Battery trays are structural elements that enclose and safeguard the battery modules and their supporting electrical and thermal management systems. Battery modules must precisely fit into the battery tray, which must fit seamlessly within the vehicle's chassis.

Variations in tray dimensions can result in improper assembly or misalignment. Specifically, flatness errors can lead to bad welds and loose connections to the power system (disrupting the electricity flow) or to the cooling system (altering the heat transfer). Such deficiencies will eventually affect the battery’s performance and longevity, and reduce the car’s efficiency.

Precise, fast, and certified quality inspection is of the utmost importance for EV manufacturers.

Challenge

How can an EV part manufacturer perform quality inspection within the required time and tolerances?

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