Report on Adverse Measures for Automobile Cable Establishment of Quality Section Chief Zhang Mingxuan Bode (International) Automotive Systems Manufacturing Co., Ltd. Basic information on adverse events: Bad product number: 6832-2214 Name of defective product: unlock cable Occurrence time: 2019-2-18 Bad Quantity: 50 PCS Bad content: Seat back unlock failure. Disposal of defective products: 1. The company dispatched the problem-handling Commissioner to complete the inspection and sorting of 1200 customer products on site, isolating products that do not meet the requirements; 2. There is no stock in the factory; Bode (International) Automotive Systems Manufacturing Co., Ltd. Grasp the facts: Confirmation results of existing products: 1. After a full inspection of 1200 customer sites, no products that did not meet the requirements were found. 2. There is no stock in the factory. Bode (International) Automotive Systems Manufacturing Co., Ltd. Investigation of the main causes (factory inspection, validation, reproduction test, etc.): 1. After investigation, there are a few air holes on the surface of zinc head. After dissecting zinc head, it is found that the position of steel wire in die-casting die is 1 mm higher than the requirement. When the pull-off force is measured at 220N (drawing requirement is more than 980N), the zinc head falls off. 2. After analysis, when the steel wire is placed on diecasting die-casting die, the position of steel wire is too high to fall into the limit slot.Die casting is started immediately inside, resulting in the formation of blowhole on the top of the steel wire through the surface of the zinc head after die casting, and the pull-off force will be significantly reduced. 3. Reasons for the outflow: No such defects have been found in the 4X project or other projects in the past, and the inspector did not conduct 100% pre-pull inspection when the finished product was off line, resulting in the incorporation of defective products in the shipment. Bode (International) Automotive Systems Manufacturing Co., Ltd. Pull-off force test, zinc head pull-through, The position of steel wire is too high And fall off. are stomata on the surface of zinc head Bode (International) Automotive Systems Manufacturing Co., Ltd. Reasons for: There are stomat a on the surface of zinc head Instantly add induction alarm device to QX-245 die casting machine. If the steel wire is placed too high, the surface of the zinc head will be pierced. There are limited slots in die casting die cavity, but there is no induction alarm device in die casting machine. Productio n of Die Casting Machines Sharing Other Products Bode (International) Automotive Systems Manufacturing Co., Ltd. The risk was not identified in the project developm ent stage and was produced by common die casting machine. Rectification measures: Adding wire positioning induction alarm device to QX-245 die casting machine At present, the drawing design of the induction alarm device has been completed. At present, the equipment parts are purchased and expected to be put into use before 4-5 days. Induction coil steel wire Alarm lamp Bode (International) Automotive Systems Manufacturing Co., Ltd. Thank you! Bode (International) Automotive Systems Manufacturing Co., Ltd.