YSD_Users_E.pdf - 第238页

5-49 5 Creating the board data Shape parameters Set these parameters after specifying “ Alignment T ype”. If “ Alignment T ype” is undefined, the following parameters are not display ed. A, B: Body Size X, Body Size Y En…

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Creating the board data
5.5 Connector components
Connector components are registered with the parameters shown below. For parameters
not explained here, refer to the description in "5.2 Chip Components" of this chapter.
5.5.1 Connectors
Connector component parameters
Basic Shape Dispense
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Basic parameters
A: Alignment Group
Set this parameter to “Connector”.
B: Alignment Type
Set to “Con-E”.
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Creating the board data
Shape parameters
Set these parameters after specifying “Alignment Type”. If “Alignment Type” is undefined, the following parameters are
not displayed.
A, B: Body Size X, Body Size Y
Enter the correct dimensions (mm) including the leads, measured with a vernier caliper or micrometer.
D to F: Contr. Offset XYR
Enter the values to correct the lead offset (positional shift) from the center of the component.
G: Ruler Offset
Enter the distance in pixels from the end of the leads to an imaginary line used to measure the lead width and pitch. Use
the default setting in most cases.
H: Ruler Width
Enter the width of an imaginary line used to measure the lead width and pitch. Set this parameter to "1 to 2" for
components with a lead length shorter than 0.3 mm, and to "2 to 3" for components with a lead length longer than 0.3
mm. Use the default setting in most cases.
I: LeadNumber
Enter the number of leads existing on one side.
N
N
N
N
S
S
S
S
W
W
W
W
E
E
E
E
Connector orientation
Loading
position
Pickup angle
0° 180° 90° -90°
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J: Lead Pitch
Enter the correct lead pitch (lead-to-lead spacing).
K: Lead Width
Enter the correct lead width.
L: ReflectLL
Enter the projected length of leads which reflect light during recognition. Use the default setting in most cases.
Shape parameters for connectors
A : Body Size X
B : Body Size Y
C : Body Size Z
J : Lead Pitch
K : Lead Width
L : Reflect LL
Bottom view
S
N
W
E
B
C
A
L
J
K
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Creating the board data
Dispense parameter
Dispense for connector components
Center of component
■ 1-shot nozzle (bond)
Y-directional
dot extent
■ 2-shot nozzle (bond)
Y-directional
dot extent
Center of component
Varies with
2-shot nozzle pitch.
Lead end position
■ 1-shot nozzle (solder)
Reference position (0.00)
Reference position X
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c
CAUTION
• When using solder paste for connector components, the amount of solder paste may be insufficient if dispense is
performed only twice for each lead.
• When using solder paste for connector components, dispense may not be possible if the lead pitch is 0.8 mm or
narrower.