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공정공학 지역 – 계측 자동제어판 – 매일의 주제 – 2020-12-21번 문제

2020-12-21View Original

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공정공학 지구-계측 자동제어판-일일 안건-제2020-12-21번 문제 토론 주제: 333, 피스톤 직경 D=350mm, 실린더 효율 η=0.9, 포지셔너 공기압력 Ps=500KPa일 때, 이 피스톤 액추에이터의 출력력을 구하시오.(정답만 제시한 사람에게 5점을 주며, 올바른 계산 과정이나 상세한 설명이 있는 경우 추가 점수를 줍니다.)
Reply #22020-12-21
F=π/4×η ×D = 3.14/4×0.9×352×5 = 4300(×10N)
Reply #32020-12-21
F=π/4×D×D×P×η = 3.14/4×35×35×5×0.9 = 4327.3(킬로그램)
Reply #42020-12-21
피스톤 직경 D=350mm, 실린더 효율 η=0.9, 포지셔너 공기압력 Ps=500KPa일 때, 이 피스톤 액추에이터의 출력력을 구하시오. 풀이: F=л/4×η×D2×Ps=3.14/4×0.9×352×5=4327.3kgf(×10N). 답: 이 피스톤 액츄에이터의 출력력은 4327.3kgf(×10N)입니다.
Reply #52020-12-21
F=π/4×η×D²×Ps=3.14/4×0.9×35²×5=4327.3kgf(×10N).
Reply #62020-12-21
F=π/4×D×D×P×η = 3.14/4×35×35×5×0.9 = 4327.3(킬로그램)
Reply #72020-12-21
F=л/4×η×D2×Ps=3.14/4×0.9×352×5=43273N
Reply #82020-12-21
이 피스톤 액추에이터의 출력력은 4327.3kgf(×10N)입니다. 해석: F=л/4×η×D2×Ps=3.14/4×0.9×352×5=4327.3kg.
Reply #92020-12-21
F=π/4×D×D×P×η = 3.14/4×35×35×5×0.9 = 4327.3(킬로그램)
Reply #102020-12-21
F=π/4×D×D×P×η = 3.14/4×35×35×5×0.9 = 4327.3(킬로그램)
Reply #112020-12-23
F=π/4×η ×D = 3.14/4×0.9×352×5 = 4300(×10N)

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