Precautions for drawing galvanized wire

With the traction of the drawing machine, the wire rod or intermediate wire blank deforms through the die hole of the drawing die, so as to reduce the cross-section and change the shape, so as to obtain the steel wire whose size, shape, performance and surface quality meet the requirements. The die...

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Matters needing attention for customized cemented carbide strip

Tungsten carbide strip is a kind of high-performance material with high hardness, strength and wears resistance, which is mainly made of WC tungsten carbide and Co powder by the metallurgical method through milling, milling, pressing and sintering. It is an important substrate in tool preparation. ...

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Characteristics and selection of different powder metallurgy

Powder metallurgy is widely used, and there are many kinds of materials used. How to choose the right powder metallurgy material is very important for a metallurgical factory like us, as well as for customers who need to buy metal mold tools. Now I will analyze the characteristics and suitable fiel...

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In Customization of Carbide Products, How to Ensure Quality

The non-standard products of tungsten carbide test the production capacity of a company very much, especially the products with more tricky requirements and higher tolerance requirements. Therefore, how to choose a reliable supplier is very important. Zhuzhou Our is a comprehensive enterprise inte...

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Can end mill be used as drill?

End mills are used in many machining processes, which greatly improves the efficiency of workpiece processing. Many people wonder whether the end mill can be used as a drill because it is similar to the drill? As a supplier of carbide cutting tools, Our is here to explain the difference betwee...

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Is the Color of Drill Bit Directly Related To the Quality?

A drill bit is a cutting tool used to remove material to create holes, almost always of circular cross-section. Drill bits come in a wide range of shapes and sizes, and are available in a variety of materials and coatings. Today we will talk about the different colors of drill bits. Someo...

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What Is the Best End Mill for Graphite?

As an EDM electrode material, graphite has been widely used in the mold processing industry due to its high machinability, light weight, fast forming, extremely low expansion rate, low loss, and easy trimming. It has become inevitable to replace copper electrodes. What is the most suitable end mill...

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What Is the Difference Between Straight Knife and Clear Knife?

Woodworking bottom clearing knife can be used for slotting, milling plane, and can also be used for tenon. The blade of the bottom cleaning knife is relatively wide, which is suitable for the fine finishing of a large area. The bottom cleaning knife is mainly used for processing shallow grooves, an...

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What Should I Do if the Tap Breaks When Processing Internal Threads?

In the process of parts processing, the most commonly used method for the internal thread processing structure of small holes is to use taps. However, the tap is often broken due to improper operation, too small hole bottom or too deep hole during use. How to remove the broken tap part that is stil...

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How To Choose Suitable Woodworking Tools?

Many woodworking enthusiasts do not know what kind of woodworking tools to choose when processing wood. Today we will talk about this issue, hope it could help choose woodworking tools for beginners. Firstly, we should know the material characteristics and selection principles of woodworking tools....

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