Miter Saw / November 21, 2018 / OdeletteGervais.
Accordingly miter saw blade changes are one of the most common tool maintenance applications. Fortunately for tool users of all skill levels changing the blade on a miter saw is easier than you might think. In fact whether your saw has a blade lock feature or not changing your miter saw blade requires only a few minutes a screw driver an Allen wrench and in some cases a hunk of scrap wood. As with all repair and maintenance procedures the first step in replacing your miter saw blade is embracing a few safety precautions. Disengage the saw and unplug it; never work on a power tool that has the potential to turn on. You might also throw on your safety glasses because they make everyone look smarter and absolutely stay focused. Handling a blade is always dangerous and particularly so if youre rushed or distracted. So keep your eyes on the prize. The next step is bypassing the blade guard.
Most of these miter saws are portable with blade sizes ranging from eight to twelve inches. This saw works by pulling a circular saw blade down onto a work piece in a short controlled motion the work piece being held against a fence. This fence provides an accurate cutting angle between the blade and the longest work piece edge. In a standard position this angle is fixed at 90 degrees. The primary feature that distinguishes this saw from others is its miter index that allows the angle of the blade to be altered relative to the fence. Whereas most miter saws provide a facility to make a one degree incremental change to the miter index many also provide stops that allow the miter index to be properly set to common angles of repose like 15 degrees 30 degrees or 45 degrees. Some salient features of the sliding miter saws are as under: - A compound feature allows the angle of the cutting blade to be altered relative to the cutting plane. This also allows the saw to be used for bevel cutting.
And lastly is the table extension where it balances and stops your wood. Miter saw blades also have its different sizes and classifications which are classified into three. 1. The first one is the steel blades which are normally used for plywood and is the least expensive of the three. 2. Second is the high-speed blades which are used both in soft and hard concrete. 3. Third is the carbide-tipped which is the long-lasting and the most expensive of the three blades. Those are the miter saws common features and the kinds of blades that would give you a hint on what miter saw you need. The manual miter saw are only used oftentimes by woodworkers in making frames and produces simpler cuts than that of the compound miter saws.
Slide the guard up slightly. This will reveal the screw that holds the guard to the miter saw. Loosen that screw so that you can slide the blade guard further backward. Slide it back as far as it will go positioning it about 170-degrees behind its usual position. This gives you access to the saws locking pin and blade bolt. Depress the saws locking pin (in the very center of the blade) and spin the saw blade until it locks. If your saw does not have a locking pin wedge your scrap wood (ideally a piece of 2x4) in front of the blade to prevent it from moving. Next using an Allen wrench (or an open-ended wrench) remove the blade bolt. Though many saws have a reverse threaded blade bolt the thread pattern is not universal to all miter saws. Accordingly you should look for an indicator on the tool of which way to loosen the bolt or review your tools manual before going to town on it. Remove the flange and finally remove the blade.