How To Put A Chain On A Makita Saw
One of the main parts of the saw, which directly performs the cut, is the chain to the saw. On saws and chainsaws, the chains are practically no different from each other and are made from one blank chain material, which is cut and assembled according to the specific number of teeth that is used in this chain saw. The Makita saw chain, for example, is matched in the same way as the Husqvarna saw chain. the main thing is to pay attention not only to the manufacturer, but also to the parameters.
Types of chains of saws
Chains for saws are divided into two main types: longitudinal chains and transverse chains, which are respectively designed for sawing wood along the fibers or across them. Their difference is mainly in the angle of attack of the cutting link.
Varieties of links drank
The links in the chains can be of three types: cutting, connecting and leading (shanks). They are interconnected with a rivet finger. The teeth in the chains are left-handed and right-handed. They are installed in turn; manufacturing material. high alloy chrome nickel steel. In addition, saw chains are provided with saw depth limiters.
Depending on the size of the cutting teeth and the cutter depth limiter, the chains are divided into:
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low profile with a smaller gap; less effective, but at the same time safer due to the fact that they are less prone to back impacts (rebound of the saw), as a result of which the saw can escape from the hands and cause injuries;
high profile with a large gap; less safe, therefore, they are recommended only for experienced users, while only low-profile chains are allowed on household saws.
The main parameters of the chains for the saw are as follows:
The number of links. Each chain for a saw is designed for saw tires of certain lengths.
Chain pitch. Defines the distance between the rivets connecting the links (more specifically, the distance between the first and third rivets is divided in half). The larger the chain link pitch, the greater the chain performance, but also the higher the load on the saw.
Link shank thickness. Must match the groove thickness of the saw bar.
Depth of cut. The speed and productivity of sawing depends on it.
The height of the profile of the cutting tooth. Saws depending on this parameter are divided into low-profile and high-profile. The shape of the tooth profile can be rounded, semi-hollow, chisel-shaped and with carbide plates.
How to sharpen a chain of a saw
Perhaps it’s worth it to make a separate question about how to sharpen the saw chain. If you bought a quality chain from a good manufacturer, for example, a Makita saw chain. such a chain will require sharpening much later than less quality and cheaper. Sharpening is done using a special grinding machine; but if it is not, at home the chain should be trimmed with a cylindrical file. First sharpen the cutting teeth: put the sharpening template on the chain and grind with a slight movement, pushing forward at an angle to the saw bar. Each tooth should have the same number of movements. Sharpen one tooth on the right, one. left. Sharpen the teeth to the same length, focusing on the length of the blunted one. In any case, if you are in doubt about how to sharpen the saw chain, consult a specialist.