Noise-proof cemented carbide saw blade

Abstract

The invention relates to a noise-proof cemented carbide saw blade, which comprises a saw blade body, a cemented carbide cutter head and a noise reduction device. The saw blade body is circular, and a through hole for fixing the saw blade body is provided at the center of the circle. , The saw teeth are evenly distributed on the peripheral edge of the saw blade body, and the saw teeth are inlaid with hard alloy cutter heads, and the noise reduction device is evenly distributed on the saw blade body. The invention has the advantages of simple and reasonable structure, convenient production and processing, good noise reduction and heat dissipation effects, high cutting precision, long service life and the like.

Description

technical field [0001] The invention relates to the field of saw blades, in particular to a noise-proof cemented carbide saw blade. Background technique [0002] The cemented carbide saw blade consists of a saw blade base and a cemented carbide cutter head inlaid on the circumferentially evenly distributed saw teeth. It is widely used in road construction, home decoration, machining and other industries. It is mainly used to cut cement roads, stone, wood, Materials such as plastic steel profiles, aluminum profiles, and steel have a large market demand. But the existing hard alloy saw blades have the following deficiencies in the process of cutting wood: the first is that the hard alloy saw blades generate a lot of noise when cutting wood, and the cutting noise reaches more than 100 decibels. Operators work in this environment for a long time It will cause hearing loss and noise-induced deafness, and even damage the central nervous system and cardiovascular system of the ope...

AI Technical Summary

Problems solved by technology

But the existing hard alloy saw blades have the following deficiencies in the process of cutting wood: the first is that the hard alloy saw blades generate a lot of noise when cutting wood, and the cutting noise reaches more than 100 decibels. Operators work in this environment for a long time It will cause hearing loss and noise-induced deafness, and even damage the central nervous system and cardiovascular system of the operator, causing symptoms such as dizziness, headache, brain swelling, insomnia and dreaminess, directly affecting the physical and mental health of the operator and the surrounding work and living environment, the noise pollution is serious

The second is that the heat dissipation of the saw blade base is not smooth during continuous operation, and it is easy to heat up, resulting in deformation of the saw blade, affecting cutting accuracy and shortening the service life

For this reason, many manufacturers and people of insight have developed and developed at the above-mentioned problems, but there is no relatively ideal product to come out so far.

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