MV-9_Chapter 5. Teaching.pdf - 第211页
错误 ! 使用“开始” 选项卡将 제목 2 应用于要在此处显示的文字。 错误 ! 使用“开始”选项卡将 제목 2 应用 于要在此处显示的 文字。 . 5-21 1 [Figure 5- 266 Setting max inspection criteria] [Figure 5- 267 X-shif t inspection result] ⑤ T eaching and setting for Y -shift inspection…
MV-9 User Manual
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④ X-shift inspection teaching and setting
- Since this model has no reference point for shift inspection, virtual line offset is not used
for binary inspection-position move inspection.
- Create binary inspection window to detect edge of vertical direction at exterior of LED
package for X-shift inspection, and select position move inspection.
- Draw binary inspection window to match window center with package edge. Draw window
larger than tolerance*2 to detect edge.
- Adjust color map and binarization to properly create edge through preview.
- Enter „0‟ for min in normal criteria, and enter max by adding real distance from lead end to
pad end (unit pixel) to inspection reference value. (Refer to figure 5-282.)
[Figure 5-265 X-shift inspection setting and preview image]
错误!使用“开始”选项卡将 제목 2 应用于要在此处显示的文字。错误!使用“开始”选项卡将 제목 2 应用
于要在此处显示的文字。 .
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[Figure 5-266 Setting max inspection criteria]
[Figure 5-267 X-shift inspection result]
⑤ Teaching and setting for Y-shift inspection
- Teaching for Y-shift inspection use same method for teaching for X-shift inspection.
- Enter „0‟ for min in normal criteria, and enter max by adding inspection reference value
(unit pixel) to real distance from lead end to pad end. (Refer to figure 5-285.)
MV-9 User Manual
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[Figure 5-268 Y-shift inspection setting and preview image]
[Figure 5-269 max setting of Y-shift inspection criteria]