Gear 글 편집

RecurDyn/Gear provides the easier modeling and the analysis of complicated gear train system in the graphical user interface. RecurDyn/Gear can analyze vibration characteristics and DTE (Dynamic Transmission Error) which is occurred from the real contact characteristic among gear teeth, considering user-defined backlash and tolerance. Also, the post-process function provides to check the information about the contact normal forces and friction forces in the contact point at each time step.

Features

• Graphical user interface for easy and fast model generation
  
• Library of custom geometric entities:

• Automatic gear geometry creation with automatic contact
• Efficient contact algorithms:
  • 2D Contact
  • 3D Contact
  • Involute Analytic Contact
• Fast and robust solver
• Plotting of contact forces
• Gears defined using ISO standard parameters such as module, pressure angle, number of teeth, etc.
• Subsystem concept for efficient interaction with other model assemblies, such as in a complete engine model

Easy Gear Generation Using RecurDyn/Gear

Benefits

• Model and simulate sophisticated models with gear trains quickly
• Obtain dynamic load history for stress and fatigue analysis
• Perform “what if” studies in order to refine:
  • gear tooth profiles
  • gear stiffness
  • shaft stiffness

• Study product dynamics:
  • transient conditions at start-up
  • failure conditions at high speed

               Camera modeling using RecurDyn/Gear

Application Examples

• Motor driven machine such as transportation equipment or wind-turbine engine
• Driving part design of washing machine or dryer
• Analysis of vibration and noise in a gear box