Saw Blade Wood Burn

It could be something as simple as the blade being either dull and in need of a sharp or dirty and in need of a clean that s causing it to burn the wood.

Saw blade wood burn.

Dull blades are much more likely to scorch and burn wood because the teeth are not cutting the wood fibers effectively. First check your blade. Dirty or dull saw blade. The heat will scorch the wood as it passes through.

Wood burns when it is fed too slowly goes past a dull blade grabs the back of a blade when it moves while being cut as with case hardened or reaction wood or rubs against a heeling. Keep your saw blades clean to ensure smooth cutting. Make sure that the blade splitter and fence are all aligned exactly how they are meant to be. How to video showing how to stop your.

Most wood burning incidents are caused by a dirty or dull blade. A dirty blade can also affect the cut. The heat will scorch the wood as it passes through. 5 blade height in one forum i read where a fellow kept getting burns on his cherry.

Dull blades obviously make it much harder to cut wood quickly and as we ve already discussed a slower feed rate increases the chances of the wood getting burned. Make sure that the blade is sharp clean and free of pitch. Burn marks on the cut wood result from too much heat on the saw blade. Three minute video showing how to quickly and easily clean your table saw or circular saw blades with a simple cleaner.

When too much friction and burning occurs it can leave you with a burning smell or smoke that is often enough to set off the fire alarms in your workshop. Pushing the stock through the saw too slowly is a common cause of saw blade burn. Next make sure that you are cutting with a quick continuous motions. A dull blade will make it hard to cut quickly and the slower the feed rate of the saw the more friction against the wood and the greater the likelihood of scorch marks.

As wood pitch builds up on the surface of the blade it will be more likely to bind up and scorch the wood. Do what it takes to avoid burning by setting up your saw correctly keeping your blades sharp feeding the wood at the proper speed and using a good splitter. Too low and you make your blade work too hard causing friction.