Abstract
In this project, the design and structural analysis of a debarking machine are carried out to optimize its performance and durability. The debarking machine plays a crucial role in the wood processing industry by efficiently removing bark from logs before further processing. The design is executed using CATIA software, ensuring precise modeling of key components such as rollers, cutting grippers, a conveyor system, and a supporting frame. Structural analysis is performed in ANSYS software to evaluate the mechanical strength of the machine by testing different material options for the rollers. The goal is to identify the most suitable material that enhances durability and efficiency while minimizing operational wear and tear.
The debarking machine consists of two primary rollers equipped with cutting grippers that effectively strip bark from logs. These rollers rotate to ensure efficient bark removal with minimal damage to the wood surface. Additionally, the conveyor system plays a vital role in transporting the removed bark. It incorporates idle rollers positioned below the machine to facilitate the smooth movement of bark waste away from the working area, ensuring an uninterrupted debarking process. The machine’s frame support is designed to withstand the mechanical stresses generated during operation, ensuring structural stability and longevity. By conducting a thorough structural analysis, this study compares different roller materials to determine the best combination of strength, wear resistance, and manufacturability.
Through this analysis, the project provides valuable insights into improving the efficiency and reliability of debarking machines used in industrial applications. Selecting the optimal roller materials enhances the machine’s operational lifespan and reduces maintenance costs. Additionally, the improved conveyor system design ensures effective removal of bark waste, preventing blockages and maintaining a steady workflow. The results contribute to a better understanding of material behavior under mechanical loads, aiding manufacturers in designing more durable and cost-effective debarking machines for the wood processing industry.