SM482PLUS_Admin(Eng_Ver2.8).pdf - 第199页
7-27 Part Registration Shape definition - Lead (Rectangle) 1: Lead width change (Pitc h not to be changed) 2: Lead Length change (Pitch not to be changed) Shape definition - Lead (Roof) 1: Lead width change (Pitc h not t…
7-26
SM PLUS Administrator’s Guide
The following shows the electrode type of lead.
The following shows that the object type is the lead group.
<Type> combo box
Selects the type of the lead to be recognized.
Gull Wing: Bent outward, such as SOP and QFP.
J Lead: Bent inward, such as SOJ and PLCC.
LAND: Exists inside the body, such as QFN.
Coil: Applies a coil algorithm, such as Chip-Rect (Coil).
Electrode: Recognizes a pad, such as a rectangular chip part.
<Shape> combo box
Selects the lead shape.
When the lead is of Gull Wing, J Lead and Land types.
Select the shape most similar to the lead shape.
7-27
Part Registration
Shape definition - Lead (Rectangle)
1: Lead width change (Pitch not to be changed)
2: Lead Length change (Pitch not to be changed)
Shape definition - Lead (Roof)
1: Lead width change (Pitch not to be changed)
2: Lead Length change (Pitch not to be changed)
3: Foot length change
Shape definition - Lead (Fork)
1: Lead width change (Pitch not to be changed)
2: Lead Length change (Pitch not to be changed)
3: Foot length change
7-28
SM PLUS Administrator’s Guide
When the lead is of coil type.
Select the shape which is adequate to recognize a coil part.
- :When the bright shapes on the right and left are recognized
clearly
Shape definition - Lead (Coil Type1)
1: Length of the rectangle in the X direction
2: Length of the rectangle in the Y direction
3: Spacing in the X direction - bilateral symmetry
- :When the outer frames of bright shapes on the right and left are
unclear
Shape definition - Lead (Coil Type2)
1: Length of the rectangle in the X direction
2: Length of the rectangle in the Y direction
3: Spacing in the X direction - bilateral symmetry