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Parallel Beam Load Cell Loading Point
Edit: Hanzhong Quanyuan Electronic Co.,Ltd    Date: Jul 10, 2017

When weighing containers or monitoring the filling state, Parallel Beam Load Cell the horizontal movement of the containers and brackets due to temperature changes must be taken into account. Rigid mounting accessories prevent this movement and eventually produce horizontal lateral forces, Parallel Beam Load Cell resulting in measurement errors. This force sometimes causes the sensor to be damaged or even completely broken. This may occur at the load loading point where the eccentric load or the oblique load may produce torque and lateral forces, Parallel Beam Load Cell so the structure of the horizontal force to avoid temperature deformation or other factors is chosen.

The use of mounting accessories to assemble the sensor's criteria is to eliminate a wide range of interference. And therefore require the installation of specific accessories depending on the application. However, in the final analysis, only the design engineers weighing the weighing technology can determine the interference in the measurement process. So the different sensor structure, Parallel Beam Load Cell not only a wide range of load introduction, there are a variety of options to install accessories.

Typical elastomeric supports are many overlapping plates and layers that are interconnected by a vulcanization process. A small force also moves the top and bottom load guides in parallel. Parallel Beam Load Cell So the upper support plate can avoid lateral force, and not to the sensor under the support plate additional force. The horizontal translation between the container and the sensor can be up to 15 mm. At the same time, the return force is generated in the translation, so that the container is back to the starting point, Parallel Beam Load Cell which is independent of the load, and is proportional to the translation distance, according to the elastic support model of up to 800 Newton, Parallel Beam Load Cell this support can balance tilt up to 1.7 ° Of the container.

In particular, it is advantageous to impinge on the impacted load vibration and other external vibration and elastic support. In addition, the elastic support is designed to be well insulated and its layered structure minimizes the heat transfer between the container and the sensor. Parallel Beam Load Cell To limit the lateral offset, Parallel Beam Load Cell as long as the endpoint offset protection is set, the parts are not required to be operated.

NOTE: Since the container is connected to the pipe so that the elastomer is supported at a rated load, it is deformed by about one millimeter, which is significantly larger than the actual amount of deformation of the sensor. Parallel Beam Load Cell If it is not considered, a large error will occur.

Although it is not necessary to use a conventional guide rod, it is necessary to ensure that the container is firmly fixed when the center of gravity is unstable. In the field of container weighing, Parallel Beam Load Cell the elastic support body is able to meet the low-precision requirements of low cost and simple components.

The multi-ball support allows lateral displacement of the support points, Parallel Beam Load Cell such as horizontal deformation of the container due to temperature changes or changes in chamber pressure. The multi-ball support is mounted on the support of the sensor, Parallel Beam Load Cell which is supported on the multi-ball support by means of a center pin during assembly, which maintains a vertical load at a larger lateral displacement. When using multi-ball support, the load is introduced into the sensor loading point via the EPO part (platen). Parallel Beam Load Cell It allows the maximum horizontal displacement depending on the sensor rated load, which is between ± 10 mm and ± 25 mm. Parallel Beam Load Cell The maximum allowable lateral force can reach 0.5% of the rated load. Parallel Beam Load Cell Because multi-ball support does not have the characteristics of self-resetting, it must be attached to the installation of high-quality guide rod to fix.


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