CNC ROUTER MAKE AN EASY LOW COST GIFT | ROYAL GAME OF UR скачать в хорошем качестве

CNC ROUTER MAKE AN EASY LOW COST GIFT | ROYAL GAME OF UR

In this video the Royal Game of Ur is designed using Vcarve Pro software (however Vcarve Desktop or Vcarve Aspire would work as well). Toolpaths are then generated and machined on 3 mm thick walnut veneer plywood. The project machines in under 6 minutes and the CAD design only takes a little over 15 minutes. The completed project is very low cost and would make an excellent gift. (REMEMBER TO FOLLOW ALL SAFETY PRECAUTIONS LISTED IN THE DESCRIPTION BELOW AND ALWAYS HAVE AN ADDITIONAL CLAMP DOWN METHOD IN PLACE TO ENSURE YOUR BOARD YOU ARE MACHINING DOES NOT SLIP IF THE VACUUM BREAKS). Details of the rules/pieces, and game play for the ROYAL GAME OF UR can be found on multiple channels throughout Youtube by doing a search of the Royal Game of Ur Playthrough. In addition, in this video I discuss why I no longer will ever use blue painters tape to seal the air inlet channel -- one should seal their vacuum table channel with plexiglass/epoxy (or at a minimum clear packaging tape). You do not need to use a vacuum table to complete this project. You can fix your board to be machined by other appropriate CNC methods. As with all my videos follow safety guidelines and use what is presented at your own risk. If you do machine this game using your vacuum table be sure to have a backup hold down clamp on your board in case the vacuum table's suction fails during a carve. Here are some other safety guidelines that apply: Vacuum Table and/or Hold Down Technique Safety Precautions: 1) Use the vacuum table and the hold down technique with strapping tape (or epoxyied plexglass) shown in this video at your own risk! Remember, your CNC and router/spindle are serious power tools and can result in severe injury in the event of an accident and/or may damage your CNC machine. The safety guidelines I have listed here are not an all-inclusive list or in anyways indicative of all precautions one should take. You are responsible for establishing your own safety guidelines that are appropriate to your CNC skill/experience level, CNC machine capabilities, vacuum strength, machine/tool feed rate, speeds, material being machined, and any other factors that might impact safety. If you are not qualified to make and follow appropriate safety guidelines then Do NOT use this vacuum table or vacuum table technique or make this project. Use only techniques you are experienced with that you can perform with your CNC machine safely. 2) Always wear Safety Googles at all times. 3) Wear ear protection. 4) ALWAYS have your router/spindle OFF whenever setting/testing the vacuum table. ALWAYS test the board's hold down (router off) by tugging/pushing gently on it prior to machining to verify it is held firmly in place. 5) Monitor your vacuum to make sure it is not overheating (follow all additional safety guidelines covered in the vacuum table build and supplemental videos as well as those for your router/spindle and CNC machine). 6) Always be prepared for a board to slip and have safety precautions in place to make sure there is not an injury (including a backup clamp down (multiple clamps if necessary) for the board being machined in case of vacuum failure). 7) Do not use excessive depths of cut or too high of feeds/speeds as this can result in a vacuum table failure (and potential injury). When in doubt go slower with shallower depth of cut passes. As you gain experience you will know your CNC's and vacuum table's capabilities and its holding strength (very much dependent on the vacuum you are using and the material size and makeup of what is being held down). 8) If there is any doubt regarding the vacuum hold down capacity for a board then secure with appropriate additional methods (YOU SHOULD ALWAYS DO THIS! HAVE A SECONDARY CLAMP DOWN IN PLACE BEFORE CNCING ANY BOARD THAT IS SUFFICIENT IN STRENGTH TO HOLD THE BOARD BY ITSELF WHILE MACHINING--THIS IS A NECESSARY SAFETY PRECAUTION TO ENSURE A BOARD WON'T SLIP POSSIBLY CAUSING DAMAGE TO YOUR BOARD, CNC, AND/OR CAUSING A SEVERE INJURY) 9) NEVER USE THIS TECHNIQUE OR THE VACUUM TABLE TO SECURE METAL! 10) Follow your CNC machine and router/spindle safety guidelines. 11) Keep children and pets away from CNC/Vacuum table when in use. 12) Seek expert safety advice from a reliable source regarding the use of a vacuum table if you are not qualified to accurately assess the risks and needed required safety precautions. Although, I have given you the best safety information that I know regarding the safe use of the vacuum table, I by no means consider my advice expert level as this is a new prototype build. I only can vouch for using the vacuum table myself with my particular machine and my feeds/speeds. As noted in the video, the use of blue painters tape to seal the air inlet channel has a high probability of one day failing and should NOT be used (use plexiglass with epoxy over channel). Get your own expert safety advice and follow it. Remember, use this design at your own risk.