3 Three of systematic quality management of the fuel tank welding apparatus for hydrogen cars

摘要

The present invention relates to a system for manufacturing a fuel tank for a hydrogen fueled car and, more specifically, to a triple quality management system of a fuel tank welding apparatus for a hydrogen fueled car, when manufacturing a fuel tank for a hydrogen fueled car by welding an upper body and a lower body which are symmetrical, capable of managing the temperature of a heater unit and the temperature of the melted surface between the upper body and the lower body, maintaining a regular distance with the heater unit and an adhesion distance in fuse even if dimensions of the supplied upper body and lower body are always different, and stably producing uniform products by sensing and managing fusing pressure in fuse.