P-TOOL说明书 - 第66页

2-32 2 Board Explorer l Chip Par ts When a board data of mounter includes chip parts as below , and executes conversion, for eac h mount position of the parts, this conversion set 1 step for parts bod y inspection and 2 …

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Board Explorer
4.2.3 About “FAST”
FAST conversion is another function to convert into the VADMIC steps instead of skip steps. With this function,
the converted inspection data has a default VADMIC parameter, so, only by registering the good board images,
it is possible to start simple inspection without library data.
TousetheFASTconversion,pleaseset“ON”atthe[FAST]settingwhichisdescribedin“4.2.4Howtosetup”
beforehand.ProcedureofFASTconversionisthesamewiththeusualconversionwhichisdescribedin“4.2.1
Conversion of Inspection program”.
FAST conversion
642G0-S0-00
In the FAST conversion, multiple inspection steps are set for each mount points corresponding with the parts
alignment type of the mounter board data.
Each step size is also set depending on the parts size and parts shape, and suitable default parameters are set
foreachinspectiontarget(partsbody,solderandpartsleads).So,aftertheinspectormachineortheYVi-OS
imported the inspector data, it is possible to start inspection , without library data, only by the registering the
good board image.
“What-liketheinspectionstepsareconvertedbyeachalignmenttype”isdescribedasbelow.
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l
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.
X (mm)
Y (mm)
Chip Parts
63200-S0-00
Parts body inspection step
Solder inspection step
X / 3 X X / 3
Y + 0.2mm
Y * 1.1
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
Y−S
S * 2.5
(V-1) * U + T + 0.2
S/2
S * 1.25
(Y−S) * 0.05
X * 0.05
X
X * 0.05
VADMIC inspection data of lead parts
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”.