Tag Archives: Saw Teeth Angle

Number of Saw Teeth And its Cutting Angle

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TCT circular saw blade now is widely used for cutting, and if you want to buy top quality ones, please not to neglect these parameters such as number of saw teeth and saw teeth angle. Only with reasonable size, it cutting performance would be more better.

Firstly, number of saw teeth
As is known to all, the cost of production for saw blade with too many saw teeth would be higher because more cemented carbide would be used as raw material for production, therefore its selling price would be higher than other saw blades correspondingly. At the same time, even cutting efficiency can be guaranteed with too many saw teeth, but saw blade’s working life would be one problem which should not be neglected because high cutting temperature at here. Meanwhile, with too many saw teeth, you have to pay attention on feeding amount when cutting, you know, if the feeding amount is not suitable, actual cutting amount is limited and there would be huge friction between cutting edge and cutting raw materials, which also affect its working life. Generally speaking, the gap between saw teeth should be about 15mm to 25mm, of course, you have to choose suitable saw teeth with suitable saw teeth according to practical cutting condition.
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Do You Know These Three Main Saw Teeth Angle

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As for the saw teeth angle, you would know that it is the saw blade’s location when being used for cutting. Believe it or not, the diamond saw blade’s cutting effect would be greatly affected with the saw teeth angle.

As for the important saw teeth angles, you should not neglect these three angles, including front rake angle, showed as γ in saw blade drawing, relief angle, showed as α, and angle of wedge, showed as β. Different angles play the different roles during the process.
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Have You Paid Attention On Saw Teeth Angle

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Because of the high hardness, good performance of shock resistance and wear-resisting, at the same time, even under the high temperature cutting environment, its best cutting performance can still be kept, therefore cemented carbide circular saw blade nowadays is widely used for wooden raw materials cutting. Meanwhile, it can also be used for panel cutting, plastic cutting, metal cutting, aluminium cutting and so on.
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Saw Teeth Angle And Shapes Should Be Paid Attention

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As you know, there are too many parameters when selecting right saw blade, for example, the types of cemented carbide, the materials for matrix, saw teeth shape, saw teeth amount and saw teeth angle. Believe it or not, among all these technical parameters, saw teeth angle is the most complicated and also the most professional parameter. If you choose saw blade with right angle, the final cutting effect would be more better. When consider saw blade angle, you have to pay attention on these three main parameters including rake angle, clearance angle and wedge angle.
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Do You Know Saw Teeth Angle Parameter

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When buying TCT circular saw blade, please not to ignore the saw teeth angle parameter, in fact, lots of people would be confused with such parameter because it is more complicated and more professional, but if you want to choose top quality saw blade, you should be careful about it because there is close relationship between saw teeth angle and cutting quality.

When talking about saw teeth angle, there are three angles which should be paid attention by you, including the front rake angle, relief angle and wedge angle.
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