Aluminum alloy-glass composite laser welding method

Disclosed is an aluminum alloy-glass composite laser welding method. The method includes the steps of S1, setting a process path according to sizes and shapes of aluminum alloy and glass and performing preparation of a welding jig; S2, performing preliminary welding pretreatment operation on the aluminum alloy and glass to be welded; S3, using the welding jig to clamp the aluminum alloy and glass completed in pretreatment operation in the step S2 as required; S4, setting laser processing parameters of a laser; S5, using the laser to perform laser welding on the aluminum alloy and glass according to the processing path set in the step S1 to obtain an aluminum alloy-glass composite; S6, removing the welding jig to complete the whole welding operation process. With the method, performance of the glass and aluminum alloy is fully exerted, fusion welding is directly performed by adopting laser, the mode of conventionally performing brazing in a vacuum chamber is abandoned, and the shortcoming about limitation of w