Brief introduction of the heavy spiral cutter head

The spiral cutter head is a very important tool in wood processing. In the process of wood planing, spiral cutterhead has the advantages of low resistance, low noise, and small cutting. According to the different materials and dry humidity, different hard alloy blades can be replaced. If a cu...

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How to increase the service life of CNC inserts correctly?

In CNC machining, CNC cutting tool life refers to the time from the beginning of machining to the end of tool tip cutting workpiece or the actual length of the workpiece surface in the cutting process. Tool tip processing time is the main assessment index to calculate tool life. Generally, the ser...

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Why do we passivate carbide cutting tools?

Many friend have such a question, the CNC tool used in machining center is not the faster the better, why passivation treatment? In fact, tool passivation is not a literal meaning, but a way to improve tool life. Through leveling, polishing, deburring and other processes to improve the quality...

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How To Select the Edge Shape of the End Mill?

In the selection of end mill, there are many matters needing attention, such as the hardness of the end mill, the number of edges, diameter, edge length and so on. Today we will introduce an easily overlooked factor, end mill edge profile. Positive rake Positive-rake-of-end-mill The sharp cuttin...

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How to classify steel bars?

We all know that there are many kinds of steel bars, and they are different in application. In this article, we classify the reinforcement according to multiple dimensions, which helps us to have a deeper understanding of the classification and application of reinforcement. According to the rollin...

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What do the signs on the steel bars mean?

Steel bars we purchase are usually printed with a string of characters, such as 3 / LWG / 2. What do these characters mean? The first number of rolling is used to indicate the strength grade of the bar. 3 is the grade of HRB335; 4 is the grade of HRB400; 5 is the grade of HRB500. Letters. T...

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Matters needing attention in purchasing tungsten carbide strip

There are different grades of tungsten carbide strips according to their different properties and uses. The physical and mechanical properties of different grades of tungsten carbide strips are not consistent. When purchasing, they should be carefully selected according to the use conditi...

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The production process of woodworking saw blade

There are commonly used carbon tool steel (T9, T10) and high-speed steel for woodworking saw blade body. Tungsten cobalt (Gy) and tungsten titanium (YT) are commonly used for carbide blade. Tungsten cobalt cemented carbide with high hardness and strong impact resistance is widely used in woodworkin...

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What to do if you don’t understand the proper term of end mill?

There are all kinds of proper terms when buying end mills. As an old saying goes, a miller miss is as good as a thousand miles mile. Our as a supplier of carbide cutting tools, here to explain to you, the proper term of the end mill. 1.Flute Flute is used to remove a large number of iron fil...

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What Is the Impact of Forming Methods on Carbide Rods?

In 2000, Our brought together a group of cemented carbide technical talents and established in Zhuzhou, Hunan, where tungsten carbide is booming. In 2009, Our introduced a complete tungsten carbide rods production and processing technology production line for the first time. 11 years of extrusion b...

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