Problems – WoodworkingToolsMag

Scroll saws are a popular tool for woodworkers who want to make intricate cuts. However, there are some common problems that can occur when using this type of saw. In this blog post, we will discuss the most common scroll saw problems and their causes. We will also provide solutions for each problem, so you don't have to worry about your project being ruined by these issues! Problem: My Scroll Saw Won't Cut Straight Causes: Incorrect blade tensionDull bladesPoor alignment of the blade and saw tableMisalignment of the workpiece Solutions: This is one of the most common problems, and there are many potential causes for it. Here's what you can do to fix this problem. First, make sure that your saw blade is straight (not bent or warped). If it isn't, replace the blade immediately. Next, adjust your fence so that it lines up with the blade. If your saw table is not parallel with the blade, adjust the saw table so that it is. Finally, make sure that your workpiece is correctly aligned with the blade and fence. Problem: Why Does My Scroll Saw Blade Keep Breaking Causes: Broken BladesThe blade is not tensioned properlyThe blade is the wrong size or type for the materialThe blade is old and wornThe blade is not properly alignedThe stock is too thick, or the cut line is too close to the edge Solutions: The solution to the problem of a broken blade may be as simple as replacing it with another one. If you are using an old blade, this could also be the issue. Make sure that you are using the correct size and type blade for your material and that it is properly tensioned. Check to see if the blade is properly aligned and that the stock thickness is appropriate for the cut line. If all of these things are in order and you are still having problems, you may need to adjust the saw's blade tension. Problem: Why Is My Scroll Saw Jumping Causes: Blade tension is too looseThere's a burr on the bottom of your material, causing it to stick to the tableYou're not using a blade that's appropriate for the material you're cuttingThe table isn't level Solution: First, make sure that your blade is at the right tension for cutting through your material. If it isn't, tighten or loosen as necessary and try again. Next, check to see if you have a burr on the bottom of your workpiece. This can occur when a material sticks to the table while being cut by the saw blade, causing it to vibrate. Clean the material and make sure it's not sticking to the table as you cut (use a lubricant such as WD-40 if necessary). Finally, make sure that your blade is properly sized for cutting through your workpiece, and level out any unevenness in your saw table with shims or other materials before continuing. Problem: Why Does My Scroll Saw Blade Twist Causes: Tension is too tightFriction on the blade as it slides across the tableThe blade is too thick for your sawUneven feed pressure Solution: Blade twisting can often be caused by incorrect blade tension. If the blade is too tight, it will cause the saw to vibrate and the blade to twist. You can try adjusting the blade tension until the problem goes away. Another potential cause of blade twisting is friction on the blade as it slides across the table. Make sure that your table is smooth and free from burrs or scrapes. You can also try lubricating the table to see if that solves the problem. If none of these things work, you may need a thinner blade for your saw. Finally, check to make sure that your feed pressure is even on both sides as you cut through material with varying thicknesses. Problem: Why Is My Scroll Saw Shaking Cause: Scroll saws vibrate because of their reciprocating blade movement. Solution and Tips: There are a few things you can do to help reduce vibration on your scroll saw. One is to use a higher tooth count blade. This will create less vibration than using a lower tooth count blade. You can also try using a dampening agent such as wax or cutting oil to help reduce the amount of vibration. CHECK THE COUNTERWEIGHT Another thing you can do to help reduce vibration is to check the counterweight. The counterweight helps keep the saw blade in position and reduces vibration. If your scroll saw doesn't have a counterweight, you can make one by using a piece of metal or wood that is about five pounds. USE A MOUNTING BOARD If you are still having problems with vibration, you can try using a mounting board. A mounting board is a piece of wood that is attached to the saw table and helps keep the workpiece in place. This will help reduce vibration and make your cuts more accurate. PURCHASE A SHOCK ABSORBER A shock absorber is a device that attaches to the back of the scroll saw and helps reduce vibration. A shock absorber really comes in handy if you are cutting aluminum or other hard materials because it reduces vibration even more than using a mounting board. CHECK THE BLADE GUIDES Another way to reduce vibration on your scroll saw is by checking the blade guides. Check to make sure that the blade guides are parallel with the saw blade. If they are not, it could cause your scroll saw to shake or vibrate while you are cutting. You can adjust the blade guides, so they are parallel with the saw blade. Problem: Overheating Dilemmas Cause: Your scroll saw's blade is probably overheating due to a lack of proper ventilation. Solution and Tips: One method you can try to reduce the heat on your blade is by spraying it with a cooling spray. You should also make sure that your saw does not overheat, which can cause damage to your tool or even pose a safety hazard for you. Make sure the ventilation system on your scroll saw is not blocked by dust or debris and that fresh air is being drawn in from the side. Sources: Top 5 Scroll Saw Problems Newbie with scroll saw problems