Vehicles often encounter wading, high humidity and other environments when driving, which places extremely high requirements on the sealing and waterproof performance of the battery tray.Any slight leakage may cause serious safety risks such as battery short circuit and thermal runaway. Therefore, car companies continue to upgrade the air tightness testing standards of battery trays.
Relying on core self-developed technologies and one-stop leak detection solutions, Hirays helps battery manufacturers solve the problem of efficient battery tray detection and achieve both quality and efficiency improvements.
Success case analysis——battery tray
With the rapid expansion of the new energy vehicle market, battery manufacturers need to significantly improve detection efficiency to meet the needs of high-speed operation of production lines.However, when facing large-sized and complex battery trays, the existing detection solutions are inflated./抽气时间过长，导致检测周期拉长，严重制约了整体生产节拍。
After understanding the customer’s product information and testing needs,, Hai Ruisi relies on closeWith 20 years of profound technical accumulation in the field of air tightness testing, we quickly respond to customer needs and provide them to customers free of charge.Customized one-stop battery tray air tightness testing solution.
Hirays battery tray micro flow one-stop solution
Part to be tested:Battery tray sheet metal welds.
Detection difficulties:①The customer's battery tray product itself is too large and inflated/抽气时间变长，导致检测精度降低；②液冷管道有冷却液，水汽会影响检测结fruit.
Solution:According to product characteristics and customer needs, our companyRecommended customersadopted by usersmicro flow tester,Paired with customized jigs, test platforms and accessories, the one-stop leak detection solution helps manufacturers quickly replace battery tray leak detection equipment and adapt to production lines faster.
Solution advantages
1. Fast charging2.0 solution to improve efficiency: To address the pain point of long inflating time for large battery trays, Hirays adopts fast charging2.0 technology, the inflation time of 40L large-volume workpieces is shortened to 30 seconds, and the detection efficiency is increased by 300%, perfectly matching the production line rhythm demand.
2. Self-developed coreComponents to ensure accuracy: This solution equipment adopts the valve island and high-sensitivity sensor independently developed by Hirays. Through uniqueThe Y valve is designed to build a waterproof barrier to prevent water vapor interference; the detection accuracy is as high as 0.01ml/min, and the detection results are highly stable.
3. Digital integration to help optimize production lines: In response to customer production needs, this solution is equipped withThe EMS data management system and intelligent terminal (code scanner + result printer) enable real-time uploading of inspection data and quality traceability, providing strong support for production line optimization and efficiency improvement.
