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Fiducial npog ntsej muag qauv

Nov 07, 2019

Vaj Huam Sib Luag Fiducial cim thiab Duab Fiducial cim

Qhov Coob / Daim Duab: lub zog ua lub voj voog nrog txoj kab uas hla ntawm 1.0 hli.
Daim npog ntsej muag lub ntsej muag qhib: 2.00 hli inch thiab mloog zoo nrog Fiducial.
Cov npog tooj liab: octagonal tooj liab nplhaib 3.00mm hauv taub tob nrog cov Fiducial thiab clearance
Thaj chaw.

Lub zos Fiducial

Qhov Coob / Daim Duab: lub zog ua lub voj voog nrog txoj kab uas hla ntawm 1.0mm.
Daim npog ntsej muag lub ntsej muag qhib: 2.00 hli inch thiab mloog zoo nrog Fiducial.
Npog Tooj Liab: tsis xav tau.

Structure-of-local-Fiducials

Txoj Haujlwm ntawm Fiducials

Feem ntau: PCBs uas xav tau SMT kev sib dhos ua ke yuav tsum muaj Fiducial cim rau ntawm qhov tsim nyog
txheej. PCBs uas tsuas xav tau phau ntawv soldering tsis tas yuav Fiducial cim.
Rau ib leeg ib sab, Fiducial tias tsuas yog nyob sab uas SMD Cheebtsam yuav tsum tau
soldered.

Rau cov laug cam ob tog, ob tog yuav tsum muaj Fiducial cim. Txoj haujlwm ntawm Fiducial qhab nia yuav tsum yog
feem ntau zoo ib yam (tshwj tsis yog rau daim iav iav).

double-sided-PCB

Vaj Huam Sib Luag Fiducial cim
Vaj Huam Sib Luag Fiducials thiab duab Fiducials yuav tsum tau nyob ntawm vaj huam sib luag npoo thiab ntawm tus kheej
sub-boards feem. Yuav tsum muaj peb pawg Fiducials ib pawg thiab peb Fiducials hauv zos ib
pawg thawj coj saib, npaj ua tus 'L' zoo li deb ntawm txhua lwm tus li sai tau, raws li qhia hauv qab no:

pcb-shape

Duab Fiducial cim
Yuav tsum muaj peb lub cim Fiducial rau ib pawg neeg saib xyuas xwm txheej, npaj ua tus duab 'L', nyob kom deb li deb tau
los ntawm txhua lwm yam. Qhov kev ncua deb ntawm keeb kwm ntawm Fiducial cim thiab ntug ntawm pawg sub-board yuav tsum yog
ntau dua 6.00 hli. Yog tias tsis tuaj yeem ua kom plaub lub plaub haum zoo raws li qhov xav tau no, tom qab ntawv lub
qhov yuav tsum tau ua kom txaus siab rau tus thawj ntawm tsawg kawg.


Hauv zos Fiducial cim
Rau cov khoom siv nrog gullwing pins thiab tus pin txuas ntawm 0.4mm, thiab nto array ntim khoom siv nrog a
tus pin qaum ntawm 0.8 hli, lub zos Fiducial cov ntsiab lus yuav tsum.
Ob qhov cim Fiducial hauv ib cheeb tsam yog qhov yuav tsum tau ua rau ib qho sib xyaw thiab yuav tsum muaj qhov zoo ib yam rau ob tog ntawm keeb kwm ntawm
tivthaiv.


Kab lus thiab daim duab ntawm Is Taws Nem, yog tias muaj kev ua txhaum cai pls hu rau peb kom lawb tawm.


NeoDen muab tag nrho smt los ua ke kab kev daws teeb meem, suav nrog SMT reflow cub, yoj soldering tshuab, de thiab chaw tshuab, solder muab tshuab luam ntawv, PCB loader, PCB unloader, nti mounter, SMT AOI tshuab, SMT SPI tshuab, SMT X-Ray tshuab, SMT los ua ke kab khoom, PCB ntau lawm Khoom siv smt spare xeem thiab lwm hom tshuab SMT koj yuav xav tau, thov hu rau peb kom paub cov ntaub ntawv ntau ntxiv:


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