Body-in-White
Weld "challenging" materials like galvanized steel, aluminum, and HSS with advanced fiber laser technology.
- Reduce Postprocessing Accomplish zero-gap welding of galvanized steel without spatter or weld pores.
- Eliminate Filler Avoid cracks when welding aluminum 6000 alloys - without filler wire.
- Prevent Cracking Weld high-strength steels at rapid feed rates with no subsequent cold cracking.
Lighten Up
BIW has been revolutionized by the use of new materials that have stiffness and strength similar to traditional steel alloys yet are much lighter. But, welding these materials – like aluminum, high-strength, low-alloy steel (HSLA), and advanced high-strength steel (AHSS) – often creates challenges. Coherent developed Adjustable Ring Mode (ARM) fiber laser technology to deliver the precise control over material heating and cooling needed to successfully weld these materials in volume production.
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Video Spotlight
Laser Welding of High-Strength Aluminum to Cast Aluminum
Both high-strength and cast aluminum deliver proven benefits for automotive construction, but also present challenges to laser welding. In particular, both are prone to hot cracking and spattering. These problems are solved utilizing a welding system based on the Coherent ARM laser and the new thyssenkrupp LSK06 laser clamping head.
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Featured Blog
How to Get a Head in Automotive Laser Welding
Learn how the Coherent ARM fiber laser is making automotive welding of challenging materials used in body-in-white construction faster, easier, and better.
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By providing your information and clicking ‘Subscribe’, you opt-in to receiving periodic email marketing communications from Coherent Corp. and understand that your personal data will be processed in accordance with our Privacy Policy and that our Terms apply. You may opt-out of marketing emails sent by us at any time by clicking the unsubscribe link in any marketing email you receive.
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