MV-9_Chapter 5. Teaching.pdf - 第270页
MV -9 Use r Manual 5- 270 39 T urnOver Insp.: Inspect the turnover . 40 DoubleChip Insp.: Inspect the double chip. 41 Slope Compensation - Con duct the angle com pensa t i on for the slope again st the f lo or surface. 5…
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position are compared for inspection.
* If „Get Info‟ is clicked, 3D Model is displayed. Confirm through the model if the
measurement is accomplished normally. (In case the measurement is not normal, it is not
possible to recognize the form of 3D Model.).
5.9.7 Criteria Setting
36 Shift Tolerance
- X Axis: Set the poor-quality criteria for X-axis shift.
- Y Axis: Set the poor-quality criteria for Y-axis shift.
37 Rotational Tolerance
- Rotational Angle: Set the poor-quality criteria for rotational angles.
38 Lifted Tolerance
- Min Height: Set the poor-quality criteria of the minimum height to inspect LED Pkg.
cracking mishap.
- Max Height: Set the poor-quality criteria of the maximum height to inspect the lifted
quality.
- Width Slope: Set the poor-quality criteria for the lifted angle in the short-axis direction.
- Length Slope: Set the poor-quality criteria for the lifted angle in the long-axis direction.
MV-9 User Manual
5-270
39 TurnOver Insp.: Inspect the turnover.
40 DoubleChip Insp.: Inspect the double chip.
41 Slope Compensation
- Conduct the angle compensation for the slope against the floor surface.
5.9.8 How to Use Markers
In case markers are available around LED PKG., set the center for LED PKG. reference using the
markers.
42 Use the previous inspection window.
- Add the window to the marker part by selecting the previous inspection window
( )..
- Select the Center Point Inspection for the inspection type.
- Set the Line Type in accordance with the form of markers.
- Since the objective is to set the Center Point for LED PKG reference, set large values
for Offset X and Offset Y so that they may not cause poor quality. .
43 Tie the mounting inspection window for 3D BLU and the previous inspection window for
markers into one part.
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44 Setting of Marker Type
- After selecting the mounting inspection window for 3D BLU, select the parameter
window for Marker Points.
- Select the marker number or position for the Marker Type.
· Use one marker: Center Point
· Use two markers (In case they are on the same horizontal line): Line Dist
· Use two markers (In case they are not on the same horizontal line): Center Point
· Use three markers: Center Point
· In case proper markers are not available: Rect Center (Use Pad Width, Insp Edge
Point)
- It is recommended that two or three markers on the same horizontal line be used to
compensate for the rotational angle of BLU Bar.
< Use one marker: Center Point> <Use two markers on the same horizontal line: Line Dist>