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:
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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.
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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
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Durability analysis of components in an ultra-large machine that are difficult to test
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For example: gears, bearings, races, arms, struts
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For example: gears, bearings, races, arms, struts
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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
▶ Power Systems
Prediction of the oil accumulation
on the spinning wheel
▶ 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
(performance compariso of 4-wheel drive loader)
Car on the Flooded Road
using MBDxCFD co-simulation
using RecurDyn and EDEM
Click the image for the detail story
List of the presentations for each country (presentation materials are not available)
2019
Hitachi Construction Machinery - Integrated MBD-FE coupled simulation of the large hydraulic excavator using RecurDyn
Honda
- A Study on the Rotating Vibration of Camshaft in High Rotation Area of DOHC 4 cylinder engine
2017
Doosan Infracore - Development of prediction technology for workload using virtual excavator
2015
KITECH - development of construction equipment of environment-friendly mechanical type for urban regeneration
2014
Doosan Infracore - The case of hydraulic control system and dynamic integrated simulation of construction equipment
2009
Toyota - CAE engineering development and its application for vibration of engine
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