Application of Small Modulus Gear on the Finger Joint of Humanoid Robot
The application of small module gear in the knuckle of humanoid robot is mainly reflected in its high precision, low noise and strong load capacity. These characteristics make the small module gear become the ideal choice for the humanoid robot knuckle transmission system.
First of all, the knuckles of humanoid robots need to achieve fine motion control, including complex operations such as grasping and manipulating, which requires high-precision transmission systems. The small module gear has more teeth, and the shape of each tooth is more accurate, so it has higher transmission accuracy and can meet the high accuracy requirements of the humanoid robot knuckles.
Secondly, humanoid robots need to keep noise levels low when performing tasks to avoid interference with the environment and people. Due to the higher precision of the small module gear, the fit between each tooth is closer, and the backlash is smaller, so the friction and noise generated during operation are also smaller, which is conducive to the humanoid robot to achieve low-noise operation.
In addition, the knuckles of the humanoid robot need to bear a certain load during operation, including the weight of the grasping object and the movement resistance. The small modulus gear has more teeth and each tooth is more accurate, so it has a stronger load capacity and can withstand greater torque, providing stable and reliable power transmission for the knuckles of the humanoid robot.
In the design of humanoid robot knuckles, the application of small module gears needs to consider its manufacturing process and tooth profile matching and other factors. The tooth profile of the gear needs to match the working ability of the machine tool, while reducing the backlash as much as possible to reduce the friction and noise of the gear during operation. In addition, it is necessary to select suitable materials and heat treatment processes according to the working conditions and requirements of the humanoid robot to ensure that the small module gear has sufficient strength and wear resistance.
In short, the application of small modulus gears on the knuckles of humanoid robots can achieve transmission control with high precision, low noise and strong load capacity, and provide strong support for the operation of humanoid robots.
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