지능형 저항 점 용접 시스템의 자동차 차체 적용

While RSW(Resistance Spot Welding) have been the most successful sheet metal joining process in automotive industry, there are certain quality issues due to the control system and its application process. Recent materials and coatings make the process more complicated resulting in new challenges for quality welds. In this research, an intelligent RSW system with adaptive control algorithm is introduced to overcome typical RSW issues and its applications to automotive body assembly are presented.