The manufacturing process of industrial electronic scales mainly includes the following key steps:
Sensor manufacturing: The sensor is one of the core components of the electronic scale, and its manufacturing process includes rough processing and fine processing. Rough processing uses a milling machine to initially shape the sensor raw material, and fine processing is performed using a machining center and a grinder for fine processing, and then drilling and tapping are performed after completion.
Then, the sensor needs to be quenched and tempered to increase hardness. Next, paste the chip on the sensor, use a high-temperature oven for aging treatment, then weld the chip and the circuit board, and perform high and low temperature tests to ensure its stability at different temperatures.
Scale body manufacturing: The production of the scale body is also divided into rough processing and fine processing. Rough processing uses a milling machine to shape the scale body raw material, and fine processing is performed using a machining center and a grinder for fine processing, and drilling and tapping are performed after completion. The scale body also needs to be quenched and tempered to increase hardness. After completing rough processing and fine processing, install the sensor on the scale body, weld and test.
Installation and welding: Weld the finished large package scale body and install the sensor on the scale body. Use an automatic electric welder during welding to ensure full penetration and reduce corrosion of the internal structure. Various parts of the scale body, such as the U-beam and the control panel, are made of cold-rolled steel plates and high-strength steel plates to ensure structural stability.
Testing and packaging: After the installation is completed, the electronic scale is tested and calibrated, and the equipment is packed after it is confirmed to be fault-free. During the entire production process, multiple tests are required, such as sensor calibration test and high and low temperature test, to ensure the stability and accuracy of the electronic scale in different environments.
