Umzili womda" onokuthi uve umgama phakathi kwento kunye nesosinaso. Xa into isondela, i-sensor ikhupha umqondiso, uxele isixhobo, "Ndinento apha!"

I-Insor yefoto yefoto ifana nomphenyi wokukhanya, "onokufumana ulwazi olunjengobuqili bokukhanya kunye nombala. Umzekelo, inokusetyenziselwa ukujonga ukuba ngaba i-thertent idibanisa i-PCB ikhuselekile okanye ukuba umbala wezinto zichanekile.

Indima yabo kumgca wemveliso ye-PCB ingaphezulu koku "nje ukubona" ​​kunye "nokumamela"; Baye baqhuba imisebenzi emininzi ababalulekileyo.

Izicelo zokusondela kunye nezixhobo zefolphectric kwimveliso ye-PCB

Uvavanyo lwecandelo

  1. Icandelo elilahlekileyo:
    Izinzwa ze-sloximety zinokuchonga ngokuchanekileyo ukuba amanye amacandelo afakiwe, uqinisekisa ukuthembeka kwiBhodi yePCB.
  2. Ukufumanisa ukuphakama kokuphakama:
    Ngokufumanisa ukuphakama kwamacandelo, umgangatho wokuthengiswa kungagqitywa, ukuqinisekisa ukuba izinto aziphezulu kakhulu okanye ziphantsi kakhulu.

Ibhodi yebhodi ye-PCB

    1. Umlinganiso omkhulu:
      Iifoto zefoldateritric zinokulinganisa ngokuchanekileyo iBhodi yePCB, qinisekisa ukuba bahlangabezana neemfuno zoyilo.
    2. UKUFUNYANWA KWEMPILO:
      Ngokuchonga amanqaku ombala kwiBhodi yePCB, inokugqitywa ekubeni amacandelo afakwe ngokuchanekileyo.
    3. Ukufumanisa isibindi:
      Iifoto zefoldateritric zinokufumana iziphene kwiibhodi ze-PCB ezinje nge-scratchs, i-foil yobhedu, kunye nezinye ukungafezeki.

Inkqubo yeNkqubo yokuFumaneka

  1. Ukuma kwempahla:
    Izinzwano ze-Insissiment zinokuchonga ngokuchanekileyo indawo yebhodi ye-PCB yokulungisa okulandelayo.
  2. Ukubala kwezinto:
    Iifoto zefoldateritric zinokubala iibhodi ze-PCB njengoko zidlula, ziqinisekisa ubungakanani obuchanileyo bemveliso.

Uvavanyo kunye nokuBala

    1. Uvavanyo loQhakamshelwano:
      Izinzwango ze-sloximent zinokufumana ukuba ngaba iipads kwibhodi ye-PCB ifutshane okanye ivuliwe.
    2. Uvavanyo olusebenzayo:
      Iifoto zefolda elinokusebenza ngokudibeneyo nezinye izixhobo zokuvavanya ukusebenza kweBhodi yePCB.

Iimveliso ezinconywayo ezinxulumene ne-lanbao

I-PCB Stack Stek

I-PSE kwi-Sen-Beam I-Photeritric yenza ukuba umgama omfutshane, ukubeka iliso kulungelelwaniso oluphezulu lwe-pcb stack. Insor yokufunyanwa kwe-laser ilinganisa ngokuchanekileyo ukuphakama kwamacandelo e-PCB, ichonga ngokufanelekileyo izinto ezinde kakhulu.

2                                                                         I-PCB 堆高监控       

    • I-PSE-eBeam ye-Bhayibhile yeefoto:
      • Umgama wokuqaphela: 5m, i-10m, 20m, 30m
      • Umthombo wokukhanya
      • Ubungakanani bebala: 36mm @ 30m
      • Imveliso yamandla: 10-30v DC NPN PNP ivulekile kwaye ivaliwe

Ukufunyanwa kwemfazwe yemfazwe

Ngokusebenzisa i-PDA-CR Imveliso yokulinganisa ukuphakama komhlaba we-PCB, imfazwe inokugqitywa ngokuvavanya ukuba amaxabiso aphezulu afanayo.

Pda                                                                                     I-PCB 基板翘曲检测

    • I-PDA-I-Laser yokuHamba
      • I-Aluminium yezindlu, iqinile kwaye iqine
      • Ubuninzi bokuchaneka ukuya kuthi ga kwi-0.6% fs
      • Uluhlu olukhulu lokulinganisa, ukuya kuthi ga kwi-1 imitha
      • Ukuchaneka kwe-Frofcerocy ukuya kwi-0.1%, ubungakanani bendawo encinci kakhulu

Ukuqinisekiswa kwePCB

Ukucinga ngokuchanekileyo kunye nokwamkelwa kwee-PCB usebenzisa i-PSE - ingcetyhefu yokubonisa kuphela.

1-2PSE-SC10 uthotho

  • Umgaqo-siseko wokuNgqinelana
  • Umthombo wokukhanya: Umthombo wokukhanya obomvu
  • Umgama wokuqaphela: I-10 cm (iguqukile)
  • Ubungakanani bebala: 7 x 70 mm @ 100 mm
  • Indawo eyiNtloko: ≤ 3 mm
  • Inqanaba lokukhusela: IP67

 

Kutheni befuneka?

  • Ukuphuculwa kokuSebenza kweMveliso: Automation ekufumaneni nasekusetyenzisweni kunciphisa ungenelelo lwemisebenzi kunye nokonyusa ukusebenza kwempumelelo.
  • Ukuqinisekisa umgangatho wemveliso: Ukuchonga ichanekileyo kuqinisekisa ukuba iimveliso zihlangabezana neemfuno zoyilo kwaye zithobe izinga leseti.
  • Ukuphucula ukuguquguquka kwemveliso: Ukulungelelaniswa kweentlobo ezahlukeneyo zemveliso ye-PCB kukonyusa ukuguquguquka komgca wemveliso.

Uphuhliso lwexesha elizayo
Ngenkqubela phambili eqhubekayo yobuchwephesha, ukusetyenziswa kweenzwayo zenzwa kunye nezixhobo zefoto ze-PCB kwimveliso ye-PCB iya kuba yingozi ngakumbi kwaye ibe senzonzobila. Kwixa elizayo, sinokulindela ukubona:

  • I-SIDA ezincinci: izinzwa ziya kuthi zisiba manzi kwaye zinokudityaniswa kwizinto ezincinci ze-elektroniki.
  • Imisebenzi ephuculweyo: Iziza ziya kubanakho ukufumana uluhlu olubanzi lwamaxabiso omzimba, njengamaqondo obushushu, umswakama, kunye noxinzelelo lomoya.
  • Iindleko ezisezantsi: Ukuncitshiswa kweendleko zensor kuya kuqhuba isicelo sawo kwimisimi engaphezulu.

Izinzwayo zeenxuwa kunye nezinzwa zefolday, nangona zincinci, zidlala indima ebalulekileyo ebomini bethu. Benza ukuba iimveliso zethu ze-elektroniki zinobuchule kwaye zizise lula kubomi bethu bemihla ngemihla. Le nguqulelo igcina intsingiselo yakuqala nemeko ngelixa iqinisekisa ukucaciswa kunye nokuhambelana kwisiNgesi.


IXESHA LOKUQALA: UJUL-23 ukuya kwi-2024