CNC-grinding machine with four axes for doublesided hollow grinding of kitchen and steak knives, hunting and sports knives, pocket knives as well as hand tools like e.g. saw blades
• grinding with two cup wheels, each wheel at an angle of 45° to the blade
• thereby a consistent hollow bevel shape over the entire wheel life
• dimension of the grinding wheel depending on blank thickness, bevel width and thickness
• programmation with contour caliper installed on the grinding machine
• grinding wheel outside diameters: 3.15", 4.9", 6.89", 7.87" or 8.66"
• spindle motors completely closed and equipped with moisture protection
• two digital measurment controls integrated into the CNC-control to supervise the wear of the grinding wheels
• integration of a CNC-controlled scotch brite station in order to polish the workpiece in the same clamping
• wheel wear is automatically compensated after each grinding cycle with a digital measuring system
• automatic central grease lubrication system
• digital four-axle Windows controllers (X, Y, and the two spindle axes)
• grinding length up to 16.9"
• sensor programming, probing of contour shape and direct generating of necessary program data
• grinding wheels activated by special motors with precision mounted spindles