Laser Marking System on the PCB Solder Resistor
적용분야: PCB 솔더 마스크 마킹
Application: Engraving on printed circuit boards.
Features:
- SMEMA-spec
- Adjustable width through-conveyor board transport accommodating boards up to 15" x 18"
- Permanently marking on a wide variety of board materials including
- FR4
- CEM1
- Paper phenolic
- Ceramic substrate
- Solder mask.
- Low maintenance
- Non-contact marking
- Low consumables
- No Additives
- Computer controlled marking content
- Serialization
- Flat screen human interface
Mechanical Features:
- Edge-belt conveyor
- Pneumatic board stop
- NEMA 1.2 Power Distribution
- PAT light system status indicator
- SMEMA interface with input/output conveyors for intelligent handling of production flow
- CDRH Class I compliant
- Welded steel base for mechanical/optical stability
Other Options:
- Vision system for Simultaneous or Sequential 2D Matrix and Linear BarCode Verification
- Integrated Reject Station
- Automated Bulk Load/Unload Upstacker/Downstacker
- Hardened Part Transports/Guides for Ceramic Substrates
- Nd:YAG laser for ceramic/metallic substrates
- Manual/Programmable Z-axis for other board thicknesses
- Other loading configurations-manual load, rotary table etc.
PCB (Printed Circuit Boards) Basics
) are boards that you may find in any conventional desktop computer or a laptop. These boards could also be parts of small electronic devices such as calculators. PC Boards usually include 2 layers Conducting layer - usually made from copper foil and Non conducting layer (board) - usually made out of resin.Here is the dilemma! How do you keep track of all these boards
. More importantly when one of these boards is defective, how is it possible to determine where these boards are and how to replace them? The rest of this article will explain how the latest laser marking technology uses 2D Matrix Codes to solve this dilemma.Contents at a Glance
What is a 2D Matrix?
Use of 2D matrix is gaining a lot more popularity. When it comes to reading data, a lot of people are used to barcodes. However 2D Matrix provides much more information than a bar code. When a portable scanner reads 2D matrix, it is able to retrieve up to 2,335 alphanumeric characters. That is a lot of data. For example 2D Matrix can contain manufacturing date, serial number, part number, control number, and even the Run number. In addition to 2D matrix ability to store more data, error checking and correction algorithms allow readability of data even when matrix is damaged or scratched. 2D matrix is also very scalable. It could be as small as 300 micrometers and as large as 3 feet. This next video is going to show you how our custom laser marking system prints 2D Matrix on the PCB.
Laser Marking PCB
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- Laser cutting ceramic using Control Micro Systems laser cutting system. Control Micro Systems can deliver a custom laser marking system designed and configured specifically for your distinctive marking application. Give us an opportunity to bid on fulfilling your laser marking requirements. Contact us today for a complimentary feasibility study on laser marking your parts! 407-679-9716 […]
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Our custom laser marking system
Why laser marking PC Boards is so important.
Since some of the PC Boards are extremely small, it is still possible to place a very descriptive 2D matrix marking on PCB . The laser marking technology showed in the above video is designed specifically for that purpose. Each manufactured piece should have a unique mark for easy traceability.
Major computer company, for example can benefit from laser marking 2D Matrix on PCB. When computers are built, jobs are usually ran in batches and thousands of computers. PC Boards are ran through laser machine, marked, and placed in their appropriate location in computer. This insures traceability of the boards in case there is a recall or for any other purpose.
Use of Latest Laser Marking technologies to keep track of Computer Printed Circuit Boards
It is possible to trace all the boards by scanning 2D Matrix engraved by one of our custom laser marking machines. PC Boards should be first marked with 2D matrix that includes data such as date, time, run number, batch number, etc. This data should be logged into a tracking software and kept for future use. In case of a recall, all the malfunctioning boards could be easily traced, recalled, and replaced if necessary. Our custom made laser marking machines can be easily integrated into a production line and will potentially save millions of dollars, eliminate many headaches, and help quickly resolve potential crisis. Please visit our website to learn more how Control Micro Systems can build a custom high quality PCB laser machine for your needs. You can also contact us by phone at 407-679-9716
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