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TürkçeWorking principle and application characteristics of three-dimensional force sensor
The three-dimensional force sensor is also called a three-axis force sensor, a three-component force sensor, and a three-component force balance, which can simultaneously measure the force on a vertical axis in the Cartesian coordinate system. The following is its working principle and application characteristics.
1. Working principle
The three-dimensional force sensor is based on the strain-type force sensor and adopts the principle of resistance strain, also known as the strain-type three-dimensional force sensor. It is composed of elastic element, resistance strain gauge and Wheatstone bridge circuit. The weight of the object to be weighed acts on the elastic element to deform it to generate a strain. The resistance strain gauge pasted on the elastic element converts the strain proportional to the weight of the object into a change in resistance, and then converts the change in resistance through a bridge circuit. It is a voltage output, and the measurement task can be completed by displaying the voltage output value measured by the instrument.
2. Application features
The three-dimensional force sensor can simultaneously detect the change of force value in three directions, x-axis, y-axis, z-axis (vertical force), and output three sets of voltage signals at the same time. The sensor has three kinds of measurement load options (per channel), which can be passed Multi-channel display gauges display data values.
The multi-dimensional force sensor is a force sensor that can measure force and torque components in more than two directions at the same time. It is widely used in the research of robot fingers and claws, robotic surgery research, finger force research, tooth research, force feedback, brake detection, Precision assembly, cutting, restoration research, plastic surgery research, product testing, tactile feedback, teaching and learning. The industry covers robotics, automobile manufacturing, automated assembly line assembly, biomechanics, aerospace, textile industry and other fields.
