Study of the Compaction Dies Used in Powder Metallurgy and its Fatigue Analysis through Software

Abstract

One of the major tasks in the powder metallurgy process is tool development. In this study, we described some key parameters of the die LIFE and fabricated them using fabrication techniques. EDM machining, which includes variations such as CNC thread reduction EDM machines, is the most common manufacturing method. Roughing and trimming reduction techniques were used to manufacture the punch. Examining FATIGUE LIFE shows the durability of the die in terms of cyclic vanes. This post-graduation thesis investigates the fatigue behavior of press tools made with specific materials and tool designs. The design of the tool is specifically based on cross-sections, and mild steel and aluminum are also possible materials. This piece does a great job of mentioning all the consequences.