Hangzhou NeoDen Technology Co.,Ltd.
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Click the “configuration” to enter photograph page in front of the nozzle 1 flying camera
center position, click “photograph” and will appear 6 nozzle pictures.
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Align the cross to the nozzle center
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Waste box: set up the nozzle fling component position, which can according to demands to
set up.
2.4 First trial and test
2.4.1Program first dry run
Usually we would suggest you to have a dry run (no components are loaded) before production
test. After it
goes smoothly, you can start to produce few boards.
2.4.2 First production test
1 Make a programming file
2 Test the file to pick and place components.
2.4.3 Component Inspection
2.4.3.1 Inspection items
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Check if the specification, direction, polarity of components is aligned with what they
should be.
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Whether the components are damaged or the pins are distorted.
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Whether the component is off beyond allowance.
2.4.3.2 Inspection method
The inspection methods vary from the equipment that you have.
Except visual inspection, all of amplifier, microscope, online or offline AOI equipment can be
applied if the
pitch of IC is quite small to check.
2.4.3.3 Inspection standard
Please follow SOP to do inspection or any other general standards (IPC Standard and SJ /
T10670-1995 SMT
General Technical Requirements). Adjust the programming file according to the placement
effect after the first
production test.
If there is any issue of specification, direction and polarity, please follow process file to amend.
If the components are off, please adjust the file by following two methods
○
1
If the placement effects of all components are off in the same direction, it would be the
fiducial
issues. Please resolve this issue by adjusting the coordinate of fiducials according to its value
of deviation.
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