In PCB assembly manufacturing, standing still isn’t really an option.
Components change. PCB assemblies become more complex. Quality expectations increase. Production demands shift. And customers need electronics manufacturing partners that can keep pace without sacrificing quality, consistency or reliability.
At GIC, LLC, continuous improvement has always been part of how we approach PCB assembly manufacturing. That means investing in our people, refining our processes, and adding advanced manufacturing and inspection technology that helps us improve quality, increase production capacity and operate more efficiently.
Two examples are our four MIRTEC MV-3 OMNI 3D Automated Optical Inspection systems and two Pillarhouse Synchrodex Selective Soldering systems.
These investments are about much more than adding equipment to our production floor. They allow us to identify potential defects earlier, improve process consistency, increase throughput, expand capacity, and build redundancy into critical PCB assembly processes.
Improving PCB Assembly Quality with 3D Automated Optical Inspection
Quality inspection is critical in PCB assembly manufacturing. But as printed circuit board assemblies become smaller, denser and more complex, relying solely on traditional visual inspection has limitations.
GIC operates four MIRTEC MV-3 OMNI 3D Automated Optical Inspection (AOI) systems.
Unlike traditional 2D inspection, advanced 3D AOI can measure component and solder characteristics to help identify defects that may otherwise be difficult to detect. The systems can identify issues such as missing, incorrect, misaligned, lifted or improperly soldered components before assemblies move further through production.
Just as importantly, automated optical inspection creates repeatability.
Rather than relying exclusively on the subjective judgment of manual visual inspection, programmed inspection criteria can be applied consistently from one assembly to the next and from an initial production run through recurring orders.
Finding an issue earlier also matters. The sooner a potential PCB assembly problem is identified, the sooner our team can investigate and correct it.
Detailed inspection results provide valuable process feedback as well, helping our manufacturing team identify trends and continually refine production processes.
With four AOI systems, GIC has significant inspection capacity to support multiple production requirements while providing equipment redundancy that helps minimize bottlenecks and protect customer schedules.
Increasing Speed and Repeatability with Selective Soldering
Through-hole and mixed-technology PCB assemblies present a different manufacturing challenge.
For suitable applications, automated selective soldering provides an alternative to manual hand soldering by precisely applying solder only where it is required.
GIC operates two Pillarhouse Synchrodex Selective Soldering systems. These systems allow our team to program and control critical process parameters, including flux application, preheating, soldering and nozzle configuration.
The result is a highly controlled and repeatable PCB soldering process.
Localized soldering also reduces unnecessary thermal exposure to the rest of the assembly, which can be especially important when working around nearby surface-mount components or temperature-sensitive areas. Nitrogen-assisted soldering helps reduce oxidation and improve process stability, while multiple nozzle configurations allow the systems to accommodate everything from individual leads to larger connectors and complex through-hole patterns.
For higher-volume PCB assembly applications, automated in-line processing can improve throughput while maintaining consistent process parameters across production runs.
And because GIC operates two Synchrodex systems, we gain something else that matters tremendously to our customers: redundancy.
PCB Manufacturing Capacity Is Important. Redundancy Is, Too.
When electronics manufacturers talk about investing in equipment, the conversation often focuses on capabilities and speed. Those are important, but we believe capacity planning also needs to include redundancy.
One machine may provide a capability. Multiple machines help provide continuity.
Our four MIRTEC AOI systems and two Pillarhouse selective soldering systems give us additional capacity to respond as PCB production requirements change. They also reduce dependence on a single piece of equipment for critical manufacturing and inspection processes.
That can help us accommodate changing customer demand, support multiple production schedules, minimize potential bottlenecks, and keep production moving when equipment requires maintenance or service.
For our customers, that translates into greater confidence not only in how their PCB assemblies are being manufactured, but also in our ability to reliably support their ongoing production requirements.
PCB Assembly Manufacturing That Can Scale with Our Customers
Our customers don’t all need the same thing.
Some come to GIC with prototypes and early production requirements. Others need high-mix, low-volume PCB assembly manufacturing. Some have established products with larger recurring production runs. And many need a contract manufacturing partner capable of growing with them as their requirements change.
That’s why scalability is an important part of our equipment and process investments.
Advanced 3D AOI and automated selective soldering aren’t technologies reserved only for high-volume manufacturing. Flexible programming allows us to apply controlled, repeatable processes across a wide variety of PCB assemblies and production quantities.
A customer can begin working with GIC during prototype or early production and continue with the same manufacturing partner as production requirements grow.
Continually Investing in Better PCB Assembly Manufacturing
There isn’t a point at which a manufacturer can call its processes finished.
There is always an opportunity to improve quality, increase efficiency, expand capacity, reduce variability, strengthen processes, and better protect customer production schedules.
At GIC, LLC, that’s how we approach continuous improvement.
Our investments in advanced 3D automated optical inspection and selective soldering are two examples of that commitment. They give our team better tools to manufacture and inspect printed circuit board assemblies, but ultimately, the equipment isn’t the point.
The point is what it allows us to provide our customers: greater confidence in PCB assembly quality, more repeatable manufacturing, increased capacity, improved efficiency, and a manufacturing partner prepared to grow with them.