Visual automatic inspection process for leak of gas generator shell

The invention provides a visual automatic inspection process for a leak of a gas generator shell. The visual automatic inspection process is characterized in that a leak visual inspection device is used for detecting, the process comprises the following steps of (S1) arranging and loading through a vibrating plate, (S2) dividing materials and sending initial products of gas generator shells into adetection zone for detection one by one, (S3) excluding and collecting defective products with defects through by flow channel switching, and (S4) collecting and dividing and packaging products thatpass inspection. Through the set visual inspection device, the inspection of the height, leakage and burrs in a hole of the gas generator shell can be achieved, the quality of a through hole of the gas generator shell is ensured, the defective products are prevented from entering into a next production process, and the quality of the products are effectively controlled. 本发明提供种气体发生器壳体漏孔视觉自动检查工艺，其特征在于，采用漏孔视觉检查设备进行检测，包括以下步骤：S