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24 июля 2020 г. 05:34

Stable Drilling Tools Manufacturer

    Drill tool blades are the most important cutting blades today. They have excellent performance and are widely used. However, now that material resources are abundant, various types of blades emerge in an endless stream. Cubic boron nitride blades are one of them. Both the blades and cubic boron nitride blades are approved Manufactured by powder metallurgy, all have high hardness, high wear resistance, and good thermal stability.
   Drill tool blades are used to cut heat-resistant steel, stainless steel, high manganese steel, tool steel, etc. Cubic boron nitride blades are mainly used for cutting gray cast iron, wear-resistant cast iron, and various high-hardness materials. Although cubic boron nitride blades Its hardness is higher than that of cemented carbide inserts, but because of this, its brittleness is greater, its strength and toughness are poor, and it is not suitable for discontinuous surface processing under impact load. In addition, when processing soft iron group element materials with drill tools, long chips are prone to be produced, which can scratch the rake face of the blade and form a built-up edge, which will cause fluctuations in cutting force and damage the blade.
   Drill tool blades and cubic boron nitride blades have their own advantages and disadvantages. According to specific processing requirements, choose the appropriate blade to improve processing quality and processing efficiency. It has high hardness, wear resistance, strength and toughness, and heat resistance. A series of excellent properties such as corrosion resistance, especially its high hardness and wear resistance, remain basically unchanged even at a temperature of 500 ℃, and still have a high hardness at 1000 ℃. Drill tools are widely used as tool materials, such as turning tools, milling cutters, planers, drills, boring cutters, etc., for cutting cast iron, non-ferrous metals, plastics, chemical fibers, graphite, glass, stone and ordinary steel, and can also be used for cutting resistant Hard-to-process materials such as hot steel, stainless steel, high manganese steel, tool steel, etc.
   Drilling Tools Manufacturer' drill tools are various metal and non-metal craft carvings, such as mold carving, trimming of craft gifts, cleaning flash, burrs, and welds of cast, forging, and weldments, such as machine foundries, shipyards , Automobile factories, etc., chamfer rounding and groove processing of various mechanical parts, cleaning pipes, finishing the inner hole surface of mechanical parts, and repairing the runners of impellers, such as automobile engine factories.

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Автор: Статус: offline kaiqiudrilling
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