chanelink logo
CHANELINK
Italiano

Two Enterprises Collaborate to Overcome Optical Pollution in Vacuum Laser Welding

223
2024-02-03 10:38:25
Vedi traduzione

Cambridge Vacuum Engineering (CVE), a precision welding equipment company in the UK, and Cranfield University recently announced that they have successfully reached a Knowledge Transfer Partnership (KTP), which will provide global engineers with more welding options.

In this cooperation, both parties jointly solved the optical pollution problem in vacuum laser welding, paving the way for the comprehensive industrial application of this technology.

This achievement will not only bring practical benefits to companies seeking deeper penetration welding, but also significantly improve welding quality, reduce oxidation problems, and minimize the time required for cleaning parts after welding.

According to CVE, vacuum laser welding, as a relatively new connection technology, has a welding depth 2-3 times that of traditional laser welding methods. However, the issue of optical pollution has always hindered the widespread application of this technology in industry.

The optical protection system of CVE ensures that the cleanliness of welded components is comparable to that of electron beam welding, while also ensuring a longer lifespan of the laser coupling window. Low cost consumable window, continuously welded at low power (3kW) for up to 3 hours without significant weld degradation.

In the past two years, with funding support from the UK Innovation UK, teams from CVE and Cranfield University have jointly established testing systems, conducted in-depth research on various aspects of vacuum laser technology, and experimented with various concepts and solutions. The experimental data of these systems were used to develop an optical protection system that can operate at extremely low levels of particle generation.

Currently, CVE is working on manufacturing vacuum laser welding machines using this technology. The company stated that its optical protection system ensures the cleanliness of welded components comparable to electron beam welding. This breakthrough technological advancement will provide global engineers with more welding options and inject new vitality into innovation and development in the industrial manufacturing field.

Source: OFweek Laser Network

Raccomandazioni correlate

  • Abnormal relativistic emission generated by strong interaction between laser and plasma reflector

    The interaction between strong laser pulses and plasma mirrors has been a focus of recent physical research, as they generate interesting effects. Experiments have shown that these interactions can generate a nonlinear physical process called high-order harmonics, characterized by emitting extreme ultraviolet radiation and brief flashes of laser light.Researchers from the Czech Extreme Light Infra...

    2023-12-04
    Vedi traduzione

  • 2Pi Optics has launched a new type of fisheye camera based on its so-called metasurface optics

    2Pi Optics has launched a new type of fisheye camera based on its so-called metasurface optics.The company plans to showcase this technology at the large-scale technology trade show CES 2024 in Las Vegas next week.This company, headquartered in Cambridge, Massachusetts, stated that it has created the world's leading high-resolution fisheye sensor based on optical superlens technology. This technol...

    2024-01-05
    Vedi traduzione

  • Observation of laser power changes in ultrafast protein dynamics

    When researchers at the Max Planck Institute of Medicine conducted their first ultrafast X-ray crystallographic experiment on myoglobin in 2015, they were not aware that they had conducted the wrong experiment. By increasing the power of X-ray free electron lasers to ensure usable diffraction patterns, lead researcher Ilme Schlichting said that they "suddenly entered the wrong [excited] state with...

    2024-02-28
    Vedi traduzione

  • The new generation of special optical fibers is suitable for the application of quantum technology

    Recently, physicists from the University of Bath in the UK have developed a new generation of specialized optical fibers to address the data transmission challenges of the future quantum computing era. This achievement is expected to promote the expansion of large-scale quantum networks. The research results were published in the latest issue of Applied Physics Letters Quantum.The highly anticipat...

    2024-08-02
    Vedi traduzione

  • Microcomb launches a simplified design for powerful lasers based on chips

    Researchers at the University of Rochester have created new micro comb lasers that go beyond previous limitations and have simple designs suitable for various applications. The research results are published in Nature Communications.Optical frequency combs are optical measurement instruments that have revolutionized atomic clocks, spectroscopy, metrology, and other fields. However, the difficulty ...

    2024-05-25
    Vedi traduzione