Full-function end mill cutter compensation system:

1. CNC lathe CNC lathe tool end mill cutters compensation tool position compensation, including compensation and tool radius compensation in two ways. T function is specified by the processing program, T *** X XX for the tool in the first two numbers, the latter two XX for the tool compensation number, such as T0202. If the tool compensation number is 00, then cutting wheel cancel the end mill cutters compensation. (1) The tool offset tool wear or reinstall the tool change tool position due to the establishment, after the implementation of the tool position compensation, the processing does not require re-establishment. Approach is to measure the position of each tool and enter into the specified memory, the program instruction execution tool compensation, the cutting disc actual position of the tool to replace the original position. If no tool compensation, tool move from 0:00 to 1:00, the corresponding block is N60G00C45X93T0200, if the tool compensation is X = 3, Z = 4, and stored in the corresponding offset memory after execution tool compensation, tool from 0:00 move to 2:00 instead of 1:00, the corresponding block is N60G00X45Z93T0202. (2) when the tool radius compensation preparation CNC lathe machining program is seen as a turning point tip (imaginary tool P point), but in fact, in order to improve tool life and reduce the surface roughness, tool nose radius is ground into small arcs (arc tip AB), which will have a shape error of the workpiece. On the other hand, the location of the tip arc shape of the workpiece machining tools will also have an impact, and these can be used to solve the tool radius compensation. The end mill cutter and location parameters tools called tip position, expressed by parameters 0-9, P point for theoretical tip point. (3) Each tool compensation parameters corresponding tool compensation number of tool offsets (X and Z values) and tool radius compensation (R and T) Common four parameters, prior to processing the input to the corresponding memory is displayed on the CRT . In the automatic execution, CNC system according to the memory of the X, Z, R, T values, the tool automatically corrects the position error and automatically nose radius compensation.