CN2246061Y

CN2246061Y - Artificial diamond circular saw web

Info

Publication number: CN2246061Y
Application number: CN 95233339
Authority: CN
Inventors: 宋文杰
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-02-27
Filing date: 1995-02-27
Publication date: 1997-01-29
Anticipated expiration: 2005-02-27

Abstract

The utility model discloses an artificial diamond circular saw blade for cutting tools for stones or analogous material. The artificial diamond circular saw blade is composed of a saw body 1 and saw teeth 2 with a diamond coating 3, wherein, a water tank and a tooth edge 5 with a rectangular wave-shaped structure are arranged on the saw tooth 2. The artificial diamond circular saw blade has the advantages of favorable cooling capacity, favorable chip removal capacity, high cutting speed, no inclined cutting and no deformation and is suitable for cutting hard materials, such as stone material, etc.

Description

Man-made diamond circular saw blade

The utility model relates to the used instrument of material of stone or similar stone, the specifically a kind of man-made diamond circular saw blade in the stone machining equipment.

The existing required cutting saw blade of processing of stone, being mainly sintering on the sawtooth has the saw blade of diamond coating, and its land is a linear structure, and land has the breach in order to the water flowing cooling between land, it is tank, because the needs of cutting, tank is narrow more good more, but because tank narrow, make its cooling capacity poor, even can see Mars four and penetrate, molten bits ability is also bad simultaneously, and the chip that cuts down sticks on the sawtooth easily, make that the cutting resistance is big, cutting speed is unhappy, and tank is a breach in the sawtooth, when cutting is fast when finishing, can not cut during the end line intersection of breach and stone material, and during the end line intersection of land subsequently and stone material, the resistance of cutting increases, and can produce to cut tiltedly, damage stone material, the diamond content of sawtooth is low in the saw blade, and wearing and tearing are big at work, the saw blade easy deformation.

It is good that the purpose of this utility model provides a kind of cooling capacity, and molten bits ability is good, and cutting speed is fast, do not cut oblique, indeformable man-made diamond circular saw blade.

Its concrete scheme is: man-made diamond circular saw blade is made of saw body 1 and sawtooth 2 fixed thereon, have tank 4 on the sawtooth 2, and plating or sintering have diamond coating 3 on it, sawtooth 2 also can be structure as a whole with saw body 1, the outer perimeter that it is characterized in that sawtooth 2 is for circular, its both sides are the staggered concavo-convex structure in position, make that the expansion shape of land 5 of sawtooth 2 peripheries is the rectangle wavy texture, the recess of both sides is a tank 4 on this sawtooth 2, and the bottom of tank 4 forms certain gradient with saw body 1.

The interposition of the diamond coating 3 in land 5 outsides is equipped with cooling bath 6, and this cooling bath 6 evenly distributes in the both sides of sawtooth 2, and cooling bath 6 all is 45-75 ° of angle with the cutting direction of this saw blade.

Adamantine concentration is 175-200% in the diamond coating 3.

The utility model adopts the tank of character cut in bas-relief structure, and cooling bath is also arranged in the outside of land, make water to pass through from tank and cooling bath rapidly in large quantities, can promptly absorb heat, improved its cooling capacity widely, the stone material chip that produces when cutting simultaneously can be washed away at any time, make its molten bits ability good, can reduce the cutting resistance that chip brings again, improve cutting speed, the broached-tooth design of this saw blade makes that land is a continuous uninterrupted, nature is cut oblique problem with regard to not producing by what breach brought, and the diamond content height on the land in this saw blade, and its intensity is increased, wear-resistant, the saw blade that works long hours can not be out of shape yet.

Specify enforcement of the present utility model below in conjunction with accompanying drawing.

Fig. 1 is a front view of the present utility model.

Fig. 2 is a left view of the present utility model.

Fig. 3, Fig. 4 are the enlarged drawings of A shown in Figure 1 portion.

Fig. 5 is the enlarged drawing of B-B part shown in Figure 1.

As shown in Figure 1, man-made diamond circular saw blade is to be made of saw body 1 and welding sawtooth 2 thereon at the middle opening of circular metal dish, sawtooth 2 as shown in Figure 2, all to be electroplate with diamond concentration be diamond coating 3 more than 175% on two sides before and after it, and sawtooth 2 is identical with the thickness of saw body 1, it as shown in Figure 3, Figure 4, both sides are the staggered concavo-convex structure in position, make that the expansion shape of land 5 is the rectangle wavy texture, the recess of these sawtooth 2 both sides is a tank 4, tank 4 as shown in Figure 5, its bottom with saw 1 one-tenth certain gradient of body; Land 5 is continuous uninterrupted, is convenient to cutting stone material like this, in the centre position of land 5 outside diamond coatings 3, as shown in Figure 3, oblique cooling bath 6 is arranged, and this cooling bath 6 evenly distributes in the both sides of sawtooth 2, and cooling bath 6 all is 45 with the cutting direction of this saw blade.

Claims

1, a kind of man-made diamond circular saw blade, this saw blade is made of saw body (1) and sawtooth (2) fixed thereon, have tank (4) on the sawtooth (2), and plating or sintering have diamond coating (3) on it, sawtooth (2) also can be structure as a whole with saw body (1), the outer perimeter that it is characterized in that sawtooth (2) is for circular, its both sides are the staggered concavo-convex structure in position, make that the expansion shape of the land (5) that sawtooth (2) is peripheral is the rectangle wavy texture, the recess that this sawtooth (2) is gone up both sides is tank (4), and tank (4) bottom forms certain gradient with saw body (1).

2, according to the described man-made diamond circular saw blade of claim 1, the interposition that it is characterized in that the diamond coating (3) in land (5) outside is equipped with cooling bath (6), this cooling bath (6) evenly distributes in the both sides of sawtooth (2), and cooling bath (6) all is 45-75 ° of angle with the cutting direction of this saw blade.

3,, it is characterized in that adamantine concentration is 175-200% in the diamond coating (3) according to claim 1 or 2 described man-made diamond circular saw blades.