Laser welding industrial machinery

Electrical battery laser welded

Lantec to start production of a new series of components for batteries focused on electric automobile.


 

Friday, 29 December 2017 | Published in Blog

New try out to test laser welding control system

Lantec is running a test to prove reliability of 4D Weld Watcher system. According to the manufacturer, partially ionized metal vapour is created during laser welding, cutting or soldering. This escapes from the weld pool and emits a broadband light, the so-called process light. The WeldWatcher measures this process light using a photo-electric sensor. By doing so, typical features, such as the beam flux density, spectral components, time or progress are analyzed and used for quality control.
Wednesday, 22 November 2017 | Published in Blog

New test is carried out in Lantec to consolidate process of laser welding.

In this case we are laser welding 0.3 thick Alu plates together. 

First tries are done preparing butt welding tool with good results at 1.2 m/min. However tensile test results are giving low values for the expected target. 

Secondly, overlap (0.3 + 0.3) welding shots are produce, lowering power and using 600 w pulsed power laser. Results as shown in the picture are more likely to be accepted by the customer. Additional challenge is to avoid heat damage on the outer side of the plate. By producing 0.4 mm welds (106 microns spot) and 0.5 mm penetration we see there is a steady process and good tensile resistance goal is achieve.
Wednesday, 25 October 2017 | Published in Blog

Do you need help to adress your laser welding projects?

Leave us your data and our Commercial Department will contact you.

Entrada no válida

Entrada no válida

Entrada no válida

Entrada no válida

Entrada no válida