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Add:Ma Jia Cun He Xi, Lutou Town, Longkou City, Shandong Province

Bucket tooth manufacturers will popularize the general types of bucket teeth

2021-12-29 17:21:37

Bucket tooth manufacturers first understand the types of bucket teeth of lower excavators, and then slowly describe them. In the picture, we can see three bucket teeth for different purposes. Flat teeth are what we often call earth teeth. Their tooth tips are as sharp as blades, so the resistance to soil cutting will be very small. Even if they are worn, they always cut soil with a small resistance surface, Therefore, this kind of bucket tooth is a suitable and economical choice for earthwork operation. Another fanglike bucket tooth is called TL bucket tooth. The abbreviation of tiger long translates into a very long tiger tooth, which is also a special image. This bucket tooth is generally used for coal mine operation.

It can be seen that the bucket teeth are really weathered... And the wear on both sides is much more serious than that in the middle. The main reason for this is that the friction force on both sides of the bucket teeth when cutting into various materials is greater than that on the middle bucket teeth. When the bucket teeth cut into the material in an instant, the friction of the three bucket teeth in the middle is evenly distributed, but the friction of the bucket teeth on both sides is unevenly distributed, which will cause this situation over time. Of course, there are still a lot of slope brushing and edge cutting in the excavation work, which will cause excessive wear on both sides.

Excavator bucket teeth

For the effect after replacement, the bucket teeth have actually lost their significance to this extent. They should be replaced in advance, which not only improves the operation efficiency, but also greatly improves the hydraulic system of the excavator, each pin shaft and even the fuel consumption.

After the story of bucket teeth, let's take a look at another cold knowledge. Excavator drivers, I don't know whether there are small black spots on your excavator glass similar to those in the following pictures. Of course, not every excavator glass has it. You can see if your excavator glass has it. Even if not, there will be a circle of black. This black spot is a ceramic similar sintering method. The colored glaze is burned on the glass and embedded in the glass. So do you know what these little black spots are for?

At this point, we need to understand the principle of thermal expansion and cold contraction. In fact, we all understand this principle, and we don't need to be too detailed. The main thing is that objects expand when heated and contract when cold. Because the temperature around the glass is different from that in the middle of the glass. In fact, the transition of these small black spots from large to small is to gradually transfer the heat at the edge of the glass frame into the glass to ensure that it will not expand and burst due to heat, including that even if there is a heavy rain in summer, your glass will not break, This is one of the contributions of small black dots. Of course, it also has the function of beauty. Because the edges of windows are fixed with black glass glue, black dots are used to integrate with the edges.


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Tel:+86 18854506390


Add:Ma Jia Cun He Xi, Lutou Town, Longkou City, Shandong Province

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