Many customers who need to process woodworking projects often buy CNC lathes with vacuum worktables when choosing CNC machine tools. So what are the advantages of CNC engraving machine with vacuum adsorption table? Which workbench is suitable for your CNC engraving machine.
The advantage of vacuum adsorption table is that even irregular plates can still be firmly fixed on the table of NC lathe to ensure that there will be no vibration in the engraving process and affect the engraving effect. Obviously, the vacuum adsorption table will improve the engraving accuracy to a certain extent, especially for thinner and lighter plates.
After this kind of plate is fixed with fixture, it may still produce small displacement due to machine vibration in the engraving process, which affects the engraving accuracy, and the vacuum adsorption table solves this problem well.
However, the vacuum adsorption table is not suitable for any wood. For example, thicker plates are not suitable. Such a board itself is heavy enough and it will be difficult to absorb. And it only needs to be fixed with a fixture to ensure that there will be no displacement affecting the engraving accuracy, so there is no need to use a vacuum adsorption table.
Another situation that is not suitable for vacuum adsorption table NC engraving machine is the need for hollowed out materials, because the hollowed out plates cannot be vacuum adsorbed and fixed. If you still want to use the vacuum table, you can lay a thin layer of MDF on the table, which can solve the problem that the vacuum table can not be used for hollow carving.
T-groove table and vacuum adsorption table have their own advantages. Choosing the right workbench for your CNC engraving machine can help you finish your work better.
