Universal metal material bending mechanics experiment device

By adjusting and positioning the components, the problem of existing devices being unable to adapt to samples of different specifications has been solved, enabling precise clamping and efficient bending experiments on different metal materials, improving detection accuracy and reducing operational complexity and cost.

CN122409369APending Publication Date: 2026-07-17XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Filing Date
2026-04-10
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing metal material bending test apparatuses are specialized and cannot be adapted to samples of different specifications. They are also cumbersome to operate and costly.

Method used

Employing adjustment and positioning components, the servo motor drives a bidirectional lead screw to adjust the spacing of the fixing frame and the positioning clamping degree, while a hydraulic rod provides stable pressure. Equipped with rubber pressure blocks and pressure sensors for real-time monitoring, it achieves precise clamping and data acquisition of metal materials of different sizes.

Benefits of technology

It enables precise clamping and bending experiments on metal materials of different sizes, reducing errors, improving detection accuracy, and lowering operational complexity and equipment costs.

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Abstract

本发明公开了一种通用型金属材料弯曲力学实验装置,属于金属材料力学测试设备技术领域,包括调节组件、金属材料定位组件和金属材料弯曲力实验组件,所述调节组件包括试验台,所述试验台的正面安装有显示屏,通过第一双向丝杆驱动滑动块调节固定架间距,配合第二双向丝杆控制定位夹开合,可适配不同尺寸、规格的金属材料,无需更换专用夹具,拓宽实验适用范围,通过定位夹搭配防滑垫设计,结合伺服电机驱动的双向丝杆传动,能牢固夹持材料并避免位移,保障弯曲实验受力点精准,减少误差,通过液压杆提供稳定压力输出,压力传感器实时监测弯曲受力,数据同步传输至显示屏直观呈现,橡胶材质压块可避免材料表面损伤,提升检测精度。
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