Special wear-resistance circular saw blade for cutting machine
A circular saw blade and cutting machine technology, which is applied in the field of wear-resistant circular saw blades for cutting machines, can solve problems such as scrapping of saw blades, and achieve the effects of fast processing speed, reduced sensitivity, and improved work efficiency
Inactive Publication Date: 2018-02-16
QIDONG TIANSHAN TOOLS CO LTD
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Problems solved by technology
[0003] However, the conventional metal cold and hot cutting circular saw blades will form cracks of various shapes due to heat generation after a period of use, and eventually the saw blades will be scrapped.
Method used
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Embodiment Construction
[0011] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.
[0012] Such as figure 1 Shown is a schematic diagram of the overall structure of the present invention, a special wear-resistant circular saw blade for cutting machines, including a saw blade body 1 and saw teeth 2, the outer surface of the saw blade body 1 surrounds a circle of saw teeth 2, and the saw teeth 2 Diamond grit 3 is installed on one side of the cutting, heat dissipation holes 4 are provided on the saw teeth 2, a central hole 5 is provided in the center of the saw blade body 1, and a transmission hole 6 is provided on the periphery of the central hole 5. The periphery of the transmission hole 6 is provided with a muffler hole 7, the transmission hole 6 is distributed in a circular matrix around the centr...
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The invention discloses a special wear-resistant circular saw blade for a cutting machine, which comprises a saw blade body and saw teeth. The outer surface of the saw blade body is surrounded by a ring of saw teeth. Diamond gravel is installed on the cutting side of the saw teeth. Holes, the center of the saw blade body is provided with a central hole, the periphery of the central hole is provided with a transmission hole, the periphery of the transmission hole is provided with a muffler hole, the outer surface of the sawtooth is provided with a wear-resistant layer, and there is a gap between the muffler hole and the cooling hole. There is a frosted layer, and the thickness of the frosted layer is 1-2 mm. The invention has the characteristics of simple structure, low cost and convenient operation. The use of cooling holes can effectively relieve the tensile stress between the saw teeth on the outer circumference of the saw blade, quickly dissipate heat, reduce the sensitivity of cracks at the root of the saw teeth, and reduce the The tendency of cracks to prolong the service life, the use of diamond grit can make the processing speed faster and improve work efficiency, and the use of muffler holes can effectively absorb the noise in the operation process.
Description
technical field [0001] The invention belongs to the field of electric tool auxiliary equipment, and in particular relates to a special wear-resistant circular saw blade for cutting machines. Background technique [0002] Circular saws can be used with most professional circular saws, and circular saw blades will work best when used on metal circular saws from manufacturers including M.K. Morse saw blades. Circular saw blades are divided into 5 cutting categories namely: steel, ultra-thin steel, stainless steel, aluminum and wood. The various types of saw blades differ in the number of teeth, the tooth shape and the angle of the teeth. Circular saw blades for cutting steel and ultra-thin steel have zero-degree teeth, while circular saw blades for cutting aluminum, stainless steel, and wood have positive front teeth. [0003] And the conventional metal cold and hot cutting circular saw blade can also form cracks of various shapes due to heating after a period of use, and fin...
Claims
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IPC IPC(8): B23D61/02
CPCB23D61/02
Inventor 戴帅东
Owner QIDONG TIANSHAN TOOLS CO LTD