ASTM F384 金屬外科角度骨折固定器
角度骨科固定器或壓迫性髖關節螺絲為用於治療骨幹骺端區塊的長骨骨折。裝載時在成角部分產生了一個彎曲負載壓縮，因此必須由研究人員在比較材料及設計時進行強度和剛性的評估，也可以由外科醫師來預測性能。在一個特定時間或負荷範圍的疲勞壽命也必須做確定。基於這些原因，測試裝置必須模擬由體重在傾斜部分的板塊所產生的壓縮負載。
測試是根據標準 ASTM F384——用於金屬外科角度骨折固定器的標準規格和測試方法。對於靜態測試，斜角壓縮負載持續作用直到固定裝置塑性變形或到達設定的撓度為止。目標是確定板塊的靜態彎曲剛性。四點彎曲及疲勞測試，對於必須準確的評估固定器需使用 ElectroPuls™ 測試儀或是 8870 疲勞測試系統，夾持裝置可以配或不配鹽水浴槽使用，並能調節適應不同的試片尺寸和形狀。
ElectroPuls
With more than ten years of running tests over billions of cycles, ElectroPuls systems are the established materials testing instruments using patented linear motor technology. Offering slow-speed static and high-frequency fatigue testing, this versatile testing capability means ElectroPuls systems are ideal for any lab or office space. Choose from axial only or combined axial-torsion systems that can deliver up to 10kN and 100Nm.
- Products
- 6/5/2019
- 4.7 MB
ElectroPuls™ E3000 Linear-Torsion All-Electric Dynamic Test Instrument
The ElectroPulsTM E3000 Linear-Torsion is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, bi-axial DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/3/2017
- 0.7 MB
ElectroPuls™ E3000 All-Electric Dynamic Test Instrument
The ElectroPulsTM E3000 is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, DynacellTM load cell, Console software, and the very latest in testing technology–hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/3/2017
- 0.7 MB
ElectroPuls™ E10000 Linear-Torsion All-Electric Dynamic Test Instrument
The ElectroPulsTM E10000 Linear-Torsion is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, bi-axial DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/7/2017
- 0.6 MB
ElectroPuls E10000 All-Electric Dynamic Test Instrument
The ElectroPulsTM E10000 is a state-of-the-art, all-electric test instrument designed for dynamic and static testing on a wide range of materials and components. It includes Instron® advanced digital control electronics, DynacellTM load cell, Console software, and the very latest in testing technology – hassle-free tuning based on specimen stiffness, electrically operated crosshead lifts, a T-slot table for flexible test set ups and a host of other user-orientated features. Powered from a single-phase supply it requires no additional utilities for basic machine operation (for example, pneumatic air, hydraulics, or water).
- Products
- 3/3/2017
- 0.7 MB