Chevalier Smart-B818III High Precision 3 Axis CNC Surface Profile Grinder 8x18"

<p>Make: Chevalier&nbsp;</p> <p>Model:&nbsp;Smart B-818III</p> <p>Condition:&nbsp;Used, overall in Excellent&nbsp;shape. Well maintained and ready for work</p> <p>This machine will not come with any tooling.&nbsp;</p> <p></p> <p><!--StartFragment-->High-precision, 3-axis multi-functional <strong>CNC surface and profile grinding machine</strong><!--EndFragment-->.</p> <p></p> <p><b>Specifications:</b><!--StartFragment--></p> <li><strong>Grinding Capacity<!--TgQPHd||[]--></strong>: 8″ x 18″<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Maximum Grinding Height<!--TgQPHd||[]--></strong>: 12″ elevation (17.5" maximum distance from table surface to spindle center)<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Spindle Speed<!--TgQPHd||[]--></strong>: Variable from 1,000 to 7,000 RPM<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Spindle Motor<!--TgQPHd||[]--></strong>: 4 HP<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Grinding Wheel Size<!--TgQPHd||[]--></strong>: 8″ (OD) x 0.5″ (Width) x 1.25″ (Bore)<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Positioning Accuracy<!--TgQPHd||[]--></strong>: 0.00015″<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Repeatability Accuracy<!--TgQPHd||[]--></strong>: 0.00012″<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Footprint<!--TgQPHd||[]--></strong>: Approximately 76.4″ x 99″ x 79.5″<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Weight<!--TgQPHd||[]--></strong>: Roughly 3,410 lbs</li><!--EndFragment--> <p></p><p><b>Features:&nbsp;</b></p><!--StartFragment--><li><strong>SMART-III Conversational Control<!--TgQPHd||[]--></strong>: Built on a Windows CE platform with a 10.4" LCD color screen. It uses a simple Q&A graphical guide to let operators easily create complex, single-cycle profiles.<!--TgQPHd||[]--></li><li><strong>TaskLink Feature<!--TgQPHd||[]--></strong>: Allows users to link multiple separate conversational programs together to achieve highly detailed custom profile grinding without tedious manual inputting.<!--TgQPHd||[]--></li><li><strong>Constant-Contact Rapid Dress<!--TgQPHd||[]--></strong>: This mode minimizes wheel dress times from hours down to minutes by keeping the diamond dresser in constant contact with the wheel, entirely eliminating time wasted "cutting air".<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Constant Surface Speed<!--TgQPHd||[]--></strong>: Automatically adjusts the spindle RPM to maintain a steady wheel cutting speed regardless of wheel wear or diameter changes, ensuring identical surface finishes from the first part to the last.<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>High Rigidity Spindle<!--TgQPHd||[]--></strong>: Built with a high-precision cartridge-type spindle and four Class 7 (P4) angular contact ball bearings for heavy material removal.<!--TgQPHd||[]--><!--TgQPHd||[]--></li><li><strong>Turcite-B Guideways<!--TgQPHd||[]--></strong>: The crossfeed guideways are hand-scraped and Turcite-B coated using a double-V design, eliminating table overhang and minimizing vibration.</li><!--EndFragment-->