Major Development Results

Published Theses

2015

  • A Study on Design of a Light weight MW Class Offshore Wind-
    turbine Hollow Rotor shaft

    Journal Name : International Journal of Precision Engineering and Manufacturing
    Overseas / SCI
  • A Door Frame for Wind Turbine Towers Using Open-Die Forging and Ring-Rolling Methods

    Journal Name : The Korean Society of Mechanical Engineers
    Overseas / SCI

2014

  • A study on the Shape Optimization adn the Forming Process
    Design of a 7MW Rotor shaft

    Journal Name : IInternational Journal of Precision Engineering and Manufacturing
    Overseas / SCI
  • Research on manufacturing techniques of a shrink disc for 5MW offshore wind power generators

    Journal Name : Fall 2014 Korea Wind Energy Association
    Domestic / Non-SCI
  • Manufacturing technology in forging components for wind turbine and its market changes
    Journal Name : Wind energy Grid-Adaptive Technologies
    Overseas / Non-SCI
  • Optimization of a manufacturing process of a shrink disc for 5MW offshore wind power generators
    Journal Name : Fall 2014 The Korean Institute of Metals and Materials
    Domestic / Non-SCI
  • Research on optimization of a manufacturing process of a shrink disc for large-scale offshore wind power generators
    Journal Name : Fall 2014 The Korean Society for Technology of Plasticity
    Domestic / Non-SCI
  • Effect due to assembly error of gear box rack and pinion for jack-up
    Journal Name : Fall 2014 The Korean Society for Technology of Plasticity
    Domestic / Non-SCI
  • Research on a single type shrink disc for 5MW offshore wind power generators/div>
    Journal Name : The Korean Society of Ocean Engineers
    Domestic / Non-SCI
  • 2.5MW wind power generator gear box toothing adjustment
    Journal Name : Korea Production and Manufacturing Systems Society
    Domestic / Non-SCI
  • Vibration characteristics of power-split gear-train for 2.5MW wind power generators
    Journal Name : The Korean Society of Marine Engineering
    Domestic / Non-SCI

2013

  • Forging process design of a second hand rotor shaft pipe for offshore wind power generators

    Journal Name : Fall 2013 The Korean Institute of Metals and Materials
    Domestic / SCI
  • Research on lightweight design for wind power rotor shafts
    Journal Name : Journal of the Korean Society of Marine Engineering
    Domestic / SCI
  • Optimization of shrink disc manufacturing process for offshore wind power generators
    Journal Name : 2013 Korean Institute of Metals and Materials Fall Symposium
    Domestic / SCI

Technology Certification

2016

  • APPARATUS FOR PRELIMINARY FORMING OF HOLLOW MEMBER

    Registration/ Application No. : 10-1611372
    Registration/ Application Date : 2016.04.05
    Category : Registered
  • Power transmission device for wind turbine

    Registration/ Application No. : 10-1611378
    Registration/ Application Date : 2016.04.05
    Category : Registered

2015

  • Apparatus for forming hollow shaft

    Registration/ Application No. : 10-1506918
    Registration/ Application Date : 2015.03.24
    Category : Registered
  • Apparatus for forming of hollow type

    Registration/ Application No. : 10-1506585
    Registration/ Application Date : 2015.03.23
    Category : Registered
  • Apparatus for forming of hollow type

    Registration/ Application No. : 10-2015-0017403
    Registration/ Application Date : 2015.02.04
    Category : Applied
  • Apparatus for forming wind turbine shaft

    Registration/ Application No. : 10-2015-0004481
    Registration/ Application Date : 2015.01.12
    Category : Applied

2014

  • Power transmission device for wind turbine

    Registration/ Application No. : 10-2014-0037992
    Registration/ Application Date : 2014.03.31
    Category : Applied
  • Power transmission device for wind turbine

    Registration/ Application No. : 10-2014-0037993
    Registration/ Application Date : 2014.03.31
    Category : Applied
  • Heat treatment method of yaw bearing for wind generator

    Registration/ Application No. : 10-1360115
    Registration/ Application Date : 2015.02.04
    Category : Registered

2013

  • A manufacturing method for profiled ring of Ni-base superalloy for obtaining a uniform microstructure

    Registration/ Application No. : 10-1330641
    Registration/ Application Date : 2013.11.12
    Category : Registered

2012

  • Method for designing piercing loss in ring rolling process

    Registration/ Application No. : 10-1196642
    Registration/ Application Date : 2012.10.26
    Category : Registered
  • Method for performing heat treatment on ring shaped product

    Registration/ Application No. : 10-1137490
    Registration/ Application Date : 2012.04.10
    Category : Registered

2011

  • A semi-finished ring rolling machine and manufacturing method for profiled ring

    Registration/ Application No. : 10-1188605
    Registration/ Application Date : 2011.07.06
    Category : Registered
  • High strength and toughness material and method for forming tower flange using the same

    Registration/ Application No. : 10-1301617
    Registration/ Application Date : 2011.05.13
    Category : Registered
  • Alloy for tower flange

    Registration/ Application No. : 10-2011-0019104
    Registration/ Application Date : 2011.03.03
    Category : Applied

2007

  • Method for designing shape in ring rolling process

    Registration/ Application No. : 10-0769253
    Registration/ Application Date : 2007.10.16
    Category : Registered

SCM

Steelmaking

Forging
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