VMC Aggressively Attacks Five-Side and Full Five-Axis Machining

Makino announces its latest full five-axis machine solution, the DA300 vertical machining center, providing the ideal blend of speed, precision and flexibility for complex part applications. Inspired by the best design characteristics from both vertical and horizontal machine platforms, the DA300 delivers the highest productive capabilities for multi-axis workpieces in the smallest of machine footprints. These features make the DA300 ideal for single setup, multi-side accessibility, or full-contouring capability to quickly and efficiently tackle a wide variety of complex production part applications commonly found in industrial hydraulic and pneumatics elements, optical, electrical and semiconductor components, medical and dental products, die-cast parts, automotive components and aerospace parts.

“The DA300 integrates numerous features that increase productivity and efficiency by providing significant reductions in non-cut time,” said Bill Howard, VMC product manager at Makino. “The machine provides a 50 percent reduction in spindle acceleration time, 15 percent reduction in positioning time, 40 percent reduction in tool-change chip-to-chip time and includes a standard vision-type broken-tool sensor [Vision B.T.S.] that optically checks tools outside the work zone to ensure tool consistency and part quality while simultaneously reducing non-cut time during tool changes by 80 percent. Individually, each element reduces part cycle time and increases productivity; however, when all of these time savings are combined, the result is a dramatic advantage in reduced part-production times and increased profitability.”

The DA300 comes equipped with a 20,000-rpm HSK-A63 spindle, delivering the speed and flexibility to tackle high-speed, highly productive machining of various workpiece materials, including aluminum, die-cast, steel and titanium. Additionally, the machine’s standard configuration includes a 60-position ring-type tool magazine with capacity for a wide variety of tooling as well as a Vision B.T.S. to verify the integrity of the tooling prior to use.