Each component of a force measuring sensor will affect the final technical performance of the sensor. Some force measuring sensors only use simple fixed methods to avoid damage to the electronic circuits of the sensor caused by movement of the sensor wires, while some force measuring sensors with short conduction distances rely solely on adhesive sealing. However, for larger and heavier force measuring sensors, the lack of appropriate wire fixing or sealing is the bottleneck that makes them most prone to failure. In particular, the material and tightening force of the fasteners used when installing a sealing head to fix wires also affect the final technical performance of the force measuring sensor. It is worth noting that there are very few fasteners used in conjunction with sealing adhesive, which can avoid residual stress caused by relying on tightening force and prevent leaks caused by insufficient tightening force.
Automated testing is a process of transforming human-driven testing behavior into machine execution. In this process, force measuring sensors introduce the concept of automated testing to save manpower, time or hardware resources and improve testing efficiency. Users can log in to the server using any internet-connected computer to view real-time monitoring information. As force measuring sensor automated force measurement systems continue to be improved, different industries will gradually apply automated force measurement systems.
Only those who have done it will understand the importance of survival rate for the important fish species in aquaculture. If problems cannot be discovered in a timely manner, it will result in a large number of seafood deaths, which will be a huge loss. In recent years, a team has developed a system that can automatically control water quality. The force measuring sensor system is primarily aimed at users of aquaculture, and its main role is to combine monitoring and control into one! Users only need to set the data on the system, and the system can achieve automation.
The automatic stationing positioner is the core hardware device of the subway structural deformation automatic monitoring system. Under the control of the system, the automatic stationing positioner automatically aims at the target prisms of the benchmark points and deformation points, obtaining accurate angle and distance information. The automatic stationing positioner should maintain the conditions of unobstructed vision, and each automatic stationing positioner should cover overlapping parts of the area to achieve mutual measurement calibration. In addition, in the subway construction process, timely countermeasures should be taken to control settlement and avoid construction accidents.
Due to the various residual stresses generated during the process of rough forging, mechanical processing, heat treatment, surface grinding, resistance strain gauge bonding and pressure curing, etc., elastic elements continuously loosen and release with changes in time and usage conditions, resulting in performance fluctuations in force measuring sensors, mainly manifested in unstable zero point and sensitivity.
In order to enable force measuring sensors to pass through the initial unstable period during production, experimental tests are carried out by simulating various usage conditions using technological means, and technology for achieving stability is referred to as stability processing. In addition to commonly used temperature aging and electrical aging treatments in the manufacturing process, there are primarily two methods for the stability processing of force measuring sensors, namely heat treatment and mechanical treatment.
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