Bandsaw Blade Tension Chart

2 guide to band sawing 1.

Bandsaw blade tension chart. Unplug the saw then loosen the tension on the upper wheel with all the blade guides backed off slip the new blade around the wheels and then tension it. Frayed lines of loss hangs saw side guides too tight. This video illustrates how to use a bandsaw blade tension gauge on a machine with screw over spring blade tensioning. Cardboard surface vibration and or risks guide arms too far apart.

Once you are satisfied that the blade is stable on the band saw wheels at full speed very slowly reduce the tension on the blade while watching the blade between the wheels. Bandsaw blade for metal cutting if you want to cut off the metal to size then you are going to want to equip your horizontal band saw with a hook tooth style blade. Since this is particularly true of low cost economy blades you can avoid troubles by using only the proper top quality blades. Learn how to tension your bandsaw blade correctly for accurate cuts and improved results.

Check your cutting chart note. How to choose the correct number of teeth per inch tpi installing your band saw blade 1. The machine in the video is a forrest m. These are not the best blades for making accurate cuts but they are strong enough to cut through most metals without dulling.

The ultimate multi purpose blade for production cutting learn about lenox classic pro bi metal band saw blades lenox qxp bi metal band saw blades long blade life at high cutting rates learn about lenox qxp bi metal band saw blades. Bandsaw blade tension scales are notoriously inaccurate. For my tests i used a blade tension meter that clamps to the blade and gives an accurate reading on a dial indicator. The nominal dimension of a saw blade as measured from the tip of the tooth.

The chart to the right will help you decide. As you slowly reduce tension on the blade you will see the blade start to move laterally on a vertical saw mill and vertically on a horizontal saw mill. Refer to operator s manual. Tests conducted by consumer woodworking magazines have shown this and my own tests using six different bandsaws confirmed their results.

Adjust guide arms closer to material. By far the most common reason for sawing problems is incorrect feed and speed for the blade being used and the material being sawed. The dimension from side to side on the blade.