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User Manual SIPLAC E F5 HM 7 Options Software Vers ion SR.408.xx 03/2006 U S Edition 7.11 F ine calibration 213 7.1 1 Fine calibratio n 7.1 1.1 Overvie w Fine cali bration involves measuring t he machin e’s placement off…
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7.10.4 Description of the 6-segment Collect& Place head with DCA vision camera
The 6-segment Collect&Place head can optically center and place components from 0.6 x 0.3
mm² to 13 x 13 mm² using the DCA vision module. The DCA package optimizes the speed and
accuracy when placing high-speed flip chips and bare die components. 7
7.10.5 Technical data for the 6-segment Collect&Place head with DCA camera
Range of components 0201 to 13 x 13 mm²
Component dimensions
max. height
max. weight
0.6 x 0.3 mm² to 13 x 13 mm²
8.5 mm
5 g
Min. lead pitch 0.4 mm
Min. bump pitch 0.2 mm
Min. ball/bump diameter 0.11 mm
Programmable set-down force 2.4 to 5.0 N
Max. placement rate 8,500 comp/h
Angular accuracy ± 0.225° / 3 σ, ± 0.30° / 4 σ, ± 0.45° / 6 σ
Placement accuracy ± 45 µm / 3 σ, ± 60 µm / 4 σ, ± 90 µm / 6 σ
User Manual SIPLACE F5 HM 7 Options
Software Version SR.408.xx 03/2006 US Edition 7.11 Fine calibration
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7.11 Fine calibration
7.11.1 Overview
Fine calibration involves measuring the machine’s placement offset and determining the required
correction from this value. The ‘Fine calibration’ measuring program is integrated into the SIT-
EST program, and a detailed description of the measuring procedure is given in the ‘Fine calibra-
tion’ instructions (article no. 00191655-01).
CAUTION
The SITEST program is password-protected. It must only be called up and used by Siemens en-
gineers or appropriately trained personnel. 7
7.11.2 System requirements
The following system requirements must be fulfilled in order to use the fine calibration program:
Machine type F5HM
Station computer software version 406.xx or later
SITEST version 406.xx or later
7.11.3 Measuring equipment and tools
The following are supplied as standard:
– Mapping plate (glass plate in a metal frame)
– Double-sided transparent adhesive film
– Lighting unit
– Magazine for 48 glass components
– Magazine for 196 ceramic components
The following items must additionally be ordered:
– Waffle-pack tray holder to hold the magazine for the glass components and/or ceramic com-
ponents
The following parts may be ordered if required:
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– Magazine for 48 glass components
– Magazine for 196 ceramic components
7.11.4 Description of the functions
First select the placement program for fine calibration. To do this, select the item ‘Cluster for fine
calibration’ via the ‘Options’ pull-down menu. Then process the mapping plate with the glass
components from a magazine on the waffle-pack tray holder.
After placement, start the SITEST program and start the ‘Fine calibration’ measuring program.
The placement head (Collect&Place head or Pick&Place head) will measure the current place-
ment positions of the glass and/or ceramic components and compare these positions with the cir-
cular fiducials on the mapping plate.
The offset values in the X and Y direction and the angular deviation are determined with the help
of the 48 glass components.
The reliability of the measurement results for the offset values is increased by using the 196 ce-
ramic components. Angular correction is not possible with ceramic components.
The offset values are used to calculate the corrected values, which are then entered in the
machine file.