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R&D

Since establishing our corporate R&D center in 2000, we have localized imported core engine components one by one.

Research & Development

Technology that makeswhat could not be made

R&D at S&W starts on the shop floor. Numerical analysis of cam profiles and machining programs, design and analysis of forging dies, forming and joining of super heat-resistant alloys — all were problems we had to solve ourselves in order to make real products.

Through government research projects and purchase-conditioned new product development programs we localized cams and camshafts for large engines, and the technology gained along the way is protected by patents and utility models.

Fields

Research Fields

  • 01

    Design · Development

    • CAD-based NC modeling, 2D · 3D design
    • Research into new technologies and processes for part development
    • Development of evaluation techniques for raw materials and products
  • 02

    Testing · Analysis

    • Quality analysis of raw materials
    • Development of special test and evaluation programs
    • Evaluation of results; collection and analysis of technical data
  • 03

    Localization

    • Localization of diesel engine components
    • Review and planning of new business items

Track Record

Major Development Results

  1. Characteristic analysis of valves for high-speed marine engines

    Government research project · joint research with the Korea Institute of Machinery & Materials

  2. Localization of four-stroke marine engine parts and two utility models

    Valve spindles, camshafts, piston pins and others · exhaust valve structures for naval and marine diesel engines (Reg. Nos. 0228952, 0228953)

  3. Localization of fuel cams for RT-flex engine supply units

    Purchase-conditioned new product development program · Small and Medium Business Administration

  4. Localization of camshafts for Wärtsilä 50DF engines

    Purchase-conditioned new product development program · Small and Medium Business Administration

  5. Patents registered — marine wave-power generator and 3 others

Core Technology

Core Technologies

  1. 01Induction hardening of camshaft profiles
  2. 02Numerical analysis of camshaft profiles and CNC machining programs
  3. 03Design and analysis of camshaft forging dies
  4. 04Forging and friction welding of super heat-resistant alloy (Nimonic 80A)