Robotic working line for the production of cutting bodies, cutting body and related working method

A working method to produce cutting bodies for prosthetic surgery instruments starting from hollow untreated components, wherein said robotic working line provides to:

• picking up in an automated three-dimensional laser cutting station each of said untreated components from a transport support by means of a first automated operator and transfer it to a laser cutting apparatus in which a second automated operator provided with a laser cutting head makes on said untreated component both through holes able to define a cutting part and also optional auxiliary apertures functional for the subsequent workings, to obtain respective semi-finished components;
• transferring said semi-finished components to an automated grinding station where a third automated operator places each of said semi-finished components in cooperation with one or more grinding tools in order to obtain respective ground components;
• and
• transferring said ground components to an automated punching station where a fourth automated operator places each of said ground components in cooperation with a press device which performs a punching working on each hole to make one edge of each hole of said cutting part protrude.