Answer: The working range of a robot with a Cartesian configuration is usually rectangular, which is accurate in most cases.
Answer analysis: Cartesian robots, also known as linear robots or gantry robots, have a rectangular structure and provide linear motion by sliding on their three perpendicular axes (X, Y and Z). This structure enables Cartesian robots to form a rectangular range of motion within the workspace.
Specifically, the working range of a Cartesian robot is determined by the following factors:
1. Guide rail length: The length of the guide rails on the three axes of X, Y, and Z directly determines the maximum movement distance of the robot in these directions, thereby limiting the size of the working range.
2. Structural limitations: Although the working range of a Cartesian robot can theoretically be an infinitely large rectangle, in reality, due to the structure of the robot itself (such as the installation position of components such as motors, reducers, sensors, etc.) and physical limitations (such as the size of the space in the working environment, obstacles, etc.), its working range will be subject to certain restrictions.
3. Accuracy and stability requirements: In some high-precision or high-stability application scenarios, in order to ensure the robot's motion accuracy and stability, the working range may be further restricted or optimized by software or hardware means.
In addition, it is worth noting that although the working range of a Cartesian robot is usually rectangular, it does not mean that it can only perform simple linear motion within this rectangular range. By combining multiple Cartesian robots or collaborating with other types of robots (such as multi-joint robots), more complex and flexible motion trajectories and tasks can be achieved.
In summary, the working range of a robot with a Cartesian configuration is usually rectangular, but the specific range will be affected by many factors. In practical applications, it is necessary to select the appropriate robot type and configuration according to specific needs and conditions.