WEISS MACHINERY WM460A MANUAL LATHE

Technical Description

The WEISS MACHINERY WM460A is a precision manual engine lathe designed for demanding machining applications. This mid-sized lathe features a robust swing capacity of 18.11 inches over the bed and 27-9/16 inches over the gap bed, accommodating larger diameter workpieces. With a distance between centers of 78.74 inches, the machine provides substantial longitudinal capacity for extended workpiece lengths. The spindle incorporates a D1-8 nose with an 80mm (3.15-inch) bore, delivering high rigidity and accuracy for precision cutting operations. The spindle system is supported by two precision tapered roller bearings and one ball bearing, ensuring smooth operation across 12 selectable speeds ranging from 42 to 1800 rpm. The induction-hardened, precision-ground V-way bed provides exceptional dimensional stability and reduces wear during extended use. Hardened, precision-ground chrome molybdenum gears in the headstock enable rapid speed changes and support both metric and imperial threading capabilities, including ranges from 0.25-20mm for metric threads and 1-5/8-72 TPI for inch threads. The cross slide provides 230mm (9.06-inch) travel with feed ranges of 0.03-1.23mm per revolution, while the top slide offers 100mm of travel. The MT5 tailstock quill with 130mm travel accommodates various workholding accessories. Weighing approximately 5,809-7,242 pounds depending on bed length, the WM460A combines industrial-grade construction with versatile functionality suitable for production shops, tool rooms, and precision manufacturing environments.