精品文档---下载后可任意编辑850 型拖拉机底盘组合件结构分析及轻量化改进的开题报告Title: Analysis and Lightweight Improvement of Structural Components of 850 Tractor Chassis AssemblyIntroduction:The 850 tractor is widely used in agricultural transportation and tillage applications. The chassis assembly components of the tractor play a vital role in the performance and operational efficiency of the vehicle. Therefore, it is essential to analyze the structural components' design and identify areas that can be improved for lightweight application. The aim of this study is to conduct a comprehensive analysis of the 850 tractor chassis assembly and come up with improved designs that are lightweight without compromising their performance.Objectives:• To carry out a structural analysis of the 850 tractor chassis assembly components.• To identify areas of the structural components that can be improved for greater lightweight application.• To design and develop lightweight structural components that are stronger and more efficient for the 850 tractor.• To evaluate the performance of the improved lightweight structural components and compare them with the existing components.Methodology:The study will involve a combination of primary and secondary data collection methods. The primary data collection method will involve field observations and measurements of the structural components of the 850 tractor. The collected data will then be used to create a 3D model of the tractor chassis assembly using computer-aided design (CAD) software. The 3D model will be used to perform a finite element analysis (FEA) of the structural components to evaluate their strength, stiffness, and durability. The results 精品文档---下载后可任意编辑from the FEA simulation will guide the design and development of the lightweight components. The improved components will be tested under simulated working conditions to evaluate their performance and compared with the existing components.Expected Outcome:The outcome of the study will be lightweight structural components that are stronger and more efficient than the existing components, without compromising the performance of the 850 tractor. The study is expected to provide valuable insights into the design and development of lightweight structural components for tractors and similar agricultural vehicles. The findings of the study will be useful for the agricultural industry in optimizing the performance and reducing the operating costs of tractors.
