Precision Assembly is a Matter of Micron-Level Accuracy
When you’re assembling micro-scale components at industrial speed, the margin for error is effectively zero. A glue path 50 microns too wide, a weld a fraction off target, or a curing cycle misaligned by seconds — any of these can compromise structural integrity or lead to downstream failures. And in a world of thinner devices, that risk only grows.
As part of our broader offering in automated test & quality assurance solutions, Averna builds integrated, automated assembly systems engineered for extreme precision and consistency. We combine vision-guided robotics, sensor-based alignment, real-time inspection, and smart process control — so every bond is verified as it happens. Working with adhesives, ultrasonic welding, or UV curing? Our precision assembly services eliminate manual variability and scale your throughput without sacrificing quality.
A Full Suite of Precision Assembly Services
Our turnkey solutions combine proven test & measurement, control systems, machine vision, gluing/welding and robotics.
Vision-Guided Robotic Assembly
Our expertise in vision inspection, mechatronics and automated test equipments automation come together in extremely precise alignment operations based on sensor feedback.
We use 2D/3D vision, laser triangulation, and smart sensors to guide micron-accurate motion and real-time positioning. This enables us to automate complex assemblies while continuously verifying quality at each step.
Expertise includes:
- Vision-guided mechatronics for micron-level positioning
- Absolute-positioning systems with integrated quality inspection
- Handling of miniaturized or fragile components with precision
- Active alignment for optical components and assemblies
- Human-Like Inspection for quality assurance
Ultrasonic and Laser Welding Automation
Our systems integrate laser and ultrasonic welding into your production environment with high accuracy and repeatability — eliminating manual joining errors and minimizing thermal impact on sensitive components.
Welding together mechanical parts in modern devices requires ultra-precise positioning. For this, we often use a combination of different technologies, including vision inspection and motion.
Using high-frequency ultrasonic acoustic vibrations to create a solid-state weld has numerous advantages. Say goodbye to connective bolts, nails, soldering materials or adhesives needed to bind the materials together.
Expertise includes:
- Ultrasonic welding for plastic or hybrid materials
- Laser welding with vision-controlled alignment
- Automated welding validation with real-time inspection
Oven & UV Curing Systems
We use the latest absolute-positioning technologies to support automated gluing or ultrasonic welding operations, followed by UV or oven curing. These ensure consistent strength, reduced curing times, and high production throughput.
Expertise includes:
- Glue dispensing paths as tight as 1.5 mg over 50 mm
- UV and oven curing integrated into high-speed lines
- Process optimization for different adhesive chemistries
