Paper Key : IRJ************746
Author: Do Ngoc Hien
Date Published: 01 Apr 2025
Abstract
In the electronics manufacturing industry, to meet fierce market competition, companies should improve product quality and reliability. One of the effective ways to eliminate problems and improve product quality is through reliability testing. This study would introduce how to design reliability testing to reduce product issues and improve storage conditions for raw materials used in the production process. Statistical tools would be used to analyze problems araising during the assembly process to find the root causes and thus propose reliability testing methods. The study was conducted at a company that produces mobile printers. After applying the suggested improvement alternatives, the number of mobile printer issues decreased by around 70%. In addition, the effective standards for temperature, humidity, and bearing capacity were also applied. Specifically, temperature should be ranged in 251(oC); Humidity should be around 555(%), bearing capacity of the vendor should be at least 55N (5.6Kgf). The results provide suggestions for improvement to reduce serious issues, and improve product quality.
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