The machine tool has been widely applied to manufacture and trial production in many machinery industry. Blast induced ground vibration may cause an environmental impact such as damage on adjacent structures and facilities. In order to evaluate the influence of blast induced vibration on the machine tools, we measured the blast vibration and vibration of machine tools. Based on the evaluation, we suggest that the influence of the blast vibration on the accuracy of machine tools.

Abstract
 1. 서론
 2. 발파진동과 평가기준
  2.1 발파진동
  2.2 공작기계의 진동 평가기준
 3. 측정 방법 및 결과
  3.1 측정 대상 및 측정 방법
  3.2 측정결과
 4. 고찰
  4.1 발파진동의 크기를 기준한 평가
  4.2 공작기계의 정밀도의 영향
 5. 결론
 References

• 이진갑(경기과학기술대학교 기계자동화과) | J. K. LEE