Parts of a table saw

The depth of the cut is varied in most modern table saws by moving the blade up and down: the higher the blade protrudes above the table, the deeper the cut in the material.

The blade and arbor were mounted in some early table saws, and the table was rotated up and down to reveal more or less of the blade. The angle of the blade is adjusted to manage the cut angle. The table of some older saws was angled to control the cut angle.

Basic Parts of a Table Saw

 Table saw base

The table saw’s working parts are housed in this section. The arbor assembly, sector gears, and, on occasion, the motor are all included. Some table saw bases are referred to as “cabinet” bases because they stretch all the way to the floor.

Others are ‘open foundation,’ with an open metal box surrounding the saw’s internal working sections. Legs that stretch from the bottom of the base to the floor’s base are known as open bases.

 

Rip Fences

The rip fence will be your leading accessory when making the simple cuts. The rip fence can act as a vertical plane guide for accurate cuts while cutting in-grain. This is an important accessory since it provides a simple reference for the work piece as it passes through the blade.

 

Miter gauge slots

The miter gauge slots on a table saw are the grooves that run parallel to the saw blade on the table’s surface. These grooves are used for three different purposes.

For starters, they aid in the alignment of the miter gauge fence. The miter bar fits snugly into the grooves, allowing the miter gauge to pivot to the desired angle. Two, the slots allow you to slide the miter gauge assembly in a straight line while maintaining the miter fence’s angle.

Three, the circular saw blade alignment is supported by the miter gauge slots. They also allow you to move your table saw sled in a parallel motion to the saw blade. The slot can also be used to align the rip fence.

 

Table saw table/top/bench

This is where the name “table saw” comes from. It is the table saw’s work surface as well as the location of the majority of the table saw’s basic functions and features. The majority of tables are made of cast iron or heavy-gauge steel. The table should be completely flat, incredibly smooth, and long-lasting. Aluminum and a non-friction coating are needed for a good table surface.

Extension wings on each side, left or right, increase the table saw’s surface area, allowing it to support wider materials. The materials used to construct the extensions are determined by the table saw’s scale.

The extensions on larger table saws are typically made of cast iron, while the extensions on smaller table saws are usually made of lighter stamped steel or the lighter type of cast iron. Lighter table extensions have the downside of increased vibrations during service due to their lower mass. Vibrations are reduced with heavier extensions, which aids in keeping the saw in calibration.

 

Miter Gauges

This is another accessory that, like the rip fence, is a must-have. You’ll need a miter gauge if you want to make angle cuts or crosscuts. When looking for a miter gauge, look for one with solid stops and easy-to-read angles. You should choose a model that will easily fit into the miter slots. The miter gauge should be able to comfortably slide back and forth while remaining strong and stable.

 

Riving knife

A table saw’s riving knife is the most important safety feature. It’s a curved steel plate with a fixed distance between the blade and the saw arbor. The knife prevents kickback by preventing the stock from pinching back.

A riving knife has an advantage over a splitter in that the distance stays constant as the saw blade is lowered or raised. This ensures that the work piece does not come into contact with the blade teeth as it attempts to pinch at the back of the blade at any height. Instead, the work piece collides with the riving knife, avoiding aggressive kickback.

 

Table saw blade

The blade is, logically, the most important aspect of the table saw. Blades come in a variety of shapes and sizes, and they are used for a variety of purposes. The number of teeth as well as the outline of the table saw blades distinguishes them.

As a result, when choosing table saw accessories, think about the material you’ll be cutting as well as how you’ll be cutting it. There are blades that can be used to make precise cuts, but if you’re just getting started, you can get the all-purpose blades. It is your duty to keep the blades sharp at all times.

 

Table saw blade guard/cover

During cutting operations, a table saw blade guard protects both the blade and the user. The splitter or riving knife is usually used as a pivot. The stock pulls the blade cover up to reveal the spinning blade when cutting.

As you feed the stock in, the cover blade guard sits on the stock to provide protection. The blade guard’s side keeps the fingertips away from the blade’s edge, while the top keeps material from dropping onto the cutting blade.

A blade guard also keeps the fence from colliding with the blade, which is particularly important when making very thin cuts. As a result, it’s also known as a fence guard. The majority of blade covers are translucent, allowing you to see the cut as you push the stock.

As a result, removing the guard to inspect the cut is not an excuse to cut without one. However, there are certain situations where using a blade guard is difficult, such as when making dado cuts or other non-through cuts.

 

Blade height adjustment lever

This handle is generally in the shape of a hand crank and is positioned above or below the bevel angle adjustment. The blade rises to match the necessary cutting height of the work piece in place as the crank is adjusted. It is possible that the work piece would not be cut all the way through if the height is too short.

When the height is too high, the cut cannot be as clean as it should be, and there is a risk of kickback.

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