Technical data provided by the robot manufacturer at the time of product supply. The technical parameters of different robots are different, and the technical parameter items and user requirements provided by various manufacturers are also different. However, the main technical parameters of the robot should generally include: degrees of freedom, positioning accuracy and repeated positioning accuracy, working range, working speed, bearing capacity, etc。
Working speed
The speed at the end of the robot arm. Improving the speed can improve the work efficiency, so it is very important to improve the acceleration and deceleration ability of the robot and ensure the stability of the acceleration and deceleration process of the robot.
carrying capacity
The bearing capacity refers to the mass that the robot can bear in any position within the working range. The load of the robot depends not only on the mass of the load, but also on the speed and acceleration of the robot. For the sake of safety, the bearing capacity refers to the bearing capacity at high speed. Generally, the bearing capacity should not only consider the load, but also consider the quality of the robot end manipulator.
Movement speed
After the travel of each action of the robot or manipulator is determined, the time of each action can be allocated according to the work rhythm required by production, and then the motion speed of each action can be determined. For example, if a robot operating arm wants to complete the loading process of a certain workpiece, it needs to complete a series of actions such as clamping the workpiece, lifting, retracting and rotating the arm. These actions should be completed within the time specified by the work rhythm. How to allocate the time of each action depends on many factors, which can not be determined by ordinary calculation. It should be considered repeatedly according to various factors, and try to make the distribution plan of each action, and then determine after comparing and balancing. The beat is shorter, so it needs more careful consideration。