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Saw blade with high stability

A technology with strong stability and saw blades, which is applied in the direction of grain processing, etc., can solve the problems of the overall structure of the saw blades to be improved, the difficulty of saw blade debugging, and uneven crushing particle size, so as to alleviate thermal deformation, improve heat dissipation, and improve The effect of smashing speed

Inactive Publication Date: 2015-12-30
TIANJIN CHENGBA SAW IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the saw blades used for crushing materials have disadvantages such as low service life, uneven crushing particle size, low production efficiency, and difficult debugging of saw blades when slotting in plate or solid wood, which leads to repeated labor and material waste. Disadvantages such as energy consumption
The reason is that on the one hand, the overall structure of the saw blade needs to be improved, and on the other hand, the technical details such as the physical properties and structural features of the cutting edge also need to be improved urgently.

Method used

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  • Saw blade with high stability
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  • Saw blade with high stability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A saw blade with strong stability, including a saw blade main body 3, a cutting edge 1, a central hole 5, and also includes jump teeth 2 and cooling holes 4, wherein the saw blade main body 3 is in the shape of a disc, and the central hole 5 is located on the saw blade The geometric center of the main body 3, the cutting edge 1 is distributed on the outer circumference of the saw blade main body 3, the skip teeth 2 are evenly distributed on the outer circumference of the saw blade main body 3, the heat dissipation holes 4 are located on the saw blade main body 3 and each heat dissipation hole 4 is evenly distributed on the saw blade body 3 The main body 3 is on a circumference of a concentric circle, the diameter of the cooling hole 4 is 5% of the diameter of the saw blade main body 3 , and the diameter of the central hole 5 is 35% of the diameter of the saw blade main body 3 .

[0028] Wherein, the rake angle 6 between the left edge line of the front end surface of the ...

Embodiment 2

[0031] A saw blade with strong stability, including a saw blade main body 3, a cutting edge 1, a central hole 5, and also includes jump teeth 2 and cooling holes 4, wherein the saw blade main body 3 is in the shape of a disc, and the central hole 5 is located on the saw blade The geometric center of the main body 3, the cutting edge 1 is distributed on the outer circumference of the saw blade main body 3, the skip teeth 2 are evenly distributed on the outer circumference of the saw blade main body 3, the heat dissipation holes 4 are located on the saw blade main body 3 and each heat dissipation hole 4 is evenly distributed on the saw blade body 3 The main body 3 is on a circumference of a concentric circle, the diameter of the cooling hole 4 is 6% of the diameter of the main body 3 of the saw blade, and the diameter of the central hole 5 is 40% of the diameter of the main body 3 of the saw blade.

[0032] Wherein, the rake angle 6 between the left edge line of the front end sur...

Embodiment 3

[0034] A saw blade with strong stability, including a saw blade main body 3, a cutting edge 1, a central hole 5, and also includes jump teeth 2 and cooling holes 4, wherein the saw blade main body 3 is in the shape of a disc, and the central hole 5 is located on the saw blade The geometric center of the main body 3, the cutting edge 1 is distributed on the outer circumference of the saw blade main body 3, the skip teeth 2 are evenly distributed on the outer circumference of the saw blade main body 3, the heat dissipation holes 4 are located on the saw blade main body 3 and each heat dissipation hole 4 is evenly distributed on the saw blade body 3 The main body 3 is on a concentric circle, the diameter of the cooling hole 4 is 4% of the diameter of the main body 3 of the saw blade, and the diameter of the central hole 5 is 32% of the diameter of the main body 3 of the saw blade.

[0035] Wherein, the rake angle 6 between the left edge line of the front end surface of the cutting...

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Abstract

The invention provides a saw blade with high stability. The saw blade comprises a saw blade main body, cutting edges, a center hole, skip teeth and heat dissipation holes, wherein the saw blade main body adopts a circular sheet shape; the center hole is formed in the geometric center of the saw blade main body; the cutting edges are distributed on the outer circumference of the saw blade main body; the skip teeth are uniformly distributed on the outer circumference of the saw blade main body; the heat dissipation holes are formed in the saw blade main body, and are uniformly distributed in one circumference which shares the same center with the saw blade main body. According to the saw blade, technical features such as detailed structures and texture of the cutting edges are optimized based on the structure; through the adoption of the technical scheme, the service life of the saw blade is obviously prolonged, and the cutting precision and stability of saw cutting are improved; through practical application, an edge breakage phenomenon is avoided when the saw blade provided by the technical scheme is used to crush a material, and compared with a traditional saw blade, the saw blade has the following advantages: the crushing efficiency is remarkably improved, and an outstanding popularization prospect is achieved.

Description

technical field [0001] The invention relates to the technical field of material cutting, in particular to a saw blade with strong stability. Background technique [0002] Metal toothed saw blades are widely used in the processing of various materials. According to the application, they are divided into cutting saw blades and crushing saw blades. The working principle is usually to use the cutting edge on the outer edge of the saw blade to cut or Shred processing. In the prior art, the saw blades used for crushing materials have disadvantages such as low service life, uneven crushing particle size, low production efficiency, and difficult debugging of saw blades when slotting in plate or solid wood, which leads to repeated labor and material waste. Disadvantages such as energy consumption. The reason is that on the one hand, the overall structure of the saw blade needs to be improved, and on the other hand, the technical details such as the physical properties and structura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/18
Inventor 吴永臣冯旭
Owner TIANJIN CHENGBA SAW IND
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