ASTM F384 弯角整形外科骨板金属夹持装置
弯角整形外科骨板夹持装置或髋压紧螺钉用于治疗长骨干骺端部位骨折。在弯角部位加载产生压缩弯曲载荷，研究人员在比较材料和结构时对此必须做强度和刚度评价，还要由外科医生预测性能。在规定时间或加载范围的疲劳寿命也必须测定。基于这些理由， 试验装置必须模拟骨板转角部位由于体重而承受的压缩载荷。
试验基于ASTM F384 －弯角整形外科骨板金属夹持装置标准规范和试验方法。对于静态试验，施加斜向压缩载荷，直至夹持装置发生塑性变形或达到设定挠度。目标是确定骨板静态弯曲刚度。对于精确评价夹持装置则需要用ElectroPuls电子动静态材料试验机或8870疲劳试验系统进行四点弯曲和疲劳试验。夹持装置可以配或不配盐水浴槽使用，可以调节适应不同的试样尺寸和形状。
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.
- 产品
- 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).
- 产品
- 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).
- 产品
- 3/3/2017
- 0.7 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).
- 产品
- 3/3/2017
- 0.7 MB