OKK HM-80S HORIZONTAL MACHINING CENTER

Technical Description

The 1999 OKK HM-80S is a robust horizontal machining center designed for high-precision, high-efficiency machining operations. It features a compact footprint with overall dimensions of approximately 31.5" x 39.33" x 32". The machine is equipped with a powerful 30 HP spindle motor capable of achieving spindle speeds up to 12,000 RPM, facilitating a wide range of machining applications including heavy cutting and fine finishing. The spindle utilizes a CAT 50 taper, supporting rigid tapping functionality and through-spindle coolant delivery at a pressure of 1000 psi to enhance tool life and machining accuracy. The machine incorporates a FANUC 16iM CNC control system with a 10.4" color LCD display, providing advanced programming, tool management, and operational capabilities that support complex machining cycles and custom macros. It offers a substantial tool capacity of 60 tools, enabling extended unmanned production runs with diverse tooling requirements. The HM-80S supports substantial workpiece sizes with a pallet size of 31.5" x 31.5", and features travel distances of approximately 39.37" in the X-axis, 33.46" in the Y-axis, and 32.28" in the Z-axis. Pallet indexing is precise to 1 degree, facilitating multi-faceted machining operations. Additional features typically include a chip conveyor for efficient chip removal and a coolant system with spindle and coolant chillers to maintain thermal stability during prolonged cutting. Overall, the OKK HM-80S is engineered for rigidity, reliability, and versatility, making it suitable for demanding manufacturing environments requiring consistent, accurate machining of complex parts.