DONG YANG 593354 MANUAL LATHES

Technical Description

The Dong Yang 593354 Manual Lathe is a heavy-duty precision machine designed for versatile metal turning operations. It features a rated swing capacity of 17.7" with an actual swing of 19.7" and a 9.8" swing over the cross slide, accommodating workpieces up to 60" long between centers. The lathe has a 2" spindle bore and an A1-6 spindle nose, facilitating the mounting of various chucks and tooling. The tailstock spindle measures 3.15" in diameter, with 6" travel and a #4 Morse taper, allowing for secure support and drilling capabilities. This lathe offers 12 spindle speeds ranging from 35 to 1800 RPM, controlled via robust gearing for optimal cutting conditions across materials. Carriage longitudinal feed rates vary from .001 to .028 inches per revolution (IPR) across 32 selectable feeds, while the cross-slide supports feeds from .001 to .014 IPR in 32 increments, enabling precise control in both feed directions. Threading capability spans 56 to 4 TPI for inch threads and 0.5 to 7 mm in metric forms, allowing extensive screwcutting versatility. The machine measures 151" x 60" in floor footprint and weighs approximately 5280 lbs, reflecting its sturdy construction. It is equipped with a 10" 3-jaw chuck for secure workholding and includes a roller-type steady rest supporting longer or slender workpieces. The integrated Newall DP700 2-axis digital readout enhances operator precision for positioning and measurement, significantly improving setup times and machining accuracy. This lathe suits demanding manual machining environments requiring robust performance and accuracy.