Reviews of popular models of garden equipment ~ lawn mowers, trimmers, brush cutters, mowers ~ CHAIKA.NET Tips and solutions to possible problems during operation
Material and properties of carbide teeth In domestic saws, sintered tungsten-cobalt alloys of grades VK (VK6, VK15, etc.) are used as the material for cutting inserts. BK6 has a hardness of 88.5 HRA, BK15. 86 HRA. Foreign manufacturers use their own alloys. Hard alloys VK consist mainly of cobalt cemented tungsten carbide. The characteristics of the alloy depend not only […]
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Design features of band saws , which has a hardness of 40 to 46 HRC. . When cutting cheap wood, this moment is not so noticeable, but when cutting valuable and exotic types of wood, it is critically important. . At the same time, the band tool works quickly and creates a high quality cut. . note! In order for […]
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How to sharpen a chainsaw chain with your own hands. Step-by-step instruction Bringing the chain into working condition has its own characteristics. They are determined by the configuration of the tooth. It includes two edges, one at the top and the other at the bottom. over, the edge located towards the top has a slope at a given angle. In […]
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How to determine wear? Checking the saw blade for wear is an important issue that should be given special attention. Deep damage leads to the inability to sharpen the circle. There are three main signs by which you can understand that the saw needs to be sharpened or replaced: Excessive heating of the protective cover and the formation of smoke. […]
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Sharpening and setting the saw The main cutting element of any hand saw. A series of teeth that are cut into the blade and are wedge cutters. Wood, in the manufacture of all kinds of products from it, is sawn along, across and at an angle ее to its fibers, in this regard, transverse, longitudinal sawing and sawing at an […]
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Features of the chainsaw Sawing a tree is like working with a plane. With all this, the size of the cut depends on the thickness of the limiter. When the saw chain is run in a saturated mode, the teeth become dull more quickly. Sharpening the chain. File diameter 5 chain file. This is clearly manifested when the ground surface […]
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Setting the cutting elements of the band saw Divorce is the bending of band saw blades in different directions. This significantly reduces the friction of the blade and prevents it from pinching. To ensure free movement of the blade against the walls of the material being cut, its width must be greater than the thickness of this material. Band saw […]
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Ways to sharpen circular saws Any sharpening machine can be used to form a new cutting edge. It is important to initially choose the right emery wheel and sharpen the edge with it. To do this, you must use corundum or diamond models. The best option is to use special equipment designed to do this job. But because of its […]
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File types and tips for choosing Following the rules, before choosing files for sharpening the chainsaw chain, the exact chain pitch is determined by the chain marking. Further, they adhere to the recommendations: Step size File diameter, mm 0.25 2×2 0.325 2×2.4 0.375 2×2.6 0.404 2×2.75 There are saw chains where it is appropriate to use round files with a […]
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3 ways to sharpen a chainsaw chain with your own hands Learn how to sharpen a chainsaw chain correctly at home using a file, an angle grinder and a machine. Detailed do-it-yourself sharpening process. We will show you how to work properly with tools and devices. Sharpening the chain with an angle grinder For the operation you will need: Angle […]
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