EUS0153210_YFact_Standard_E.pdf - 第66页

2-32 2 Board Explorer ● Lead par ts Whenaboarddataofmounterincludeleadpartsasbelow,theconvertedinspectiondatahas,foreachparts,1stepfor body inspection and 1 step for each lead side to check leads. S…

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“What-liketheinspectionstepsareconvertedbyeachalignmenttype”isdescribedasbelow.

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Chip Parts

Whenaboarddataofmounterincludeschippartsasbelow,andexecutesconversion,foreachmountpositionofthe

parts, this conversion set 1 step for parts body inspection and 2 steps for solder inspection.

Chip Parts

X (mm)

Y (mm)

63200-S0-00

Parts body inspection step

Solder inspection step

Y x1.1

X/3 X/3X

Y + 0.2mm

VADMIC inspection data of chip parts

63205-S0-00

But when the parts size is over 10mm, the Y size of parts body inspection step is set to Y size +1.0mm.

Each steps size is set as above picture.

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Lead parts

Whenaboarddataofmounterincludeleadpartsasbelow,theconvertedinspectiondatahas,foreachparts,1stepfor

body inspection and 1 step for each lead side to check leads.

Soifapartshasleadsforall4sides,theconvertedinspectiondatahas1bodyinspectionstepand4leadinspection

steps, total 5 steps.

Reflect lead length S mm

Lead pitch U mmLead width T mm

X (mm)

Y (mm)

Lead parts

63201-S0-00

Parts body inspection step

Lead inspection step

VADMIC inspection data of lead parts

Y−S

S x 2.5

(V-1) x U + T + 0.2

S/2

S x 1.25

(Y−S) x 0.05

X x 0.05

63202-S0-00

The inspection steps for body inspection are only set to no lead size as enlarged the size 0.05times (maximum 0.5mm).

But, for the special lead parts, it is set as below “Other parts”.

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Other parts

For the other parts as BGA, inspection step is set 1.1 times bigger than the parts size (maximum margin is 0..5mm for

each side) as below.

X (mm)

Y (mm)

Other parts ( except chip and lead parts)

63203-S0-00

Y *1.1

X *1.1

VADMIC inspection data of other parts

63204-S0-00

For each inspection step, by the data conversion, the default data is set as below.

 •InspectionStatus :VADMIC

 •ReferenceNumber :Patternnameofmounterboarddata

 •PartsName :Partsnameofmounterboarddata

 •Lib-partsName :Partsnamewhichissetinthecorrespondencetable

 •MountblockNo :Blocknumberofmounterboarddata

 •Angle :Mountangleofmounterboarddata

 •MinimumSizeX,Y:12(bodyinspection),6(solderorleadinspection)

 •MinimumArea :25

 •MatchingRatio :30

 •DivideNumberX :PartsbodysizeX/300μm

 •DivideNumberY :PartsbodysizeY/300μm

 •LightingType :M(bodyinspection),

   L-U(solderinspection),

   BR2(leadinspection)