In this blog, we show you how to diagnose common belt sander tracking problems and fix them. Try using the sander with another belt- if the tracking problems stop, replace the faulty belt. To see if your belt is properly reslit, you can measure the width of the belt at several points around the belt.
To prevent your belt from breaking prematurely, check the recommended belt direction. There are various causes of improper tracking, which we’ll cover in the following section on wide belt sander maintenance. Improper tension pressure: Belt tracking problems can also be caused by improper tension – if the tension isn’t high enough, there will not be sufficient pull for the belt to stay in line.
Abrasive belt tracking problems can be a woodworker’s worst nightmare. Here are some of the most common problems that can cause improper abrasive belt tracking. Trying to remove too much material in one pass can cause the belt to grip the workpiece and dislodge the abrasive belt on the roller causing it to track off-center.
Trying to diagnose and isolate the root causes for wide belt sander issues can be extremely difficult. In light of this difficulty, the abrasive technicians at Fintech Industrial Abrasives have compiled a list of the most common wide belt sander issues and their respective potential fixes. Constantly running workpieces through the sander in the same place on the belt can quickly wear out that portion of the belt and lead to loading and belt burning.
belt sander tracking problems Related Question:
When using a belt sander you should never?
1. Do Not use the belt & disc sander if you are too tired, hungry, sad, mad, or dehydrated. Never work while under the influence of drugs, alcohol, or any medication that creates drowsiness or impaired thinking.
Why is my belt sander leaving lines?
If the inside of your sander has a lot of dust, there is likely an issue with the machine and it often shows in the materials run through the machine. Excessive dust buildup can result in burn marks or lines on the workpiece. Dust buildup can also cause tracking issues and prematurely wear out the belt.
What are the 3 most important sander safety rules?
Safety Rules Dust mask advised. Don’t wear loose clothing or gloves, keep long hair tied back. Never adjust Sander or setup while Sander is running. Never remove guard unless authorized by Technician or WRL Manager • Setups requiring anything other than the standard sander equipment must be approved by supervisor.
How effective is a belt sander?
Because they have a lot of power and can handle coarse grits, they excel at the rapid removal of wood. Also, unlike orbital and vibrating sanders, the sanding action is linear, so even with coarse grits you can sand with the grain and get a good-looking result.
When changing sanding belts or discs what should be done to the belt disc sander?
When changing sanding belts or discs, what should be done to the belt/disc sander? Disconnect the machine from the electrical service. On most disc sanders the table can be adjusted ___________ degrees. 45.
Can you adjust tension on a belt sander?
If the belt is shifting toward the side of the sander that the knob is on, then loosen the knob by turning it about half a turn counterclockwise. If the belt is shifting away from the side of the sander that the knob is on, tighten the knob by turning it about half a turn clockwise.
How do you prevent belt marks?
Make sure your contact roller has the proper rubber hardness (durometer) for your application. We recommend a durometer of 60 for most sanding applications. Harder contact rollers will take off more material but they are also less forgiving increasing the likelihood of unwanted marks. Use a platen for finish sanding.
Do belt sanders need guards?
The belt guards and motor cover need to be in place and need to be secure before starting the machine. The gap between the sanding belt and the table cannot exceed 1/8” 13 SAFETY PRECAUTIONS II ● Keep machine clear of Excessive dust. Dust is flammable and potentially explosive.
How much weight should you apply to the belt sander while sanding?
No need to lean on the sander. Just let the weight of the machine do the work. When you get to the end of the board make sure the platen doesn’t cantilever too far past the edge. Allow 1/3 or less of the platen length to project over the edge.