Our company has designed a DX horizontal single-sided milling machine structure with enhanced design. The gear design of the main transmission and feed transmission has increased by "one order of magnitude" compared to traditional machine tools with equivalent power. The purpose is to pursue its solidity and reliability to adapt to the cutting of irregular steel parts and blanks with high torque and impact resistance in the grinding tool industry, especially to adapt to the flat milling, end face milling, and auxiliary fixture of various plastic mold frames and grinding tool frames in the grinding tool industry. It can mill inclined surfaces and grooves. It has the characteristics of low cost, high production efficiency, easy operation, and easy maintenance.