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extensometer n.【機械工程】伸長計。

extensor

The predictions have shown a good agreement with the experiment results . the creep testing method was studied thoroughly in this paper . the whole creep testing system is developed by creep machine , extensometer , resistance strain gage , a / d translation board , computer and a set of software which can collect creep data automatically 本文對樹脂基三維編織復合材料的蠕變測試方法進行了深入研究,采用自行研制的蠕變機,利用引伸計、電阻應變儀、 a d轉換器、計算機等儀器,自行編制的蠕變數據自動采集軟件形成了一套蠕變測試系統。

The paper introduces the method to optimize the elastic element structure of sensor and how to make the elastic element structure optimization come true by using the ansys soft . author takes the structure optimization of one electrical resistance strain gauge extensometer as an example . and establishes the mechanics model , optimization parameter model , optimization mathematics model for the elastic element of the electrical resistance strain gauge extensometer , at the same time , discusses the design space , programs analysis file and optimization control file by using the ansys parameter design language 論文提出用ansys軟件對傳感器的彈性元件結構進行優化的方法,研究了如何用ansys軟件實現彈性元件的結構優化,以應變計式引伸計彈性元件的結構優化為例,建立了應變計式引伸計彈性元件的力學模型、優化參數模型,優化數學模型和對設計空間的探討,用ansys的參數化設計語言編制了分析文件和優化控制文件,經計算獲得最優結果。

In order to probe into the anti - friction mechanism and effectiveness of turbulent zone of flexible pipe , extensometer with high accuracy and high - frequency response characteristics is used to study the frequency variation feature of flexible pipe ' s outer diameter with reynolds number 摘要為探討柔性管的紊流區域減阻效果的產生機理,采用高精度高頻率響應特性的應變儀對柔性管外徑隨雷諾數的頻率變化特性進行了研究。

Tensile test without extensometer on foils and strips of aluminium and wrought aluminium alloys with a thickness up to 0 , 179 mm 對厚度在0 . 179mm以下的鋁和鍛造鋁合金薄片材和帶材進

Metallic materials - calibration of extensometers used in uniaxial testing - video extensometer systems and their calibration 金屬材料.單軸向試驗用伸長計的校準.視頻伸長計系統

Metallic materials - calibration of extensometers used in uniaxial testing - laser extensometer systems and their calibration 金屬材料.單軸向試驗用伸長計的校準.激光伸長計系統

Application of the semi - rigid fixture and the extensometer of great gauge length in experiment of stedstrand testing 半剛性夾片和大標距引伸計在鋼絞線試驗檢測中的應用

Calibration of the extensometer with a long marked distance used in steel strand tensile test 鋼絞線拉伸試驗用大標距引伸計的標定

Standard practice for verification and classification of extensometer system 伸長計檢驗和分類的標準實施規范

Design and application of a new type of extensometer for low temperature 新型低溫引伸儀的設計與應用

The comparision of two - side and one - side electronic extensometer 雙側和單側電子引伸計的比較

Measurement of the lateral strain can be accomplished using a lateral extensometer . 側向應變可用側向引伸儀來測量。

The weight of the extensometer is balanced by means of a counterweight . 利用一個配重來平衡引伸儀的自重。