System and method for cutting surface of core insert

Details System and method for cutting surface of core insert System and method for cutting surface of core insert

2011-08-16

2011-08-16

Patel, Ramesh (Department: 2121)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Product assembly or manufacturing

C700S159000, C700S160000, C700S187000, C083S215000, C083S284000, C083S747000, C408S008000, C408S010000, C408S013000

Reexamination Certificate

active

08000833

ABSTRACT:
A system for cutting a given portion of a surface of a core insert includes a piezoelectric actuator, a turning tool, a rotating member, a driving unit and a numerically-controlled unit. The controlling unit stores coordinates of the storing coordinates of each point on the given portion of the surface in a predetermined coordinate system, and compares the instant coordinates of the cutting portion of the turning tool with the stored coordinates of the given portion, thus controlling the piezoelectric actuator to drive the turning tool to cut the given portion of the surface if the coordinates of the cutting portion of the turning tool match with the stored coordinates of any point on the given portion of the surface.

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