热机械疲劳（TMF）试验系统
热机械疲劳（TMF）系统可模拟机械疲劳和热循环的复合效果，通常在燃气涡轮机和类似设备的运行过程中会出现这种情况。通过利用先进的8800数字控制器，Instron®可提供完全一体化的TMF系统，以复制大多数艰苦的工作条件，例如:紧急停止落地式涡轮机或激活喷射式涡轮机的加力燃烧室。
作为世界领先的一体式TMF试验解决方案供应商，英斯特朗系统在许多国家得到广泛应用。热机械疲劳系统以普通的电液伺服疲劳试验系统为基础，例如:8801 100kN或8802 250kN，亦可整合至8861或8862伺服电机设备。热机械疲劳试验系统还可设计成更先进的系统，例如:拉扭双轴或平面双轴十字形试验机。
全自动英斯特朗TMF试验软件包符合ASTM E 2368和最近颁布的ISO 12111标准的相关要求。包含四个阶段：
- 稳定
- 热应力测量
- 验证
- TMF试验
最新数字型RF感应加热产品和强制冷却外壳技术，结合最新Eurotherm温度控制器中简单易用的双PID功能，可实现高达1100℃的精确温度周期变化，其加热率可超过50℃/秒、冷却率超过25℃/秒。
功能特点
- 完全可调式线圈和引伸计定位系统
- 水冷夹具的模块化设计及可互换头可进行各种试样的试验。
- AlignPRO为全角度和同心调整提供完全预加载的载荷传感器。
- 专门设计的高温精确引伸计
- 试样冷却选择：自然冷却或强制冷却，内部冷却或外部冷却
- 互锁安全屏
- 高级热电偶监控系统与软件
- 异型线圈设计，以符合试样的几何形状和材料要求
- 一揽子解决方案用的19"机架式控制器
Thermomechanical Fatigue (TMF) Testing Systems
Instron Thermomechanical Fatigue testing systems provide a fully integrated, turnkey solution for analysis of combined thermal and mechanical loading cycles on high performance materials.
- 产品
- 5/29/2019
- 0.6 MB
Dynacell Fatigue Rated Load Cells
The 2527 Series load cells are designed for use with Dynamic Testing Systems; offering exceptional performance with the ability to measure forces as low as 1/250th of the force capacity to an accuracy of 0.5% of reading. Automatic transducer recognition and electrical calibration, makes them easy to use. The load cells can withstand loads up to 150% of their force capacity without damage and 300% without mechanical failure. All Instron load cells are individually temperature-compensated and tested for accuracy and repeatability on calibration apparatus that is traceable to international standards, with a measurement uncertainty that does not exceed one-third of the permissible error of the load cell.
- 产品
- 8/17/2018
- 0.8 MB
AlignPRO™ Alignment System
Compliant with ASTM E 1012 standards, the New AlignPRO™ system is designed to assist you in the measurement, adjustment and verification of load string alignment.
- 产品
- 8/9/2013
- 0.7 MB