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Laser Welding Applications in 5G Industry

With the rapid development of 5G communication technology, the investment of China Mobile, China Unicom, and China Telecom in 5G commercial networks has increased significantly from 200 billion yuan in 2020 to 300 billion yuan in 2030. The huge 5G fronthaul, midhaul, and backhaul markets have huge demand for optical transceiver devices and modules.
Among them, 10Gb/s, 25Gb/s, 50Gb/s, 100Gb/s, and 200Gb/s and 400Gb/s transmitting and receiving modules TOSA, ROSA and BOSA have become high-performance optical transceivers for different optical network requirements.
With the continuous increase of communication speed and continuous expansion of optical fiber networks, the integration of optoelectronic devices has become higher and smaller, and the device size has become smaller and smaller, and the system has higher and higher requirements for the yield of optoelectronic devices.

Laser Welding Applications in 5G Industry​

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Laser Marking

Foolproof traceability starts with a high-contrast and durable mark. With our high-speed lasers, you can achieve just that while maintaining your production goals.

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Laser Cleaning

The best way to control quality is to control the process. With their micron precision, fiber lasers can perfectly clean metal surfaces to prepare them for welding, bonding, and other processes. Laser cleaning can also be used for surface texturing and structuring to add even more possibilities to your manufacturing processes.

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Laser Welding

With their high speed and small heat-affected zone, pulsed fiber lasers are ideal to weld a high number of small areas. They allow manufacturers to achieve a high welding quality while facilitating automation.

5G Industry BENEFITING FROM LASER TECHNOLOGY

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BATTERY CELLS

Lasers play a key role in the production of lithium-ion battery, ensuring the highest level of productivity and reliability. Applications includes:

  • Cleaning and texturing of electrodes and battery cells 
  • Laser marking of components with high contrast and maximum durability 
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BATTERY PACKS

The battery pack is the central part of an electric car. Laser applications include: 

  • High-speed laser welding at low heat to connect cells in circuits
  • Laser cleaning to boost battery efficiency by increasing the surface area of contact points
  • Laser marking of critical parts with high contrast and maximum durability
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ELECTRIC MOTORS

Electric motor manufacturing can benefit from laser applications for cleaner, faster and more reliable results. Lasers are used in all assemblies—including differentials, hairpins, busbars, rotor shafts, gear wheels, stators and housings—to replace less efficient mechanical processes.

Applications include:

  • Laser welding and cleaning of copper hairpins
  • Laser hardening to significantly extend the parts’ service life
  • Laser marking of critical parts

THE BENEFITS OF LASER TECHNOLOGY IN 5G INDUSTRY

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Lower processing cost

Lasers come in different power configurations which can be scaled to meet all types of production requirements. In most situations, manufacturers are better off with a single high-power laser than multiple low-power ones, as they can minimize footprint and complexity. 

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Faster processing efficiency

With its unmatched precision, laser technology is the best way to control the quality of your manufacturing processes. Laserax’s vision expertise allows us to combine our lasers’ high precision with sensor cameras to achieve near perfect repeatability regardless of positioning variations. 

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Higher yield

By replacing polluting technologies with greener ones, laser technology is in line with the goals of the EV industry. Fiber lasers operate without consumables and have a longer operating life than alternatives, reducing waste management and equipment maintenance. 

ZG-LASER SOLUTIONS FOR 5G INDUSTRY

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ZG-QCW Handheld Laser Welding Machine

It is equipped with a swinging handheld laser head, which is light in weight and flexible enough to weld any part of the workpiece and is not easily fatigued for long-term work.

ZG SW galvo laser welder

5G LASER WELDER

CHUTIAN Laser Precision Welding Division independently developed a high-speed automatic coupling laser welding system, which is a system that integrates laser welding, its process technology, and automatic control technology.

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