Dissertation > Excellent graduate degree dissertation topics show

Research on Design Method of a Articulated Dump Truck Frame

Author: FanDongLin
Tutor: GuoZhiJun
School: Henan University of Science and Technology
Course: Vehicle Engineering
Keywords: Articulated frame Finite Element Method Modal Lightweight Design method
CLC: U469.4
Type: Master's thesis
Year: 2008
Downloads: 348
Quote: 12
Read: Download Dissertation

Abstract


Articulated Dump Truck (ADT) is a non- highway truck transport vehicles , subject to the attention of the world with good mobility and a wide range of road adaptability . With the rapid development of China's national economy , ADT will become an indispensable means of transport by road construction, mining and other kinds of projects with good market prospects . The frame is the various key load bearing member of the automotive powertrain and cab , cargo compartment the assembly installed base and inside and outside the vehicle . , Should also have a good dynamic performance of the automobile frame in addition to having sufficient strength and appropriate stiffness . The lightweight frame is an important issue in the design of modern automobile frame , lightweight frame to reduce the energy consumption of the car and reduce emissions, and can also reduce the consumption of raw materials , reduce production costs . Self-development for Articulated Dump Truck , an articulated frame design . I-DEAS software complete the corresponding articulated frame 3D digital design . This kind of frame using the finite element method for static analysis , modal analysis . The evaluation of the dynamic characteristics of the frame according to the automotive vibration evaluation principles . To a first-order natural frequency of the frame by a first-order sensitivity analysis of performance constraints, optimization of the thickness of the member , to achieve a lightweight frame . Optimized frame weight loss 241kg, accounting for 7.10% of the frame 's total mass , the first natural frequency of the frame to improve to 10.8Hz , the maximum bending moment at the bending stiffness is reduced to 4.34% , fully satisfy the the frame overall performance requirements . Articulated Dump automobile frame developed design , a summary of the general design method with articulated frame outlines the design process of the articulated frame , in the preliminary design of the articulated frame , dynamic assessment and lightweight in design content , design criteria and design methods .

Related Dissertations

  1. Research on the Structure and Characteristics of Permanent Magnetic Coupling,TH139
  2. Simulation Analysis on Temperature Stress of RCC Arch Dam and Its Construction Joints Design Research,TV642.2
  3. Stability Analysis of Roller Compacted Concrete Gravity Dam Based on Time-history Method,TV642.2
  4. Finite Element Analysis and Optimization Design of a Tractor Cab,S219.02
  5. Research on Intelligent Aerial Bomb for Forest Fire Fighting,S762
  6. Closed thin-walled beams composite modal damping prediction,TB33
  7. A Study on the Application of Traditional Module Ideology in Landscape Form Design,TU986
  8. English -speaking Chinese learners willing verb bias analysis,H195
  9. Foreign Language Teaching modal particle teaching,H195
  10. A Contrastive Study on Modality in American and Chinese TV Interviews,H314
  11. Finite Element Modeling of Electrodynamic Vibrator and Design for Appending Table,TB534.2
  12. Research on Some Dynamic Characteristics of Complex Rotor System,TH113
  13. Analysis and Evaluation of Some Heavy Truck Drive Axle Housing’s Static and Dynamic Characteristics,U463.218.5
  14. Exeplore the Harmony of the Early Pianoworks by Ravel,J624.1
  15. Mothods for Utilizing L System Theory to Design Home Textile Simplisim Style,J504
  16. Research and Design of a Ligntweight Monitoring System for Complicated J2EE Application,TP311.52
  17. The Band Structure in 2D Resonant Phononic Crystal,O735
  18. Preparation and Properties of Lioght Weight Refractory Used in Radiant Cooker and Fireplace,TQ175.1
  19. Experiment of Spatial Evolution Established in the Wake of Circular Cylinder under Interference,O353.4
  20. Research on Sensing with High Birefringent Photonic Crystal Fiber,TP212
  21. The Design and Research of a New Type of Clamping Elements for Roller Guide,TG659

CLC: > Transportation > Road transport > Automotive Engineering > A variety of automotive > Dump Truck
© 2012 www.DissertationTopic.Net  Mobile