The Study of Biomass Briquetting Machine Die Hole's Effect on Stress State

Abstract

The key components of ringmatrixpress is a loop die, whose periphery clouds of die hole, which is easy to deformation to failure, need for frequent replacement of the mold. This improves the production costs of biomass briquetting technology. The study of stress state of die hole can provide a theoretical basis for the design of strength, long life die hole. By theoretical analysis of the stress of circumstances in the different locations of the die hole, we explore the stress distribution in the die hole and the influence on the strength of the die hole, determine the optimal parameters of biomass briquetting process.By analyzing the deformation produced by die hole under the effect of the pressure load, we seek the law of molding pressure on the die hole.