In the research of micro nano technology and materials science, mechanical testing is an indispensable and important link. Especially at the microscale, the relationship between force and displacement directly affects the accuracy of testing and the reliability of data. In order to solve this problem, the SW-F series force probe has emerged. Based on the SW series soft tungsten probe, by calibrating the lateral stiffness coefficient k of the probe, accurate acquisition of force displacement curves at the microscale has been achieved, providing more reliable technical support for in-situ experiments.

The innovation of the SW-F series force probe lies in its ability to accurately calibrate the lateral stiffness coefficient k of the probe by adjusting the diameter and length of the fine tungsten wire. The diameter and length of the tungsten wire directly affect the stiffness of the probe, thereby affecting the accuracy and sensitivity of micro nano mechanical testing. The probe is designed based on the SW series soft tungsten probe, retaining its nanoscale tip and high rigidity characteristics. At the same time, by finely adjusting the tungsten wire, the SW-F series force probe has more accurate lateral stiffness, enabling it to capture force displacement curves more accurately in in-situ experiments.

In situ experiments, the SW-F series force probes performed particularly well. Traditional mechanical testing often relies on complex experimental environments and equipment, while the design of SW-F series force probes enables them to be easily integrated into various in-situ experiments, achieving real-time acquisition of force displacement curves. Through this tool, researchers can monitor the mechanical properties of the test sample in real time under different external forces, thereby gaining a more intuitive understanding of the material's mechanical properties, deformation process, and its relationship with displacement.

In addition, the SW-F series force probes not only have a wide range of applications in mechanical testing of micro nano materials, but can also be applied in fields such as biomedical and nanoprocessing. For example, in the mechanical testing of biological samples, this probe can accurately measure the response of samples such as cells and tissues under external forces, providing strong tool support for biomechanical research. In the process of nanofabrication, the precise mechanical properties of SW-F series force probes can also be used for nanoscale machining control, promoting the development of nanotechnology.

Overall, the SW-F series force probes have achieved more accurate mechanical testing by calibrating the lateral stiffness coefficient k, providing strong support for the implementation of in-situ experiments and data acquisition. With the continuous deepening of micro nano mechanics research, the SW-F series force probes will play an important role in more fields and promote the continuous development of technological innovation.