A bandsaw is a tool used in carpentry and DIY to cut pieces of different materials according to their capacity, therefore, it is common to accumulate debris in the recesses of the saw. Therefore, you must pay attention to certain considerations, to avoid any unnecessary deterioration, but above all, eliminate possible accidents.
What is a bandsaw?
A bandsaw is a machine designed to make cuts in construction materials, such as wood, metal, plastic, and others depending on the type of saw.
To make demanding cuts such as those used for steel, a lot of power is needed and for this, the band saws use motors that spin discs that, in turn, are responsible for moving the saw at high speeds to be able to perform the work.
Depending on the type of band saw and the material with which it is going to work, it may be necessary to apply some type of cooling liquid or lubricant, to avoid that the friction at high speeds increases the temperature of any of the components and causes accidents.
One of the most popular uses for a bandsaw is to make curved cuts, because the breadth of space to work with it allows moving the material at angles to obtain rounded edges, irregular or geometric shapes, among others.
Use of the bandsaw
In order to properly and safely use a bandsaw, all safety parameters recommended by the different entities must be respected. First of all, you must have gloves to protect your hands, especially if the piece you are going to cut has a small size or angles that must be cut carefully.
Secondly, you cannot forget to wear safety glasses, to avoid that the cut remains of the piece can jump and damage your eyes, which is more common than you imagine.
Finally, it is very important to always try to work with a band saw that has had proper maintenance, so as to avoid any setback when activating and deactivating it.
Band saw care
If you want to know how you can keep a bandsaw always ready to work and extend its useful life in general, then you will be able to know the most recommended steps by experts in the field. Thus, when you have in front of the best bandsaw ( check this link for some purchase options ) , you will know what to do to prevent wear and malfunction.
Cleaning of remnants
This is one of the main steps in maintaining a bandsaw. As mentioned, the constant cutting of materials creates debris that can accumulate in the spaces of the bandsaw.
If you want to avoid any obstacle when using it, it is important to use a vacuum cleaner to remove remains of wood or plastic, for example. While, if the saw is used to cut metals, you can use brushes and hand vacuums to help you with the task.
Be sure to check each of the spaces and recesses, as well as the separation where it crosses the saw to remove any dirt that may have remained after work. It is advisable to perform this task after each regular use of the bandsaw.
Review of guides
The guides are the components determined to keep the saw in position, thus ensuring a clean and fluid cut when the piece passes through the machine. When maintenance is performed, it is necessary to verify that the positioning of the saw guides is correct.
To verify this, you should check that the guides only rub the body of the saw. If the guides have lost too much thickness or are too tight, you must decide whether to change them or add sheets that compensate for wear. This will keep the bandsaw reliable and stable for precise cuts.
Alignment of components
The flyers are another piece that must be taken care of to ensure a good performance of the bandsaw. These work as a backup of the main piece and must be aligned with it to offer support.
If you find steering wheels that are not in the proper position for the saw, you must adjust and align them until you achieve equality between them so that they can both hold and hold the saw in place in conjunction with the guides.
According to some experts, the tension of the saw used in the machine must always be maintained within a range of 25,000 psi to 32,000 psi in order to ensure a clean cut while on the move.
If you want to check the tension of the saw you can use a dynamometer, to measure the displacement that occurs when applying direct tension on the piece and so you can get the result. With this data, you can determine if the saw needs to be adjusted or not.
The presses are the tools designed to hold the material you want to cut and thus provide you with extra support in case you need to make straight or geometric cuts.
In order for a bandsaw to work properly, these presses must remain with a certain level of adjustment and firmness in order to keep the cutting piece in place. It is advised that, when placing the piece, it is checked that it supports lateral pressures to avoid accidents.
Check saw advance
As indicated, some materials require lubrication to be cut without locks and some band saws include automatic application systems, which must be checked to verify that there are no leaks or plugs that prevent adequate liquid leakage.