Why is CNC insert so popular in China?

More and more people choose to buy cutting tools made in China? After consulting our customers, we got the conclusion: Chinese CNC insert is very cost-effective. The first advantage of CNC cutting tools made in China is “high-cost performance”, high quality and low price...

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What are the skills of titanium alloy machining?

The cutting force of titanium alloy is only slightly higher than that of steel with the same hardness, but the physical phenomenon of titanium alloy processing is much more complex than that of steel, which makes titanium alloy processing face great difficulties. Why? As a professional metal cuttin...

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Application of various tungsten carbide rolls

Tungsten carbide roll, also known as cemented carbide roll, is one of the materials required by steel mills. It is mainly divided into four categories: high-speed wire rod roll, new generation high-speed wire rod hot-rolled roll, new generation high-speed wire rod review roll, and cold-rolled three...

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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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