Difference Between NC and CNC

MemoryComputersData Storage

<p>In this post, we will understand the difference between NC and CNC &minus;</p><h2>NC (Numerical Control)</h2><ul class="list"><li><p>It stands for Numerical Control.</p></li><li><p>The input mechanism is punched tapes and punched cards.</p></li><li><p>The modification in the machine programs can be done by changing the information on punched cards.</p></li><li><p>The operational parameters can&rsquo;t be changed.</p></li><li><p>There is no memory to store instructions in them.</p></li><li><p>It is less expensive.</p></li><li><p>It requires very less maintenance.</p></li><li><p>It is moderately accurate.</p></li><li><p>The operators using this need to be highly skilled.</p></li><li><p>It is not very flexible.</p></li><li><p>It consumes more time.</p></li></ul><h2>CNC (Computer Numerical Control)</h2><ul class="list"><li><p>It stands for Computer Numerical Control.</p></li><li><p>The input mechanism is that the program is fed data with the help of the keyboard.</p></li><li><p>The machine programs can be modified using computer.</p></li><li><p>The operation parameters can be changed.</p></li><li><p>It contains memory to store instructions.</p></li><li><p>It is very expensive.</p></li><li><p>It requires high maintenance.</p></li><li><p>It is accurate.</p></li><li><p>To operate it, not much skills are required.</p></li><li><p>It is highly flexible.</p></li><li><p>It consumes less time.</p></li></ul>
Updated on 24-Apr-2021 07:15:59