创建组件识别数据的方法.pdf
1/178 IM-SMT-VSNDI C-0002 -000 Method of creating the component recognitio n dat a
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Method of creating the component recognition data
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1. Component data .......................................................................................................... 5
1.1 Component data configuration ..................................................................................... 5
1.2 The basics of the component data definitions............................................................ 12
1.3 Simple settings for component data........................................................................... 14
1.4 Precautions concerning the component data definitions ........................................... 17
1.4.1 ReflectLL. ............................................................................................................ 17
1.4.2 Component sizes (chip component).................................................................... 18
2. Details of the component data setting .................................................................... 18
2.1 2-pin components....................................................................................................... 19
2.2 Mini-mold trasnsistors / SOTs .................................................................................... 21
2.2.1 Mini-mold transistor / SOTs Special –(1) ............................................................. 26
2.2.2 Mini-mold transistor / SOTs Special –(4) ............................................................. 28
2.3 P-Tr ............................................................................................................................ 29
2.4 SOPs .......................................................................................................................... 35
2.4.1 Special recognition in the SOP Recognition mode.............................................. 37
2.5 SOJs........................................................................................................................... 44
2.5.1 Special recognition in the SOJ Recognition mode .............................................. 47
2.6 QFPs .......................................................................................................................... 48
2.6.1 Special recognition in the QFP Recognition mode.............................................. 50
2.7 PLCCs ........................................................................................................................ 53
2.7.1 Special recognition in the PLCC Recognition mode ........................................... 56
2.8 Off Lead...................................................................................................................... 60
2.9 Connector components .............................................................................................. 67
2.9.1 Single-direction connectors ................................................................................. 67
2.9.2 4-direction connectors ......................................................................................... 69
2.9.3 Special recognition of connectors........................................................................ 74
2.9.4 Odd-shape connectors ........................................................................................ 88
2.10 Ball components....................................................................................................... 89
2.10.1 Simple BGA Recognition mode......................................................................... 90
2.10.2 BGA Recognition mode ..................................................................................... 92
2.10.3 Special recognition of BGAs.............................................................................. 94
2.10.4 Flip-chip recognition ........................................................................................ 100
2.10.5 Flip-chip recognition: Special 1........................................................................ 102
2.10.6 Flip-chip recognition : Special 2 and 3 ............................................................ 107
2.11 Chip components ....................................................................................................111
2.11.1 Standard chips ................................................................................................. 112
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2.11.2 MELF chips..................................................................................................... 114
2.11.3 Bare chip.......................................................................................................... 115
2.11.5 Special chips.................................................................................................... 117
2.11.6 Small Chip ....................................................................................................... 118
2.11.6 Special recognition of chip components .......................................................... 119
(standard chips, MELF chips, special chips)................................................................. 119
2.11.7 Special Recognition of chip components (Cylindrical chips) ........................... 124
2.12 Special components............................................................................................... 124
2.12.1 Special shapes ................................................................................................ 124
2.12.2 Odd-shape chips ............................................................................................. 128
2.12.3 Mark types ....................................................................................................... 129
2.12.4 Special Quad ................................................................................................... 155
2.12.5 Center of Gravity detection.............................................................................. 162
3. Fiducial Mark Recognition...................................................................................... 165
3.1 Center of Gravity detection (Recognition type: Normal) .......................................... 165
3.2 Template matching (Recognition type: pattern) ....................................................... 167
3.3 Corner detection....................................................................................................... 168
3.4 Top Edge detection .................................................................................................. 169
3.5 CirEdge detection..................................................................................................... 170
3.6 Contour rectangle detection / contour triangle detection ......................................... 170
3.7 Edge circle detection................................................................................................ 171
3.8 Edge rectangle / triangle detection .......................................................................... 171