DOOSAN HMC 1000 HORIZONTAL MACHINING CENTER

Technical Description

The Doosan HM 1000 Horizontal Machining Center is a high-performance industrial machine designed for precision machining of large, complex parts. It features an extensive X-axis travel of 82.68 inches, Y-axis and Z-axis travels of 49.2 inches each, enabling versatile machining capabilities. The machine is powered by a robust 35-horsepower spindle motor with a maximum speed of 6,000 RPM, ensuring strong cutting performance across various materials. It utilizes a CAT50 (BIG PLUS) spindle taper for high rigidity and precision tool holding. The pallet system supports a 39-inch square pallet, engineered for heavy loads and efficient part handling during production, with pallet clamping often employing curvic coupling for secure positioning. Control systems like the Fanuc 31i-Model A enable advanced CNC operation, while options such as a 90-station automatic tool changer and a 2-station automatic pallet changer maximize automation and throughput. Features like thru-spindle coolant and a chip conveyor facilitate smooth machining and maintenance. The machine's structural components, including box guideways and preloaded ballscrews coupled directly to absolute-type servo motors, minimize thermal errors and optimize accuracy and repeatability. The HM 1000 excels in sectors demanding elaborate part geometry and tight tolerances, such as automotive, aerospace, and heavy machinery manufacturing. Its heavy-duty design supports intensive production with high reliability and stability, making it a versatile solution for advanced horizontal machining applications.