Kapasitör Dizgisine Yönelik Görü Tabanlı Bir Algoritma

Abstract

In this study, an image processing algorithm was developed to assembly capacitor onto the circuit board. Electronic components which are assembled on the surface are used on the printing circuit board. However, due to need for high capacitance value, through-hole mounted capacitors require to be used. Pressing is performed on the legs to increase the solder surface area of the capacitor. Offsets caused by pressing or production of the capacitor block the assembly process. There-fore, this process is achieved manually. In order to increase the production quality and production rate, it is suggested that the capacitor should be placed on the printed circuit board using a vision algorithm based on the difference between the capacitor legs with the center point of the gripper. Edge detection algorithm was developed to obtain offset value to send information to the robot. In this way, the set point has been defined on the robot workspace. As a result of the study, it is shown that capacitors can be placed on the printed circuit board with the desired sensitivity by measuring the offset values of them. As a result of the error analysis, it is observed that offset values were not within the tolerance range if the developed algorithm usage is not considered.