한국기계가공학회지 (Journal of the Korean Society of Manufacturing Process Engineers)

  • 제11권4호
  • /
  • Pages.125-130
  • /
  • 2012
  • /
  • 1598-6721(pISSN)
  • /
  • 2288-0771(eISSN)
한국기계가공학회 (The Korean Society of Manufacturing Process Engineers)
권호 표지

티타늄합금의 나선운동 미세입자 분사가공 시 표면거칠기 특성

The Characteristics of Surface Roughness when Micro Blasting of Titanium Alloy with Spiral Movement

  • 김상현 (경남대학교 대학원 첨단공학과) ;
  • 왕덕현 (경남대학교 기계공학부) ;
  • 이세한 (경남대학교 기계공학부)
  • 발행 : 2012.08.31
⟨ 이전 논문 다음 논문 ⟩

초록

When conducting a powder blasting to a spinning cylindrical workpiece in the codition of 0.76~1.5(mm) in nozzle size, 1~5(atm) in working pressure, and 40~100(mm) in stand off distance, the value of surface roughness becomes under $0.283{\mu}m$, which is not enough to expand a bonding area. In the case of horizontal transfer blasting with 0.76mm of nozzle size, 100mm of stand off distance, and 2~5atm of working pressure, $0.5{\sim}0.7{\mu}m$ of surface roughness has achieved regardless of feed rate.

키워드

참고문헌

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