KNUTH Machine Tools USA, a manufacturer of machin tool equipment, offers the Knuth Multi-Grind for tool and die construction, mechanical production, design processes, laboratories and training. This effective and efficient
grinding machine combines all functions of cylindrical, surface and tool grinding into one piece of equipment.
The Knuth Multi-Grind machine design makes it easy to grind tools including sharpening cutters and reamers as well as turning tools. Developed with a three-point bearing system to ensure minimum temperature effect and consistent grinding quality, the Multi-Grind is well suited for heavy to light duty grinding jobs. Equipped with an easy-to-operate, three-speed, grinding headstock which allows for simultaneous set-up of two different grinding wheels, this machine can be moved in transverse direction as well as vertically.
It can also be rotated around the vertical axis making it highly flexibility for handling continuous and precise grinding cycles.
Featuring hydraulic table feed drives with automatic change of direction, the Knuth Multi-Grind offers manually operated longitudinal feeds with hydraulic support to handle fast speeds up to 275 inches per minute. With a maximum grinding diameter of 8 inches and a maximum work piece length of 20 inches, the Multi-Grind is able to handle internal spindle speeds of 13,500 revolutions per minute and external spindle speeds of 2,500 revolutions per minute. Built of solid cast-iron and weighing over 2,800 pounds, the superior Multi-Grind is able to thoroughly minimize and absorb vibration.
KNUTH IMPROVES CNC CYLINDRICAL GRINDING MACHINE DESIGN,
Additional features include an automatic central lubrication system, accessible electrical cabinet, vacuum and coolant systems, three-jaw chuck and operating manual.