TM1629_TM1630_TM1631.The explanation document of the parameters on simplified GUI.pdf - 第26页
SMT Software Engineering Group IM Operations Y AMAHA MOT OR CO.,L TD MDOC-SO FT50035 26/34 13.2. 2 Objects Suitable for com ponents with 2 distinc tive term inals. Accomm odates c om plex s hape term inal…
SMT Software Engineering Group
IM Operations
YAMAHA MOTOR CO.,LTD
MDOC-SOFT50035
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13. As Mark
13.1. Mark Line
Suitable for rectangular components like that shown in the figure,
where part of the contour may extend beyond the detection
range.
When part of the contour extends beyond the detection range,
the center and angle are estimated based on the remaining sides.
Suitable for components with contours that contain uneven sections,
because the scan line position can be freely specified.
Particular parameters
Detect
Direction
The direction (which a projection does not generate) used for detection is specified.
Usually, “Auto” is specified.
Right Line
Offset (mm)
The distance of “A” in the figure is specified. When
“0” is specified, one fourth of detected X size is
applied.
Right Center
Offset (mm)
The distance of “B” in the figure is specified. When
“0” is specified, one fourth of detected Y size is
applied.
Left Line
Offset (mm)
The distance of “C” in the figure is specified. When
“0” is specified, one fourth of detected X size is
applied.
Left Center
Offset (mm)
The distance of “D” in the figure is specified. When
“0” is specified, one fourth of detected Y size is
applied.
A
B
C
D
SMT Software Engineering Group
IM Operations
YAMAHA MOTOR CO.,LTD
MDOC-SOFT50035
26/34
13.2. 2 Objects
Suitable for components with 2 distinctive terminals.
Accommodates complex shape terminals because terminal extraction is based on
the surface area. The component center is the average center of gravity position of
the 2 terminals, and the angle is the tilt of a straight line which connects the 2 center of gravity positions.
Particular parameters
Method of Auto
Binarize
The method of binarizing is specified. This parameter is effective only
when the threshold is 0.
Brightness
Distinction
It searches for the threshold which improves separation of
white and black most automatically. It is suitable when the
brightness difference of a terminal section and a base
section is big.
Area Size
Distinction
A threshold is determined that the area judged as white
equal to the area defined as terminals. It is suitable when
there is nothing to reflect in addition to terminals.
Pickup by Terminal
Shape
When “Use” is specified, form evaluation is performed at the time of the
terminal extraction. When “Not Use”, only area is evaluated.
Detection Angle Direction check in case terminals’ size and form differs from each other is
specified. When “+-90 Deg” is specified, direction check is not performed.
When “+-180Deg”, it is performed.
Method of Size Check The size check method of the circumscription rectangle of the terminals
obtained by recognition is specified. When “Body Size” is specified, it is
compared with the outside dimension of part data. When “Terminal
Circumscribed Size” is specified, it is compared with the circumscription
rectangle of the terminal sections of part data.
Binary Level Correction
This parameter is effective only when the “Threshold” is 0, and when
“Method of Auto Binarize” is “Area Size Distinction”. When there are
portions which look white in addition to the terminals for detection, the
rate of the portion to the terminal area is specified.
Terminal Width (mm)
Terminal Length (mm)
The size of terminals is specified. If “0” is set as “Terminal Length”,
terminal shape becomes circular and “Terminal Width” is a diameter.
Find PosY (mm) The terminal’s center of gravity in a perpendicular direction is specified.
(Origin: The center of component)
SMT Software Engineering Group
IM Operations
YAMAHA MOTOR CO.,LTD
MDOC-SOFT50035
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13.3. 4 Objects
Suitable for rectangular components with terminals at the 4 corners.
Positioning occurs using the terminal inner edges as a reference.
Particular parameters
Dir of Terminal Width
Check
Ruler Offset N/W
Ruler Offset S/E
（Reserved parameter）
Terminal Width (mm)
Terminal Length (mm)
The size of a terminal is specified.