The aluminum alloy and alloy steel materials for robot arm bases each have their own unique advantages, providing precise and adaptable solutions for various industrial scenarios. Thanks to its low density, the aluminum alloy base weighs only about one-third of the alloy steel base. This not only facilitates transportation and installation but also significantly reduces the energy consumption during the robot's operation, minimizes wear and tear on the robotic arm joints, and extends its service life. Its outstanding corrosion resistance makes it the top choice in industries with extremely high requirements for cleanliness and corrosion prevention, such as the chemical and pharmaceutical sectors. Even when exposed to corrosive gases or liquids for extended periods, it can maintain its structural integrity and ensure the stable operation of the robot. On the other hand, alloy steel bases demonstrate their strong advantages in heavy industries. Through special heat treatment processes, the tensile strength of alloy steel bases can reach over 1500MPa, enabling them to easily support robotic arms weighing several tons during high-load operations such as heavy material handling and precision forging. The alloy composition within optimizes the material's toughness, ensuring that it is less prone to cracking or deformation even under frequent starts and stops and intense vibrations, thus providing a solid foundation for robotic equipment in harsh production environments. Additionally, alloy steel bases can undergo surface hardening treatment to enhance their wear resistance, further improving their durability in high-friction and high-impact scenarios. With their respective performance advantages, these two types of bases are propelling industrial automation towards greater efficiency and safety.