ABC Analysis of Industrial Process in the Electronic Industry of Mexicali

In the manufacturing processes of the electronics industry developed by electrical and electronic equipment and systems, there are variations that indicate the different types of causes that may manifest themselves. These changes in the operating specifications of industrial machinery can happen because electrical failures sometimes occur continuously or in certain daily, weekly and monthly periods. The analysis are carried out at this time mainly to know the operational performance (RO) of the equipment and systems of companies of the electronic turn. This generates imbalances in the planning activities in the programming of the different types of products that are manufactured and with it the decrease of manufactured units and in the majority of the times, economic losses occur. Being the city of Mexicali, a region of the northwest of Mexico where they are installed great amount of industrial plants of the electronic branch, a study with the objective of determining the main causes of the generation of electrical faults of the industrial machinery was developed. The most important tool used was the "ABC Graph" with the information obtained from the operation of the equipment and systems of an electronic branch company located in Mexicali, where it was observed that the RO was lower in the winter season. This occurred due to the deterioration of electrical connections and connectors of industrial equipment and systems due to the presence of atmospheric corrosion on their metal surfaces, which are mainly made of copper material. This electrochemical phenomenon occurs in interiors of the electronics industry, when the relative humidity (RH) and temperature levels are greater than 80% and 35 ° C combined with concentrations of sulfides that exceed air quality standards at certain times of the year. The study was developed in the period from 2016 to 2017.