Right off the bat you want to have a blade for your band saw that is able to provide a wide range of cuts; this is needed for several different reasons such as being able to do so many different types of cuts in the first place as well as being able to get the most for your money by getting the lowest cost you can per each and every single cut. Think of it this way, in a fabrication shop they use all kinds of different band saws to get the job done when they don’t really need to use that many.
Tip Two – Be sure to use the blade correctly:
You want to use the right blade for the cut you are doing so you make the life of that blade last longer but you also want to be able to understand what the blade can handle and can’t handle so you can ensure that your productivity level will be better as well as safer.
Tip Three – Know all about the blade impact:
Keep in mind that one of the main reasons that the blades for band saws fail are due to a constant impacts or shocks to the blade. With that being said, you need you to need to know that there is no one blade out there that can perform all of the different kinds of cuts that there are you can make. What you need to do is find a band saw blade that is durable enough to handle forces quickly all while being able to maintain a cut that is smooth; so smooth that in the end you won’t need to do any further grinding or filing.
Tip Four – You need to know the type of material that you are cutting:
For starters it is good to know that most blades for band saw are bimetal ones, this means that they are made up of two separate metals in which are joined together. Blades such as these are actually several different layers of metals and this is why they can handle cutting so many cuts and so many materials.
Tip Five –Consider the Characteristics of the Blade:
It is safe to say that no one wants something that will not work so with that being said you want to look for something that is able to get the job done in a decent amount of time as well as economically and efficiently. Certain characteristics that you need to look out for are the hardness of the cutting tool itself, it needs to be easy to maintain even at temperatures that are elevated. You need to also look at the toughness of the blade, the tougher the better and the less fractures or chipping you need to worry about and lastly there is the wear out resistance to considering; this is the life of the tool that it has before it needs to be really replaced or not.
Tip Six – Know the Properties Blade:
This is also based on the type of cuts that need to be done; there is the blade width and the tooth rake, the blade width is the measurement from the tip of the teeth to the back side of the body of the blade while the tooth rake is an angle that is created by the tooth face and a line that is perpendicular to the back side of the blade.
Tip Seven – Types of Head Tooths:
There are three main types of head teeth; there is a regular tooth, a hook tooth, and a skip tooth. A regular tooth is just a straight-faced one that can go deep to rake stuff out. A hook tooth is one that has deep and wide teeth, this makes it easier to dig in and make cuts. A skip tooth is otherwise known as a straight tooth; it has a ninety-degree angle to it and helps to break stuff up.
Tip Eight – Understand the Pitch of the Blade:
The pitch is the distance that is between each and every single tooth; think of it this way, sections that are thin need what is known as a fine pitch, which means more teeth and for a section that is thicker you need what is known as a coarse pitch, this means less teeth.
Tip Nine – Don’t do any tooth stripping:
This happens to be one of the most common problems when it comes to band saws; this usually happens when there is an overload on the blade due to force. More often than not this happens with bundles or shapes that are very structural.
Tip Ten – Notice that there are still other variables:
Basic enough is to also look at the type and condition of the equipment itself. You also want to be sure that you use the right stuff with your equipment such as the right coolant. And of course, there is the operator skill to worry about; just like anything else in life you will be better at doing it once you know how it all works and you try it out a few times to get the hang out of it.
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