Hanwha Swiss-Type Features Y2-Axis Back-Tool Unit

Hanwha Machinery America’s eight-axis XD20III and XD26III models of Swiss-type lathes represent the third generation of the company’s 20- and 26-mm-diameter machines and are equipped with a Y2-axis back-tool unit as standard. Both models are constructed using the heavier 26-mm machine frame and construction with bar stock capacity being the primary difference.

The 20-mm model features a 10,000-rpm spindle; 8,000 rpm for the 26-mm model. Both come standard with an 8,000-rpm, gear-driven subspindle and eight back-working tools (four fixed, four driven). As an option, the machines can be fitted with six back-working tools (two fixed and four driven) as well as two cross-working and two turning tools. A higher-horsepower cross-working spindle motor is also available for milling or drilling operations requiring more power to help reduce cycle times.

The machines offer an extended Z1-axis stroke of 240 mm with guide bushing and the flexibility to machine long workpieces with the guide bushing installed or shorter workpieces in “convertible” mode with the guide bushing removed. They are available with either Hanwha FANUC i or Siemens 828D controls.