创建组件识别数据的方法.pdf - 第152页
152/178 IM-SMT-VSNDI C-0002 -000 Item s to be set Set va lue Cntr . Offset X (mm ) 0.0 Cntr . Offset Y (mm ) 0.0 Cntr . Offset R (m m) 0.0 Ruler W idth 1 Algorithm S pecial 4 Base Alignm ent As Mark Vision Option 1 0 Vis…
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Figure 123
Figure 124
is the actual component and the definition data display. It is possible to perform
recognition of the component though it is not rectangular.
Table 101
shows the data of the
component.
Figure 124
Items to be set Set value
Alignment Group Special
Alignment Type Special
Comp. Threshold 0
Comp. Tolerance 30
Search Area (mm) 3.0
Body Size X (mm) 9.5
Body Size Y (mm) 6.5
Common
Data
Body Size Z (mm) 1.0
Lead Pitch N1
Lead Pitch E1
Find Pos Y N1
Find Pos Y S1
Find Pos X N1
Find Pos Y W1
Find Pos Y E1
Find Pos X E1
Find Pos X W1
Lead Pitch W1
Lead Pitch S1
Find Pos X S1
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Items to be set Set value
Cntr. Offset X (mm) 0.0
Cntr. Offset Y (mm) 0.0
Cntr. Offset R (mm) 0.0
Ruler Width 1
Algorithm Special 4
Base Alignment As Mark
Vision Option 1 0
Vision Option 2 0
Vision Option 3 0
Vision Option 4 0
Items to be set Set value
Lead Group N 1
Common
Ruler Offset N 0
Lead Number: 1N 1
Reflect LL.: 1N (mm) 0.5
Lead Width: 1N (mm) 0.8
Lead Pitch: 1N (mm) 0.0
Find Pos X: 1N (mm) 3.5
N
direction
Group
1
Find Pos Y: 1N (mm) 3.25
Lead Group S 2
Common
Ruler Offset S 0
Lead Number: 1S 3
Reflect LL.: 1S (mm) 0.5
Lead Width: 1S (mm) 0.8
Lead Pitch: 1S (mm) 1.27
Find Pos X: 1S (mm) -3.55
Group
1
Find Pos Y: 1S(mm) -3.25
Lead Number: 2S 2
Reflect LL.: 2S (mm) 0.5
Lead Width: 2S (mm) 0.8
Lead Pitch: 2S (mm) 1.6
Find Pos X: 2S (mm) 1.9
S
direction
Group
2
Find Pos Y: 2S(mm) -3.25
Lead Group E 2
Common
Ruler Offset E 0
Lead Number: 1E 3
Reflect LL.: 1E (mm) 0.5
Lead Width: 1E (mm) 0.8
Lead Pitch: 1E (mm) 0.0
Find Pos X: 1E (mm) 4.75
Group
1
Find Pos Y: 1E(mm) 2.6
Lead Number: 2E 2
Reflect LL.: 2E(mm) 1.1
Lead Width: 2Emm) 0.8
Lead Pitch: 2E(mm) 0.0
Find Pos X: 2E (mm) 4.75
E
direction
Group
2
Find Pos Y: 2E(mm) 0.1
Lead Group W 2 W
direction
Common
Ruler Offset W 0
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Items to be set Set value
Lead Number: 1W 3
Reflect LL.: 1W (mm) 0.5
Lead Width: 1W (mm) 0.8
Lead Pitch: 1W (mm) 1.25
Find Pos X: 1W (mm) -4.75
Group
1
Find Pos Y: 1W(mm) 2.5
Table 101
Figure 125 is the recognition result of the component data.
Figure 125
There are several algorithms available in the Mark Type recognition mode.
(1) Special 6: Check direction (*This needs to be custom-ordered)
The method for positioning is the same as that of Mark 1. (There is only one object.)
The direction is determined by the brightness of the specified circular region.
Option 1: Recognition flag, the method to detect the inclination