How to improve the quality and safety of chipper blade

In recent years, with the development of domestic board industry, the production of Particle Board needs to use a large number of chipper blade. For a long time, particleboard manufacturers have attached great importance to the quality of cutting tools. Not only good cutting tools can improve the quality and efficiency of raw materials, but also a more important reason is the processing safety of cutting tools From the point of view of the operation of Chipper, the need for a very good hardness of the tool, but also with good toughness, in order to ensure that the operation of the tool in the process, there will be no cutting and the phenomenon of breaking.

Because the chipper blade processing speed is very fast, and chip wood volume is very large, general steel because of high hardness, it is easy to produce the phenomenon of Brittle fracture, which is also a lot of cutting tool many banned quality problems. In the manufacturing of chipper blades, the micro-cracks of the cutting tools are the important reasons for the brittle cracks of the cutting tools. The enterprises always control the hardness and quality of the products, and adopt the dynamic balance and anti-flying design structure in the safety Many kinds of material structure schemes are compared, and many years of exploration and improvement have been made in the selection of cutting tools, accumulating good technology and experience. Therefore, considering the use of chipper blades, domestic cutting tools have been able to withstand high-speed machining process, most chipper blades can be used 8 to 24 hours sharpening, basically get rid of the embarrassing situation of several times a day sharpening Using ordinary cutting tools can also be normal processing a working day. At the same time, enterprises are also trying to make up for the shortcomings of the product, to reduce tool cracks caused by excessive sharpening, to avoid quality problems, at the same time to improve the hardness of the tool, to extend the time of cutting edge passivation, to eliminate the appearance of gaps Fundamentally improve the life of cutting tools, for enterprises to bring easy-to-use high-quality products.