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激光焊接是一种高精度、高效率的焊接技术,

在各个领域中都得到了广泛的应用,如汽车制造、

航空航天、造船、电子设备、医疗器械等。

随着激光技术的发展,激光焊接在气密性器件、热处理领域也得到了应用,用以焊接水冷板(液冷板),相比搅拌摩擦焊(FSW)和真空钎焊,具有加工效率高、焊道光滑平整、焊接后续工作量低、熔深稳定、可以实现精密焊的特点。

超薄水冷板、电池模块液冷板、水冷板水道口、异形体水冷板等,使用激光焊接技术,都可以轻松实现

Professional Field

Currently, the laser technology solutions, laser equipment, and automated production lines independently developed by Xinhhe Laser have begun mass production and use in related industries such as refrigeration, containers, automation, and automotive manufacturing, and have started to be applied in heavy industries such as shipbuilding and marine engineering, aerospace, and rail transportation


High Quality Welding

High Precision and Control

High Efficiency and Automation

Contactless Welding

Laser focused cold plate liquid cooling radiator welding has been produced for many years, demonstrating strong technical strength and market competitiveness in the fields of energy storage plates, liquid cooling plates, and water cooling plates.

In response to the welding challenges of high reflective metal materials such as copper and aluminum, laser innovation adopts annular spot and central point adjustable technology, optimizing process parameters reasonably through an advanced control system, which can effectively reduce welding spatter, and produce no pores or cracks, resulting in delicate weld seams and high quality, effectively ensuring the airtightness of the cold plate liquid cooling radiator.

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Laser Welding Technology

Equipment Advantages

服务内容

当前水冷板传统焊接工艺基本分为:搅拌摩擦焊(FSW)、真空钎焊、氩弧焊等完成。传统焊接有优点和缺点:搅拌摩擦焊(FSW)可焊接大件工件,其焊接强度是母材的70%。钎焊适合大批量的生产。这些传统模式的焊接有一些不足之处,比如说搅拌摩擦焊接,焊接效率低,焊道容易卷边,搅拌头大无法精密焊接,关键是(焊接后热变形大,后期整形麻烦、二次加工成本高)真空钎焊,接头耐热性差、钎料容易外溢导致流道堵塞。

Mainstream Cooling Methods

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Liquid cooling, as the current mainstream cooling method for power/storage batteries, makes the quality of the welding process of liquid cooling plates particularly important, which will directly affect the performance and heat dissipation effect of the liquid cooling plates.

Traditional methods are insufficient

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