Technical analysis of key parameters of Tensile machine: Scientific selection from force measurement accuracy to Power system
Abstract:
本文系统解析了拉力试验机的核心性能参数及其选型逻辑。重点阐述了测力准确度的国家标准分级（GB-0.5级与GB-1级）、分辨率与解析度的本质差异及其量程换算方法，明确了有效测力范围的实际工程意义（建议20%-80%量程使用）。通过对比直流马达与伺服马达的技术特性，结合材料测试需求（如薄膜与复合材料差异），提出了试验速度、行程设计的计算模型。最终给出"标准优先-精度匹配-量程适配"的技术选型路径，为材料力学测试设备的科学选择提供系统化决策依据。
Products required
Relevant knowledge
- 1Tensile machine application in various industries
- 2Tensile machine purchasing guide [dry version]
- 3Talking about the performance test of epoxy resin film coated on PET
- 4ASTM D5019 Single-layer roofing film reinforced CSM board (chlorosulfonated polyethylene (PE)) standard interpretation
- 5Common problems and solutions in tensile testing
- 6What is tensile strength testing and which products can be tested?
- 7Factors Affecting the Performance and Accuracy of Tensile Testing Machines
- 8Classification of Tensile Testing Machines
- 9How many driving methods are there for Tensile Testing Machines?
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