AppX.A_spec_mx3600_sys_10.11.pdf - 第7页
MX - 3600 / CXI3600M X / Specification confidential 7/ 39 spec_mx3600_sys_10.11.doc 1.3. MX - 3600 / Inspection Functionalities 1.3.1. Inspection Process Requirements Post Reflow – Con veyor In-line Interf acing (SMEMA…
MX-3600 / CXI3600MX / Specification
confidential 6/39 spec_mx3600_sys_10.11.doc
1.2. General System Setup Capabilities & Interfacing
Standard Production Type (Standard): automatic / in-line
Optional: automatic / off-line
Inspection Technology (Standard): 2D / Transmission X-RAY
Optional: AOI for selective components
Sample Load (Standard): Pass Through Conveyor
Technology
Optional: manual load (only with off-line
option)
Handling- Interface (Standard): SMEMA
Optional: Customized Handshake
Interface
Inspection Type (Standard): 100% inspection with data
and result output after
complete board inspection
Configurable with standard system: sample mode or conditional
failure mode!
MIPS_Verify Link (Standard): Network Link to verification
and repair station incl.
Pass/Fail Select
Optional: Additional Verification Stations
Fig.4: AXI System with verification/repair process flow
MX-3600 / CXI3600MX / Specification
confidential 7/39 spec_mx3600_sys_10.11.doc
1.3. MX-3600 / Inspection Functionalities
1.3.1. Inspection Process Requirements
Post Reflow – Conveyor In-line Interfacing (SMEMA)
Lead Free solder inspection capability
Scan barcode for ser. number and product type
(top and bottom reader capability)
Select inspection program via barcode or by central line server data
input
Multi-Panel inspection capability
Solder Joint and Component Inspection
Result Data Report (Defect Tag, X-RAY Image, Measurement data by
request
Sample board parameters:
Thickness: 0,8mm up to 5mm
Material: FR4 or similar
Warpage: <= 1 % of diagonal distance
Board edge 3mm
1.4. MX-3600 / System States
The following states are possible as result of an inspection process:
Pass
No defects found, or defects left after full inspection run.
Fail
There are pending defects found by an inspection system..
Fail Overflow
The inspection system can set this state for a module with to many defects (in
this case are the individual defects not stored!).
Fiducial-Fail
This state can only be set by an inspection system, if the fiducial test had
been failed. There are no individual defect records and the board does
typically need to be re-inspected until this error does not occur anymore
Board-Check Fail
A special multi panel case – if a panel board check fails – the inspection will
stop and jump to the next panel and start with inspection process again. If the
last panel fails – the inspection is finished – the board will send out!
MX-3600 / CXI3600MX / Specification
confidential 8/39 spec_mx3600_sys_10.11.doc
2. System Specification / Hardware
2.1. MX-3600 / Basic X-RAY System Cabinet
2.1.1. X – Ray System Cabinet / Overview
The lead shielded cabinet includes a safety lock system, which is
independently controlling all possible opening points of the system. An extra
lead shielded X-Ray box in the top part of the cabinet is housing the x-ray tube
assembly with the z-axis motor drive.
On the transportation level (main) part of the cabinet the x-y table is mounted
with adjusted connection areas left and right for the In – and Output conveyor.
The bottom part of the cabinet is equipped with a fully redesigned and new
rear tray assembly in the back and with the detector assembly and the control-
computer setup in the front section.
The external in and out conveyor assemblies are mounted on the left and right
cabinet wall using a small gap-window (3 inch) on both sides for the sample
load and unload procedures.
As the left and right conveyors have more then 800mm length – no extra x-ray
safety shutter-system is required.
The system is upgraded according the EU-2004 X-RAY safety regulations and
is meeting the the current German an EU standards.
The CXI-MX-3600 system meets also the CDRF US-Standard for X-RAY
equipment.
Fig 5: CXI-MX-3600 / new rear tray design