Applications in Construction Industry 글 편집

Are you developing construction machinery or related equipment?

If so, you may have validation, troubleshooting, or other issues like:

• Noise and vibration of the powertrain and related components
  
• Driving performance on rough roads like unpaved roads, gravel roads, swamps
• Side slope stability, grade climbing
• Loads on ultra-large machines that are difficult to measure
• Durability of components
• Stability during operation (excavating, loading, unloading, ...)
• Ride Comfort, Steering Stability, Steering Response

Multibody dynamics simulation using RecurDyn is used in construction machinery and equipment development for such things as.

• Prediction of the noise and vibration during driving or operation
  
• Prediction of the load and stress to each component
• Design to avoid the rollover during excavating or loading/unloading operation
• Evaluation of vibration characteristic differences arising from track link material (Rubber, steel)
• Determination of driving loads on tracks and prediction of friction wear
• Durability analysis of components in an ultra-large machine that are difficult to test
  • For example: gears, bearings, races, arms, struts
    
• Driving performance and stability on rugged slopes
  
• Construction machinery powertrain performance, including NVH evaluation
• Analysis of lubricating film of various parts
• Design optimization to improve the fuel efficiency
• Optimization of control algorithms to improve the efficiency of hydraulic and electric excavators
• Ride comfort and operator safety evaluation

▶ Construction Equipment

Construction machineries simulated
by RecurDyn

Virtual test bed for Fortlift using
Multi-Body Dynamics

Excavator off-road driving simulation
using RecurDyn and DEM

Checks the characteristics of the vibration applied to the vehicle lower frame when it runs on a rough road

• Simple way to create track assembly in RecurDyn  
• Simulation of track link in motion using flexible bodies for a track link, idlers, rollers and sprockets  

▶ Power Systems

Prediction of the oil accumulation
on the spinning wheel

• Lubrication of the differential gear box   
• Ball Screw Simulation   
• Transmission Simulation   

▶ Multiphysics simulation using Multibody Dynamics and CFD/DEM

More powerful than FSI (Fluid Structure Interface)

Oil sloshing in a fuel tank and its impact
on the bulkhead and the tank surface

Car on the Flooded Road
using MBDxCFD co-simulation

Click the image for the detail story

Click the image to watch how to use RecurDyn

Danny Shin

• Tel: +82-031-622-3716
• e-mail: info@functionbay.com

or you can find FunctionBay branches or agencies from the below link in your region. https://support.functionbay.com/en/contact-form