Dissertation > Excellent graduate degree dissertation topics show

Development and Study of OpenGL-Based CNC Grinding Simulation System for Rotary Burrs

Author: ZuoYuTian
Tutor: ZhangGuanWei
School: Tianjin University
Course: Mechanical Manufacturing and Automation
Keywords: Simulation Tool Swept Volume Boolean operations Interference
CLC: TG596
Type: Master's thesis
Year: 2005
Downloads: 122
Quote: 0
Read: Download Dissertation

Abstract


As a new tool sharpening carbide rotary file processing is very complex . In order to improve the efficiency and reduce the cost of the work , often using computer modeling and simulation technology to simulate actual processing environment and process simulation analysis methods . In this paper, the process developed by Tianjin University of rotary file 4 - Coordinates NC Grinding machine simulation , analysis and comparison of two commonly used simulation algorithm proposed discrete algorithm based on the shape of the axial , from both theory and practice given grinding machining simulation system in OpenGL work platform development aspects specific ideas and implementations . This paper includes the following aspects : 1 through the analysis of the overall structure of the four - axis NC rotary file sharpening machine , set up the machine coordinate system and tool motion mapping relationship ; grinding motion mathematical model is established . 2 . Discrete method based on the shape of the axial rotational workpiece axially discrete become the simple voxel analysis of the different simulation modeling method and tool swept volume generated by the tool shape and trajectory and discrete workpiece model for Boolean operations , enabling processing of simulation . The proposed simulation system development platform and system design of the overall program , and introduced a series of basic work such as coloring and feature-based modeling , such as machining simulation module and its detailed description . 4 wheel track interference analysis and compensation approach .

Related Dissertations

  1. Study of Interaction between Epoxy Molecules and Carbon Fiber Surface with Molecular Simulation,TB332
  2. Research on Mechanism Analysis and Modeling Simulation of Horizontal Well Tractor,P631.83
  3. Research on Optical Surface Testing with Interferometers,TG84
  4. Numerical Simulation and Experiment on Hydroforming of Cups with Controllable Radial Pressure,TG386
  5. Research on Technology and Mechanism of Joining Cemented Carbide to Carbon Steel,TG454
  6. Numerical Study of the Effect with Straight and Bowed Stator in Different Axial Gaps,TH45
  7. Numerical Simulation of Film Cooling in Turbine Cascade with Non-Axisymmetric Endwall Method,V231.3
  8. High Speed Aerodynamic Convection and Coupled Heat Transfer of Complicated Bodies,V215.4
  9. Simulation Analysis on Temperature Stress of RCC Arch Dam and Its Construction Joints Design Research,TV642.2
  10. Numerical Simulation and Contrastive Analysis of Labyrinth Seals and Leaf Seals,TK263.2
  11. The Research of a Novel High Efficiency PFC Circuit Based on One Cycle Control,TM46
  12. Analysis of Multiple Access Interference in Asynchronous Direct Sequence Spread Spectrum Communication System Using Gold Sequence,TN914.53
  13. Task Partition of Network Simulation under Large-Scale Computing,TP393.01
  14. Mechanism Design and Kinematic Simulation of a Celiac Invasive Surgical Robot,TP242.3
  15. Aerial Target Anti-interference Recognition and Tracking System,TN215
  16. Analysis of the Impact of Tailings Dam Stability under Seepage Role,TV649
  17. Expression Dynamics of Pheromone Binding Proteins and Expression Influences by Mating and Knockdown of Cryl in Spodoptera Exigua,S433.4
  18. Molecular Cloning, Mrna Expression and Rnai of Nadph-Cytochrome P450 Reductase Gene in Helicoverpa Armigera (Hǘbner),S435.622.3
  19. Hydrophilic structure of different types of surface -modified polyurethane material and coagulation 12 factor nine peptide fragments,and fibrinogen P1 fragment of computer simulation of the interaction,O631.3
  20. Simulation of Passive Containment Cooling System on GOTHIC Platform,TL364.2
  21. Steering Mechanism and Hydraulic System for the Electronic Control Hydraulic Power Steering System of Tractor,S219.02

CLC: > Industrial Technology > Metallurgy and Metal Craft > Metal cutting and machine tools > Grinding and grinding machine > Process control of grinding machines and CNC grinder
© 2012 www.DissertationTopic.Net  Mobile