Abstract:
PROBLEM TO BE SOLVED: To provide a process control system for appropriately displaying, on a display screen, control data for an NC machine tool, especially control data in a CAM data creation process as the preceding process of the processing process by the NC machine tool.SOLUTION: The process control system includes: a work plan calculation section 1 for calculating a work plan of CAM data creation work; a work result collection section 2 for collecting the work results for the work plan of the CAM data creation work; and a progress display section 3 for displaying the progress of the CAM data creation work on the basis of the work plan and work results. The progress display section 3 displays the progress of the CAM data creation work for creating the processing data of the CAM data.
Abstract:
PROBLEM TO BE SOLVED: To propose a new method for processing the second relief section of a press die. SOLUTION: The invention relates to the method for processing the second relief section 23 based on the profile line 21a of the punching blade 21 of the press die 20, by means of a cutting tool 1 having a spherical end mill section 3. To practice this method by CAM, the profile line 21a of the punching blade 21 of the press die 20 is defined and a cutter line 22 which offsets the profile line 21a in the press punching direction and in the radial direction of the end mill section 3 is defined, in CAM. The end mill section 3 is moved on the basis of the cutter line 22 so as to process the second relief section 23. COPYRIGHT: (C)2006,JPO&NCIPI