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Technical Paper

Development of the Heat Treatment Automation System for the Car-Body Mold

2013-03-25
2013-01-0008
The manual mold heat treatment is affected by workers' skills so maintaining consistent quality is limited. To overcome the limitations of such a manual process and to improve and stabilize the quality of heat treatment, in this study, the composition of the efficient heat treatment system will be investigated by adopting the robot automation system with the exclusive robot and heat treatment automation process. In order to overcome limitations of the precise heat treatment adopting a manual type, this study will cover the virtual working process and the dedicated robot system for heat treatment with OLP(Off-Line Programming).
Technical Paper

Development of Fuel Cell Hybrid Electric Vehicle Fueled by Methanol

2003-03-03
2003-01-0421
Hyundai has developed a Santa Fe fuel cell vehicle (FCV) in which methanol fuel processor is installed and integrated with PEM fuel cell system. Pure hydrogen is produced from the mixture of methanol and water by steam reforming followed by metal membrane purification and is then fed to fuel cell system to generate electrical energy. This system has the advantage of simplifying the integration of fuel cell subsystem and fuel processor subsystem. The operation of brassboard system has been carried out for performance evaluation and the development of fuel cell controller. And then the methanol reforming fuel cell system has been incorporated into electric drive train in the vehicle. AC induction motor is powered by the hybrid system using fuel cell and a nickel metal hydride battery as energy sources to improve the system efficiency and the acceleration response of the vehicle.
Technical Paper

Developing the Thermoplastic Water Pump and Power Steering Pulley for a Passenger Car

1998-02-01
980736
The thermoplastic automotive pulley has been developed and will be commercialized to high volume production that achieves cost saving and weight reduction over other automotive pulleys in the metal and thermosetting resin by Hyundai Motor Company. Design feature incorporated in this automotive pulley allow it to be manufactured and assembled onto the water pump more efficiently in consequence of design integration with the water pump and power steering pulley. However, the harsh environment and dynamic loads that the thermoplastic pulley has to withstand required extensive CAE analysis and testing of the molded parts and the standard glass reinforced PA was selected for the application to maximize cost savings. The key aspects of the plastic automotive pulley as well as its advantage are presented.
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