The dynamic pressure of drill bit,etc. ,has been measured and analysed in test drill rig by using pressure transducer dynamic strain analyzer,charge amplifier and CRAS random signal and vibration analysis system.
英
美
- 本文在試驗臺架上安裝壓力傳感器、利用動(dòng)態(tài)應變儀、電荷放大器以及 CRAS隨機信號和振動(dòng)分析系統進(jìn)行了鉆頭動(dòng)態(tài)壓力測試和分析。
