Now, as the modern social labor force structure continues to transform, more and more young people are taking up jobs they enjoy. The 80s, 90s, and 00s generations, with a strong sense of self-protection, all refuse to participate in harmful work. This has led to a growing demand for operators in polishing operations in factories, with wages rising accordingly.
The environment in the polishing workshop is恶劣, as is widely known to everyone. The noise and dust are severely affecting the workers' physical health, with most workers suffering from occupational diseases such as pneumoconiosis and hearing loss. Dust is obviously harmful to all human organs.
Robotic Polishing: It can address the current difficulty in recruiting workers for the polishing industry in factories, while also enhancing production efficiency in the polishing process, reducing work intensity, improving factory competitiveness, and boosting product quality. This promotes industrial transformation and upgrading, and is also conducive to raising the automation level of the entire society's production. However, due to the irregular and special characteristics of polishing workpieces and the complexity of process requirements, stringent demands are placed on the application of industrial robots in polishing.
Robot Polishing Analysis and Solution Explanation
1. Based on current polishing process requirements, polishing can be categorized into two different levels: fine and coarse polishing. Fine polishing primarily targets surface finishing and precision for products. Due to the inconsistent precision and roughness of castings, polishing tools are prone to wear. Factors such as the variability in force control during polishing contribute to the relative complexity and difficulty in implementing robotic polishing. Coarse polishing mainly focuses on removing burrs, parting lines, risers, and gating lines from products.
1.1 Precision polishing: According to the process requirements, the surface roughness of the workpiece is processed. With a constant polishing speed, the polishing path is dynamically adjusted in real-time based on the contact force of the polishing surface, ensuring the path adapts to the curvature of the workpiece surface and effectively controls the material removal.
1.2 Coarse Grinding: The robot works along a set path according to the product's tolerance dimensions and requirements, performing a rough grinding treatment on the product surface. Commonly used for applications such as deburring castings and mold lines. A constant speed paired with high-power grinding tools; variable path speed ensures that the grinding tool maintains a consistent cutting force when encountering the workpiece surface, achieving tool protection through speed variation.