The manipulator is a multi-degree-of-freedom manipulator, which uses motors and various mechanical driving methods. Mainly used in industry, medical care, warehousing and service industry. In modern science and technology, the application of mechanical arm is more and more extensive. Its appearance not only improves production efficiency, but also undertakes arduous tasks that are difficult for human beings to complete.

Multi-degree of freedom architecture

Mechanical arm is a device with multiple degrees of freedom, usually at least 6 degrees of freedom. These six degrees of freedom represent different directions and angles, such as rotation, expansion, grasping, push and pull, etc. This is the basis for the mechanical arm to complete a specific task. At the same time, the structure of robot arm becomes complicated, and joint control and mechanical customization become essential components.

Classification of manipulator

Robots are usually divided into the following categories: industrial robots, service robots, medical robots and educational robots.

1. industrial manipulator

Industrial manipulator is one of the most widely used and efficient manipulators. Generally used in manufacturing industry to take products out of production line. Industrial manipulator can perform tasks quickly and accurately, so it has become the standard of many industrial companies.

2. Service manipulator

The main function of the service manipulator is to assist the daily production and life of human beings. This kind of mechanical arm can be used in shopping malls, hospitals, hotels and other public places. They can help people carry heavy objects and clean up. With the continuous updating and upgrading of intelligent technology, the application scope of service robot arm is more and more extensive.

3 medical manipulator

Medical manipulator can be used in hospital operating room. They can perform high-precision surgical cutting, which greatly shortens the operation time and risk. Similarly, there are also mechanical arms used in physical therapy.

4. Educate the robot arm

Educational manipulator is a good helper for children to learn science, aiming at attracting children's interest in engineering. This kind of mechanical arm is usually simple in structure, and children can realize the experiment of power device and the control of mechanical structure through simple procedures.

Advantages of mechanical arm

The advantages of mechanical arm include not only improving production efficiency and quality, but also liberating from dangerous and harsh environment. At the same time, the mechanical arm can be adjusted according to the production process to achieve the best effect. The mechanical arm is also more durable and easier to maintain and upgrade.

Conclusion: The mechanical arm is an excellent mechanical device which is widely used. It can be used in multiple directions and degrees of freedom through mechanical driving such as motor. At the same time, the mechanical arm has also brought innovation and change to modern production and life.