Always ready to assist you

Call 855.894.3136

MultiCam Technical Support is your connection for help and advice on how best to utilize your MultiCam System.

 

Pro-Tip: MDF Spoilboards

We talk a lot of about MDF spoilboards and sacrificial material, yet we still have customers encountering problems. Lately, we’ve had an increased number of customers call in about a lack of suction on their tables. There are a number of reasons why this could be happening. Perhaps the vacuum pump isn’t working correctly or the fittings aren’t secure. And yet the most common reason why a customer is experiencing a lack of suction? Their spoilboard.

What is MDF?

We get that materials can be expensive and that picking up a piece of MDF at the lumber yard (or a piece that’s been lying around in your shop) is an inexpensive means of having a spoilboard. However, if you choose to use an MDF spoilboards you must TABLE MILL BOTH SIDES OF THE BOARD. This cannot be emphasized enough. MDF is created with a sealant, and this sealant prevents air from flowing properly through the board. If you do not route both sides of the board, air cannot pass through, and thus there will be a lack of suction on the piece you’d like to cut.Surfacing Tools

To create an MDF spoilboard, use a bit such as Onsrud’s 91-000 CT Spoilboard Cutter. If you’d like to use a material that doesn’t require the milling first, we recommend using LDF. LDF does not have the sealant that MDF has and its lower density means that air can more readily pass through, thus increasing your suction.

So before you’re frantically calling your CNC support technician think, could the suction have anything to do with my spoilboard? By ensuring you’re using the correct spoilboard, you could save time, money on service calls, and headaches.

 

 

Back to Blog

4 thoughts on “Pro-Tip: MDF Spoilboards”

Leave a Reply

Stay Informed

Stay Informed

Get A Quote

Get A Quote