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Reseach and Development

Researching and Developing

Paying close attention to customers' needs constantly, HMR's R & D center focuses on researching and developing PDC cutters and related products with excellent performance which meet customers' needs and even exceed customers' expectations to win more market share for customers.

R & D Support
  • Talent Advantage

    30 research experts, covers 13% of the total staffs, most of them are senior engineers, doctors and masters.

  • Resource Invest

    More than 7% of the total sales income has been invested into the R & D center for researching and developing, process improving and technology innovating.

R&D Equipment

  • VTL - Vertical Turret Lathe

  • XRD - X-ray Phase Analyzer

  • EDX - Energy Dispersive Spectroscopy

  • SEM - Scanning Electronic Microscopy

  • C-Scan - Ultrasound Scanning Microscope

  • Automatic Cobalt Magnetic Measuring Instrument

  • Quantitative Metallographic Microscope

  • Hammer-dropping Impact System

  • Diamond Susceptibility Analyzer

  • Laser Particle Size Analyzer

  • Hardness Testing System

  • Digital Coercive Meter

  • VTL

    For wear resistance test

  • XRD

    For stress test

  • Hardness Test System

    For hardness test

  • C-Scan

    For internal defect detection, including delamination, cracks, cavities and holes in the PDC

  • Hammer-dropping Impact System

    For impact resistance test

  • SEM

    For micro-structure observation

  • Thermal Stability Test System

    For thermal stability test

Patents
With the unremitting efforts of the R & D team, HMR has obtained 32 domestic and foreign patents so far:
  • 19

    Domestic Patents

  • 1

    Foreign Patent

  • 11

    Utility Model Patents

  • 1

    Appearance Patent