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As the American Machinist inventory of metalworking equipment in the industry suggests, diffusion of NC machine tools is far from complete.
Numbers recorded on punched cards guided the movement of NC machines in cutting parts.
Its PMP output can be manipulated digitally for different shapes and styles and then used as input to NC machines to make shoe lasts or to digitally design shoe patterns.
NC program written in a notation called G-code is exported to the NC machine and the manufacturing process can begin.
The modelled volume equals to the origin steel part inside needed tolerances and so it can be used for the producing of new part by means of NC machine.
Numerical Control technology--NC--is the direct descendent of the world's first NC machine tool demonstrated by the Servo Mechanisms Laboratory at the Massachusetts Institute of Technology in Boston in September 1952.
Instead of moving these heavy castings back and forth between the NC machine and CMM and taking so much time, why not just shoot relevant portions of the CMM program over to the CNC machine and measure it there.
Incorporating information about material, tolerances, and geometries, as well as rules concerning their application to manufacturing, into CAM systems may assist NC machine automation.
This program generates cutter paths for both three- and five-axis NC machine tools.
V6R2009x delivers a fully-integrated automotive body-in-white weld point management solution for easier collaboration between engineering and manufacturing as well as OEMs and their suppliers, a virtual NC machine simulation capability that extends out DELMIA V6's NC machining portfolio, as well as robotic workcell and related motion path definition capabilities.
The present paper therefore aims to present some considerations and experimental results concerning the factors influencing the precision obtained by laser cutting steel sheet parts on NC machine tools.