Korean

R&D

R&D Center

Overview


NVH concepts are set up in the early stage of development to reduce noise and vibration, and the integrated NVH engineering service is provided from prototype to testing, analysis, development and mass production.
Core Technology
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Development and application of eco-friendly materials

Apply eco-friendly materials → reduce the use of fossil fuel
Reduce odor, VOCs FREE and CO2
Apply recyclable materials
Apply biomass materials

Development of high-performance materials and parts

Improve insulation and sound absorption functions → Enhance NVH functions
Apply microfiber and nanomaterials
Electromagnetic wave, high frequency wave(electromagnetic sound) blocking technology
Antibacterial, antiviral, and odor prevention technology
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Weight reduction of materials and parts

Develop lightweight/high modulus materials → improve fuel efficiency
Conduct research on weight reduction of interior materials for improving fuel efficiency
Conduct research on foaming and light weight additives
simplify integral curing and structure

Research Areas/Achievements

Material Development

Securing the competitiveness of new future technology through research
and development of new materials and new method

■ Discover mid- and long-term new businesses

 - Discover new business for the new growth engine in the future
 - Secure future initiative technology to respond to the global market, Develop collaborative new technology
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■ Develop collaborative new technology

 - Technical service and technical cooperation of clients
 - Develop win-win cooperation technology for second and third partners
 - Strengthen capabilities for developing new technology by attracting national projects
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■ Develop new self technology

 - Discover new technology through idea exchange meeting of new technology
 - Develop new technology through trend research and benchmarking analysis
 - Identify customer requirements and characteristics
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Plan

We carry out the optimal design using verification tool and self-design of all processes from
automobile lay-out to design skin and detailed product design



[Design equipment]
Possession of various design equipment including CATIA, NX, and PRO-E to respond to the global design
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CATIA V5

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UG (NX)

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PRO-E (CREO)



[Operation of PLM and R&D DB system]
Operation of PLM system for optimized development management from design to production for optimal design
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PLM

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PLM

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RnD DB



[Design verification]
Utilization of digital standard template and digital verification(DPA) to verify the design data quality
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Design templete

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DPA verification

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Design Review

Interpretation

We are committed to reducing cost price and weight and improving functions by predicting problems
and conducting improvement activities through prior verification from all phases of product design

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    FMH


    Optimization of FMH collision performance in the design phase to satisfy the North American Regulations(FMVSS 201U) of H/LINING product

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    PU Foaming


    Foaming] Analysis of product forming in the design phase of PU foaming product to perform PU flowability and vent hole optimization

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    Structure - Trim analysis


    Reduction of trimming die weight and verification of trimming power of all products including H/LINING and NVH PKG

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    Structure - Modal analysis


    Prior prediction and improvement of BSR problems through modal analysis of H/LINING single product and assembly conditions

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    Press Foaming


    Improvement of quality and reduction of failure costs by identifying and improving problems through verification of formability in the D/OTR product design phase

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    Acoustic

    Cost reduction of acoustic analysis (VA One) on specimen/part unit or automobile
Test

Proposal of the optimal specifications of cost price/wieght/performance through
Sound Package Optimization

  • Goal setting rnd

    Set performance/cost price/weight target

  • Sound leakage rnd

    Improve panel joint and penetration

  • Noise source rnd

    Countermeasure against engine&motor noise

  • Ransfer path rnd

    Analyze the sound insulation of each panel

  • Optimization rnd

    Optimize the performance/cost price/weight