Welding detection method for CCS assembly

The invention relates to a welding detection method for a CCS assembly, which comprises the following steps: S100, welding the CCS assembly through laser welding equipment, and transferring the welded CCS assembly to detection equipment, S200, vibrating the CCS assembly through the detection equipment, and detecting the performance of the vibrating CCS assembly, and S300, detecting the performance of the CCS assembly at the detection equipment. And detecting whether the offset of the PIN of the CCS assembly is less than or equal to an offset threshold and whether the size of the foreign matter at the PIN of the CCS assembly is less than or equal to a size threshold through an image analysis method. According to the application, vibration simulation is carried out on the CCS assembly, so that the actual use working condition of the CCS assembly is simulated. The detection result is more in line with the actual situation, and the long-term stable work of the CCS assembly in the actual use process can be ensured