Artificial Stone Cast Rack Storage Unit for Precision Automation

The patent merges multiple individual components (rack stand, rack side parts, and mounting surfaces) into a single integrated base frame cast body made of artificial stone. This unified structure eliminates the cumulative tolerance problems that arise when assembling multiple metal or concrete components, as all reference surfaces and mounting interfaces are formed in one casting process with consistent geometric relationships throughout the entire structure.

The patent employs artificial stone as a composite material for the base frame, combining the benefits of dimensional stability and precision of stone materials with the ability to incorporate metal insert parts for mounting functions. This composite approach allows the structure to achieve high manufacturing precision while maintaining ease of assembly, as the artificial stone can be cast into complex geometries with integrated mounting surfaces and recesses for the metal inserts.

The patent combines the functions of multiple precision-manufactured metal components into a single artificial stone base frame that is cast with integrated reference surfaces, mounting interfaces, and geometric relationships. This eliminates the need for complex manufacturing processes and elaborate measuring operations that would be required to assemble multiple individual components with tight tolerances, as the precision is built into the casting process itself.

The artificial stone base frame serves itself by providing all necessary reference surfaces, mounting interfaces, and geometric relationships through its own structure, without requiring separate alignment and measurement operations. The casting process inherently provides the precision needed, and the integrated design means the structure self-defines its own mounting geometry rather than requiring external alignment procedures.