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Battery Welding Modules Case Study

Carrs Welding Technologies Ltd News and PR from Carrs Welding Technologies Ltd - Published 29 November 2019 Carrs weld numerous parts for the car industry from clutch plates to collapsible steering column assemblies.
dvances in laser welding technologies are constantly expanding the range of processes which can be performed. Now Carrs can offer many processes which were simply impossible with conventional welding methods.

Below are a range of examples of our previous work in the automotive field.

The Overview
The industrial demand for electric battery modules used in the automotive industry is increasing with the recent advances in the field of regenerative energy sources.

Thermally sensitive applications (Like Lithium-ion cells) benefit from laser welding as there is a strong need for controlled weld depths. The lasers used for this case study were pulsed solid-state (Nd:YAG) lasers with a wavelength of 1064nm. These lasers are known for their flexibility, consistent power output and accurate pulse-to-pulse stability, making them ideal for the welding of the battery modules described in this case study. Carrs Welding Technologies (CWT) has been working through the challenges that are involved for the last 10 years.

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CWTÂ’s knowledge in welding batteries led a well-known automotive manufacturer to approach CWT

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